Skip checksum when download file failed.

See db19450caa

Fixes #3382

.dockerignore

@@ -8,6 +8,7 @@ test/bak
 .urchin.log
 .urchin_stdout
 test/**/test_output
+test/**/.nvmrc
 
 node_modules/
 npm-debug.log

.editorconfig

@@ -26,3 +26,10 @@ insert_final_newline = off
 
 [Makefile]
 indent_style = tab
+
+[test/fixtures/nvmrc/**]
+indent_style = off
+insert_final_newline = off
+
+[test/fixtures/actual/alias/empty]
+insert_final_newline = off

.gitattributes

@@ -1 +1 @@
-* eol=lf
+* text=auto eol=lf

.github/SECURITY.md

@@ -1,3 +1,27 @@
 # Security
 
 Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.
+
+## OpenSSF CII Best Practices
+
+[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
+
+There are three “tiers”: passing, silver, and gold.
+
+### Passing
+We meet 100% of the “passing” criteria.
+
+### Silver
+We meet 95% of the “silver” criteria. The gaps are as follows:
+  - we do not have a DCO or a CLA process for contributions.
+  - because we only have one maintainer, the project has no way to continue if that maintainer stops being active.
+  - we do not currently document “what the user can and cannot expect in terms of security” for our project. This is planned to be completed in 2023.
+
+### Gold
+We meet 65% of the “gold” criteria. The gaps are as follows:
+  - we do not yet have the “silver” badge; see all the gaps above.
+  - We do not include a copyright or license statement in each source file. Efforts are underway to change this archaic practice into a suggestion instead of a hard requirement.
+
+## Threat Model
+
+See [THREAT_MODEL.md](./THREAT_MODEL.md).

.github/THREAT_MODEL.md

@@ -0,0 +1,109 @@
+# `nvm` Threat Model
+
+## Introduction
+
+Threat model analysis assists organizations to proactively identify potential security threats and vulnerabilities, enabling them to develop effective strategies to mitigate these risks before they are exploited by attackers.
+Furthermore, this often helps to improve the overall security and resilience of a system or application.
+
+The aim of this section is to facilitate the identification of potential security threats and vulnerabilities that may be exploited by adversaries, along with possible outcomes and appropriate mitigations.
+
+## Relevant assets and threat actors
+
+The following assets are considered important for the `nvm` project:
+  - `nvm` source code and project documentation
+  - Underlying `nvm` dependencies
+  - `nvm` development infrastructure
+  - `nvm` installed devices including servers
+
+The following threat actors are considered relevant to the `nvm` application:
+  - External malicious attackers
+  - Internal malicious attackers
+  - Services
+  - Malicious insider actors
+  - Third-party libraries
+
+## Attack surface for external/internal attackers and services
+
+In threat modeling, an attack surface refers to any possible point of entry that an attacker might use to exploit a system or application.
+This includes all the paths and interfaces that an attacker may use to access, manipulate or extract sensitive data from a system.
+By understanding the attack surface, organizations are typically able to identify potential attack vectors and implement appropriate countermeasures to mitigate risks.
+
+In the following diagrams, _External Malicious Attacker_ applies to threat actors who do not yet have direct access to the `nvm` application and the underlying operating system, while the _Internal Malicious Attacker_ applies to an attacker with access to the device (computer, server), potentially after successfully exploiting a threat from the _External Malicious Attacker_ scenario.
+**Please note that some of the external threats may be also exploitable from internal threats and vice versa.**
+
+<img src="./external-threat-actor.png" alt="Fig.: Possible attacks from internal and external threat actors and services" />
+Fig.: Possible attacks from internal and external threat actors and services
+
+## Identified threats
+
+The identified threats against the `nvm` application are as follows:
+
+### Threat ID 1: `nvm` commands
+
+Overview: The `nvm` commands and subcommands take user input for handling and executing appropriate functions from the project directory (or any parent directory).
+When user-controlled inputs are not adequately validated and later passed to the `nvm` functions as a part of a command, an attacker might be able to execute operating system commands triggered by any parsing functionality.
+
+Possible Outcome: Attacks against `nvm` commands could lead to unauthorized access to user data or unauthorized access to the device (i.e. laptop or server, depending on where `nvm` is installed), resulting in loss of user private data stored on the device, among other possibilities.
+
+Recommendation: Input validation should be implemented to prevent attackers from requesting operating system commands.
+Similarly, secure coding practices ought to be in place to minimize the risk of buffer overflow vulnerabilities.
+
+### Threat ID 2: URI scheme
+
+Overview: `nvm` commands heavily use the [Secure HyperText Transfer](https://datatracker.ietf.org/doc/html/rfc2660) protocol for `nvm` related actions.
+Missing [scheme](https://datatracker.ietf.org/doc/html/rfc3986#section-3.1) validation for any `nvm` command might result in file retrieval, enumeration, file overwrite, or [path traversal](https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/05-Authorization_Testing/01-Testing_Directory_Traversal_File_Include) attacks.
+An example of this could be path validation for [`nvm_download`](https://github.com/nvm-sh/nvm/blob/ef7fc2f2c06ad75fe7fbabf28d427561ae7b007d/nvm.sh#L118), among many other possibilities.
+
+Possible Outcome: Security misconfiguration flaws for URI scheme may lead to unauthorized access to user data, as well as data integrity compromises.
+
+Recommendation: Adequate input validation should be implemented to prevent attackers from enumerating, retrieving and writing to application files and paths.
+
+### Threat ID 3: Communication channel
+
+Overview: The `nvm` commands and its subcommands use network protocol to communicate with external services.
+Insecure communication may allow malicious attackers to perform [_Man-in-the-Middle_](https://owasp.org/www-community/attacks/Manipulator-in-the-middle_attack) attacks in order to manipulate the data sent during the users’ active connection.
+
+Possible Outcome: Usage of plaintext communication protocols, like HTTP could lead to data sniffing and modification through insecure communications channels.
+
+Recommendation: Mitigation countermeasures such as data encryption should be in place to prevent data manipulation via insecure communication channels.
+
+### Threat ID 4: Environment variables
+
+Overview: Each `nvm` installation defines its environment variables, which should be secured from internal malicious attackers, preventing access control attack vectors.
+Missing stringent restrictions on setting variables, might allow attackers to prepare various targeted attacks against other local users, who use `nvm` in their user space.
+For example, [_Privilege Escalation_](https://owasp.org/Top10/A01_2021-Broken_Access_Control/), [_Command Injection_](https://cwe.mitre.org/data/definitions/77.html), as well as many other parser-related attacks.
+
+Possible Outcome: Attacks against environment variables could lead to unauthorized access to the user space, resulting in the loss of user private data and disruptions in service availability.
+
+Recommendation: Adequate hardening of configuration file permissions should be in place for all relevant configuration files, as this provides protection against attackers able to manipulate variables and inject malicious code.
+
+## Attack surface for malicious insider actors and third-party libraries
+
+The following diagram summarizes the main possible threats against the `nvm` project from malicious insider actors and third-party libraries:
+
+<img src="./insider-threat-actor-and-libs.png" alt="Fig.: Possible attacks from insider threat actors and third-party libraries" />
+Fig.: Possible attacks from insider threat actors and third-party libraries
+
+The identified threats against the `nvm` project are as follows:
+
+### Threat ID 1: Insider threat actor
+
+**Overview**: An insider threat actor, such as an `nvm` project contributor or employee with access to the code base, might abuse their role in the organization to modify the `nvm` application source code.
+For example, intentionally adding malicious code snippets, clearing logs after being written and/or modifying specific sections of the documentation.
+
+**Possible Outcome**: Reputation damage, financial losses.
+
+**Recommendation**: Secure coding practices, code reviews, automated code scanning and separation of duties (i.e. requiring at least two developers to approve any code change) are potentially useful security controls to identify and mitigate vulnerabilities that may be introduced by an insider threat actor.
+
+### Threat ID 2: Third-party libraries
+
+**Overview**: Please note that while `nvm` does not currently make use of any third-party libraries, this might become an attack vector if that changes in the future.
+Third-party libraries may introduce potential risks related to maintaining security requirements by third-party vendors.
+As a result, third-party libraries used by the `nvm` project, might contain vulnerabilities, such as [_Buffer Overflows_](https://owasp.org/www-community/vulnerabilities/Buffer_Overflow), [_Format String Vulnerabilities_](https://owasp.org/www-community/attacks/Format_string_attack), as well as many other types of weaknesses that, in a worst-case scenario may lead to _Remote Code Execution_ (_RCE_).
+Additionally, the maintainer of a third-party dependency might introduce a vulnerability on purpose, or be compromised by an attacker that subsequently introduces vulnerable code.
+
+**Possible Outcome**: Code vulnerabilities may lead to unauthorized access to user data, loss of user private data, service disruptions and reputation damage.
+
+**Recommendation**: Third-party libraries should be kept up-to-date, applying patches to address publicly known vulnerabilities in a timely fashion.
+Monitoring and logging capabilities should also be in place to detect and respond to potential attacks.
+SLSA compliance may also be considered for further supply chain security hardening.

.github/workflows/latest-npm.yml

@@ -2,6 +2,9 @@ name: 'Tests: `nvm install-latest-npm`'
 
 on: [pull_request, push]
 
+permissions:
+  contents: read
+
 jobs:
   matrix:
     runs-on: ubuntu-latest
@@ -9,11 +12,12 @@ jobs:
       latest: ${{ steps.set-matrix.outputs.requireds }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v1
+        uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             iojs.org:443
             nodejs.org:443
+            raw.githubusercontent.com:443
       - uses: ljharb/actions/node/matrix@main
         id: set-matrix
         with:
@@ -46,7 +50,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v1
+        uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
@@ -54,7 +58,7 @@ jobs:
             iojs.org:443
             nodejs.org:443
             registry.npmjs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ljharb/actions/node/install@main
         name: 'install node'
         with:
@@ -74,8 +78,4 @@ jobs:
     needs: [nodes]
     runs-on: ubuntu-latest
     steps:
-      - name: Harden Runner
+      - run: true
-        uses: step-security/harden-runner@v1
-        with:
-          egress-policy: block
-      - run: 'echo tests completed'

.github/workflows/lint.yml

@@ -2,20 +2,21 @@ name: 'Tests: linting'
 
 on: [pull_request, push]
 
+permissions:
+  contents: read
+
 jobs:
   eclint:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@v1
+      - uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
             raw.githubusercontent.com:443
             nodejs.org:443
             registry.npmjs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ljharb/actions/node/install@main
         name: 'nvm install ${{ matrix.node-version }} && npm install'
         with:
@@ -23,11 +24,9 @@ jobs:
       - run: npm run eclint
 
   dockerfile_lint:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@v1
+      - uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             ghcr.io:443
@@ -36,7 +35,7 @@ jobs:
             pkg-containers.githubusercontent.com:443
             nodejs.org:443
             registry.npmjs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ljharb/actions/node/install@main
         name: 'nvm install ${{ matrix.node-version }} && npm install'
         with:
@@ -44,18 +43,16 @@ jobs:
       - run: npm run dockerfile_lint
 
   doctoc:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@v1
+      - uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
             raw.githubusercontent.com:443
             nodejs.org:443
             registry.npmjs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ljharb/actions/node/install@main
         name: 'nvm install ${{ matrix.node-version }} && npm install'
         with:
@@ -63,15 +60,13 @@ jobs:
       - run: npm run doctoc:check
 
   test_naming:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@v1
+      - uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
             raw.githubusercontent.com:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: check tests filenames
         run: ./rename_test.sh --check

.github/workflows/rebase.yml

@@ -2,6 +2,9 @@ name: Automatic Rebase
 
 on: [pull_request_target]
 
+permissions:
+  contents: read
+
 jobs:
   _:
     permissions:
@@ -12,12 +15,12 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@v1
+      uses: step-security/harden-runner@v2
       with:
         allowed-endpoints:
           api.github.com:443
           github.com:443
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ljharb/rebase@master
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -2,20 +2,24 @@ name: 'Tests: release process'
 
 on: [pull_request, push]
 
+permissions:
+  contents: read
+
 jobs:
   release:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v1
+        uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
+            api.github.com:443
+            objects.githubusercontent.com:443
+            raw.githubusercontent.com:443
             registry.npmjs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: "14"
       - run: npm install

.github/workflows/require-allow-edits.yml

@@ -2,6 +2,9 @@ name: Require “Allow Edits”
 
 on: [pull_request_target]
 
+permissions:
+  contents: read
+
 jobs:
   _:
     permissions:
@@ -12,7 +15,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@v1
+      uses: step-security/harden-runner@v2
       with:
         allowed-endpoints:
           api.github.com:443

.github/workflows/shellcheck.yml

@@ -2,10 +2,11 @@ name: 'Tests: shellcheck'
 
 on: [pull_request, push]
 
+permissions:
+  contents: read
+
 jobs:
   shellcheck_matrix:
-    permissions:
-      contents: read
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -27,13 +28,14 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v1
+        uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             ghcr.io:443
             github.com:443
             pkg-containers.githubusercontent.com:443
-      - uses: actions/checkout@v3
+            formulae.brew.sh:443
+      - uses: actions/checkout@v4
       - name: Set up Homebrew
         uses: Homebrew/actions/setup-homebrew@master
       - name: Install latest shellcheck
@@ -51,8 +53,4 @@ jobs:
       needs: [shellcheck_matrix]
       runs-on: ubuntu-latest
       steps:
-        - name: Harden Runner
+        - run: true
-          uses: step-security/harden-runner@v1
-          with:
-            egress-policy: block
-        - run: 'echo tests completed'

.github/workflows/tests.yml

@@ -2,6 +2,9 @@ name: urchin tests
 
 on: [push]
 
+permissions:
+  contents: read
+
 jobs:
   tests:
     permissions:
@@ -26,7 +29,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v1
+        uses: step-security/harden-runner@v2
         with:
           allowed-endpoints:
             github.com:443
@@ -34,7 +37,7 @@ jobs:
             raw.githubusercontent.com:443
             nodejs.org:443
             iojs.org:443
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: sudo ${{ matrix.shell }} --version 2> /dev/null || dpkg -s ${{ matrix.shell }} 2> /dev/null || which ${{ matrix.shell }}
       - run: curl --version
       - run: wget --version
@@ -49,8 +52,10 @@ jobs:
       - run: make TERM=xterm-256color TEST_SUITE="${{ matrix.suite }}" SHELL="${{ matrix.shell }}" URCHIN="$(npx which urchin)" test-${{ matrix.shell }}
 
   nvm:
+    permissions:
+      contents: none
     name: 'all test suites, all shells'
     needs: [tests]
     runs-on: ubuntu-latest
     steps:
-      - run: 'echo tests completed'
+      - run: true

.github/workflows/toc.yml

@@ -2,6 +2,9 @@ name: update readme TOC
 
 on: [push]
 
+permissions:
+  contents: read
+
 jobs:
   _:
     permissions:
@@ -12,12 +15,12 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@v1
+      uses: step-security/harden-runner@v2
       with:
         allowed-endpoints:
           github.com:443
           registry.npmjs.org:443
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         # https://github.com/actions/checkout/issues/217#issue-599945005
         # pulls all commits (needed for lerna / semantic release to correctly version)
@@ -25,7 +28,7 @@ jobs:
 
     # pulls all tags (needed for lerna / semantic release to correctly version)
     - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v4
       with:
         node-version: '16'
     - run: npm install

.github/workflows/windows-npm.yml

@@ -2,6 +2,9 @@ name: 'Tests on Windows: `nvm install`'
 
 on: [pull_request, push]
 
+permissions:
+  contents: read
+
 env:
   NVM_INSTALL_GITHUB_REPO: ${{ github.repository }}
   NVM_INSTALL_VERSION: ${{ github.sha }}
@@ -47,6 +50,7 @@ jobs:
           nvm install ${{ matrix.npm-node-version }}
 
   cygwin_matrix:
+    continue-on-error: true
     permissions:
       contents: none
     name: 'Cygwin nvm install'
@@ -55,7 +59,8 @@ jobs:
       - name: Install Cygwin
         shell: bash
         run: |
-          export SITE='https://mirror.clarkson.edu/cygwin/'
+          export SITE='https://mirror.clarkson.edu/cygwin/' # see https://archlinux.org/mirrors/clarkson.edu/1603/ for uptime status
+          export SITE='https://mirrors.kernel.org/sourceware/cygwin/'
           export LOCALDIR="$(pwd)"
           export ROOTDIR="$USERPROFILE\\cygwin"
           export PACKAGES='bash,git,curl'
@@ -86,6 +91,7 @@ jobs:
           bash.exe "%USERPROFILE%\setup.sh"
 
   wsl_matrix:
+    continue-on-error: true
     name: 'WSL nvm install'
     defaults:
       run:
@@ -98,19 +104,29 @@ jobs:
       matrix:
         wsl-distrib:
           - Debian
-          - Alpine
+        # - Alpine # fails
+          - Ubuntu-20.04
           - Ubuntu-18.04
         npm-node-version:
           - '--lts'
+          - '21'
+          - '18'
+          - '16'
           - '14'
           - '12'
-          - '11'
           - '10'
+        exclude:
+          - wsl-distrib: Ubuntu-18.04
+            npm-node-version: '--lts'
+          - wsl-distrib: Ubuntu-18.04
+            npm-node-version: '21'
+          - wsl-distrib: Ubuntu-18.04
+            npm-node-version: '18'
         method:
           - ''
           - 'script'
     steps:
-      - uses: Vampire/setup-wsl@v1
+      - uses: Vampire/setup-wsl@v3
         with:
           distribution: ${{ matrix.wsl-distrib }}
           additional-packages: bash git curl ca-certificates wget
@@ -123,12 +139,55 @@ jobs:
           fi
           . "$HOME/.nvm/nvm.sh"
           nvm install ${{ matrix.npm-node-version }}
+          node -v
+
+  wsl_matrix_unofficial:
+    continue-on-error: true
+    name: 'WSL nvm install'
+    defaults:
+      run:
+          shell: wsl-bash {0}
+    runs-on: windows-latest
+    env:
+      WSLENV: NVM_INSTALL_GITHUB_REPO:NVM_INSTALL_VERSION:/p
+      NVM_NODEJS_ORG_MIRROR: https://unofficial-builds.nodejs.org/download/release
+    strategy:
+      fail-fast: false
+      matrix:
+        wsl-distrib:
+          - Alpine
+        npm-node-version:
+          - '--lts'
+          - '21'
+          - '18'
+          - '16'
+          - '14'
+          - '12'
+          - '11'
+          - '10'
+        method:
+          - ''
+          - 'script'
+    steps:
+      - uses: Vampire/setup-wsl@v3
+        with:
+          distribution: ${{ matrix.wsl-distrib }}
+          additional-packages: bash git curl ca-certificates wget
+      - name: Retrieve nvm on WSL
+        run: |
+          if [ -z "${{ matrix.method }}" ]; then
+            curl -fsSLo- "https://raw.githubusercontent.com/${NVM_INSTALL_GITHUB_REPO}/${NVM_INSTALL_VERSION}/install.sh" | bash
+          else
+            curl -fsSLo- "https://raw.githubusercontent.com/${NVM_INSTALL_GITHUB_REPO}/${NVM_INSTALL_VERSION}/install.sh" | METHOD="${{matrix.method}}" bash
+          fi
+          . "$HOME/.nvm/nvm.sh"
+          NVM_NODEJS_ORG_MIRROR=${{ env.NVM_NODEJS_ORG_MIRROR }} nvm install ${{ matrix.npm-node-version }}
 
   nvm_windows:
     name: 'tests, on windows'
     permissions:
       contents: none
-    needs: [wsl_matrix, cygwin_matrix, msys_matrix, msys_fail_install]
+    needs: [wsl_matrix, wsl_matrix_unofficial, cygwin_matrix, msys_matrix, msys_fail_install]
     runs-on: ubuntu-latest
     steps:
-      - run: 'echo tests completed'
+      - run: true

