| #!/bin/sh |
| |
| # Node Version Manager |
| # Implemented as a bash function |
| # To use source this file from your bash profile |
| # |
| # Implemented by Tim Caswell <tim@creationix.com> |
| # with much bash help from Matthew Ranney |
| |
| # Auto detect the NVM_DIR |
| if [ ! -d "$NVM_DIR" ]; then |
| export NVM_DIR=$(cd $(dirname ${BASH_SOURCE[0]:-$0}) > /dev/null && pwd) |
| fi |
| |
| # Make zsh glob matching behave same as bash |
| # This fixes the "zsh: no matches found" errors |
| if [ ! -z "$(which unsetopt 2>/dev/null)" ]; then |
| unsetopt nomatch 2>/dev/null |
| fi |
| |
| nvm_set_nullglob() { |
| if type setopt > /dev/null 2>&1; then |
| # Zsh |
| setopt NULL_GLOB |
| else |
| # Bash |
| shopt -s nullglob |
| fi |
| } |
| |
| # Obtain nvm version from rc file |
| rc_nvm_version() { |
| if [ -e .nvmrc ]; then |
| RC_VERSION=`cat .nvmrc | head -n 1` |
| echo "Found .nvmrc files with version <$RC_VERSION>" |
| fi |
| } |
| |
| # Expand a version using the version cache |
| nvm_version() { |
| local PATTERN=$1 |
| # The default version is the current one |
| if [ ! "$PATTERN" ]; then |
| PATTERN='current' |
| fi |
| |
| VERSION=`nvm_ls $PATTERN | tail -n1` |
| echo "$VERSION" |
| |
| if [ "$VERSION" = 'N/A' ]; then |
| return |
| fi |
| } |
| |
| nvm_remote_version() { |
| local PATTERN=$1 |
| VERSION=`nvm_ls_remote $PATTERN | tail -n1` |
| echo "$VERSION" |
| |
| if [ "$VERSION" = 'N/A' ]; then |
| return |
| fi |
| } |
| |
| nvm_ls() { |
| local PATTERN=$1 |
| local VERSIONS='' |
| if [ "$PATTERN" = 'current' ]; then |
| echo `node -v 2>/dev/null` |
| 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 [[ "$PATTERN" == v?*.?*.?* ]]; then |
| VERSIONS="$PATTERN" |
| else |
| VERSIONS=`find "$NVM_DIR/" -maxdepth 1 -type d -name "v$PATTERN*" -exec basename '{}' ';' \ |
| | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n` |
| fi |
| if [ ! "$VERSIONS" ]; then |
| echo "N/A" |
| return |
| fi |
| echo "$VERSIONS" |
| return |
| } |
| |
| nvm_ls_remote() { |
| local PATTERN=$1 |
| local VERSIONS |
| if [ "$PATTERN" ]; then |
| if echo "${PATTERN}" | \grep -v '^v' ; then |
| PATTERN=v$PATTERN |
| fi |
| else |
| PATTERN=".*" |
| fi |
| VERSIONS=`curl -s http://nodejs.org/dist/ \ |
| | \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' \ |
| | \grep -w "${PATTERN}" \ |
| | sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n` |
| if [ ! "$VERSIONS" ]; then |
| echo "N/A" |
| return |
| fi |
| echo "$VERSIONS" |
| return |
| } |
| |
| nvm_checksum() { |
| if [ "$1" = "$2" ]; then |
| return |
| elif [ -z $2 ]; then |
| echo 'Checksums empty' #missing in raspberry pi binary |
| return |
| else |
| echo 'Checksums do not match.' |
| return 1 |
| fi |
| } |
| |
| |
| print_versions() { |
| local OUTPUT='' |
| local PADDED_VERSION='' |
| for VERSION in $1; do |
| PADDED_VERSION=`printf '%10s' $VERSION` |
| if [[ -d "$NVM_DIR/$VERSION" ]]; then |
