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Allow nvm-exec to be linked into individual .nvm directories for system-wide installs with a localized Nodes.

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Let's say we have nvm installed in a separate mount, /.socket. NVM_DIR is $HOME/.nvm in /etc/profile.d/nvm.sh. With this setup, users can install Node versions to their home directories without each installing nvm.

nvm install --lts

This works fine as does nvm use --lts. When nvm exec is used though, it fails because it looks for nvm-exec in $NVM_DIR. First fix is to look for nvm-exec in $NVM_DIR. If NVM_DIR does not contain nvm-exec, check $BASH_SOURCE[0]. The second fix is to follow nvm-exec if a symbolic link to determine the proper location of nvm's home. Alternatively we could use a second environment variable, NVM_HOME in exec instead of relying on the directory name of nvm-exec.
This commit is contained in:
Matt Saladna 2018-06-21 14:33:11 -04:00 committed by Jordan Harband
parent b77fcec399
commit acbd22fc7e
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GPG Key ID: 9F6A681E35EF8B56
2 changed files with 8 additions and 2 deletions
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2
nvm-exec
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@ -1,6 +1,6 @@
#!/usr/bin/env bash
DIR="$(command cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
DIR="$(dirname $(realpath "${BASH_SOURCE[0]}"))"
unset NVM_CD_FLAGS

8
nvm.sh
View File

@ -4075,8 +4075,14 @@ nvm() {
nvm_echo "Running node ${VERSION}$(nvm use --silent "${VERSION}" && nvm_print_npm_version)"
fi
fi
NODE_VERSION="${VERSION}" "${NVM_DIR}/nvm-exec" "$@"
NVM_EXEC="${NVM_DIR}/nvm-exec"
if [ ! -f "${NVM_EXEC}" ]; then
NVM_EXEC=`dirname ${BASH_SOURCE[0]-}`/nvm-exec
fi
NODE_VERSION="${VERSION}" "${NVM_EXEC}" "$@"
;;
"ls" | "list")
local PATTERN
local NVM_NO_COLORS