.gitignore

@@ -9,6 +9,7 @@ test/bak
 .urchin.log
 .urchin_stdout
 test/**/test_output
+test/**/.nvmrc
 
 node_modules/
 npm-debug.log

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "test/fixtures/nvmrc"]
+  path = test/fixtures/nvmrc
+  url = git@github.com:nvm-sh/nvmrc.git

.travis.yml

@@ -8,6 +8,10 @@ addons:
     #  - gcc-4.8
     #  - g++-4.8
 
+# https://gist.github.com/iedemam/9830045
+git:
+  submodules: false
+
 cache:
   ccache: true
   directories:
@@ -16,6 +20,11 @@ cache:
 before_install:
   - sudo sed -i 's/mozilla\/DST_Root_CA_X3.crt/!mozilla\/DST_Root_CA_X3.crt/g' /etc/ca-certificates.conf
   - sudo update-ca-certificates -f
+
+  # https://gist.github.com/iedemam/9830045
+  - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
+  - git submodule update --init --recursive
+
   - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
   - curl --version
   - wget --version
@@ -23,7 +32,7 @@ before_install:
   - zsh  --version
   - dpkg -s dash | grep ^Version | awk '{print $2}'
   # install python
-  - pyenv install 2.7.18
+  - pyenv local 2.7.18 || pyenv install 2.7.18
   - pyenv local 2.7.18 || echo 'pyenv failed'
   - python -V
 install:

Dockerfile

@@ -24,9 +24,6 @@ ENV SHELLCHECK_VERSION=0.7.0
 # ref: https://launchpad.net/ubuntu/+archivemirrors
 ENV UBUNTU_APT_SITE ubuntu.cs.utah.edu
 
-# Disable src package source
-RUN sed -i 's/^deb-src\ /\#deb-src\ /g' /etc/apt/sources.list
-
 # Replace origin apt package site with the mirror site
 RUN sed -E -i "s/([a-z]+.)?archive.ubuntu.com/$UBUNTU_APT_SITE/g" /etc/apt/sources.list
 RUN sed -i "s/security.ubuntu.com/$UBUNTU_APT_SITE/g" /etc/apt/sources.list
@@ -86,7 +83,7 @@ RUN useradd -ms /bin/bash nvm
 
 # Copy and set permission for nvm directory
 COPY . /home/nvm/.nvm/
-RUN chown nvm:nvm -R "home/nvm/.nvm"
+RUN chown nvm:nvm -R "/home/nvm/.nvm"
 
 # Set sudoer for "nvm"
 RUN echo 'nvm ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers

Makefile

@@ -40,10 +40,14 @@ list:
 # Note that preexisting NVM_* variables are unset to avoid interfering with tests, except when running the Travis tests (where NVM_DIR must be passed in and the env. is assumed to be pristine).
 .PHONY: $(SHELL_TARGETS)
 $(SHELL_TARGETS):
-	@shell='$@'; shell=$${shell##*-}; which "$$shell" >/dev/null || { printf '\033[0;31m%s\033[0m\n' "WARNING: Cannot test with shell '$$shell': not found." >&2; exit 0; } && \
+	@shell='$@'; shell=$${shell##*-}; \
+	which "$$shell" >/dev/null || { printf '\033[0;31m%s\033[0m\n' "WARNING: Cannot test with shell '$$shell': not found." >&2; exit 0; } && \
 	printf '\n\033[0;34m%s\033[0m\n' "Running tests in $$shell"; \
 	[ -z "$$TRAVIS_BUILD_DIR" ] && for v in $$(set | awk -F'=' '$$1 ~ "^NVM_" { print $$1 }'); do unset $$v; done && unset v; \
-	for suite in $(TEST_SUITE); do $(URCHIN) -f -s $$shell test/$$suite || exit; done
+	for suite in $(TEST_SUITE); do \
+		echo "Running test suite: $$suite"; \
+		$(URCHIN) -f -s $$shell test/$$suite || exit; \
+	done
 
 # All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS).
 .PHONY: test

README.md

@@ -6,7 +6,7 @@
 </a>
 
 
-# Node Version Manager [![Build Status](https://app.travis-ci.com/nvm-sh/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.39.4-yellow.svg)][4] [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/684/badge)](https://bestpractices.coreinfrastructure.org/projects/684)
+# Node Version Manager [![Build Status](https://app.travis-ci.com/nvm-sh/nvm.svg?branch=master)][3] [![nvm version](https://img.shields.io/badge/version-v0.39.7-yellow.svg)][4] [![CII Best Practices](https://bestpractices.dev/projects/684/badge)](https://bestpractices.dev/projects/684)
 
 <!-- To update this table of contents, ensure you have run `npm install` then `npm run doctoc` -->
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
@@ -36,17 +36,16 @@
   - [Setting Custom Colors](#setting-custom-colors)
     - [Persisting custom colors](#persisting-custom-colors)
     - [Suppressing colorized output](#suppressing-colorized-output)
-    - [Restoring PATH](#restoring-path)
+  - [Restoring PATH](#restoring-path)
-    - [Set default node version](#set-default-node-version)
+  - [Set default node version](#set-default-node-version)
-    - [Use a mirror of node binaries](#use-a-mirror-of-node-binaries)
+  - [Use a mirror of node binaries](#use-a-mirror-of-node-binaries)
+    - [Pass Authorization header to mirror](#pass-authorization-header-to-mirror)
   - [.nvmrc](#nvmrc)
   - [Deeper Shell Integration](#deeper-shell-integration)
-    - [bash](#bash)
+    - [Calling `nvm use` automatically in a directory with a `.nvmrc` file](#calling-nvm-use-automatically-in-a-directory-with-a-nvmrc-file)
-      - [Automatically call `nvm use`](#automatically-call-nvm-use)
+      - [bash](#bash)
-    - [zsh](#zsh)
+      - [zsh](#zsh)
-      - [Calling `nvm use` automatically in a directory with a `.nvmrc` file](#calling-nvm-use-automatically-in-a-directory-with-a-nvmrc-file)
+      - [fish](#fish)
-    - [fish](#fish)
-      - [Calling `nvm use` automatically in a directory with a `.nvmrc` file](#calling-nvm-use-automatically-in-a-directory-with-a-nvmrc-file-1)
 - [Running Tests](#running-tests)
 - [Environment variables](#environment-variables)
 - [Bash Completion](#bash-completion)
@@ -101,10 +100,10 @@ nvm is a version manager for [node.js](https://nodejs.org/en/), designed to be i
 
 To **install** or **update** nvm, you should run the [install script][2]. To do that, you may either download and run the script manually, or use the following cURL or Wget command:
 ```sh
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
 ```
 ```sh
-wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
 ```
 
 Running either of the above commands downloads a script and runs it. The script clones the nvm repository to `~/.nvm`, and attempts to add the source lines from the snippet below to the correct profile file (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`).
@@ -126,7 +125,7 @@ Eg: `curl ... | NVM_DIR="path/to/nvm"`. Ensure that the `NVM_DIR` does not conta
 
 - The installer can use `git`, `curl`, or `wget` to download `nvm`, whichever is available.
 
-- You can instruct the installer to not edit your shell config (for example if you already get completions via a [zsh nvm plugin](https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/nvm)) by setting `PROFILE=/dev/null` before running the `install.sh` script. Here's an example one-line command to do that: `PROFILE=/dev/null bash -c 'curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash'`
+- You can instruct the installer to not edit your shell config (for example if you already get completions via a [zsh nvm plugin](https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/nvm)) by setting `PROFILE=/dev/null` before running the `install.sh` script. Here's an example one-line command to do that: `PROFILE=/dev/null bash -c 'curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash'`
 
 #### Troubleshooting on Linux
 
@@ -159,13 +158,13 @@ If you get `nvm: command not found` after running the install script, one of the
 
 If the above doesn't fix the problem, you may try the following:
 
-  - If you use bash, it may be that your `.bash_profile` (or `~/.profile`) does not source your `~/.bashrc` properly. You could fix this by adding `source ~/<your_profile_file>` to it or follow the next step below.
+  - If you use bash, it may be that your `.bash_profile` (or `~/.profile`) does not source your `~/.bashrc` properly. You could fix this by adding `source ~/<your_profile_file>` to it or following the next step below.
 
   - Try adding [the snippet from the install section](#profile_snippet), that finds the correct nvm directory and loads nvm, to your usual profile (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`).
 
   - For more information about this issue and possible workarounds, please [refer here](https://github.com/nvm-sh/nvm/issues/576)
 
-**Note** For Macs with the M1 chip, node started offering **arm64** arch darwin packages since v16.0.0 and experimental **arm64** support when compiling from source since v14.17.0. If you are facing issues installing node using `nvm`, you may want to update to one of those versions or later.
+**Note** For Macs with the Apple Silicon chip, node started offering **arm64** arch Darwin packages since v16.0.0 and experimental **arm64** support when compiling from source since v14.17.0. If you are facing issues installing node using `nvm`, you may want to update to one of those versions or later.
 
 #### Ansible
 
@@ -174,7 +173,7 @@ You can use a task:
 ```yaml
 - name: Install nvm
   ansible.builtin.shell: >
-    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
   args:
     creates: "{{ ansible_env.HOME }}/.nvm/nvm.sh"
 ```
@@ -193,9 +192,9 @@ which should output `nvm` if the installation was successful. Please note that `
 
 ### Important Notes
 
-If you're running a system without prepackaged binary available, which means you're going to install nodejs or io.js from its source code, you need to make sure your system has a C++ compiler. For OS X, Xcode will work, for Debian/Ubuntu based GNU/Linux, the `build-essential` and `libssl-dev` packages work.
+If you're running a system without prepackaged binary available, which means you're going to install node or io.js from its source code, you need to make sure your system has a C++ compiler. For OS X, Xcode will work, for Debian/Ubuntu based GNU/Linux, the `build-essential` and `libssl-dev` packages work.
 
-**Note:** `nvm` also support Windows in some cases. It should work through WSL (Windows Subsystem for Linux) depending on the version of WSL. It should also work with [GitBash](https://gitforwindows.org/) (MSYS) or [Cygwin](https://cygwin.com). Otherwise, for Windows, a few alternatives exist, which are neither supported nor developed by us:
+**Note:** `nvm` also supports Windows in some cases. It should work through WSL (Windows Subsystem for Linux) depending on the version of WSL. It should also work with [GitBash](https://gitforwindows.org/) (MSYS) or [Cygwin](https://cygwin.com). Otherwise, for Windows, a few alternatives exist, which are neither supported nor developed by us:
 
   - [nvm-windows](https://github.com/coreybutler/nvm-windows)
   - [nodist](https://github.com/marcelklehr/nodist)
@@ -211,7 +210,7 @@ If you're running a system without prepackaged binary available, which means you
 
 **Note:** We still have some problems with FreeBSD, because there is no official pre-built binary for FreeBSD, and building from source may need [patches](https://www.freshports.org/www/node/files/patch-deps_v8_src_base_platform_platform-posix.cc); see the issue ticket:
 
-  - [[#900] [Bug] nodejs on FreeBSD may need to be patched](https://github.com/nvm-sh/nvm/issues/900)
+  - [[#900] [Bug] node on FreeBSD may need to be patched](https://github.com/nvm-sh/nvm/issues/900)
   - [nodejs/node#3716](https://github.com/nodejs/node/issues/3716)
 
 **Note:** On OS X, if you do not have Xcode installed and you do not wish to download the ~4.3GB file, you can install the `Command Line Tools`. You can check out this blog post on how to just that:
@@ -236,7 +235,7 @@ If you have `git` installed (requires git v1.7.10+):
 
 1. clone this repo in the root of your user profile
     - `cd ~/` from anywhere then `git clone https://github.com/nvm-sh/nvm.git .nvm`
-1. `cd ~/.nvm` and check out the latest version with `git checkout v0.39.4`
+1. `cd ~/.nvm` and check out the latest version with `git checkout v0.39.7`
 1. activate `nvm` by sourcing it from your shell: `. ./nvm.sh`
 
 Now add these lines to your `~/.bashrc`, `~/.profile`, or `~/.zshrc` file to have it automatically sourced upon login:
@@ -300,6 +299,13 @@ To install a specific version of node:
 nvm install 14.7.0 # or 16.3.0, 12.22.1, etc
 ```
 
+To set an alias:
+
+```sh
+nvm alias my_alias v14.4.0
+```
+Make sure that your alias does not contain any spaces or slashes.
+
 The first version installed becomes the default. New shells will start with the default version of node (e.g., `nvm alias default`).
 
 You can list available versions using `ls-remote`:
@@ -356,7 +362,7 @@ Any time your local copy of `nvm` connects to https://nodejs.org, it will re-cre
 To get the latest LTS version of node and migrate your existing installed packages, use
 
 ```sh
-nvm install 'lts/*' --reinstall-packages-from=current
+nvm install --reinstall-packages-from=current 'lts/*'
 ```
 
 ### Migrating Global Packages While Installing
@@ -364,7 +370,7 @@ nvm install 'lts/*' --reinstall-packages-from=current
 If you want to install a new version of Node.js and migrate npm packages from a previous version:
 
 ```sh
-nvm install node --reinstall-packages-from=node
+nvm install --reinstall-packages-from=node node
 ```
 
 This will first use "nvm version node" to identify the current version you're migrating packages from. Then it resolves the new version to install from the remote server and installs it. Lastly, it runs "nvm reinstall-packages" to reinstall the npm packages from your prior version of Node to the new one.
@@ -372,8 +378,8 @@ This will first use "nvm version node" to identify the current version you're mi
 You can also install and migrate npm packages from specific versions of Node like this:
 
 ```sh
-nvm install 6 --reinstall-packages-from=5
+nvm install --reinstall-packages-from=5 6
-nvm install v4.2 --reinstall-packages-from=iojs
+nvm install --reinstall-packages-from=iojs v4.2
 ```
 
 Note that reinstalling packages _explicitly does not update the npm version_ — this is to ensure that npm isn't accidentally upgraded to a broken version for the new node version.
@@ -381,7 +387,7 @@ Note that reinstalling packages _explicitly does not update the npm version_ —
 To update npm at the same time add the `--latest-npm` flag, like this:
 
 ```sh
-nvm install 'lts/*' --reinstall-packages-from=default --latest-npm
+nvm install --reinstall-packages-from=default --latest-npm 'lts/*'
 ```
 
 or, you can at any time run the following command to get the latest supported npm version on the current node version:
@@ -389,7 +395,7 @@ or, you can at any time run the following command to get the latest supported np
 nvm install-latest-npm
 ```
 
-If you've already gotten an error to the effect of "npm does not support Node.js", you'll need to (1) revert to a previous node version (`nvm ls` & `nvm use <your latest _working_ version from the ls>`, (2) delete the newly created node version (`nvm uninstall <your _broken_ version of node from the ls>`), then (3) rerun your `nvm install` with the `--latest-npm` flag.
+If you've already gotten an error to the effect of "npm does not support Node.js", you'll need to (1) revert to a previous node version (`nvm ls` & `nvm use <your latest _working_ version from the ls>`), (2) delete the newly created node version (`nvm uninstall <your _broken_ version of node from the ls>`), then (3) rerun your `nvm install` with the `--latest-npm` flag.
 
 
 ### Default Global Packages From File While Installing
@@ -415,7 +421,7 @@ nvm install iojs
 If you want to install a new version of io.js and migrate npm packages from a previous version:
 
 ```sh
-nvm install iojs --reinstall-packages-from=iojs
+nvm install --reinstall-packages-from=iojs iojs
 ```
 
 The same guidelines mentioned for migrating npm packages in node are applicable to io.js.
@@ -488,14 +494,14 @@ nvm help --no-colors
 TERM=dumb nvm ls
 ```
 
-#### Restoring PATH
+### Restoring PATH
 To restore your PATH, you can deactivate it:
 
 ```sh
 nvm deactivate
 ```
 
-#### Set default node version
+### Set default node version
 To set a default Node version to be used in any new shell, use the alias 'default':
 
 ```sh
@@ -504,7 +510,7 @@ nvm alias default 18 # this refers to the latest installed v18.x version of node
 nvm alias default 18.12  # this refers to the latest installed v18.12.x version of node
 ```
 
-#### Use a mirror of node binaries
+### Use a mirror of node binaries
 To use a mirror of the node binaries, set `$NVM_NODEJS_ORG_MIRROR`:
 
 ```sh
@@ -525,6 +531,13 @@ NVM_IOJS_ORG_MIRROR=https://iojs.org/dist nvm install iojs-v1.0.3
 
 `nvm use` will not, by default, create a "current" symlink. Set `$NVM_SYMLINK_CURRENT` to "true" to enable this behavior, which is sometimes useful for IDEs. Note that using `nvm` in multiple shell tabs with this environment variable enabled can cause race conditions.
 
