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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 $BASH_SOURCE[0]. The second fix is to follow nvm-exec if a symbolic link to determine the proper location of nvm's home. Alternatively we could use a second environment variable, NVM_HOME in exec instead of relying on the directory name of nvm-exec.
This commit is contained in:
Matt Saladna 2023-12-09 19:25:43 -05:00
parent bab86d5de5
commit c18cbf4d25
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2 changed files with 6 additions and 2 deletions
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4
nvm-exec
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@ -1,6 +1,8 @@
#!/usr/bin/env bash
DIR="$(command cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SOURCE=${BASH_SOURCE[0]}
test -L "$SOURCE" && SOURCE=`readlink "$SOURCE"`
DIR="$(command cd "$( dirname "$SOURCE" )" && pwd )"
unset NVM_CD_FLAGS

4
nvm.sh
View File

@ -3871,7 +3871,9 @@ 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="$NVM_DIR/nvm-exec"
test ! -f "$NVM_EXEC" && NVM_EXEC=`dirname ${BASH_SOURCE[0]-}`/nvm-exec
NODE_VERSION="$VERSION" "$NVM_EXEC" "$@"
;;
"ls" | "list")
local PATTERN