| # Node Version Manager |
| # Implemented as a POSIX-compliant function |
| # Should work on sh, dash, bash, ksh, zsh |
| # To use source this file from your bash profile |
| # |
| # Implemented by Tim Caswell <tim@creationix.com> |
| # with much bash help from Matthew Ranney |
| |
| NVM_SCRIPT_SOURCE="$_" |
| |
| nvm_has() { |
| type "$1" > /dev/null 2>&1 |
| } |
| |
| nvm_download() { |
| if nvm_has "curl"; then |
| curl $* |
| elif nvm_has "wget"; then |
| # Emulate curl with wget |
| ARGS=$(echo "$*" | sed -e 's/--progress-bar /--progress=bar /' \ |
| -e 's/-L //' \ |
| -e 's/-I /--server-response /' \ |
| -e 's/-s /-q /' \ |
| -e 's/-o /-O /' \ |
| -e 's/-C - /-c /') |
| eval wget $ARGS |
| fi |
| } |
| |
| nvm_has_system_node() { |
| [ "$(nvm deactivate 2> /dev/null && command -v node)" != '' ] |
| } |
| |
| # Make zsh glob matching behave same as bash |
| # This fixes the "zsh: no matches found" errors |
| if nvm_has "unsetopt"; then |
| unsetopt nomatch 2>/dev/null |
| NVM_CD_FLAGS="-q" |
| fi |
| |
| # Auto detect the NVM_DIR when not set |
| if [ -z "$NVM_DIR" ]; then |
| if [ -n "$BASH_SOURCE" ]; then |
| NVM_SCRIPT_SOURCE="${BASH_SOURCE[0]}" |
| fi |
| export NVM_DIR=$(cd $NVM_CD_FLAGS $(dirname "${NVM_SCRIPT_SOURCE:-$0}") > /dev/null && pwd) |
| fi |
| unset NVM_SCRIPT_SOURCE 2> /dev/null |
| |
| |
| # Setup mirror location if not already set |
| if [ -z "$NVM_NODEJS_ORG_MIRROR" ]; then |
| export NVM_NODEJS_ORG_MIRROR="http://nodejs.org/dist" |
| fi |
| |
| nvm_tree_contains_path() { |
| local tree |
| tree="$1" |
| local node_path |
| node_path="$2" |
| local pathdir |
| pathdir=$(dirname "$node_path") |
| while [ "$pathdir" != "" ] && [ "$pathdir" != "." ] && [ "$pathdir" != "/" ] && [ "$pathdir" != "$tree" ]; do |
| pathdir=$(dirname "$pathdir") |
| done |
| [ "$pathdir" = "$tree" ] |
| } |
| |
| # Traverse up in directory tree to find containing folder |
| nvm_find_up() { |
| local path |
| path=$PWD |
| while [ "$path" != "" ] && [ ! -f "$path/$1" ]; do |
| path=${path%/*} |
| done |
| echo "$path" |
| } |
| |
| |
| nvm_find_nvmrc() { |
| local dir |
| dir="$(nvm_find_up '.nvmrc')" |
| if [ -e "$dir/.nvmrc" ]; then |
| echo "$dir/.nvmrc" |
| fi |
| } |
| |
| # Obtain nvm version from rc file |
| nvm_rc_version() { |
| local NVMRC_PATH |
| NVMRC_PATH="$(nvm_find_nvmrc)" |
| if [ -e "$NVMRC_PATH" ]; then |
| read NVM_RC_VERSION < "$NVMRC_PATH" |
| echo "Found '$NVMRC_PATH' with version <$NVM_RC_VERSION>" |
| fi |
| } |
| |
| nvm_version_greater() { |
| local LHS |
| LHS=$(echo "$1" | awk -F. '{for (i=1;i<=NF;++i) printf "%010d",$i}') |
| local RHS |
| RHS=$(echo "$2" | awk -F. '{for (i=1;i<=NF;++i) printf "%010d",$i}') |
| [ $LHS \> $RHS ]; |
| } |
| |
| nvm_version_dir() { |
| local NVM_USE_NEW_DIR |
| NVM_USE_NEW_DIR="$1" |
| if [ -z "$NVM_USE_NEW_DIR" ] || [ "$NVM_USE_NEW_DIR" = "new" ]; then |
| echo "$NVM_DIR/versions" |
| elif [ "$NVM_USE_NEW_DIR" = "old" ]; then |
| echo "$NVM_DIR" |
| else |
| echo "unknown version dir" >&2 |
| return 3 |
| fi |
| } |
| |
| nvm_version_path() { |
| local VERSION |
| VERSION="$1" |
| if [ -z "$VERSION" ]; then |
| echo "version is required" >&2 |