+#### Pass Authorization header to mirror
+To pass an Authorization header through to the mirror url, set `$NVM_AUTH_HEADER`
+
+```sh
+NVM_AUTH_HEADER="Bearer secret-token" nvm install node
+```
+
 ### .nvmrc
 
 You can create a `.nvmrc` file containing a node version number (or any other string that `nvm` understands; see `nvm --help` for details) in the project root directory (or any parent directory).
@@ -542,7 +555,7 @@ $ echo "node" > .nvmrc # to default to the latest version
 
 [NB these examples assume a POSIX-compliant shell version of `echo`. If you use a Windows `cmd` development environment, eg the `.nvmrc` file is used to configure a remote Linux deployment, then keep in mind the `"`s will be copied leading to an invalid file. Remove them.]
 
-Then when you run nvm:
+Then when you run nvm use:
 
 ```sh
 $ nvm use
@@ -550,9 +563,26 @@ Found '/path/to/project/.nvmrc' with version <5.9>
 Now using node v5.9.1 (npm v3.7.3)
 ```
 
+Running nvm install will also switch over to the correct version, but if the correct node version isn't already installed, it will install it for you.
+
+```sh
+$ nvm install
+Found '/path/to/project/.nvmrc' with version <5.9>
+Downloading and installing node v5.9.1...
+Downloading https://nodejs.org/dist/v5.9.1/node-v5.9.1-linux-x64.tar.xz...
+#################################################################################### 100.0%
+Computing checksum with sha256sum
+Checksums matched!
+Now using node v5.9.1 (npm v3.7.3)
+```
+
 `nvm use` et. al. will traverse directory structure upwards from the current directory looking for the `.nvmrc` file. In other words, running `nvm use` et. al. in any subdirectory of a directory with an `.nvmrc` will result in that `.nvmrc` being utilized.
 
-The contents of a `.nvmrc` file **must** be the `<version>` (as described by `nvm --help`) followed by a newline. No trailing spaces are allowed, and the trailing newline is required.
+The contents of a `.nvmrc` file **must** contain precisely one `<version>` (as described by `nvm --help`) followed by a newline. `.nvmrc` files may also have comments. The comment delimiter is `#`, and it and any text after it, as well as blank lines, and leading and trailing white space, will be ignored when parsing.
+
+Key/value pairs using `=` are also allowed and ignored, but are reserved for future use, and may cause validation errors in the future.
+
+Run [`npx nvmrc`](https://npmjs.com/nvmrc) to validate an `.nvmrc` file. If that tool’s results do not agree with nvm, one or the other has a bug - please file an issue.
 
 ### Deeper Shell Integration
 
@@ -562,52 +592,53 @@ You can also use [`nvshim`](https://github.com/iamogbz/nvshim) to shim the `node
 
 If you prefer a lighter-weight solution, the recipes below have been contributed by `nvm` users. They are **not** supported by the `nvm` maintainers. We are, however, accepting pull requests for more examples.
 
-#### bash
+#### Calling `nvm use` automatically in a directory with a `.nvmrc` file
 
-##### Automatically call `nvm use`
+In your profile (`~/.bash_profile`, `~/.zshrc`, `~/.profile`, or `~/.bashrc`), add the following to `nvm use` whenever you enter a new directory:
+
+##### bash
 
 Put the following at the end of your `$HOME/.bashrc`:
 
 ```bash
 cdnvm() {
     command cd "$@" || return $?
-    nvm_path=$(nvm_find_up .nvmrc | tr -d '\n')
+    nvm_path="$(nvm_find_up .nvmrc | command tr -d '\n')"
 
     # If there are no .nvmrc file, use the default nvm version
     if [[ ! $nvm_path = *[^[:space:]]* ]]; then
 
-        declare default_version;
+        declare default_version
-        default_version=$(nvm version default);
+        default_version="$(nvm version default)"
 
         # If there is no default version, set it to `node`
         # This will use the latest version on your machine
-        if [[ $default_version == "N/A" ]]; then
+        if [ $default_version = 'N/A' ]; then
-            nvm alias default node;
+            nvm alias default node
-            default_version=$(nvm version default);
+            default_version=$(nvm version default)
         fi
 
         # If the current version is not the default version, set it to use the default version
-        if [[ $(nvm current) != "$default_version" ]]; then
+        if [ "$(nvm current)" != "${default_version}" ]; then
-            nvm use default;
+            nvm use default
         fi
-
+    elif [[ -s "${nvm_path}/.nvmrc" && -r "${nvm_path}/.nvmrc" ]]; then
-    elif [[ -s $nvm_path/.nvmrc && -r $nvm_path/.nvmrc ]]; then
         declare nvm_version
-        nvm_version=$(<"$nvm_path"/.nvmrc)
+        nvm_version=$(<"${nvm_path}"/.nvmrc)
 
         declare locally_resolved_nvm_version
         # `nvm ls` will check all locally-available versions
         # If there are multiple matching versions, take the latest one
         # Remove the `->` and `*` characters and spaces
         # `locally_resolved_nvm_version` will be `N/A` if no local versions are found
-        locally_resolved_nvm_version=$(nvm ls --no-colors "$nvm_version" | tail -1 | tr -d '\->*' | tr -d '[:space:]')
+        locally_resolved_nvm_version=$(nvm ls --no-colors "${nvm_version}" | command tail -1 | command tr -d '\->*' | command tr -d '[:space:]')
 
         # If it is not already installed, install it
         # `nvm install` will implicitly use the newly-installed version
-        if [[ "$locally_resolved_nvm_version" == "N/A" ]]; then
+        if [ "${locally_resolved_nvm_version}" = 'N/A' ]; then
-            nvm install "$nvm_version";
+            nvm install "${nvm_version}";
-        elif [[ $(nvm current) != "$locally_resolved_nvm_version" ]]; then
+        elif [ "$(nvm current)" != "${locally_resolved_nvm_version}" ]; then
-            nvm use "$nvm_version";
+            nvm use "${nvm_version}";
         fi
     fi
 }
@@ -618,9 +649,9 @@ cdnvm "$PWD" || exit
 
 This alias would search 'up' from your current directory in order to detect a `.nvmrc` file. If it finds it, it will switch to that version; if not, it will use the default version.
 
-#### zsh
+##### zsh
 
-##### Calling `nvm use` automatically in a directory with a `.nvmrc` file
+This shell function will install (if needed) and `nvm use` the specified Node version when an `.nvmrc` is found, and `nvm use default` otherwise.
 
 Put this into your `$HOME/.zshrc` to call `nvm use` automatically whenever you enter a directory that contains an
 `.nvmrc` file with a string telling nvm which node to `use`:
@@ -652,9 +683,8 @@ add-zsh-hook chpwd load-nvmrc
 load-nvmrc
 ```
 
-#### fish
+##### fish
 
-##### Calling `nvm use` automatically in a directory with a `.nvmrc` file
 This requires that you have [bass](https://github.com/edc/bass) installed.
 ```fish
 # ~/.config/fish/functions/nvm.fish
@@ -811,13 +841,13 @@ If installing nvm on Alpine Linux *is* still what you want or need to do, you sh
 ### Alpine Linux 3.13+
 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python3 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
 ```
 
 ### Alpine Linux 3.5 - 3.12
 ```sh
 apk add -U curl bash ca-certificates openssl ncurses coreutils python2 make gcc g++ libgcc linux-headers grep util-linux binutils findutils
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
 ```
 
 _Note: Alpine 3.5 can only install NodeJS versions up to v6.9.5, Alpine 3.6 can only install versions up to v6.10.3, Alpine 3.7 installs versions up to v8.9.3, Alpine 3.8 installs versions up to v8.14.0, Alpine 3.9 installs versions up to v10.19.0, Alpine 3.10 installs versions up to v10.24.1, Alpine 3.11 installs versions up to v12.22.6, Alpine 3.12 installs versions up to v12.22.12, Alpine 3.13 & 3.14 install versions up to v14.20.0, Alpine 3.15 & 3.16 install versions up to v16.16.0 (**These are all versions on the main branch**). Alpine 3.5 - 3.12 required the package `python2` to build NodeJS, as they are older versions to build. Alpine 3.13+ requires `python3` to successfully build newer NodeJS versions, but you can use `python2` with Alpine 3.13+ if you need to build versions of node supported in Alpine 3.5 - 3.15, you just need to specify what version of NodeJS you need to install in the package install script._
@@ -833,8 +863,12 @@ As a potential alternative, @mhart (a Node contributor) has some [Docker images
 
 To remove `nvm` manually, execute the following:
 
+First, use `nvm unload` to remove the nvm command from your terminal session and delete the installation directory:
+
 ```sh
-$ rm -rf "$NVM_DIR"
+$ nvm_dir="${NVM_DIR:-~/.nvm}"
+$ nvm unload
+$ rm -rf "$nvm_dir"
 ```
 
 Edit `~/.bashrc` (or other shell resource config) and remove the lines below:
@@ -916,9 +950,9 @@ You have to make sure that the user directory name in `$HOME` and the user direc
 To change the user directory and/or account name follow the instructions [here](https://support.apple.com/en-us/HT201548)
 
 [1]: https://github.com/nvm-sh/nvm.git
-[2]: https://github.com/nvm-sh/nvm/blob/v0.39.4/install.sh
+[2]: https://github.com/nvm-sh/nvm/blob/v0.39.7/install.sh
 [3]: https://app.travis-ci.com/nvm-sh/nvm
-[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.39.4
+[4]: https://github.com/nvm-sh/nvm/releases/tag/v0.39.7
 [Urchin]: https://git.sdf.org/tlevine/urchin
 [Fish]: https://fishshell.com
 
@@ -931,12 +965,12 @@ Ignore insecure directories and continue [y] or abort compinit [n]? y
 
 Homebrew causes insecure directories like `/usr/local/share/zsh/site-functions` and `/usr/local/share/zsh`. This is **not** an `nvm` problem - it is a homebrew problem. Refer [here](https://github.com/zsh-users/zsh-completions/issues/680) for some solutions related to the issue.
 
-**Macs with M1 chip**
+**Macs with Apple Silicon chips**
 
-Experimental support for the M1 architecture was added in node.js v15.3 and full support was added in v16.0.
+Experimental support for the Apple Silicon chip architecture was added in node.js v15.3 and full support was added in v16.0.
 Because of this, if you try to install older versions of node as usual, you will probably experience either compilation errors when installing node or out-of-memory errors while running your code.
 
-So, if you want to run a version prior to v16.0 on an M1 Mac, it may be best to compile node targeting the `x86_64` Intel architecture so that Rosetta 2 can translate the `x86_64` processor instructions to ARM-based Apple Silicon instructions.
+So, if you want to run a version prior to v16.0 on an Apple Silicon Mac, it may be best to compile node targeting the `x86_64` Intel architecture so that Rosetta 2 can translate the `x86_64` processor instructions to ARM-based Apple Silicon instructions.
 Here's what you will need to do:
 
