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https://github.com/nvm-sh/nvm.git
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42 lines
840 B
Bash
Executable File
42 lines
840 B
Bash
Executable File
#!/usr/bin/env bash
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function nvm_fail() {
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echo "$1" >&2
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exit 127
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}
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has_realpath=""
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function find_nvm_dir() {
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if which realpath >& /dev/null; then
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has_realpath=yes
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dirname "$(realpath "$0")"
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else
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command cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd
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fi
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}
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DIR="$(find_nvm_dir)"
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function check_nvm_sh() {
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if [ ! -f "$DIR/nvm.sh" ]; then
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local rp_msg=""
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[ "$has_realpath" == "yes" ] || rp_msg="; missing realpath command for finding nvm-exec's realpath to search for nvm.sh"
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nvm_fail "Unable to find nvm.sh at $DIR$rp_msg"
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fi
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}
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check_nvm_sh
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# shellcheck disable=SC1090
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\. "$DIR/nvm.sh" --no-use
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if [ -n "$NODE_VERSION" ]; then
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nvm use "$NODE_VERSION" > /dev/null || exit 127
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elif ! nvm use >/dev/null 2>&1; then
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echo "No NODE_VERSION provided; no .nvmrc file found" >&2
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exit 127
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fi
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exec "$@"
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