| return 3 |
| elif nvm_version_greater 0.12.0 "$VERSION"; then |
| echo "$(nvm_version_dir old)/$VERSION" |
| else |
| echo "$(nvm_version_dir new)/$VERSION" |
| fi |
| } |
| |
| # Expand a version using the version cache |
| nvm_version() { |
| local PATTERN |
| PATTERN=$1 |
| local VERSION |
| # The default version is the current one |
| if [ -z "$PATTERN" ]; then |
| PATTERN='current' |
| fi |
| |
| if [ "$PATTERN" = "current" ]; then |
| nvm_ls_current |
| return $? |
| fi |
| |
| VERSION=`nvm_ls $PATTERN | tail -n1` |
| echo "$VERSION" |
| |
| if [ "$VERSION" = 'N/A' ]; then |
| return 3 |
| fi |
| } |
| |
| nvm_remote_version() { |
| local PATTERN |
| PATTERN=$1 |
| local VERSION |
| VERSION=`nvm_ls_remote $PATTERN | tail -n1` |
| echo "$VERSION" |
| |
| if [ "$VERSION" = 'N/A' ]; then |
| return 3 |
| fi |
| } |
| |
| nvm_normalize_version() { |
| echo "$1" | sed -e 's/^v//' | \awk -F. '{ printf("%d%03d%03d\n", $1,$2,$3); }' |
| } |
| |
| nvm_format_version() { |
| echo "$1" | sed -e 's/^\([0-9]\)/v\1/g' |
| } |
| |
| nvm_strip_path() { |
| echo "$1" | sed -e "s#$NVM_DIR/[^/]*$2[^:]*:##g" -e "s#:$NVM_DIR/[^/]*$2[^:]*##g" -e "s#$NVM_DIR/[^/]*$2[^:]*##g" |
| } |
| |
| nvm_prepend_path() { |
| if [ -z "$1" ]; then |
| echo "$2" |
| else |
| echo "$2:$1" |
| fi |
| } |
| |
| nvm_binary_available() { |
| # binaries started with node 0.8.6 |
| local MINIMAL |
| MINIMAL="0.8.6" |
| local VERSION |
| VERSION=$1 |
| [ $(nvm_normalize_version $VERSION) -ge $(nvm_normalize_version $MINIMAL) ] |
| } |
| |
| nvm_ls_current() { |
| local NODE_PATH |
| NODE_PATH="$(which node)" |
| if [ $? -ne 0 ]; then |
| echo 'none' |
| elif nvm_tree_contains_path "$NVM_DIR" "$NODE_PATH"; then |
| echo `node -v 2>/dev/null` |
| else |
| echo 'system' |
| fi |
| } |
| |
| nvm_ls() { |
| local PATTERN |
| PATTERN=$1 |
| local VERSIONS |
| VERSIONS='' |
| if [ "$PATTERN" = 'current' ]; then |
| nvm_ls_current |
| return |
| fi |
| |
| if [ -f "$NVM_DIR/alias/$PATTERN" ]; then |
| nvm_version `cat $NVM_DIR/alias/$PATTERN` |
| return |
| fi |
| # If it looks like an explicit version, don't do anything funny |
| if [ `expr "$PATTERN" : "v[0-9]*\.[0-9]*\.[0-9]*$"` != 0 ]; then |
| if [ -d "$(nvm_version_path "$PATTERN")" ]; then |
| VERSIONS="$PATTERN" |
| fi |
| else |
| PATTERN=$(nvm_format_version $PATTERN) |
| if [ `expr "$PATTERN" : "v[0-9]*\.[0-9]*$"` != 0 ]; then |
| PATTERN="$PATTERN." |
| fi |
| if [ -d "$(nvm_version_dir new)" ]; then |
| VERSIONS=`find "$(nvm_version_dir new)/" "$(nvm_version_dir old)/" -maxdepth 1 -type d -name "$PATTERN*" -exec basename '{}' ';' \ |
| | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | \grep -v '^ *\.' | \grep -e '^v'` |
| else |
| VERSIONS=`find "$(nvm_version_dir old)/" -maxdepth 1 -type d -name "$PATTERN*" -exec basename '{}' ';' \ |
| | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | \grep -v '^ *\.' | \grep -e '^v'` |
| fi |
| fi |
| if [ -z "$VERSIONS" ]; then |
| echo "N/A" |
| return 3 |
| fi |
| if [ -z "$PATTERN" ] && nvm_has_system_node; then |
| VERSIONS="$VERSIONS$(printf '\n%s' 'system')" |
| fi |
| echo "$VERSIONS" |
| return |
| } |
| |
| nvm_ls_remote() { |