 - Install Rosetta, if you haven't already done so
@@ -945,7 +979,7 @@ Here's what you will need to do:
   $ softwareupdate --install-rosetta
   ```
 
-  You might wonder, "how will my M1 Mac know to use Rosetta for a version of node compiled for an Intel chip?".
+  You might wonder, "how will my Apple Silicon Mac know to use Rosetta for a version of node compiled for an Intel chip?".
   If an executable contains only Intel instructions, macOS will automatically use Rosetta to translate the instructions.
 
 - Open a shell that's running using Rosetta
@@ -976,7 +1010,7 @@ Here's what you will need to do:
   If one of these broken versions is installed on your system, the above step will likely still succeed even if you didn't include the `--shared-zlib` flag.
   However, later, when you attempt to `npm install` something using your old version of node.js, you will see `incorrect data check` errors.
   If you want to avoid the possible hassle of dealing with this, include that flag.
-  For more details, see [this issue](https://github.com/nodejs/node/issues/39313) and [this comment](https://github.com/nodejs/node/issues/39313#issuecomment-902395576)
+  For more details, see [this issue](https://github.com/nodejs/node/issues/39313) and [this comment](https://github.com/nodejs/node/issues/39313#issuecomment-90.39.776)
 
 - Exit back to your native shell.
 
@@ -1003,7 +1037,7 @@ Now you should be able to use node as usual.
 If you've encountered this error on WSL-2:
 
   ```sh
-  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
+  curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload  Total   Spent    Left  Speed
   0     0    0     0    0     0      0      0 --:--:--  0:00:09 --:--:--     0curl: (6) Could not resolve host: raw.githubusercontent.com
@@ -1024,7 +1058,7 @@ This could simply be solved by running this in your root directory:
   sudo chattr +i /etc/resolv.conf
   ```
 
-This deletes your `resolv.conf` file thats automatically generated when u run WSL, creates a new file and puts `nameserver 8.8.8.8`, then creates a `wsl.conf` file and adds `[network]` and `generateResolveConf = false` to prevent auto generation of that file.
+This deletes your `resolv.conf` file that is automatically generated when you run WSL, creates a new file and puts `nameserver 8.8.8.8`, then creates a `wsl.conf` file and adds `[network]` and `generateResolveConf = false` to prevent auto-generation of that file.
 
 You can check the contents of the file by running:
 

install.sh

@@ -33,7 +33,7 @@ nvm_install_dir() {
 }
 
 nvm_latest_version() {
-  nvm_echo "v0.39.4"
+  nvm_echo "v0.39.7"
 }
 
 nvm_profile_is_bash_or_zsh() {
@@ -52,12 +52,28 @@ nvm_profile_is_bash_or_zsh() {
 #
 # Outputs the location to NVM depending on:
 # * The availability of $NVM_SOURCE
+# * The presence of $NVM_INSTALL_GITHUB_REPO
 # * The method used ("script" or "git" in the script, defaults to "git")
 # NVM_SOURCE always takes precedence unless the method is "script-nvm-exec"
 #
 nvm_source() {
   local NVM_GITHUB_REPO
   NVM_GITHUB_REPO="${NVM_INSTALL_GITHUB_REPO:-nvm-sh/nvm}"
+  if [ "${NVM_GITHUB_REPO}" != 'nvm-sh/nvm' ]; then
+    { nvm_echo >&2 "$(cat)" ; } << EOF
+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+@    WARNING: REMOTE REPO IDENTIFICATION HAS CHANGED!     @
+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
+
+The default repository for this install is \`nvm-sh/nvm\`,
+but the environment variables \`\$NVM_INSTALL_GITHUB_REPO\` is
+currently set to \`${NVM_GITHUB_REPO}\`.
+
+If this is not intentional, interrupt this installation and
+verify your environment variables.
+EOF
+  fi
   local NVM_VERSION
   NVM_VERSION="${NVM_INSTALL_VERSION:-$(nvm_latest_version)}"
   local NVM_METHOD

nvm.sh

@@ -116,28 +116,44 @@ nvm_get_latest() {
 }
 
 nvm_download() {
-  local CURL_COMPRESSED_FLAG
   if nvm_has "curl"; then
+    local CURL_COMPRESSED_FLAG=""
+    local CURL_HEADER_FLAG=""
+
+    if [ -n "${NVM_AUTH_HEADER:-}" ]; then
+      sanitized_header=$(nvm_sanitize_auth_header "${NVM_AUTH_HEADER}")
+      CURL_HEADER_FLAG="--header \"Authorization: ${sanitized_header}\""
+    fi
+
     if nvm_curl_use_compression; then
       CURL_COMPRESSED_FLAG="--compressed"
     fi
-    curl --fail ${CURL_COMPRESSED_FLAG:-} -q "$@"
+    eval "curl -q --fail -w %{http_code} ${CURL_COMPRESSED_FLAG:-} ${CURL_HEADER_FLAG:-} $*"
   elif nvm_has "wget"; then
     # Emulate curl with wget
     ARGS=$(nvm_echo "$@" | command sed -e 's/--progress-bar /--progress=bar /' \
-                            -e 's/--compressed //' \
+                                        -e 's/--compressed //' \
-                            -e 's/--fail //' \
+                                        -e 's/--fail //' \
-                            -e 's/-L //' \
+                                        -e 's/-L //' \
-                            -e 's/-I /--server-response /' \
+                                        -e 's/-I /--server-response /' \
-                            -e 's/-s /-q /' \
+                                        -e 's/-s /-q /' \
-                            -e 's/-sS /-nv /' \
+                                        -e 's/-sS /-nv /' \
-                            -e 's/-o /-O /' \
+                                        -e 's/-o /-O /' \
-                            -e 's/-C - /-c /')
+                                        -e 's/-C - /-c /')
+
+    if [ -n "${NVM_AUTH_HEADER:-}" ]; then
+      ARGS="${ARGS} --header \"${NVM_AUTH_HEADER}\""
+    fi
     # shellcheck disable=SC2086
-    eval wget $ARGS
+    eval wget -S $ARGS 2>&1 | grep '^  HTTP/' | awk '{print $2}'
   fi
 }
 
+nvm_sanitize_auth_header() {
+    # Remove potentially dangerous characters
+    nvm_echo "$1" | command sed 's/[^a-zA-Z0-9:;_. -]//g'
+}
+
 nvm_has_system_node() {
   [ "$(nvm deactivate >/dev/null 2>&1 && command -v node)" != '' ]
 }
@@ -370,8 +386,9 @@ nvm_install_latest_npm() {
       || { [ $NVM_IS_16_OR_ABOVE -eq 1 ] && [ $NVM_IS_16_LTS_OR_ABOVE -eq 0 ]; } \
       || { [ $NVM_IS_17_OR_ABOVE -eq 1 ] && [ $NVM_IS_18_OR_ABOVE -eq 0 ]; } \
     ; then
-      nvm_echo '* `npm` `v8.x` is the last version that works on `node` `v12`, `v14.13` - `v14.16`, or `v16.0` - `v16.12`'
+      nvm_echo '* `npm` `v8.6` is the last version that works on `node` `v12`, `v14.13` - `v14.16`, or `v16.0` - `v16.12`'
-      $NVM_NPM_CMD install -g npm@8
+      # ^8.7 breaks `npm ls` on file: deps
+      $NVM_NPM_CMD install -g npm@8.6
     elif \
       [ $NVM_IS_18_17_OR_ABOVE -eq 0 ] \
       || { [ $NVM_IS_19_OR_ABOVE -eq 1 ] && [ $NVM_IS_20_5_OR_ABOVE -eq 0 ]; } \
@@ -467,7 +484,89 @@ nvm_find_nvmrc() {
   fi
 }
 
-# Obtain nvm version from rc file
+nvm_nvmrc_invalid_msg() {
+  local error_text
+  error_text="invalid .nvmrc!
+all non-commented content (anything after # is a comment) must be either:
+  - a single bare nvm-recognized version-ish
+  - or, multiple distinct key-value pairs, each key/value separated by a single equals sign (=)
+
+additionally, a single bare nvm-recognized version-ish must be present (after stripping comments)."
+
+  local warn_text
+  warn_text="non-commented content parsed:
+${1}"
+
+  nvm_err "$(nvm_wrap_with_color_code 'r' "${error_text}")
+
+$(nvm_wrap_with_color_code 'y' "${warn_text}")"
+}
+
+nvm_process_nvmrc() {
+  local NVMRC_PATH="$1"
+  local lines
+  local unpaired_line
+
+  lines=$(command sed 's/#.*//' "$NVMRC_PATH" | command sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | nvm_grep -v '^$')
+
+  if [ -z "$lines" ]; then
+    nvm_nvmrc_invalid_msg "${lines}"
+    return 1
+  fi
+
+  # Initialize key-value storage
+  local keys=''
+  local values=''
+
+  while IFS= read -r line; do
+    if [ -z "${line}" ]; then
+      continue
+    elif [ -z "${line%%=*}" ]; then
+      if [ -n "${unpaired_line}" ]; then
+        nvm_nvmrc_invalid_msg "${lines}"
+        return 1
+      fi
+      unpaired_line="${line}"
+    elif case "$line" in *'='*) true;; *) false;; esac; then
+      key="${line%%=*}"
+      value="${line#*=}"
+
+      # Trim whitespace around key and value
+      key=$(nvm_echo "${key}" | command sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+      value=$(nvm_echo "${value}" | command sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
+
+      # Check for invalid key "node"
+      if [ "${key}" = 'node' ]; then
+        nvm_nvmrc_invalid_msg "${lines}"
+        return 1
+      fi
+
+      # Check for duplicate keys
+      if nvm_echo "${keys}" | nvm_grep -q -E "(^| )${key}( |$)"; then
+        nvm_nvmrc_invalid_msg "${lines}"
+        return 1
+      fi
+      keys="${keys} ${key}"
+      values="${values} ${value}"
+    else
+      if [ -n "${unpaired_line}" ]; then
+        nvm_nvmrc_invalid_msg "${lines}"
+        return 1
+      fi
+      unpaired_line="${line}"
+    fi
+  done <<EOF
+$lines
+EOF
+
+  if [ -z "${unpaired_line}" ]; then
+    nvm_nvmrc_invalid_msg "${lines}"
+    return 1
+  fi
+
+  nvm_echo "${unpaired_line}"
+}
+
 nvm_rc_version() {
   export NVM_RC_VERSION=''
   local NVMRC_PATH
@@ -478,7 +577,12 @@ nvm_rc_version() {
     fi
     return 1
   fi
-  NVM_RC_VERSION="$(command head -n 1 "${NVMRC_PATH}" | command tr -d '\r')" || command printf ''
+
+
+  if ! NVM_RC_VERSION="$(nvm_process_nvmrc "${NVMRC_PATH}")"; then
+    return 1
+  fi
+
   if [ -z "${NVM_RC_VERSION}" ]; then
     if [ "${NVM_SILENT:-0}" -ne 1 ]; then
       nvm_err "Warning: empty .nvmrc file found at \"${NVMRC_PATH}\""
@@ -756,23 +860,31 @@ nvm_normalize_lts() {
   local LTS
   LTS="${1-}"
 
-  if [ "$(expr "${LTS}" : '^lts/-[1-9][0-9]*$')" -gt 0 ]; then
+  case "${LTS}" in
-    local N
+    lts/-[123456789] | lts/-[123456789][0123456789]*)
-    N="$(echo "${LTS}" | cut -d '-' -f 2)"
+      local N
-    N=$((N+1))
+      N="$(echo "${LTS}" | cut -d '-' -f 2)"
-    local NVM_ALIAS_DIR
+      N=$((N+1))
-    NVM_ALIAS_DIR="$(nvm_alias_path)"
+      # shellcheck disable=SC2181
-    local RESULT
+      if [ $? -ne 0 ]; then
-    RESULT="$(command ls "${NVM_ALIAS_DIR}/lts" | command tail -n "${N}" | command head -n 1)"
+        nvm_echo "${LTS}"
-    if [ "${RESULT}" != '*' ]; then
+        return 0
-      nvm_echo "lts/${RESULT}"
+      fi
-    else
+      local NVM_ALIAS_DIR
-      nvm_err 'That many LTS releases do not exist yet.'
+      NVM_ALIAS_DIR="$(nvm_alias_path)"
-      return 2
+      local RESULT
-    fi
+      RESULT="$(command ls "${NVM_ALIAS_DIR}/lts" | command tail -n "${N}" | command head -n 1)"
-  else
+      if [ "${RESULT}" != '*' ]; then
-    nvm_echo "${LTS}"
+        nvm_echo "lts/${RESULT}"
-  fi
+      else
+        nvm_err 'That many LTS releases do not exist yet.'
+        return 2
+      fi
+    ;;
+    *)
+      nvm_echo "${LTS}"
+    ;;
+  esac
 }
 
 nvm_ensure_version_prefix() {
@@ -823,7 +935,8 @@ nvm_strip_path() {
     path = substr($0, length(NVM_DIR) + 1)
     if (path ~ "^(/versions/[^/]*)?/[^/]*'"${2-}"'.*$") { next }
   }
-  { print }' | command paste -s -d: -
+  # The final RT will contain a colon if the input has a trailing colon, or a null string otherwise
+  { printf "%s%s", sep, $0; sep=RS } END { printf "%s", RT }'
 }
 
 nvm_change_path() {
@@ -1089,7 +1202,7 @@ nvm_list_aliases() {
       NVM_NO_COLORS="${NVM_NO_COLORS-}" NVM_CURRENT="${NVM_CURRENT}" nvm_print_alias_path "${NVM_ALIAS_DIR}" "${ALIAS_PATH}" &
     done
     wait
-  ) | sort
+  ) | command sort
 
   (
     local ALIAS_NAME
@@ -1102,7 +1215,7 @@ nvm_list_aliases() {
       } &
     done
     wait
-  ) | sort
+  ) | command sort
 
   (
     local LTS_ALIAS
@@ -1116,7 +1229,7 @@ nvm_list_aliases() {
       } &
     done
     wait
-  ) | sort
+  ) | command sort
   return
 }
 
@@ -1140,7 +1253,7 @@ nvm_alias() {
     return 2
   fi
 
-  command cat "${NVM_ALIAS_PATH}"
+  command awk 'NF' "${NVM_ALIAS_PATH}"
 }
 
 nvm_ls_current() {
@@ -1176,8 +1289,10 @@ nvm_resolve_alias() {
 
   local SEEN_ALIASES
   SEEN_ALIASES="${ALIAS}"
+  local NVM_ALIAS_INDEX
+  NVM_ALIAS_INDEX=1
   while true; do
-    ALIAS_TEMP="$(nvm_alias "${ALIAS}" 2>/dev/null || nvm_echo)"
+    ALIAS_TEMP="$( (nvm_alias "${ALIAS}" 2>/dev/null | command head -n "${NVM_ALIAS_INDEX}" | command tail -n 1) || nvm_echo)"
 
     if [ -z "${ALIAS_TEMP}" ]; then
       break
@@ -1954,6 +2069,10 @@ nvm_get_arch() {
     HOST_ARCH=armv7l
   fi
 
+  if [ -f "/etc/alpine-release" ]; then
+    NVM_ARCH=x64-musl
+  fi
+
   nvm_echo "${NVM_ARCH}"
 }
 
@@ -2008,14 +2127,31 @@ nvm_is_merged_node_version() {
 }
 
 nvm_get_mirror() {
+  local NVM_MIRROR
+  NVM_MIRROR=''
   case "${1}-${2}" in
-    node-std) nvm_echo "${NVM_NODEJS_ORG_MIRROR:-https://nodejs.org/dist}" ;;
+    node-std) NVM_MIRROR="${NVM_NODEJS_ORG_MIRROR:-https://nodejs.org/dist}" ;;
-    iojs-std) nvm_echo "${NVM_IOJS_ORG_MIRROR:-https://iojs.org/dist}" ;;
+    iojs-std) NVM_MIRROR="${NVM_IOJS_ORG_MIRROR:-https://iojs.org/dist}" ;;
     *)
       nvm_err 'unknown type of node.js or io.js release'
       return 1
     ;;
   esac
+
+  case "${NVM_MIRROR}" in
+    *\`* | *\\* | *\'* | *\(* | *' '* )
+      nvm_err '$NVM_NODEJS_ORG_MIRROR and $NVM_IOJS_ORG_MIRROR may only contain a URL'
+      return 2
+    ;;
+  esac
+
+
+  if ! nvm_echo "${NVM_MIRROR}" | command awk '{ $0 ~ "^https?://[a-zA-Z0-9./_-]+$" }'; then
+      nvm_err '$NVM_NODEJS_ORG_MIRROR and $NVM_IOJS_ORG_MIRROR may only contain a URL'
+      return 2
+  fi
+
+  nvm_echo "${NVM_MIRROR}"
 }
 
 # args: os, prefixed version, version, tarball, extract directory
@@ -2298,12 +2434,18 @@ nvm_download_artifact() {
     nvm_err "Removing the broken local cache..."
     command rm -rf "${TARBALL}"
   fi
+
   nvm_err "Downloading ${TARBALL_URL}..."
-  nvm_download -L -C - "${PROGRESS_BAR}" "${TARBALL_URL}" -o "${TARBALL}" || (
+  local NVM_DOWNLOAD_RESULT
+  NVM_DOWNLOAD_RESULT=$(nvm_download -L -C - "${PROGRESS_BAR}" "${TARBALL_URL}" -o "${TARBALL}")
+  if [ "${NVM_DEBUG-}" = 1 ]; then
+    nvm_err "Download HTTP Status ${NVM_DOWNLOAD_RESULT}"
+  fi
+  if [ "${NVM_DOWNLOAD_RESULT}" != '200' ]; then
     command rm -rf "${TARBALL}" "${tmpdir}"
     nvm_err "Binary download from ${TARBALL_URL} failed, trying source."
     return 4
-  )
+  fi
 
   if nvm_grep '404 Not Found' "${TARBALL}" >/dev/null; then
     command rm -rf "${TARBALL}" "${tmpdir}"
@@ -2775,6 +2917,23 @@ nvm_is_natural_num() {
   esac
 }
 
+nvm_write_nvmrc() {
+  local VERSION_STRING
+  VERSION_STRING=$(nvm_version "${1-$VERSION_STRING}")
+  if [ "$VERSION_STRING" = '∞' ] || [ "$VERSION_STRING" = 'N/A' ]; then
+    return 1
+  fi
+  echo "$VERSION_STRING" | tee "$PWD"/.nvmrc > /dev/null || {
+    if [ "${NVM_SILENT:-0}" -ne 1 ]; then
+      nvm_err "Warning: Unable to write version number ($VERSION_STRING) to .nvmrc"
+    fi
+    return 3
+  }
+  if [ "${NVM_SILENT:-0}" -ne 1 ]; then
+    nvm_echo "Wrote version number ($VERSION_STRING) to .nvmrc"
+  fi
+}
+
 # Check version dir permissions
 nvm_check_file_permissions() {
   nvm_is_zsh && setopt local_options nonomatch
@@ -2783,7 +2942,7 @@ nvm_check_file_permissions() {
       if [ -n "${NVM_DEBUG-}" ]; then