| local PATTERN |
| PATTERN=$1 |
| local VERSIONS |
| local GREP_OPTIONS |
| GREP_OPTIONS='' |
| if [ -n "$PATTERN" ]; then |
| PATTERN=`nvm_format_version "$PATTERN"` |
| else |
| PATTERN=".*" |
| fi |
| VERSIONS=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/ -o - \ |
| | \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' \ |
| | \grep -w "${PATTERN}" \ |
| | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n` |
| if [ -z "$VERSIONS" ]; then |
| echo "N/A" |
| return 3 |
| fi |
| echo "$VERSIONS" |
| return |
| } |
| |
| nvm_checksum() { |
| if nvm_has "shasum"; then |
| checksum=$(shasum $1 | \awk '{print $1}') |
| elif nvm_has "sha1"; then |
| checksum=$(sha1 -q $1) |
| else |
| checksum=$(sha1sum $1 | \awk '{print $1}') |
| fi |
| |
| if [ "$checksum" = "$2" ]; then |
| return |
| elif [ -z "$2" ]; then |
| echo 'Checksums empty' #missing in raspberry pi binary |
| return |
| else |
| echo 'Checksums do not match.' >&2 |
| return 1 |
| fi |
| } |
| |
| nvm_print_versions() { |
| local VERSION |
| local FORMAT |
| local NVM_CURRENT |
| NVM_CURRENT=$(nvm_ls_current) |
| echo "$1" | while read VERSION; do |
| if [ "$VERSION" = "$NVM_CURRENT" ]; then |
| FORMAT='\033[0;32m-> %9s\033[0m' |
| elif [ -d "$(nvm_version_path "$VERSION")" ]; then |
| FORMAT='\033[0;34m%12s\033[0m' |
| elif [ "$VERSION" = "system" ]; then |
| FORMAT='\033[0;33m%12s\033[0m' |
| else |
| FORMAT='%12s' |
| fi |
| printf "$FORMAT\n" $VERSION |
| done |
| } |
| |
| nvm() { |
| if [ $# -lt 1 ]; then |
| nvm help |
| return |
| fi |
| |
| # Try to figure out the os and arch for binary fetching |
| local uname |
| uname="$(uname -a)" |
| local os |
| local arch |
| arch="$(uname -m)" |
| local GREP_OPTIONS |
| GREP_OPTIONS='' |
| case "$uname" in |
| Linux\ *) os=linux ;; |
| Darwin\ *) os=darwin ;; |
| SunOS\ *) os=sunos ;; |
| FreeBSD\ *) os=freebsd ;; |
| esac |
| case "$uname" in |
| *x86_64*) arch=x64 ;; |
| *i*86*) arch=x86 ;; |
| *armv6l*) arch=arm-pi ;; |
| esac |
| |
| # initialize local variables |
| local VERSION |
| local ADDITIONAL_PARAMETERS |
| local ALIAS |
| |
| case $1 in |
| "help" ) |
| echo |
| echo "Node Version Manager" |
| echo |
| echo "Usage:" |
| echo " nvm help Show this message" |
| echo " nvm --version Print out the latest released version of nvm" |
| echo " nvm install [-s] <version> Download and install a <version>, [-s] from source. Uses .nvmrc if available" |
| echo " nvm uninstall <version> Uninstall a version" |
| echo " nvm use <version> Modify PATH to use <version>. Uses .nvmrc if available" |
| echo " nvm run <version> [<args>] Run <version> with <args> as arguments. Uses .nvmrc if available for <version>" |
| echo " nvm current Display currently activated version" |
| echo " nvm ls List installed versions" |
| echo " nvm ls <version> List versions matching a given description" |
| echo " nvm ls-remote List remote versions available for install" |
| echo " nvm deactivate Undo effects of NVM on current shell" |
| echo " nvm alias [<pattern>] Show all aliases beginning with <pattern>" |
| echo " nvm alias <name> <version> Set an alias named <name> pointing to <version>" |