         nvm_err "${FILE}"
       fi
-      if ! nvm_check_file_permissions "${FILE}"; then
+      if [ ! -L "${FILE}" ] && ! nvm_check_file_permissions "${FILE}"; then
         return 2
       fi
     elif [ -e "$FILE" ] && [ ! -w "$FILE" ] && [ ! -O "$FILE" ]; then
@@ -2880,6 +3039,7 @@ nvm() {
         nvm_echo '    --no-progress                             Disable the progress bar on any downloads'
         nvm_echo '    --alias=<name>                            After installing, set the alias specified to the version specified. (same as: nvm alias <name> <version>)'
         nvm_echo '    --default                                 After installing, set default alias to the version specified. (same as: nvm alias default <version>)'
+        nvm_echo '    --save                                    After installing, write the specified version to .nvmrc'
         nvm_echo '  nvm uninstall <version>                     Uninstall a version'
         nvm_echo '  nvm uninstall --lts                         Uninstall using automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '  nvm uninstall --lts=<LTS name>              Uninstall using automatic alias for provided LTS line, if available.'
@@ -2888,6 +3048,7 @@ nvm() {
         nvm_echo '    --silent                                  Silences stdout/stderr output'
         nvm_echo '    --lts                                     Uses automatic LTS (long-term support) alias `lts/*`, if available.'
         nvm_echo '    --lts=<LTS name>                          Uses automatic alias for provided LTS line, if available.'
+        nvm_echo '    --save                                    Writes the specified version to .nvmrc.'
         nvm_echo '  nvm exec [<version>] [<command>]            Run <command> on <version>. Uses .nvmrc if available and version is omitted.'
         nvm_echo '   The following optional arguments, if provided, must appear directly after `nvm exec`:'
         nvm_echo '    --silent                                  Silences stdout/stderr output'
@@ -2925,16 +3086,16 @@ nvm() {
         nvm_echo '  nvm cache clear                             Empty cache directory for nvm'
         nvm_echo '  nvm set-colors [<color codes>]              Set five text colors using format "yMeBg". Available when supported.'
         nvm_echo '                                               Initial colors are:'
-        nvm_echo_with_colors "                                                  $(nvm_wrap_with_color_code b b)$(nvm_wrap_with_color_code y y)$(nvm_wrap_with_color_code g g)$(nvm_wrap_with_color_code r r)$(nvm_wrap_with_color_code e e)"
+        nvm_echo_with_colors "                                                  $(nvm_wrap_with_color_code 'b' 'b')$(nvm_wrap_with_color_code 'y' 'y')$(nvm_wrap_with_color_code 'g' 'g')$(nvm_wrap_with_color_code 'r' 'r')$(nvm_wrap_with_color_code 'e' 'e')"
         nvm_echo '                                               Color codes:'
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code r r)/$(nvm_wrap_with_color_code R R) = $(nvm_wrap_with_color_code r red) / $(nvm_wrap_with_color_code R 'bold red')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'r' 'r')/$(nvm_wrap_with_color_code 'R' 'R') = $(nvm_wrap_with_color_code 'r' 'red') / $(nvm_wrap_with_color_code 'R' 'bold red')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code g g)/$(nvm_wrap_with_color_code G G) = $(nvm_wrap_with_color_code g green) / $(nvm_wrap_with_color_code G 'bold green')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'g' 'g')/$(nvm_wrap_with_color_code 'G' 'G') = $(nvm_wrap_with_color_code 'g' 'green') / $(nvm_wrap_with_color_code 'G' 'bold green')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code b b)/$(nvm_wrap_with_color_code B B) = $(nvm_wrap_with_color_code b blue) / $(nvm_wrap_with_color_code B 'bold blue')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'b' 'b')/$(nvm_wrap_with_color_code 'B' 'B') = $(nvm_wrap_with_color_code 'b' 'blue') / $(nvm_wrap_with_color_code 'B' 'bold blue')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code c c)/$(nvm_wrap_with_color_code C C) = $(nvm_wrap_with_color_code c cyan) / $(nvm_wrap_with_color_code C 'bold cyan')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'c' 'c')/$(nvm_wrap_with_color_code 'C' 'C') = $(nvm_wrap_with_color_code 'c' 'cyan') / $(nvm_wrap_with_color_code 'C' 'bold cyan')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code m m)/$(nvm_wrap_with_color_code M M) = $(nvm_wrap_with_color_code m magenta) / $(nvm_wrap_with_color_code M 'bold magenta')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'm' 'm')/$(nvm_wrap_with_color_code 'M' 'M') = $(nvm_wrap_with_color_code 'm' 'magenta') / $(nvm_wrap_with_color_code 'M' 'bold magenta')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code y y)/$(nvm_wrap_with_color_code Y Y) = $(nvm_wrap_with_color_code y yellow) / $(nvm_wrap_with_color_code Y 'bold yellow')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'y' 'y')/$(nvm_wrap_with_color_code 'Y' 'Y') = $(nvm_wrap_with_color_code 'y' 'yellow') / $(nvm_wrap_with_color_code 'Y' 'bold yellow')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code k k)/$(nvm_wrap_with_color_code K K) = $(nvm_wrap_with_color_code k black) / $(nvm_wrap_with_color_code K 'bold black')"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'k' 'k')/$(nvm_wrap_with_color_code 'K' 'K') = $(nvm_wrap_with_color_code 'k' 'black') / $(nvm_wrap_with_color_code 'K' 'bold black')"
-        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code e e)/$(nvm_wrap_with_color_code W W) = $(nvm_wrap_with_color_code e 'light grey') / $(nvm_wrap_with_color_code W white)"
+        nvm_echo_with_colors "                                                $(nvm_wrap_with_color_code 'e' 'e')/$(nvm_wrap_with_color_code 'W' 'W') = $(nvm_wrap_with_color_code 'e' 'light grey') / $(nvm_wrap_with_color_code 'W' 'white')"
         nvm_echo 'Example:'
         nvm_echo '  nvm install 8.0.0                     Install a specific version number'
         nvm_echo '  nvm use 8.0                           Use the latest available 8.0.x release'
@@ -3100,6 +3261,8 @@ nvm() {
       local ALIAS
       local NVM_UPGRADE_NPM
       NVM_UPGRADE_NPM=0
+      local NVM_WRITE_TO_NVMRC
+      NVM_WRITE_TO_NVMRC=0
 
       local PROVIDED_REINSTALL_PACKAGES_FROM
       local REINSTALL_PACKAGES_FROM
@@ -3198,6 +3361,10 @@ nvm() {
             SKIP_DEFAULT_PACKAGES=true
             shift
           ;;
+          --save | -w)
+            NVM_WRITE_TO_NVMRC=1
+            shift
+          ;;
           *)
             break # stop parsing args
           ;;
@@ -3434,6 +3601,7 @@ nvm() {
       else
         EXIT_CODE=$?
       fi
+
       return $EXIT_CODE
     ;;
     "uninstall")
@@ -3533,7 +3701,7 @@ nvm() {
         fi
       else
         export PATH="${NEWPATH}"
-        hash -r
+        \hash -r
         if [ "${NVM_SILENT:-0}" -ne 1 ]; then
           nvm_echo "${NVM_DIR}/*/bin removed from \${PATH}"
         fi
@@ -3585,6 +3753,7 @@ nvm() {
           --) ;;
           --lts) NVM_LTS='*' ;;
           --lts=*) NVM_LTS="${1##--lts=}" ;;
+          --save | -w) NVM_WRITE_TO_NVMRC=1 ;;
           --*) ;;
           *)
             if [ -n "${1-}" ]; then
@@ -3618,6 +3787,10 @@ nvm() {
         return 127
       fi
 
+      if [ "${NVM_WRITE_TO_NVMRC:-0}" -eq 1 ]; then
+        nvm_write_nvmrc "$VERSION"
+      fi
+
       if [ "_${VERSION}" = '_system' ]; then
         if nvm_has_system_node && nvm deactivate "${NVM_SILENT_ARG-}" >/dev/null 2>&1; then
           if [ "${NVM_SILENT:-0}" -ne 1 ]; then
@@ -3665,7 +3838,7 @@ nvm() {
         export MANPATH
       fi
       export PATH
-      hash -r
+      \hash -r
       export NVM_BIN="${NVM_VERSION_DIR}/bin"
       export NVM_INC="${NVM_VERSION_DIR}/include/node"
       if [ "${NVM_SYMLINK_CURRENT-}" = true ]; then
@@ -4026,6 +4199,9 @@ nvm() {
         # so, unalias it.
         nvm unalias "${ALIAS}"
         return $?
+      elif echo "${ALIAS}" | grep -q "#"; then
+        nvm_err 'Aliases with a comment delimiter (#) are not supported.'
+        return 1
       elif [ "${TARGET}" != '--' ]; then
         # a target was passed: create an alias
         if [ "${ALIAS#*\/}" != "${ALIAS}" ]; then
@@ -4194,7 +4370,7 @@ nvm() {
       NVM_VERSION_ONLY=true NVM_LTS="${NVM_LTS-}" nvm_remote_version "${PATTERN:-node}"
     ;;
     "--version" | "-v")
-      nvm_echo '0.39.4'
+      nvm_echo '0.39.7'
     ;;
     "unload")
       nvm deactivate >/dev/null 2>&1
@@ -4235,10 +4411,12 @@ nvm() {
         nvm_sanitize_path nvm_has_colors nvm_process_parameters \
         nvm_node_version_has_solaris_binary nvm_iojs_version_has_solaris_binary \
         nvm_curl_libz_support nvm_command_info nvm_is_zsh nvm_stdout_is_terminal \
-        nvm_npmrc_bad_news_bears \
+        nvm_npmrc_bad_news_bears nvm_sanitize_auth_header \
         nvm_get_colors nvm_set_colors nvm_print_color_code nvm_wrap_with_color_code nvm_format_help_message_colors \
         nvm_echo_with_colors nvm_err_with_colors \
         nvm_get_artifact_compression nvm_install_binary_extract nvm_extract_tarball \
+        nvm_process_nvmrc nvm_nvmrc_invalid_msg \
+        nvm_write_nvmrc \
         >/dev/null 2>&1
       unset NVM_RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_IOJS_ORG_MIRROR NVM_DIR \
         NVM_CD_FLAGS NVM_BIN NVM_INC NVM_MAKE_JOBS \
@@ -4264,37 +4442,23 @@ nvm() {
 }
 
 nvm_get_default_packages() {
-  local NVM_DEFAULT_PACKAGE_FILE="${NVM_DIR}/default-packages"
+  local NVM_DEFAULT_PACKAGE_FILE
+  NVM_DEFAULT_PACKAGE_FILE="${NVM_DIR}/default-packages"
   if [ -f "${NVM_DEFAULT_PACKAGE_FILE}" ]; then
-    local DEFAULT_PACKAGES
+    command awk -v filename="${NVM_DEFAULT_PACKAGE_FILE}" '
-    DEFAULT_PACKAGES=''
+      /^[[:space:]]*#/ { next }                     # Skip lines that begin with #
-
+      /^[[:space:]]*$/ { next }                     # Skip empty lines
-    # Read lines from $NVM_DIR/default-packages
+      /[[:space:]]/ && !/^[[:space:]]*#/ {
-    local line
+        print "Only one package per line is allowed in `" filename "`. Please remove any lines with multiple space-separated values." > "/dev/stderr"
-    # ensure a trailing newline
+        err = 1
-    WORK=$(mktemp -d) || exit $?
+        exit 1
-    # shellcheck disable=SC2064
+      }
-    trap "command rm -rf '$WORK'" EXIT
+      {
-    # shellcheck disable=SC1003
+        if (NR > 1 && !prev_space) printf " "
-    sed -e '$a\' "${NVM_DEFAULT_PACKAGE_FILE}" > "${WORK}/default-packages"
+        printf "%s", $0
-    while IFS=' ' read -r line; do
+        prev_space = 0
-      # Skip empty lines.
+      }
-      [ -n "${line-}" ] || continue
+    ' "${NVM_DEFAULT_PACKAGE_FILE}"
-
-      # Skip comment lines that begin with `#`.
-      [ "$(nvm_echo "${line}" | command cut -c1)" != "#" ] || continue
-
-      # Fail on lines that have multiple space-separated words
-      case $line in
-        *\ *)
-          nvm_err "Only one package per line is allowed in the ${NVM_DIR}/default-packages file. Please remove any lines with multiple space-separated values."
-          return 1
-        ;;
-      esac
-
-      DEFAULT_PACKAGES="${DEFAULT_PACKAGES}${line} "
-    done < "${WORK}/default-packages"
-    echo "${DEFAULT_PACKAGES}" | command xargs
   fi
 }
 
@@ -4375,7 +4539,7 @@ nvm_auto() {
   local NVM_CURRENT
   if [ "_${NVM_MODE}" = '_install' ]; then
     VERSION="$(nvm_alias default 2>/dev/null || nvm_echo)"
-    if [ -n "${VERSION}" ]; then
+    if [ -n "${VERSION}" ] && ! [ "_${VERSION}" = '_N/A' ] && nvm_is_valid_version "${VERSION}"; then
       nvm install "${VERSION}" >/dev/null
     elif nvm_rc_version >/dev/null 2>&1; then
       nvm install >/dev/null
@@ -4384,7 +4548,7 @@ nvm_auto() {
     NVM_CURRENT="$(nvm_ls_current)"
     if [ "_${NVM_CURRENT}" = '_none' ] || [ "_${NVM_CURRENT}" = '_system' ]; then
       VERSION="$(nvm_resolve_local_alias default 2>/dev/null || nvm_echo)"
-      if [ -n "${VERSION}" ]; then
+      if [ -n "${VERSION}" ] && ! [ "_${VERSION}" = '_N/A' ] && nvm_is_valid_version "${VERSION}"; then
         nvm use --silent "${VERSION}" >/dev/null
       elif nvm_rc_version >/dev/null 2>&1; then
         nvm use --silent >/dev/null

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nvm",
-  "version": "0.39.4",
+  "version": "0.39.7",
   "description": "Node Version Manager - Simple bash script to manage multiple active node.js versions",
   "directories": {
     "test": "test"
@@ -43,9 +43,9 @@
     "dockerfile_lint": "^0.3.4",
     "doctoc": "^2.2.1",
     "eclint": "^2.8.1",
-    "markdown-link-check": "^3.11.2",
+    "markdown-link-check": "^3.12.2",
     "replace": "^1.2.2",
-    "semver": "^7.5.4",
+    "semver": "^7.6.2",
     "urchin": "^0.0.5"
   }
 }

test/common.sh

@@ -101,3 +101,147 @@ watch() {
   kill %2;
   return $EXIT_CODE
 }
+
+
+# JSON parsing from https://gist.github.com/assaf/ee377a186371e2e269a7
+nvm_json_throw() {
+  nvm_err "$*"
+  exit 1
+}
+
+nvm_json_awk_egrep() {
+  local pattern_string
+  pattern_string="${1}"
+
+  awk '{
+    while ($0) {
+      start=match($0, pattern);
+      token=substr($0, start, RLENGTH);
+      print token;
+      $0=substr($0, start+RLENGTH);
+    }
+  }' "pattern=${pattern_string}"
+}
+
+nvm_json_tokenize() {
+  local GREP
+  GREP='grep -Eao'
+
+  local ESCAPE
+  local CHAR
+
+  # if echo "test string" | grep -Eo "test" > /dev/null 2>&1; then
+  #   ESCAPE='(\\[^u[:cntrl:]]|\\u[0-9a-fA-F]{4})'
+  #   CHAR='[^[:cntrl:]"\\]'
+  # else
+    GREP=nvm_json_awk_egrep
+    ESCAPE='(\\\\[^u[:cntrl:]]|\\u[0-9a-fA-F]{4})'
+    CHAR='[^[:cntrl:]"\\\\]'
+  # fi
+
+  local STRING
+  STRING="\"${CHAR}*(${ESCAPE}${CHAR}*)*\""
+  local NUMBER
+  NUMBER='-?(0|[1-9][0-9]*)([.][0-9]*)?([eE][+-]?[0-9]*)?'
+  local KEYWORD
+  KEYWORD='null|false|true'
+  local SPACE
+  SPACE='[[:space:]]+'
+
+  $GREP "${STRING}|${NUMBER}|${KEYWORD}|${SPACE}|." | TERM=dumb grep -Ev "^${SPACE}$"
+}
+
+_json_parse_array() {
+  local index=0
+  local ary=''
+  read -r token
+  case "$token" in
+    ']') ;;
+    *)
+      while :; do
+        _json_parse_value "${1}" "${index}"
+        index=$((index+1))
+        ary="${ary}${value}"
+        read -r token
+        case "${token}" in
+          ']') break ;;
+          ',') ary="${ary}," ;;
+          *) nvm_json_throw "EXPECTED , or ] GOT ${token:-EOF}" ;;
+        esac
+        read -r token
+      done
+      ;;
+  esac
+  :
+}
+
+_json_parse_object() {
+  local key
+  local obj=''
+  read -r token
+  case "$token" in
+    '}') ;;
+    *)
+      while :; do
+        case "${token}" in
+          '"'*'"') key="${token}" ;;
+          *) nvm_json_throw "EXPECTED string GOT ${token:-EOF}" ;;
+        esac
+        read -r token
+        case "${token}" in
+          ':') ;;
+          *) nvm_json_throw "EXPECTED : GOT ${token:-EOF}" ;;
+        esac
+        read -r token
+        _json_parse_value "${1}" "${key}"
+        obj="${obj}${key}:${value}"