| echo " nvm unalias <name> Deletes the alias named <name>" |
| echo " nvm copy-packages <version> Install global NPM packages contained in <version> to current version" |
| echo " nvm unload Unload NVM from shell" |
| echo |
| echo "Example:" |
| echo " nvm install v0.10.24 Install a specific version number" |
| echo " nvm use 0.10 Use the latest available 0.10.x release" |
| echo " nvm run 0.10.24 myApp.js Run myApp.js using node v0.10.24" |
| echo " nvm alias default 0.10.24 Set default node version on a shell" |
| echo |
| echo "Note:" |
| echo " to remove, delete, or uninstall nvm - just remove ~/.nvm, ~/.npm, and ~/.bower folders" |
| echo |
| ;; |
| |
| "install" | "i" ) |
| # initialize local variables |
| local binavail |
| local t |
| local url |
| local sum |
| local tarball |
| local nobinary |
| local version_not_provided |
| version_not_provided=0 |
| local provided_version |
| |
| if ! nvm_has "curl" && ! nvm_has "wget"; then |
| echo 'nvm needs curl or wget to proceed.' >&2; |
| return 1 |
| fi |
| |
| if [ $# -lt 2 ]; then |
| version_not_provided=1 |
| nvm_rc_version |
| if [ -z "$NVM_RC_VERSION" ]; then |
| nvm help |
| return |
| fi |
| fi |
| |
| shift |
| |
| nobinary=0 |
| if [ "$1" = "-s" ]; then |
| nobinary=1 |
| shift |
| fi |
| |
| if [ "$os" = "freebsd" ]; then |
| nobinary=1 |
| fi |
| |
| provided_version=$1 |
| if [ -z "$provided_version" ]; then |
| if [ $version_not_provided -ne 1 ]; then |
| nvm_rc_version |
| fi |
| provided_version="$NVM_RC_VERSION" |
| fi |
| [ -d "$(nvm_version_path "$provided_version")" ] && echo "$provided_version is already installed." >&2 && return |
| |
| VERSION=`nvm_remote_version $provided_version` |
| ADDITIONAL_PARAMETERS='' |
| |
| shift |
| |
| while [ $# -ne 0 ] |
| do |
| ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1" |
| shift |
| done |
| |
| if [ -d "$(nvm_version_path "$VERSION")" ]; then |
| echo "$VERSION is already installed." >&2 |
| nvm use "$VERSION" |
| return $? |
| fi |
| |
| if [ "$VERSION" = "N/A" ]; then |
| echo "Version '$provided_version' not found - try \`nvm ls-remote\` to browse available versions." >&2 |
| return 3 |
| fi |
| |
| # skip binary install if no binary option specified. |
| if [ $nobinary -ne 1 ]; then |
| # shortcut - try the binary if possible. |
| if [ -n "$os" ]; then |
| if nvm_binary_available "$VERSION"; then |
| t="$VERSION-$os-$arch" |
| url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz" |
| sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-${t}.tar.gz | \awk '{print $1}'` |
| local tmpdir |
| tmpdir="$NVM_DIR/bin/node-${t}" |
| local tmptarball |
| tmptarball="$tmpdir/node-${t}.tar.gz" |
| if ( |
| mkdir -p "$tmpdir" && \ |
| nvm_download -L -C - --progress-bar $url -o "$tmptarball" && \ |
| nvm_checksum "$tmptarball" $sum && \ |
| tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \ |
| rm -f "$tmptarball" && \ |
| mv "$tmpdir" "$(nvm_version_path "$VERSION")" |
| ) |
| then |
| nvm use $VERSION |
| return $? |
| else |
| echo "Binary download failed, trying source." >&2 |
| rm -rf "$tmptarball" "$tmpdir" |
| fi |
| fi |
| fi |
| fi |
| |
| echo "Additional options while compiling: $ADDITIONAL_PARAMETERS" |