+        read -r token
+        case "${token}" in
+          '}') break ;;
+          ',') obj="${obj}," ;;
+          *) nvm_json_throw "EXPECTED , or } GOT ${token:-EOF}" ;;
+        esac
+        read -r token
+      done
+    ;;
+  esac
+  :
+}
+
+_json_parse_value() {
+  local jpath="${1:+$1,}$2"
+  local isleaf=0
+  local isempty=0
+  local print=0
+
+  case "$token" in
+    '{') _json_parse_object "${jpath}" ;;
+    '[') _json_parse_array  "${jpath}" ;;
+    # At this point, the only valid single-character tokens are digits.
+    ''|[!0-9]) nvm_json_throw "EXPECTED value GOT >${token:-EOF}<" ;;
+    *)
+      value=$token
+      isleaf=1
+      [ "${value}" = '""' ] && isempty=1
+    ;;
+  esac
+
+  [ "${value}" = '' ] && return
+  [ "${isleaf}" -eq 1 ] && [ $isempty -eq 0 ] && print=1
+  [ "${print}" -eq 1 ] && printf "[%s]\t%s\n" "${jpath}" "${value}"
+  :
+}
+
+_json_parse() {
+  read -r token
+  _json_parse_value
+  read -r token
+  case "${token}" in
+    '') ;;
+    *) nvm_json_throw "EXPECTED EOF GOT >${token}<" ;;
+  esac
+}
+
+nvm_json_extract() {
+  nvm_json_tokenize | _json_parse | grep -e "${1}" | awk '{print $2 $3}'
+}

test/fast/Aliases/'nvm alias' should ignore leading blank lines in the file

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+die() { echo "$@" ; exit 1; }
+
+export NVM_DIR="$(cd ../../.. && pwd)"
+
+\. "${NVM_DIR}/nvm.sh"
+\. ../../common.sh
+
+echo "
+
+v0.0.1
+" > ../../../alias/test-blank-lines
+
+EXPECTED='v0.0.1'
+ACTUAL="$(nvm_alias test-blank-lines)"
+EXIT_CODE="$(nvm_alias test-blank-lines 2>&1 >/dev/null; echo $?)"
+
+[ "${ACTUAL}" = "${EXPECTED}" ] || die "expected >${EXPECTED}<, got >${ACTUAL}<"
+[ "${EXIT_CODE}" = '0' ] || die "expected exit code 0, got ${EXIT_CODE}"

test/fast/Aliases/'nvm alias' should not accept aliases with a hash

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+\. ../../../nvm.sh
+
+die () { echo "$@" ; exit 1; }
+
+OUTPUT="$(nvm alias foo#bar baz 2>&1)"
+EXPECTED_OUTPUT="Aliases with a comment delimiter (#) are not supported."
+[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to create an alias with a hash should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
+
+EXIT_CODE="$(nvm alias foo#bar baz >/dev/null 2>&1 ; echo $?)"
+[ "$EXIT_CODE" = "1" ] || die "trying to create an alias with a hash should fail with code 1, got '$EXIT_CODE'"
+
+OUTPUT="$(nvm alias foo# baz 2>&1)"
+EXPECTED_OUTPUT="Aliases with a comment delimiter (#) are not supported."
+[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to create an alias ending with a hash should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
+
+EXIT_CODE="$(nvm alias foo# baz >/dev/null 2>&1 ; echo $?)"
+[ "$EXIT_CODE" = "1" ] || die "trying to create an alias ending with a hash should fail with code 1, got '$EXIT_CODE'"
+
+OUTPUT="$(nvm alias \#bar baz 2>&1)"
+EXPECTED_OUTPUT="Aliases with a comment delimiter (#) are not supported."
+[ "$OUTPUT" = "$EXPECTED_OUTPUT" ] || die "trying to create an alias starting with a hash should fail with '$EXPECTED_OUTPUT', got '$OUTPUT'"
+
+EXIT_CODE="$(nvm alias \#bar baz >/dev/null 2>&1 ; echo $?)"
+[ "$EXIT_CODE" = "1" ] || die "trying to create an alias starting with a hash should fail with code 1, got '$EXIT_CODE'"

test/fast/Aliases/nvm_resolve_alias

@@ -2,7 +2,9 @@
 
 die () { echo "$@" ; exit 1; }
 
-\. ../../../nvm.sh
+export NVM_DIR="$(cd ../../.. && pwd)"
+
+\. "${NVM_DIR}/nvm.sh"
 
 EXIT_CODE=$(nvm_resolve_alias ; echo $?)
 [ $EXIT_CODE = "1" ] || die "nvm_resolve_alias without an argument did not return 1; got $EXIT_CODE"
@@ -31,3 +33,17 @@ UNSTABLE="$(nvm_resolve_alias unstable)"
 
 IOJS="$(nvm_resolve_alias iojs)"
 [ "_$IOJS" = "_iojs-v0.2" ] || die "'nvm_resolve_alias iojs' was not iojs-v0.2; got $IOJS"
+
+echo "
+
+v0.0.1
+v0.0.2
+v0.0.3
+" > ../../../alias/test-multi-lines
+
+EXPECTED='v0.0.1'
+ACTUAL="$(nvm_resolve_alias test-multi-lines)"
+EXIT_CODE="$(nvm_resolve_alias test-multi-lines 2>&1 >/dev/null; echo $?)"
+
+[ "${ACTUAL}" = "${EXPECTED}" ] || die "expected >${EXPECTED}<, got >${ACTUAL}<"
+[ "${EXIT_CODE}" = '0' ] || die "expected exit code 0, got ${EXIT_CODE}"

test/fast/Aliases/teardown

@@ -15,3 +15,5 @@ rm -f "../../../alias/unstable"
 rm -f "../../../alias/node"
 rm -f "../../../alias/iojs"
 rm -f "../../../alias/default"
+rm -f "../../../alias/test-blank-lines"
+rm -f "../../../alias/test-multi-lines"

test/fast/Running 'nvm unload' should unset all function and variables

@@ -9,7 +9,7 @@ cleanup () { rm -f "${BEFORE}" "${AFTER}"; }
 die () { echo "$@" ; cleanup ; exit 1; }
 
 typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${BEFORE}"
-env | grep -v PATH= | grep -v IFS= | grep -v NVM_ | sort >> "${BEFORE}"
+env | grep -v PATH= | grep -v IFS= | grep -v NVM_ | grep -v TRAVIS_ | sort >> "${BEFORE}"
 
 set +e # TODO: fix
 \. ../../nvm.sh
@@ -20,11 +20,11 @@ type nvm > /dev/null 2>&1 || die "nvm not loaded"
 nvm unload
 
 typeset -f | awk '/ \(\) $/ && !/^main / {print $1}' > "${AFTER}"
-env | grep -v PATH= | grep -v IFS= | sort >> "${AFTER}"
+env | grep -v PATH= | grep -v IFS= | grep -v TRAVIS_ | sort >> "${AFTER}"
 
 ! type nvm > /dev/null 2>&1 || die "nvm not unloaded"
 
 DIFF="$(diff "${BEFORE}" "${AFTER}" ||:)"
-[ -z "${DIFF}" ] || die "function pollution found: ${DIFF}"
+[ -z "${DIFF}" ] || die "function pollution found: >${DIFF}<"
 
 cleanup

test/fast/Unit tests/Running 'nvm install --save' works as expected'

@@ -0,0 +1,43 @@
+#!/bin/sh
+\. ../../../nvm.sh
+\. ../../common.sh
+
+set -e
+
+TEST_VERSION="v0.2.4"
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+
+cleanup () {
+  nvm cache clear
+  nvm deactivate
+  nvm unalias default
+  rm -rf ${NVM_DIR}/v* .nvmrc
+  if [ -f .nvmrc.orig ]; then mv .nvmrc.orig .nvmrc; fi
+  unset -f nvm_ls_remote nvm_ls_remote_iojs
+}
+
+die () {
+  echo "$@"
+  cleanup
+  exit 1
+}
+
+REMOTE="$PWD/mocks/nvm_ls_remote.txt"
+nvm_ls_remote() {
+  cat "$REMOTE"
+}
+REMOTE_IOJS="$PWD/mocks/nvm_ls_remote_iojs.txt"
+nvm_ls_remote_iojs() {
+  cat "$REMOTE_IOJS"
+}
+
+make_fake_node "$TEST_VERSION"
+
+nvm install --save "$TEST_VERSION" || die "\`nvm install --save $TEST_VERSION\` failed"
+OUTPUT="$(cat .nvmrc)"
+
+nvm_is_valid_version "$(cat .nvmrc)" \
+  || die "\`nvm install --save $TEST_VERSION\`+ \`cat .nvmrc\` outputted invalid version: got '${OUTPUT}'"
+
+cleanup

test/fast/Unit tests/Running 'nvm use --save' works with a .nvmrc in the parent dir

@@ -0,0 +1,57 @@
+#!/bin/sh
+\. ../../../nvm.sh
+\. ../../common.sh
+
+set -e
+
+TEST_VERSION="v0.2.4"
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+if [ -f ../.nvmrc ]; then mv ../.nvmrc ../.nvmrc.orig; fi
+
+del_nvmrc () {
+  rm -f .nvmrc ../.nvmrc
+}
+
+cleanup () {
+  del_nvmrc
+  nvm cache clear
+  nvm deactivate
+  nvm unalias default
+  rm -rf ${NVM_DIR}/v*
+  if [ -f .nvmrc.orig ]; then mv .nvmrc.orig .nvmrc; fi
+  if [ -f ../.nvmrc.orig ]; then mv ../.nvmrc.orig ../.nvmrc; fi
+  unset -f nvm_ls_remote nvm_ls_remote_iojs
+}
+
+die () {
+  echo "$@"
+  cleanup
+  exit 1
+}
+
+REMOTE="$PWD/mocks/nvm_ls_remote.txt"
+nvm_ls_remote() {
+  cat "$REMOTE"
+}
+REMOTE_IOJS="$PWD/mocks/nvm_ls_remote_iojs.txt"
+nvm_ls_remote_iojs() {
+  cat "$REMOTE_IOJS"
+}
+
+del_nvmrc
+make_fake_node "$TEST_VERSION"
+
+(cd ..
+nvm use --save "$TEST_VERSION" || die "\`nvm use --save $TEST_VERSION\` failed in the parent dir")
+nvm use --save || die "\`nvm use --save\` failed"
+
+[ -f ../.nvmrc ] && [ -f .nvmrc ] || die "expected two .nvmrc files to be generated"
+
+OUTPUT=$(cat .nvmrc)
+EXPECTED_OUTPUT="$(cat ../.nvmrc)"
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "invalid \`nvm use --save \` output: expected '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+
+cleanup

test/fast/Unit tests/Running 'nvm use --silent --save' doesn't output anything

@@ -0,0 +1,43 @@
+#!/bin/sh
+\. ../../../nvm.sh
+\. ../../common.sh
+
+set -e
+
+TEST_VERSION="v0.2.4"
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+
+cleanup () {
+  nvm cache clear
+  nvm deactivate
+  nvm unalias default
+  rm -rf ${NVM_DIR}/v* .nvmrc
+  if [ -f .nvmrc.orig ]; then mv .nvmrc.orig .nvmrc; fi
+  unset -f nvm_ls_remote nvm_ls_remote_iojs
+}
+
+die () {
+  echo "$@"
+  cleanup
+  exit 1
+}
+
+REMOTE="$PWD/mocks/nvm_ls_remote.txt"
+nvm_ls_remote() {
+  cat "$REMOTE"
+}
+REMOTE_IOJS="$PWD/mocks/nvm_ls_remote_iojs.txt"
+nvm_ls_remote_iojs() {
+  cat "$REMOTE_IOJS"
+}
+
+make_fake_node "$TEST_VERSION"
+
+OUTPUT=$(nvm use --save --silent "$TEST_VERSION" || die "\`nvm use --save --silent $TEST_VERSION\` failed")
+EXPECTED_OUTPUT=""
+
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] \
+  || die "\`nvm use --save --silent $TEST_VERSION\` output was not silenced to '$EXPECTED_OUTPUT'; got '$OUTPUT'"
+
+cleanup

test/fast/Unit tests/Running 'nvm use -w' works as expected'

@@ -0,0 +1,62 @@
+#!/bin/sh
+\. ../../../nvm.sh
+
+set -e
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+
+TEST_VERSION="v0.2.4"
+
+cleanup () {
+  nvm cache clear
+  nvm deactivate
+  nvm unalias default
+  rm -rf ${NVM_DIR}/v* .nvmrc
+  if [ -f .nvmrc.orig ]; then mv .nvmrc.orig .nvmrc; fi
+  unset -f nvm_ls_remote nvm_ls_remote_iojs
+}
+
+die () {
+  echo "$@"
+  cleanup
+  exit 1
+}
+
+nvm deactivate 2>/dev/null || die 'unable to deactivate'
+
+\. ../../common.sh
+
+REMOTE="$PWD/mocks/nvm_ls_remote.txt"
+nvm_ls_remote() {
+  cat "$REMOTE"
+}
+REMOTE_IOJS="$PWD/mocks/nvm_ls_remote_iojs.txt"
+nvm_ls_remote_iojs() {
+  cat "$REMOTE_IOJS"
+}
+
+make_fake_node "$TEST_VERSION"
+
+# 1. install
+
+nvm install -w "$TEST_VERSION" || die "\`nvm install -w $TEST_VERSION\` failed"
+OUTPUT="$(cat .nvmrc)"
+
+nvm_is_valid_version "$(cat .nvmrc)" \
+  || die "\`nvm install -w $TEST_VERSION\`+ \`cat .nvmrc\` outputted invalid version: got '${OUTPUT}'"
+
+#
+
+unset OUTPUT
+
+# 2. use
+
+nvm use -w "$TEST_VERSION" || die "\`nvm use -w $TEST_VERSION\` failed"
+OUTPUT="$(cat .nvmrc)"
+
+nvm_is_valid_version "$(cat .nvmrc)" \
+  || die "\`nvm use -w $TEST_VERSION\`+ \`cat .nvmrc\` outputted invalid version: got '${OUTPUT}'"
+
+#
+
+cleanup

test/fast/Unit tests/mocks/LTS_names.txt

@@ -1,3 +1,4 @@
+iron
 hydrogen
 gallium
 fermium

test/fast/Unit tests/mocks/lts-star.txt

@@ -1 +1 @@
-lts/hydrogen
+lts/iron

test/fast/Unit tests/mocks/nodejs.org-dist-index.tab

@@ -1,9 +1,45 @@
 version	date	files	npm	v8	uv	zlib	openssl	modules	lts	security
+v21.1.0	2023-10-24	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.2.0	11.8.172.15	1.46.0	1.2.13.1-motley	3.0.10+quic	120	-	-
+v21.0.0	2023-10-17	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.2.0	11.8.172.13	1.46.0	1.2.13.1-motley	3.0.10+quic	120	-	-
+v20.9.0	2023-10-24	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.1.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	Iron	-
+v20.8.1	2023-10-13	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.1.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	true
+v20.8.0	2023-09-28	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.1.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	-
+v20.7.0	2023-09-18	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	10.1.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	-
+v20.6.1	2023-09-07	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.1	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	-
+v20.6.0	2023-08-23	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.1	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	-
+v20.5.1	2023-08-09	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.10+quic	115	-	true
+v20.5.0	2023-07-19	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.0	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.9+quic	115	-	-
+v20.4.0	2023-07-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.7.2	11.3.244.8	1.46.0	1.2.13.1-motley	3.0.9+quic	115	-	-
+v20.3.1	2023-06-20	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.7	11.3.244.8	1.45.0	1.2.13.1-motley	3.0.9+quic	115	-	true
+v20.3.0	2023-06-08	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.7	11.3.244.8	1.45.0	1.2.13.1-motley	3.0.8+quic	115	-	-
+v20.2.0	2023-05-16	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.6	11.3.244.8	1.44.2	1.2.13	3.0.8+quic	115	-	-
+v20.1.0	2023-05-03	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.4	11.3.244.8	1.44.2	1.2.13	3.0.8+quic	115	-	-
+v20.0.0	2023-04-17	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.4	11.3.244.4	1.44.2	1.2.13	3.0.8+quic	115	-	-
+v19.9.0	2023-04-10	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-arm64-7z,win-arm64-zip,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.3	10.8.168.25	1.44.2	1.2.13	3.0.8+quic	111	-	-
+v19.8.1	2023-03-15	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.1	10.8.168.25	1.44.2	1.2.13	3.0.8+quic	111	-	-
+v19.8.0	2023-03-14	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.1	10.8.168.25	1.44.2	1.2.13	3.0.8+quic	111	-	-
+v19.7.0	2023-02-21	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.0	10.8.168.25	1.44.2	1.2.13	3.0.8+quic	111	-	-
+v19.6.1	2023-02-16	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.4.0	10.8.168.25	1.44.2	1.2.13	3.0.8+quic	111	-	true
+v19.6.0	2023-02-01	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.4.0	10.8.168.25	1.44.2	1.2.13	3.0.7+quic	111	-	-
+v19.5.0	2023-01-24	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.3.1	10.8.168.25	1.44.2	1.2.13	3.0.7+quic	111	-	-
+v19.4.0	2023-01-05	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.2.0	10.8.168.25	1.44.2	1.2.13	3.0.7+quic	111	-	-
 v19.3.0	2022-12-14	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.2.0	10.8.168.21	1.44.2	1.2.13	3.0.7+quic	111	-	-
 v19.2.0	2022-11-29	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.3	10.8.168.20	1.44.2	1.2.13	3.0.7+quic	111	-	-
 v19.1.0	2022-11-14	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.3	10.7.193.20	1.44.2	1.2.11	3.0.7+quic	111	-	-
 v19.0.1	2022-11-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	10.7.193.13	1.43.0	1.2.11	3.0.7+quic	111	-	true
 v19.0.0	2022-10-17	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	10.7.193.13	1.43.0	1.2.11	3.0.5+quic	111	-	-
+v18.18.2	2023-10-13	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.1	10.2.154.26	1.44.2	1.2.13.1-motley	3.0.10+quic	108	Hydrogen	true
+v18.18.1	2023-10-10	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.1	10.2.154.26	1.44.2	1.2.13.1-motley	3.0.10+quic	108	Hydrogen	-
+v18.18.0	2023-09-18	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.8.1	10.2.154.26	1.46.0	1.2.13.1-motley	3.0.10+quic	108	Hydrogen	-
+v18.17.1	2023-08-08	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.7	10.2.154.26	1.44.2	1.2.13.1-motley	3.0.10+quic	108	Hydrogen	-
+v18.17.0	2023-07-18	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.6.7	10.2.154.26	1.44.2	1.2.13.1-motley	3.0.9+quic	108	Hydrogen	-
+v18.16.1	2023-06-20	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.1	10.2.154.26	1.44.2	1.2.13	3.0.9+quic	108	Hydrogen	true
+v18.16.0	2023-04-12	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.1	10.2.154.26	1.44.2	1.2.13	3.0.8+quic	108	Hydrogen	-