| |
| tarball='' |
| sum='' |
| make='make' |
| if [ "$os" = "freebsd" ]; then |
| make='gmake' |
| MAKE_CXX="CXX=c++" |
| fi |
| local tmpdir |
| tmpdir="$NVM_DIR/src" |
| local tmptarball |
| tmptarball="$tmpdir/node-$VERSION.tar.gz" |
| if [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | \grep '200 OK'`" != '' ]; then |
| tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" |
| sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-$VERSION.tar.gz | \awk '{print $1}'` |
| elif [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | \grep '200 OK'`" != '' ]; then |
| tarball="$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" |
| fi |
| if ( |
| [ -n "$tarball" ] && \ |
| mkdir -p "$tmpdir" && \ |
| nvm_download -L --progress-bar $tarball -o "$tmptarball" && \ |
| nvm_checksum "$tmptarball" $sum && \ |
| tar -xzf "$tmptarball" -C "$tmpdir" && \ |
| cd "$tmpdir/node-$VERSION" && \ |
| ./configure --prefix="$(nvm_version_path "$VERSION")" $ADDITIONAL_PARAMETERS && \ |
| $make $MAKE_CXX && \ |
| rm -f "$(nvm_version_path "$VERSION")" 2>/dev/null && \ |
| $make $MAKE_CXX install |
| ) |
| then |
| nvm use $VERSION |
| if ! nvm_has "npm" ; then |
| echo "Installing npm..." |
| if [ "`expr "$VERSION" : '\(^v0\.1\.\)'`" != '' ]; then |
| echo "npm requires node v0.2.3 or higher" >&2 |
| elif [ "`expr "$VERSION" : '\(^v0\.2\.\)'`" != '' ]; then |
| if [ "`expr "$VERSION" : '\(^v0\.2\.[0-2]$\)'`" != '' ]; then |
| echo "npm requires node v0.2.3 or higher" >&2 |
| else |
| nvm_download https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh |
| fi |
| else |
| nvm_download https://npmjs.org/install.sh -o - | clean=yes sh |
| fi |
| fi |
| else |
| echo "nvm: install $VERSION failed!" >&2 |
| return 1 |
| fi |
| ;; |
| "uninstall" ) |
| [ $# -ne 2 ] && nvm help && return |
| PATTERN=`nvm_format_version $2` |
| if [ "$PATTERN" = `nvm_version` ]; then |
| echo "nvm: Cannot uninstall currently-active node version, $PATTERN." >&2 |
| return 1 |
| fi |
| VERSION=`nvm_version $PATTERN` |
| if [ ! -d "$(nvm_version_path "$VERSION")" ]; then |
| echo "$VERSION version is not installed..." >&2 |
| return; |
| fi |
| |
| t="$VERSION-$os-$arch" |
| |
| # Delete all files related to target version. |
| rm -rf "$NVM_DIR/src/node-$VERSION" \ |
| "$NVM_DIR/src/node-$VERSION.tar.gz" \ |
| "$NVM_DIR/bin/node-${t}" \ |
| "$NVM_DIR/bin/node-${t}.tar.gz" \ |
| "$(nvm_version_path "$VERSION")" 2>/dev/null |
| echo "Uninstalled node $VERSION" |
| |
| # Rm any aliases that point to uninstalled version. |
| for ALIAS in `\grep -l $VERSION $NVM_DIR/alias/* 2>/dev/null` |
| do |
| nvm unalias `basename $ALIAS` |
| done |
| |
| ;; |
| "deactivate" ) |
| if [ `expr "$PATH" : ".*$NVM_DIR/.*/bin.*"` != 0 ] ; then |
| export PATH=`nvm_strip_path "$PATH" "/bin"` |
| hash -r |
| echo "$NVM_DIR/*/bin removed from \$PATH" |
| else |
| echo "Could not find $NVM_DIR/*/bin in \$PATH" >&2 |
| fi |
| if [ `expr "$MANPATH" : ".*$NVM_DIR/.*/share/man.*"` != 0 ] ; then |
| export MANPATH=`nvm_strip_path "$MANPATH" "/share/man"` |
| echo "$NVM_DIR/*/share/man removed from \$MANPATH" |
| else |
| echo "Could not find $NVM_DIR/*/share/man in \$MANPATH" >&2 |
| fi |
| if [ `expr "$NODE_PATH" : ".*$NVM_DIR/.*/lib/node_modules.*"` != 0 ] ; then |
| export NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"` |
| echo "$NVM_DIR/*/lib/node_modules removed from \$NODE_PATH" |
| else |
| echo "Could not find $NVM_DIR/*/lib/node_modules in \$NODE_PATH" >&2 |
| fi |
| ;; |
| "use" ) |
| if [ $# -eq 0 ]; then |
| nvm help |
| return 127 |
| fi |
| if [ $# -eq 1 ]; then |
| nvm_rc_version |
| if [ -n "$NVM_RC_VERSION" ]; then |
| VERSION=`nvm_version $NVM_RC_VERSION` |
| fi |
| else |
| if [ $2 = 'system' ]; then |
| if nvm_has_system_node && nvm deactivate; then |
| echo "Now using system version of node: $(node -v 2>/dev/null)." |
| return |
| else |
| echo "System version of node not found." >&2 |
| return 127 |
| fi |
| else |
| VERSION=`nvm_version $2` |
| fi |
| fi |
| if [ -z "$VERSION" ]; then |
| nvm help |
| return 127 |
| fi |
| if [ -z "$VERSION" ]; then |
| VERSION=`nvm_version $2` |
| fi |
| local NVM_VERSION_DIR |
| NVM_VERSION_DIR="$(nvm_version_path "$VERSION")" |
| if [ ! -d "$NVM_VERSION_DIR" ]; then |
| echo "$VERSION version is not installed yet" >&2 |
| return 1 |
| fi |
| # Strip other version from PATH |
| PATH=`nvm_strip_path "$PATH" "/bin"` |
| # Prepend current version |
| PATH=`nvm_prepend_path "$PATH" "$NVM_VERSION_DIR/bin"` |
| if [ -z "$MANPATH" ]; then |
| MANPATH=$(manpath) |
| fi |
| # Strip other version from MANPATH |
| MANPATH=`nvm_strip_path "$MANPATH" "/share/man"` |
| # Prepend current version |
| MANPATH=`nvm_prepend_path "$MANPATH" "$NVM_VERSION_DIR/share/man"` |
| # Strip other version from NODE_PATH |
| NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"` |
| # Prepend current version |
| NODE_PATH=`nvm_prepend_path "$NODE_PATH" "$NVM_VERSION_DIR/lib/node_modules"` |
| export PATH |
| hash -r |
| export MANPATH |
| export NODE_PATH |
| export NVM_PATH="$NVM_VERSION_DIR/lib/node" |
| export NVM_BIN="$NVM_VERSION_DIR/bin" |
| rm -f "$NVM_DIR/current" && ln -s "$NVM_VERSION_DIR" "$NVM_DIR/current" |
| echo "Now using node $VERSION" |
| ;; |
| "run" ) |
| local provided_version |
| local has_checked_nvmrc |
| has_checked_nvmrc=0 |
| # run given version of node |
| shift |
| if [ $# -lt 1 ]; then |
| nvm_rc_version && has_checked_nvmrc=1 |
| if [ -n "$NVM_RC_VERSION" ]; then |
| VERSION=`nvm_version $NVM_RC_VERSION` |
| else |
| VERSION='N/A' |
| fi |
| if [ $VERSION = "N/A" ]; then |
| nvm help |
| return 127 |
| fi |
| fi |
| |
| provided_version=$1 |
| if [ -n "$provided_version" ]; then |
| VERSION=`nvm_version $provided_version` |
| if [ $VERSION = "N/A" ]; then |
| provided_version='' |
| if [ $has_checked_nvmrc -ne 1 ]; then |
| nvm_rc_version && has_checked_nvmrc=1 |
| fi |
| VERSION=`nvm_version $NVM_RC_VERSION` |
| else |
| shift |
| fi |
| fi |
| |
| local NVM_VERSION_DIR |
| NVM_VERSION_DIR=$(nvm_version_path "$VERSION") |
| if [ ! -d "$NVM_VERSION_DIR" ]; then |
| echo "$VERSION version is not installed yet" >&2 |
| return 1 |
| fi |
| RUN_NODE_PATH=`nvm_strip_path "$NODE_PATH" "/lib/node_modules"` |
| RUN_NODE_PATH=`nvm_prepend_path "$NODE_PATH" "$NVM_VERSION_DIR/lib/node_modules"` |