+v18.15.0	2023-03-05	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.0	10.2.154.26	1.44.2	1.2.13	3.0.8+quic	108	Hydrogen	-
+v18.14.2	2023-02-21	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.5.0	10.2.154.26	1.44.2	1.2.13	3.0.8+quic	108	Hydrogen	-
+v18.14.1	2023-02-16	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.3.1	10.2.154.23	1.44.2	1.2.13	3.0.8+quic	108	Hydrogen	true
+v18.14.0	2023-02-01	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	9.3.1	10.2.154.23	1.44.2	1.2.13	3.0.7+quic	108	Hydrogen	-
+v18.13.0	2023-01-05	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.3	10.2.154.23	1.44.2	1.2.13	3.0.7+quic	108	Hydrogen	-
 v18.12.1	2022-11-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	10.2.154.15	1.43.0	1.2.11	3.0.7+quic	108	Hydrogen	true
 v18.12.0	2022-10-25	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	10.2.154.15	1.43.0	1.2.11	3.0.5+quic	108	Hydrogen	-
 v18.11.0	2022-10-13	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	10.2.154.15	1.43.0	1.2.11	3.0.5+quic	108	-	-
@@ -34,6 +70,10 @@ v17.2.0	2021-11-30	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linu
 v17.1.0	2021-11-09	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.1.2	9.5.172.25	1.42.0	1.2.11	3.0.0+quic	102	-	-
 v17.0.1	2021-10-20	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.1.0	9.5.172.21	1.42.0	1.2.11	3.0.0+quic	102	-	-
 v17.0.0	2021-10-19	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.1.0	9.5.172.21	1.42.0	1.2.11	3.0.0+quic	102	-	-
+v16.20.2	2023-08-08	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.4	9.4.146.26	1.43.0	1.2.11	1.1.1v+quic	93	Gallium	true
+v16.20.1	2023-06-20	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.4	9.4.146.26	1.43.0	1.2.11	1.1.1u+quic	93	Gallium	true
+v16.20.0	2023-03-28	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.4	9.4.146.26	1.43.0	1.2.11	1.1.1t+quic	93	Gallium	-
+v16.19.1	2023-02-16	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.3	9.4.146.26	1.43.0	1.2.11	1.1.1t+quic	93	Gallium	true
 v16.19.0	2022-12-13	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.3	9.4.146.26	1.43.0	1.2.11	1.1.1s+quic	93	Gallium	-
 v16.18.1	2022-11-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	9.4.146.26	1.43.0	1.2.11	1.1.1q+quic	93	Gallium	true
 v16.18.0	2022-10-12	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-arm64-tar,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	8.19.2	9.4.146.26	1.43.0	1.2.11	1.1.1q+quic	93	Gallium	-
@@ -85,6 +125,7 @@ v15.2.0	2020-11-10	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linu
 v15.1.0	2020-11-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	7.0.8	8.6.395.17	1.40.0	1.2.11	1.1.1g	88	-	-
 v15.0.1	2020-10-21	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	7.0.3	8.6.395.17	1.40.0	1.2.11	1.1.1g	88	-	-
 v15.0.0	2020-10-20	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	7.0.2	8.6.395.16	1.40.0	1.2.11	1.1.1g	88	-	-
+v14.21.3	2023-02-16	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	6.14.18	8.4.371.23	1.42.0	1.2.11	1.1.1t	83	Fermium	true
 v14.21.2	2022-12-13	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	6.14.17	8.4.371.23	1.42.0	1.2.11	1.1.1s	83	Fermium	-
 v14.21.1	2022-11-04	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	6.14.17	8.4.371.23	1.42.0	1.2.11	1.1.1q	83	Fermium	true
 v14.21.0	2022-11-01	aix-ppc64,headers,linux-arm64,linux-armv7l,linux-ppc64le,linux-s390x,linux-x64,osx-x64-pkg,osx-x64-tar,src,win-x64-7z,win-x64-exe,win-x64-msi,win-x64-zip,win-x86-7z,win-x86-exe,win-x86-msi,win-x86-zip	6.14.17	8.4.371.23	1.42.0	1.2.11	1.1.1q	83	Fermium	-

test/fast/Unit tests/mocks/nvm ls-remote lts.txt

@@ -175,7 +175,8 @@
        v14.20.1   (LTS: Fermium)
        v14.21.0   (LTS: Fermium)
        v14.21.1   (LTS: Fermium)
-       v14.21.2   (Latest LTS: Fermium)
+       v14.21.2   (LTS: Fermium)
+       v14.21.3   (Latest LTS: Fermium)
        v16.13.0   (LTS: Gallium)
        v16.13.1   (LTS: Gallium)
        v16.13.2   (LTS: Gallium)
@@ -189,6 +190,23 @@
        v16.17.1   (LTS: Gallium)
        v16.18.0   (LTS: Gallium)
        v16.18.1   (LTS: Gallium)
-       v16.19.0   (Latest LTS: Gallium)
+       v16.19.0   (LTS: Gallium)
+       v16.19.1   (LTS: Gallium)
+       v16.20.0   (LTS: Gallium)
+       v16.20.1   (LTS: Gallium)
+       v16.20.2   (Latest LTS: Gallium)
        v18.12.0   (LTS: Hydrogen)
-       v18.12.1   (Latest LTS: Hydrogen)
+       v18.12.1   (LTS: Hydrogen)
+       v18.13.0   (LTS: Hydrogen)
+       v18.14.0   (LTS: Hydrogen)
+       v18.14.1   (LTS: Hydrogen)
+       v18.14.2   (LTS: Hydrogen)
+       v18.15.0   (LTS: Hydrogen)
+       v18.16.0   (LTS: Hydrogen)
+       v18.16.1   (LTS: Hydrogen)
+       v18.17.0   (LTS: Hydrogen)
+       v18.17.1   (LTS: Hydrogen)
+       v18.18.0   (LTS: Hydrogen)
+       v18.18.1   (LTS: Hydrogen)
+       v18.18.2   (Latest LTS: Hydrogen)
+        v20.9.0   (Latest LTS: Iron)

test/fast/Unit tests/mocks/nvm ls-remote node.txt

@@ -581,7 +581,8 @@
        v14.20.1   (LTS: Fermium)
        v14.21.0   (LTS: Fermium)
        v14.21.1   (LTS: Fermium)
-       v14.21.2   (Latest LTS: Fermium)
+       v14.21.2   (LTS: Fermium)
+       v14.21.3   (Latest LTS: Fermium)
         v15.0.0
         v15.0.1
         v15.1.0
@@ -632,7 +633,11 @@
        v16.17.1   (LTS: Gallium)
        v16.18.0   (LTS: Gallium)
        v16.18.1   (LTS: Gallium)
-       v16.19.0   (Latest LTS: Gallium)
+       v16.19.0   (LTS: Gallium)
+       v16.19.1   (LTS: Gallium)
+       v16.20.0   (LTS: Gallium)
+       v16.20.1   (LTS: Gallium)
+       v16.20.2   (Latest LTS: Gallium)
         v17.0.0
         v17.0.1
         v17.1.0
@@ -662,9 +667,45 @@
        v18.10.0
        v18.11.0
        v18.12.0   (LTS: Hydrogen)
-       v18.12.1   (Latest LTS: Hydrogen)
+       v18.12.1   (LTS: Hydrogen)
+       v18.13.0   (LTS: Hydrogen)
+       v18.14.0   (LTS: Hydrogen)
+       v18.14.1   (LTS: Hydrogen)
+       v18.14.2   (LTS: Hydrogen)
+       v18.15.0   (LTS: Hydrogen)
+       v18.16.0   (LTS: Hydrogen)
+       v18.16.1   (LTS: Hydrogen)
+       v18.17.0   (LTS: Hydrogen)
+       v18.17.1   (LTS: Hydrogen)
+       v18.18.0   (LTS: Hydrogen)
+       v18.18.1   (LTS: Hydrogen)
+       v18.18.2   (Latest LTS: Hydrogen)
         v19.0.0
         v19.0.1
         v19.1.0
         v19.2.0
         v19.3.0
+        v19.4.0
+        v19.5.0
+        v19.6.0
+        v19.6.1
+        v19.7.0
+        v19.8.0
+        v19.8.1
+        v19.9.0
+        v20.0.0
+        v20.1.0
+        v20.2.0
+        v20.3.0
+        v20.3.1
+        v20.4.0
+        v20.5.0
+        v20.5.1
+        v20.6.0
+        v20.6.1
+        v20.7.0
+        v20.8.0
+        v20.8.1
+        v20.9.0   (Latest LTS: Iron)
+        v21.0.0
+        v21.1.0

test/fast/Unit tests/mocks/nvm ls-remote.txt

@@ -622,7 +622,8 @@
        v14.20.1   (LTS: Fermium)
        v14.21.0   (LTS: Fermium)
        v14.21.1   (LTS: Fermium)
-       v14.21.2   (Latest LTS: Fermium)
+       v14.21.2   (LTS: Fermium)
+       v14.21.3   (Latest LTS: Fermium)
         v15.0.0
         v15.0.1
         v15.1.0
@@ -673,7 +674,11 @@
        v16.17.1   (LTS: Gallium)
        v16.18.0   (LTS: Gallium)
        v16.18.1   (LTS: Gallium)
-       v16.19.0   (Latest LTS: Gallium)
+       v16.19.0   (LTS: Gallium)
+       v16.19.1   (LTS: Gallium)
+       v16.20.0   (LTS: Gallium)
+       v16.20.1   (LTS: Gallium)
+       v16.20.2   (Latest LTS: Gallium)
         v17.0.0
         v17.0.1
         v17.1.0
@@ -703,9 +708,45 @@
        v18.10.0
        v18.11.0
        v18.12.0   (LTS: Hydrogen)
-       v18.12.1   (Latest LTS: Hydrogen)
+       v18.12.1   (LTS: Hydrogen)
+       v18.13.0   (LTS: Hydrogen)
+       v18.14.0   (LTS: Hydrogen)
+       v18.14.1   (LTS: Hydrogen)
+       v18.14.2   (LTS: Hydrogen)
+       v18.15.0   (LTS: Hydrogen)
+       v18.16.0   (LTS: Hydrogen)
+       v18.16.1   (LTS: Hydrogen)
+       v18.17.0   (LTS: Hydrogen)
+       v18.17.1   (LTS: Hydrogen)
+       v18.18.0   (LTS: Hydrogen)
+       v18.18.1   (LTS: Hydrogen)
+       v18.18.2   (Latest LTS: Hydrogen)
         v19.0.0
         v19.0.1
         v19.1.0
         v19.2.0
         v19.3.0
+        v19.4.0
+        v19.5.0
+        v19.6.0
+        v19.6.1
+        v19.7.0
+        v19.8.0
+        v19.8.1
+        v19.9.0
+        v20.0.0
+        v20.1.0
+        v20.2.0
+        v20.3.0
+        v20.3.1
+        v20.4.0
+        v20.5.0
+        v20.5.1
+        v20.6.0
+        v20.6.1
+        v20.7.0
+        v20.8.0
+        v20.8.1
+        v20.9.0   (Latest LTS: Iron)
+        v21.0.0
+        v21.1.0

test/fast/Unit tests/mocks/nvm_ls_remote LTS nightly.txt

@@ -1,26 +1,6 @@
-v6.9.1-nightly201610183843b96e46 Boron
+v6.9.6-nightly201702013f61aae59d Boron *
-v6.9.2-nightly201610208bb346d61a Boron
-v6.9.3-nightly20161206c350268432 Boron
-v6.9.4-nightly201701049844692719 Boron
-v6.9.5-nightly2017013187ac44974a Boron
-v6.9.6-nightly201702013f61aae59d Boron
-v6.10.1-nightly20170222ee10f21f3b Boron
-v6.10.2-nightly20170322426968ddd8 Boron
-v6.10.3-nightly2017040479546c0b5a Boron
-v6.10.4-nightly20170502312091a196 Boron
-v6.11.1-nightly20170607f7ca483d68 Boron *
 v8.9.1-nightly20171104a815e1b6a2 Carbon *
-v10.13.1-nightly20181127a66d8774ac Dubnium
-v10.14.1-nightly20181129bda1cc703a Dubnium
-v10.14.2-nightly20181206fb99a4e9fa Dubnium
-v10.14.3-nightly2018122617f4208a3b Dubnium
-v10.15.1-nightly201901292d6e145340 Dubnium
-v10.15.2-nightly201902215711238b4e Dubnium
 v10.15.3-nightly20190301156e4c8e89 Dubnium
-v10.15.4-nightly20190522cda0d16414 Dubnium
+v10.15.4-nightly201905019101d9368f Dubnium
-v10.16.1-nightly201907310339fba1bb Dubnium
+v10.16.2-nightly20190801f025f8524b Dubnium *
-v10.16.2-nightly20190801f025f8524b Dubnium
-v10.16.3-nightly20190807b743000a96 Dubnium
-v10.16.4-nightly20190923859d47593e9fd97e6a9eae6eeb8b6e910acfe434 Dubnium *
-v12.13.1-nightly20191022d9174b4cc5 Erbium
 v12.22.10-nightly2022012660c9d3bb95 Erbium *

test/fast/Unit tests/mocks/nvm_ls_remote LTS.txt

@@ -175,7 +175,8 @@ v14.20.0 Fermium
 v14.20.1 Fermium
 v14.21.0 Fermium
 v14.21.1 Fermium
-v14.21.2 Fermium *
+v14.21.2 Fermium
+v14.21.3 Fermium *
 v16.13.0 Gallium
 v16.13.1 Gallium
 v16.13.2 Gallium
@@ -189,6 +190,23 @@ v16.17.0 Gallium
 v16.17.1 Gallium
 v16.18.0 Gallium
 v16.18.1 Gallium
-v16.19.0 Gallium *
+v16.19.0 Gallium
+v16.19.1 Gallium
+v16.20.0 Gallium
+v16.20.1 Gallium
+v16.20.2 Gallium *
 v18.12.0 Hydrogen
-v18.12.1 Hydrogen *
+v18.12.1 Hydrogen
+v18.13.0 Hydrogen
+v18.14.0 Hydrogen
+v18.14.1 Hydrogen
+v18.14.2 Hydrogen
+v18.15.0 Hydrogen
+v18.16.0 Hydrogen
+v18.16.1 Hydrogen
+v18.17.0 Hydrogen
+v18.17.1 Hydrogen
+v18.18.0 Hydrogen
+v18.18.1 Hydrogen
+v18.18.2 Hydrogen *
+v20.9.0 Iron *

test/fast/Unit tests/mocks/nvm_ls_remote nightly.txt

@@ -2,149 +2,48 @@ v0.10.41-nightly20151203036580393d
 v0.10.42-nightly20160128b125512a5c
 v0.12.10-nightly20160128a305339f66
 v4.0.0-nightly201509079cae65c510
-v5.0.0-nightly201510266a04cc0a43
+v5.7.1-nightly20160301c83725c604
-v5.0.1-nightly2015111484bb74547d
-v5.1.2-nightly201512091c1c1a0f2b
-v5.2.1-nightly20151210cb938aaa33
-v5.3.1-nightly20151224b4c51c5b76
-v5.4.1-nightly20160107138e1e501e
-v5.4.2-nightly20160121e855b596f4
-v5.5.1-nightly20160127a8c2050c2d
-v5.6.1-nightly201602106d8eba0e5e
-v5.7.1-nightly20160302c83725c604
 v5.7.2-nightly2016030801c331ea37
-v5.10.2-nightly201604206d9c0c9aa7
+v5.11.1-nightly2016050199920480ae
-v5.11.1-nightly20160504bec5d50f1e
+v5.11.2-nightly2016060121552bd0c5
-v5.11.2-nightly2016062103d36aea4f
+v6.0.0-nightly20160301d9f7a597e4
-v6.0.0-nightly20160425eb4201f07a
+v6.5.1-nightly20160901180867d6a6
-v6.3.1-nightly201607209e9d499b8b
+v6.7.1-nightly20161001d7454e7547
-v6.3.2-nightly20160815da9bd2fc48
+v6.9.6-nightly201702013f61aae59d Boron *
-v6.4.1-nightly20160825723fa9637c
+v7.0.0-nightly20161001c8c2544cd9
-v6.5.1-nightly20160914180867d6a6
-v6.6.1-nightly20160927f8ad0dc0e2
-v6.7.1-nightly20161007d7454e7547
-v6.8.1-nightly201610132540417ef5
-v6.8.2-nightly201610154613c22b00
-v6.9.1-nightly201610183843b96e46 Boron
-v6.9.2-nightly201610208bb346d61a Boron
-v6.9.3-nightly20161206c350268432 Boron
-v6.9.4-nightly201701049844692719 Boron
-v6.9.5-nightly2017013187ac44974a Boron
-v6.9.6-nightly201702013f61aae59d Boron
-v6.10.1-nightly20170222ee10f21f3b Boron
-v6.10.2-nightly20170322426968ddd8 Boron
-v6.10.3-nightly2017040479546c0b5a Boron
-v6.10.4-nightly20170502312091a196 Boron
-v6.11.1-nightly20170607f7ca483d68 Boron *
-v7.0.0-nightly201610246bbdd668bd
-v7.0.1-nightly2016102527e1749dcb
-v7.1.1-nightly201611093daf11635d
-v7.2.0-nightly20161123c1aa949064
-v7.2.1-nightly201611248cabe28efb
-v7.2.2-nightly20161207c2cc11b3c6
-v7.3.1-nightly20161221586967a078
-v7.4.1-nightly20170104e07b6516d7
 v7.5.1-nightly2017020113a024d531
-v7.6.1-nightly201702227a6367017c
 v7.7.1-nightly201703019c75f4c78a
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-v7.8.1-nightly20170329517f13b607
 v7.9.1-nightly20170411675ece47b3
-v7.10.1-nightly2017050369a8053e8a
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-v8.0.0-nightly20170530effeff1843
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-v8.1.0-nightly20170612f6fc46e036
-v8.1.1-nightly2017061323318c7661
-v8.1.2-nightly20170614a1b27dbfb4
-v8.1.3-nightly201706220b96a2640b
-v8.1.4-nightly20170704c2c7eb1a41
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-v8.2.1-nightly2017080791b7843aeb
-v8.3.1-nightly201708182d8d355a5f
-v8.4.1-nightly201709104b28e0055e
-v8.5.1-nightly20170921535f8d5281
-v8.6.1-nightly201710116f42b680e3
-v8.7.1-nightly2017102478a6ef46a9
-v8.8.1-nightly201710256fbef7f350
-v8.8.2-nightly20171030f00ba6b142
 v8.9.1-nightly20171104a815e1b6a2 Carbon *
-v9.0.0-nightly2017103182790d84f2
+v9.0.0-nightly20171001f9be5fe52a
-v9.0.1-nightly20171105ed0fbd8d72
+v9.5.1-nightly2018020181da708f73
-v9.1.1-nightly20171207c81e9682c4
-v9.2.1-nightly20171208f0f9e1abf0
-v9.2.2-nightly20171212f8143214be
-v9.3.1-nightly2018010930273d400c
-v9.4.1-nightly20180124dd56bd1591
-v9.5.1-nightly20180221b9b58100e0
-v9.6.1-nightly20180222927c1b1a7e
-v9.6.2-nightly201802277853a7fd2a
 v9.7.1-nightly201803013f3995b7b7
-v9.7.2-nightly20180307cde6671b41
-v9.8.1-nightly20180320607b33cfcc
 v9.9.1-nightly201803256591d9f761
-v9.10.0-nightly201803270a18bf1304
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-v9.11.2-nightly201804135d9a7f81ae
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-v10.4.1-nightly201806125752f520b1
-v10.4.2-nightly20180619bc20ec0c0f
-v10.5.1-nightly201807035d6d6fb121
-v10.6.1-nightly20180718eef975ebae
 v10.7.1-nightly2018080162fd84528e
-v10.8.1-nightly2018081382830a809b
 v10.9.0-nightly20180906707a37f74f
-v10.10.1-nightly201809205da1f0ca2c
-v10.11.1-nightly20181010d16486b215
-v10.12.1-nightly201810283f63297fe8
-v10.13.1-nightly20181127a66d8774ac Dubnium
-v10.14.1-nightly20181129bda1cc703a Dubnium
-v10.14.2-nightly20181206fb99a4e9fa Dubnium
-v10.14.3-nightly2018122617f4208a3b Dubnium
-v10.15.1-nightly201901292d6e145340 Dubnium
-v10.15.2-nightly201902215711238b4e Dubnium
 v10.15.3-nightly20190301156e4c8e89 Dubnium
-v10.15.4-nightly20190522cda0d16414 Dubnium