| echo "Running node $VERSION" |
| NODE_PATH=$RUN_NODE_PATH $NVM_VERSION_DIR/bin/node "$@" |
| ;; |
| "exec" ) |
| shift |
| |
| local provided_version |
| provided_version=$1 |
| if [ -n "$provided_version" ]; then |
| VERSION=`nvm_version $provided_version` |
| if [ $VERSION = "N/A" ]; then |
| provided_version='' |
| nvm_rc_version |
| VERSION=`nvm_version $NVM_RC_VERSION` |
| else |
| shift |
| fi |
| fi |
| |
| local NVM_VERSION_DIR |
| NVM_VERSION_DIR=$(nvm_version_path "$VERSION") |
| if [ ! -d "$NVM_VERSION_DIR" ]; then |
| echo "$VERSION version is not installed yet" >&2 |
| return 1 |
| fi |
| echo "Running node $VERSION" |
| NODE_VERSION=$VERSION $NVM_DIR/nvm-exec "$@" |
| ;; |
| "ls" | "list" ) |
| local NVM_LS_OUTPUT |
| local NVM_LS_EXIT_CODE |
| NVM_LS_OUTPUT=$(nvm_ls "$2") |
| NVM_LS_EXIT_CODE=$? |
| nvm_print_versions "$NVM_LS_OUTPUT" |
| if [ $# -eq 1 ]; then |
| nvm alias |
| fi |
| return $NVM_LS_EXIT_CODE |
| ;; |
| "ls-remote" | "list-remote" ) |
| nvm_print_versions "`nvm_ls_remote $2`" |
| return |
| ;; |
| "current" ) |
| nvm_version current |
| ;; |
| "alias" ) |
| mkdir -p $NVM_DIR/alias |
| if [ $# -le 2 ]; then |
| local DEST |
| for ALIAS in $NVM_DIR/alias/$2*; do |
| if [ -e "$ALIAS" ]; then |
| DEST=`cat $ALIAS` |
| VERSION=`nvm_version $DEST` |
| if [ "$DEST" = "$VERSION" ]; then |
| echo "$(basename $ALIAS) -> $DEST" |
| else |
| echo "$(basename $ALIAS) -> $DEST (-> $VERSION)" |
| fi |
| fi |
| done |
| return |
| fi |
| if [ -z "$3" ]; then |
| rm -f $NVM_DIR/alias/$2 |
| echo "$2 -> *poof*" |
| return |
| fi |
| mkdir -p $NVM_DIR/alias |
| VERSION=`nvm_version $3` |
| if [ $? -ne 0 ]; then |
| echo "! WARNING: Version '$3' does not exist." >&2 |
| fi |
| echo $3 > "$NVM_DIR/alias/$2" |
| if [ ! "$3" = "$VERSION" ]; then |
| echo "$2 -> $3 (-> $VERSION)" |
| else |
| echo "$2 -> $3" |
| fi |
| ;; |
| "unalias" ) |
| mkdir -p $NVM_DIR/alias |
| [ $# -ne 2 ] && nvm help && return 127 |
| [ ! -f "$NVM_DIR/alias/$2" ] && echo "Alias $2 doesn't exist!" >&2 && return |
| rm -f $NVM_DIR/alias/$2 |
| echo "Deleted alias $2" |
| ;; |
| "copy-packages" ) |
| if [ $# -ne 2 ]; then |
| nvm help |
| return 127 |
| fi |
| VERSION=$(nvm_version "$2") |
| local ROOT |
| ROOT=$(nvm use $VERSION && npm -g root) |
| |
| # declare local INSTALLS first, otherwise it doesn't work in zsh |
| local INSTALLS |
| INSTALLS=$(nvm use $VERSION > /dev/null && npm list --global --parseable --depth=0 2> /dev/null | tail -n +2 | \grep -o -e '/[^/]*$' | cut -c 2- | xargs) |
| |
| npm install -g --quiet $INSTALLS |
| ;; |
| "clear-cache" ) |
| rm -f $NVM_DIR/v* "$(nvm_version_dir)" 2>/dev/null |
| echo "Cache cleared." |
| ;; |
| "version" ) |
| nvm_version $2 |
| ;; |
| "--version" ) |
| echo "0.13.1" |
| ;; |
| "unload" ) |
| unset -f nvm nvm_print_versions nvm_checksum nvm_ls_remote nvm_ls nvm_remote_version nvm_version nvm_rc_version nvm_version_greater > /dev/null 2>&1 |
| unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_DIR NVM_CD_FLAGS > /dev/null 2>&1 |
| ;; |
| * ) |
| nvm help |
| ;; |
| esac |
| } |
| |
| nvm ls default >/dev/null && nvm use default >/dev/null || true |
| |