+v10.15.4-nightly201905019101d9368f Dubnium
-v10.16.1-nightly201907310339fba1bb Dubnium
+v10.16.2-nightly20190801f025f8524b Dubnium *
-v10.16.2-nightly20190801f025f8524b Dubnium
+v11.0.0-nightly201810011be804d625
-v10.16.3-nightly20190807b743000a96 Dubnium
-v10.16.4-nightly20190923859d47593e9fd97e6a9eae6eeb8b6e910acfe434 Dubnium *
-v11.0.0-nightly20181023d901d16b39
 v11.1.0-nightly20181101af6d26281f
-v12.0.0-nightly20190423859421188b
+v12.0.0-nightly2019040166b95362df
-v12.10.1-nightly20190925edd7c579e8
-v12.11.1-nightly20190926acd08fdce5
-v12.11.2-nightly201910115fdf4a474f
-v12.12.1-nightly201910123f3c41cfb0
-v12.13.1-nightly20191022d9174b4cc5 Erbium
 v12.22.10-nightly2022012660c9d3bb95 Erbium *
-v13.0.0-nightly2019102271b342f937
+v13.0.0-nightly2019100116e47b976b
-v13.0.2-nightly20191028e4ab6fced1
+v13.2.1-nightly20191201cbd50262c0
-v13.1.1-nightly201911219b71534d23
-v13.2.1-nightly2019120319b31c1bc5
-v13.3.1-nightly20191214b3ae532392
-v13.4.1-nightly2019121896a65e85c5
-v13.5.1-nightly2020010742d36dca90
-v13.6.1-nightly20200121cbd84c5ee1
-v13.7.1-nightly20200122340a1bd9a0
-v13.8.1-nightly202002187c2d33f38f
 v13.9.1-nightly202003041bca7b6c70
-v13.10.2-nightly202003117eed9d6bcc
+v13.12.1-nightly20200401ffdd82ba3f
-v13.11.1-nightly2020032628e298f219
-v13.12.1-nightly202004140a8e07599b
-v13.13.1-nightly20200415947ddec091
 v14.0.0-nightly20200421c3554307c6
 v15.0.0-nightly2020102011f1ad939f
 v16.0.0-nightly20210420a0261d231c
-v17.0.0-nightly202110193f11666dc7
+v17.0.0-nightly2021100135dc3861cd
 v17.5.0-nightly20220209e43808936a
 v18.0.0-nightly20220419bde889bd4e
 v19.0.0-nightly202210182672219b78
-v20.0.0-nightly2022122271951a0e86
+v20.0.0-nightly2023041197d3912eb8
+v20.7.0-nightly202309173557c436181c526f41bb6ce7751e63f36695aa1d
+v21.0.0-nightly202310240fb512344f
+v22.0.0-nightly20231025d1ccca9d2b

test/fast/Unit tests/mocks/nvm_ls_remote stable nightly.txt

@@ -1 +1 @@
-v20.0.0-nightly2022122271951a0e86
+v22.0.0-nightly20231025d1ccca9d2b

test/fast/Unit tests/mocks/nvm_ls_remote stable.txt

@@ -1 +1 @@
-v19.3.0
+v21.1.0

test/fast/Unit tests/mocks/nvm_ls_remote.txt

@@ -581,7 +581,8 @@ v14.20.0 Fermium
 v14.20.1 Fermium
 v14.21.0 Fermium
 v14.21.1 Fermium
-v14.21.2 Fermium *
+v14.21.2 Fermium
+v14.21.3 Fermium *
 v15.0.0
 v15.0.1
 v15.1.0
@@ -632,7 +633,11 @@ v16.17.0 Gallium
 v16.17.1 Gallium
 v16.18.0 Gallium
 v16.18.1 Gallium
-v16.19.0 Gallium *
+v16.19.0 Gallium
+v16.19.1 Gallium
+v16.20.0 Gallium
+v16.20.1 Gallium
+v16.20.2 Gallium *
 v17.0.0
 v17.0.1
 v17.1.0
@@ -662,9 +667,45 @@ v18.9.1
 v18.10.0
 v18.11.0
 v18.12.0 Hydrogen
-v18.12.1 Hydrogen *
+v18.12.1 Hydrogen
+v18.13.0 Hydrogen
+v18.14.0 Hydrogen
+v18.14.1 Hydrogen
+v18.14.2 Hydrogen
+v18.15.0 Hydrogen
+v18.16.0 Hydrogen
+v18.16.1 Hydrogen
+v18.17.0 Hydrogen
+v18.17.1 Hydrogen
+v18.18.0 Hydrogen
+v18.18.1 Hydrogen
+v18.18.2 Hydrogen *
 v19.0.0
 v19.0.1
 v19.1.0
 v19.2.0
 v19.3.0
+v19.4.0
+v19.5.0
+v19.6.0
+v19.6.1
+v19.7.0
+v19.8.0
+v19.8.1
+v19.9.0
+v20.0.0
+v20.1.0
+v20.2.0
+v20.3.0
+v20.3.1
+v20.4.0
+v20.5.0
+v20.5.1
+v20.6.0
+v20.6.1
+v20.7.0
+v20.8.0
+v20.8.1
+v20.9.0 Iron *
+v21.0.0
+v21.1.0

test/fast/Unit tests/mocks/nvm_make_alias LTS alias calls.txt

@@ -1,7 +1,8 @@
-lts/*|lts/hydrogen
+lts/*|lts/iron
-lts/hydrogen|v18.12.1
+lts/iron|v20.9.0
-lts/gallium|v16.19.0
+lts/hydrogen|v18.18.2
-lts/fermium|v14.21.2
+lts/gallium|v16.20.2
+lts/fermium|v14.21.3
 lts/erbium|v12.22.12
 lts/dubnium|v10.24.1
 lts/carbon|v8.17.0

test/fast/Unit tests/mocks/nvm_print_implicit_alias remote stable nightly.txt

@@ -1 +1 @@
-20.0
+22.0

test/fast/Unit tests/mocks/nvm_print_implicit_alias remote stable.txt

@@ -1 +1 @@
-19.3
+21.1

test/fast/Unit tests/nvm_download

@@ -1,7 +1,8 @@
 #!/bin/sh
 
 cleanup () {
-  unset -f die cleanup
+  unset -f die cleanup NVM_AUTH_HEADER
+  docker stop httpbin && docker rm httpbin
 }
 die () { echo "$@" ; cleanup ; exit 1; }
 
@@ -15,4 +16,13 @@ nvm_download "https://raw.githubusercontent.com/nvm-sh/nvm/HEAD/install.sh" >/de
 # nvm_download should fail to download wrong_install.sh
 ! nvm_download "https://raw.githubusercontent.com/nvm-sh/nvm/HEAD/wrong_install.sh" >/dev/null || die "nvm_download should fail to download no existing file"
 
+# nvm_download should pass when calling with auth header
+docker pull kennethreitz/httpbin && docker run --shell=bash -d --name httpbin -p 80:80 kennethreitz/httpbin
+sleep 1 # wait for httpbin to start
+NVM_AUTH_HEADER="Bearer test-token" nvm_download "http://127.0.0.1/bearer" > /dev/null || die 'nvm_download with auth header should send correctly'
+
+# nvm_download should fail when calling without auth header
+nvm_download "http://127.0.0.1/bearer" > /dev/null && die 'nvm_download with no auth header should not send the header and should fail'
+docker stop httpbin && docker rm httpbin
+
 cleanup

test/fast/Unit tests/nvm_get_arch_unofficial

@@ -0,0 +1,94 @@
+#!/bin/sh
+
+# Save the PATH as it was when the test started to restore it when it finishes
+ORIG_PATH="${PATH}"
+
+cleanup() {
+  # Restore the PATH as it was when the test started
+  export PATH="${ORIG_PATH}"
+  rm -rf "${TMP_DIR}"
+}
+
+die() {
+  cleanup
+  echo "$@"
+  exit 1
+}
+
+. ../../../nvm.sh
+
+# Sets the PATH for these tests to include the symlinks to the mocked binaries
+export PATH=".:${PATH}"
+
+TMP_DIR=$(mktemp -d)
+CHROOT_WITH_ALPINE="$TMP_DIR/with_alpine"
+CHROOT_WITHOUT_ALPINE="$TMP_DIR/without_alpine"
+
+setup_chroot() {
+  chroot_dir=$1
+
+  # Directories
+  mkdir -p "${chroot_dir}/etc"
+  mkdir -p "${chroot_dir}/bin"
+  mkdir -p "${chroot_dir}/usr/bin"
+  mkdir -p "${chroot_dir}/lib64"
+  mkdir -p "${chroot_dir}/dev"
+
+  # Files and binaries
+  cp ../../../nvm.sh "${chroot_dir}/"
+  cp /bin/sh /usr/bin/dirname "${chroot_dir}/bin/"
+  [ "${chroot_dir}" = "${CHROOT_WITH_ALPINE}" ] && touch "${chroot_dir}/etc/alpine-release"
+
+  # Libraries
+  for binary in /bin/sh /usr/bin/dirname; do
+    for lib in $(ldd $binary | awk '{print $3}' | grep "^/"); do
+      dir=$(dirname "${lib}")
+      mkdir -p "${chroot_dir}${dir}"
+      cp "${lib}" "${chroot_dir}${dir}/"
+    done
+  done
+
+  # Dynamic linker
+  cp /lib64/ld-linux-x86-64.so.2 "${chroot_dir}/lib64/"
+
+  # /dev/null
+  sudo mknod "${chroot_dir}/dev/null" c 1 3
+}
+
+setup_chroot "${CHROOT_WITH_ALPINE}"
+setup_chroot "${CHROOT_WITHOUT_ALPINE}"
+
+# Run tests in chroot environments
+ARCH_WITH_ALPINE=$(sudo chroot "${CHROOT_WITH_ALPINE}" /bin/sh -c ". ./nvm.sh && nvm_get_arch")
+[ "${ARCH_WITH_ALPINE}" = "x64-musl" ] || die "Expected x64-musl for alpine environment but got ${ARCH_WITH_ALPINE}"
+
+ARCH_WITHOUT_ALPINE=$(sudo chroot "${CHROOT_WITHOUT_ALPINE}" /bin/sh -c ". ./nvm.sh && nvm_get_arch")
+[ "${ARCH_WITHOUT_ALPINE}" != "x64-musl" ] || die "Did not expect x64-musl for non-alpine environment"
+
+# Run tests for nvm ls-remote
+test_default_ls_remote() {
+  mock_response='N/A'
+  result=$(NVM_NODEJS_ORG_MIRROR='http://nonexistent-url' nvm ls-remote 18)
+  if [ "${result}" = "${mock_response}" ]; then
+    die "Test failed: Expected '${mock_response}' for but got '${result}'"
+  else
+    echo "Test passed"
+  fi
+}
+
+test_unofficial_mirror_ls_remote() {
+  mock_response='v18.18.0   (LTS: Hydrogen)'
+  result=$(NVM_NODEJS_ORG_MIRROR='https://unofficial-builds.nodejs.org/download/release' nvm ls-remote 18.18.0 | sed -e 's/^[[:space:]]*//')
+  result=$(echo "${result}" | sed 's/\x1b\[[0-9;]*m//g')
+
+  if [ "${result}" = "${mock_response}" ]; then
+    echo "Test passed"
+  else
+    die "Test failed: Expected '${mock_response}' but got '${result}'"
+  fi
+}
+
+test_default_ls_remote
+test_unofficial_mirror_ls_remote
+
+cleanup

test/fast/Unit tests/nvm_get_default_packages

@@ -74,7 +74,7 @@ rimraf
 EOF
 
 DEFAULT_PKGS="$(nvm_get_default_packages 2>&1 >/dev/null)"
-EXPECTED_PKGS="Only one package per line is allowed in the $FILE file. Please remove any lines with multiple space-separated values."
+EXPECTED_PKGS="Only one package per line is allowed in \`${FILE}\`. Please remove any lines with multiple space-separated values."
 [ "${DEFAULT_PKGS}" = "${EXPECTED_PKGS}" ] || die "4: expected default packages >${EXPECTED_PKGS}<; got >${DEFAULT_PKGS}<"
 
 cleanup

test/fast/Unit tests/nvm_get_mirror

@@ -23,10 +23,25 @@ set -e
 [ "$(nvm_get_mirror node std)" = "https://nodejs.org/dist" ] || die "incorrect default node-std mirror"
 [ "$(nvm_get_mirror iojs std)" = "https://iojs.org/dist" ] || die "incorrect default iojs-std mirror"
 
-NVM_NODEJS_ORG_MIRROR="test://domain"
+NVM_NODEJS_ORG_MIRROR="https://test-domain"
-[ "$(nvm_get_mirror node std)" = "test://domain" ] || die "node-std mirror should respect NVM_NODEJS_ORG_MIRROR"
+[ "$(nvm_get_mirror node std)" = "https://test-domain" ] || die "node-std mirror should respect NVM_NODEJS_ORG_MIRROR"
 unset NVM_NODEJS_ORG_MIRROR
 
-NVM_IOJS_ORG_MIRROR="test://domain"
+NVM_IOJS_ORG_MIRROR="https://test-domain"
-[ "$(nvm_get_mirror iojs std)" = "test://domain" ] || die "iojs-std mirror should respect NVM_IOJS_ORG_MIRROR"
+[ "$(nvm_get_mirror iojs std)" = "https://test-domain" ] || die "iojs-std mirror should respect NVM_IOJS_ORG_MIRROR"
 unset NVM_IOJS_ORG_MIRROR
+
+testMirrors() {
+  NVM_NODEJS_ORG_MIRROR="${1-}"
+  ! nvm_get_mirror node std || die "NVM_NODEJS_ORG_MIRROR errors with command injection attempt (${1-})"
+  [ "$(nvm_get_mirror node std)" = "" ] || die 'NVM_NODEJS_ORG_MIRROR is protected against command injection'
+
+  NVM_IOJS_ORG_MIRROR="${1-}"
+  ! nvm_get_mirror iojs std || die "NVM_IOJS_ORG_MIRROR errors with command injection attempt (${1-})"
+  [ "$(nvm_get_mirror iojs std)" = "" ] || die 'NVM_IOJS_ORG_MIRROR is protected against command injection'
+}
+
+testMirrors '`do something bad`'
+testMirrors 'https://nodejs.org/dist; xdg-open http://www.google.com;'
+testMirrors 'https://nodejs.org/dist&&xdg-open http://www.google.com;'
+testMirrors 'https://nodejs.org/dist|xdg-open http://www.google.com;'

test/fast/Unit tests/nvm_ls_remote nightly

@@ -27,10 +27,10 @@ OUTPUT="$(nvm_ls_remote)"
 EXPECTED_OUTPUT="$(cat "$EXPECTED_OUTPUT_PATH")"
 [ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "bare nvm_ls_remote did not output expected sorted versions; got $(echo ">$OUTPUT<") expected $(echo ">$EXPECTED_OUTPUT<")"
 
-OUTPUT="$(nvm_ls_remote 10.0)"
+OUTPUT="$(nvm_ls_remote 11)"
-EXPECTED_OUTPUT="v10.0.0-nightly20180424982adb5994
+EXPECTED_OUTPUT="v11.0.0-nightly201810011be804d625
-v10.0.1-nightly20180505ff148b987d"
+v11.1.0-nightly20181101af6d26281f"
-[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 10.0 did not output 10.0 nightly versions; got $OUTPUT"
+[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote 11 did not output v11 nightly versions; got $OUTPUT"
 
 # Sanity checks
 OUTPUT="$(nvm_print_implicit_alias remote stable)"

test/fast/Unit tests/nvm_process_nvmrc

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+die () { echo "$@" ; cleanup ; exit 1; }
+
+cleanup() {
+  echo 'cleaned up'
+}
+
+\. ../../../nvm.sh
+
+\. ../../common.sh
+
+for f in ../../../test/fixtures/nvmrc/test/fixtures/valid/*; do
+  STDOUT="$(nvm_process_nvmrc $f/.nvmrc 2>/dev/null)"
+  EXIT_CODE="$(nvm_process_nvmrc $f/.nvmrc >/dev/null 2>/dev/null; echo $?)"
+
+  EXPECTED="$(nvm_json_extract node < "${f}/expected.json" | tr -d '"')"
+
+  [ "${EXIT_CODE}" = "0" ] || die "$(basename "${f}"): expected exit code of 0 but got ${EXIT_CODE}"
+
+  [ "${STDOUT}" = "${EXPECTED}" ] || die "$(basename "${f}"): expected STDOUT of \`${EXPECTED}\` but got \`${STDOUT}\`"
+done
+
+for f in ../../../test/fixtures/nvmrc/test/fixtures/invalid/*; do
+  STDOUT="$(nvm_process_nvmrc $f/.nvmrc 2>/dev/null)"
+  STDERR="$(nvm_process_nvmrc $f/.nvmrc 2>&1 >/dev/null | awk '{if(NR > 8) print $0}' | strip_colors)"
+  EXIT_CODE="$(nvm_process_nvmrc $f/.nvmrc >/dev/null 2>/dev/null; echo $?)"
+
+  EXPECTED="$(nvm_json_extract < "${f}/expected.json" | tr -d '"')"
+
+  [ "${EXIT_CODE}" != "0" ] || die "$(basename "${f}"): expected exit code of 'not 0' but got ${EXIT_CODE}"
+
+  [ "${STDERR}" = "${EXPECTED}" ] || die "$(basename "${f}"): expected STDERR of \`${EXPECTED}\` but got \`${STDERR}\`"
+done

test/fast/Unit tests/nvm_strip_path

@@ -16,3 +16,9 @@ TEST_PATH="$NVM_DIR/v0.10.5/bin:/usr/bin:$NVM_DIR/v0.11.5/bin:$NVM_DIR/v0.9.5/bi
 STRIPPED_PATH=`nvm_strip_path "$TEST_PATH" "/bin"`
 
 [ "$STRIPPED_PATH" = "/usr/bin:/usr/local/bin" ] || die "Not correctly stripped: $STRIPPED_PATH "
+
+TEST_PATH=":/a/b/bin::/c/d/bin:"
+
+STRIPPED_PATH=`nvm_strip_path "$TEST_PATH" "/bin"`
+
+[ "$STRIPPED_PATH" = "$TEST_PATH" ] || die "Stripping does not preserve colons: $STRIPPED_PATH "

test/fast/Unit tests/nvm_write_nvmrc

@@ -0,0 +1,86 @@
+#!/bin/sh
+\. ../../../nvm.sh
+\. ../../common.sh
+
+set -e
+
+TEST_VERSION="v0.2.4"
+
+if [ -f .nvmrc ]; then mv .nvmrc .nvmrc.orig; fi
+
+del_nvmrc () {
+  rm -f .nvmrc
+}
+
+del_alias () {
+  nvm unalias test >/dev/null 2>&1
+}
+
+cleanup () {
+  del_nvmrc
+  del_alias
+  nvm cache clear
+  nvm deactivate
+  nvm unalias default
+  rm -rf ${NVM_DIR}/v*
+  if [ -f .nvmrc.orig ]; then mv .nvmrc.orig .nvmrc; fi
+  unset -f nvm_ls_remote nvm_ls_remote_iojs
+}
+
+die () {
+  echo "$@"
+  cleanup
+  exit 1
+}
+
+REMOTE="$PWD/mocks/nvm_ls_remote.txt"
+nvm_ls_remote() {
+  cat "$REMOTE"
+}
+REMOTE_IOJS="$PWD/mocks/nvm_ls_remote_iojs.txt"
+nvm_ls_remote_iojs() {
+  cat "$REMOTE_IOJS"
+}
+
+make_fake_node "$TEST_VERSION"
+
+test_version () {
+  del_nvmrc
+  VERSION_STRING=${1-}
+  make_fake_node "$VERSION_STRING"
+
+  nvm_write_nvmrc $VERSION_STRING || die "\`nvm_write_nvmrc ${VERSION_STRING}\` failed"
+  OUTPUT="$(cat .nvmrc)"
+
+  nvm_is_valid_version "$(cat .nvmrc)" \
+    || die "\`nvm install --save ${VERSION_STRING}\`+ \`cat .nvmrc\` outputted invalid version: got '${OUTPUT}'"
+}
+
+# 1.
+
+test_version "$TEST_VERSION" || die
+
+# 2. with an alias
+del_alias
+nvm alias test "$TEST_VERSION"
+test_version test || die
+
+# 3. fails with invalid permissions
+del_nvmrc
+touch .nvmrc
+chmod 0 .nvmrc
+nvm_write_nvmrc $TEST_VERSION 2>/dev/null && die "\`nvm_write_nvmrc $TEST_VERSION\` did not fail with invalid permissions"
+del_nvmrc
+
+# 4. respects NVM_SILENT=1
+export NVM_SILENT=1
+[ "$(nvm_write_nvmrc $TEST_VERSION)" = "" ] || die "\`nvm_write_nvmrc $TEST_VERSION\` was not silenced by NVM_SILENT=1"
+unset NVM_SILENT
+
+# 5. fails with an invalid version number
+TEST_VERSION="not_a_node_version"
+nvm_write_nvmrc $TEST_VERSION 2>/dev/null && die "\`nvm_write_nvmrc $TEST_VERSION\` did not fail"
+
+#
+
+cleanup

test/fixtures/nvmrc

@@ -0,0 +1 @@
+Subproject commit 0d325aa903893072cb07daf43ae04b491e104d6c

test/install_script/nvm_source

@@ -30,7 +30,7 @@ out=$(nvm_source "anything" 2>&1 >/dev/null) || : #Saving the process here
 [ -z "$out" ] && die "nvm_source with invalid parameter should error out"
 
 #nvm_source should always return NVM_SOURCE no matter the parameters
-NVM_SOURCE="my_location"
+export NVM_SOURCE="my_location"
 out=$(nvm_source)
 [ "_$out" = "_my_location" ] || die "nvm_source without arguments should have returned \$NVM_SOURCE. Got \"$out\""
 out=$(nvm_source "git")