| PADDED_VERSION="\033[0;34m$PADDED_VERSION\033[0m" |
| fi |
| OUTPUT="$OUTPUT\n$PADDED_VERSION" |
| done |
| echo -e "$OUTPUT" |
| } |
| |
| nvm() { |
| if [ $# -lt 1 ]; then |
| nvm help |
| return |
| fi |
| |
| # Try to figure out the os and arch for binary fetching |
| local uname="$(uname -a)" |
| local os= |
| local arch="$(uname -m)" |
| case "$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 |
| |
| case $1 in |
| "help" ) |
| echo |
| echo "Node Version Manager" |
| echo |
| echo "Usage:" |
| echo " nvm help Show this message" |
| echo " nvm install [-s] <version> Download and install a <version>" |
| echo " nvm uninstall <version> Uninstall a version" |
| echo " nvm use <version> Modify PATH to use <version>" |
| echo " nvm run <version> [<args>] Run <version> with <args> as arguments" |
| 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 |
| echo "Example:" |
| echo " nvm install v0.4.12 Install a specific version number" |
| echo " nvm use 0.2 Use the latest available 0.2.x release" |
| echo " nvm run 0.4.12 myApp.js Run myApp.js using node v0.4.12" |
| echo " nvm alias default 0.4 Auto use the latest installed v0.4.x version" |
| echo |
| ;; |
| |
| "install" ) |
| # initialize local variables |
| local binavail |
| local t |
| local url |
| local sum |
| local tarball |
| local shasum='shasum' |
| local nobinary |
| |
| if [ ! `\which curl` ]; then |
| echo 'NVM Needs curl to proceed.' >&2; |
| fi |
| |
| if [ -z "`which shasum`" ]; then |
| shasum='sha1sum' |
| fi |
| |
| if [ $# -lt 2 ]; then |
| nvm help |
| return |
| fi |
| |
| shift |
| |
| nobinary=0 |
| if [ "$1" = "-s" ]; then |
| nobinary=1 |
| shift |
| fi |
| |
| if [ "$os" = "freebsd" ]; then |
| nobinary=1 |
| fi |
| |
| VERSION=`nvm_remote_version $1` |
| ADDITIONAL_PARAMETERS='' |
| |
| shift |
| |
| while [ $# -ne 0 ] |
| do |
| ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1" |
| shift |
| done |
| |
| [ -d "$NVM_DIR/$VERSION" ] && echo "$VERSION is already installed." && return |
| |
| # skip binary install if no binary option specified. |
| if [ $nobinary -ne 1 ]; then |
| # shortcut - try the binary if possible. |
| if [ -n "$os" ]; then |
| binavail= |
| # binaries started with node 0.8.6 |
| case "$VERSION" in |
| v0.8.[012345]) binavail=0 ;; |
| v0.[1234567].*) binavail=0 ;; |
| *) binavail=1 ;; |
| esac |
| if [ $binavail -eq 1 ]; then |
| t="$VERSION-$os-$arch" |
| url="http://nodejs.org/dist/$VERSION/node-${t}.tar.gz" |
| sum=`curl -s http://nodejs.org/dist/$VERSION/SHASUMS.txt | \grep node-${t}.tar.gz | awk '{print $1}'` |
| local tmpdir="$NVM_DIR/bin/node-${t}" |
| local tmptarball="$tmpdir/node-${t}.tar.gz" |
| if ( |
| mkdir -p "$tmpdir" && \ |
| curl -L -C - --progress-bar $url -o "$tmptarball" && \ |
| nvm_checksum `${shasum} "$tmptarball" | awk '{print $1}'` $sum && \ |
| tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \ |
| mv "$tmpdir" "$NVM_DIR/$VERSION" && \ |
| rm -f "$tmptarball" |
| ) |
| 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' |
| fi |
| local tmpdir="$NVM_DIR/src" |
| local tmptarball="$tmpdir/node-$VERSION.tar.gz" |
| if [ "`curl -Is "http://nodejs.org/dist/$VERSION/node-$VERSION.tar.gz" | \grep '200 OK'`" != '' ]; then |
| tarball="http://nodejs.org/dist/$VERSION/node-$VERSION.tar.gz" |
| sum=`curl -s http://nodejs.org/dist/$VERSION/SHASUMS.txt | \grep node-$VERSION.tar.gz | awk '{print $1}'` |
| elif [ "`curl -Is "http://nodejs.org/dist/node-$VERSION.tar.gz" | \grep '200 OK'`" != '' ]; then |
| tarball="http://nodejs.org/dist/node-$VERSION.tar.gz" |
| fi |
| if ( |
| [ ! -z $tarball ] && \ |
| mkdir -p "$tmpdir" && \ |
| curl -L --progress-bar $tarball -o "$tmptarball" && \ |
| if [ "$sum" = "" ]; then : ; else nvm_checksum `${shasum} "$tmptarball" | awk '{print $1}'` $sum; fi && \ |
| tar -xzf "$tmptarball" -C "$tmpdir" && \ |
| cd "$tmpdir/node-$VERSION" && \ |
| ./configure --prefix="$NVM_DIR/$VERSION" $ADDITIONAL_PARAMETERS && \ |
| $make && \ |
| rm -f "$NVM_DIR/$VERSION" 2>/dev/null && \ |
| $make install |
| ) |
| then |
| nvm use $VERSION |
| if ! which npm ; then |
| echo "Installing npm..." |
| if [[ "`expr match $VERSION '\(^v0\.1\.\)'`" != '' ]]; then |
| echo "npm requires node v0.2.3 or higher" |
| elif [[ "`expr match $VERSION '\(^v0\.2\.\)'`" != '' ]]; then |
| if [[ "`expr match $VERSION '\(^v0\.2\.[0-2]$\)'`" != '' ]]; then |
| echo "npm requires node v0.2.3 or higher" |
| else |
| curl https://npmjs.org/install.sh | clean=yes npm_install=0.2.19 sh |
| fi |
| else |
| curl https://npmjs.org/install.sh | clean=yes sh |
| fi |
| fi |
| else |
| echo "nvm: install $VERSION failed!" |
| return 1 |
| fi |
| ;; |
| "uninstall" ) |
| [ $# -ne 2 ] && nvm help && return |
| if [[ $2 == `nvm_version` ]]; then |
| echo "nvm: Cannot uninstall currently-active node version, $2." |
| return 1 |
| fi |
| VERSION=`nvm_version $2` |
| if [ ! -d $NVM_DIR/$VERSION ]; then |
| echo "$VERSION version is not installed..." |
| return; |
| fi |
| |
| t="$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" \ |
| "$NVM_DIR/$VERSION" 2>/dev/null |
| echo "Uninstalled node $VERSION" |
| |
| # Rm any aliases that point to uninstalled version. |
| for A in `\grep -l $VERSION $NVM_DIR/alias/* 2>/dev/null` |
| do |
| nvm unalias `basename $A` |
| done |
| |
| ;; |
| "deactivate" ) |
| if [[ $PATH == *$NVM_DIR/*/bin* ]]; then |
| export PATH=${PATH%$NVM_DIR/*/bin*}${PATH#*$NVM_DIR/*/bin:} |
| hash -r |
| echo "$NVM_DIR/*/bin removed from \$PATH" |
| else |
| echo "Could not find $NVM_DIR/*/bin in \$PATH" |
| fi |
| if [[ $MANPATH == *$NVM_DIR/*/share/man* ]]; then |
| export MANPATH=${MANPATH%$NVM_DIR/*/share/man*}${MANPATH#*$NVM_DIR/*/share/man:} |
| echo "$NVM_DIR/*/share/man removed from \$MANPATH" |
| else |
| echo "Could not find $NVM_DIR/*/share/man in \$MANPATH" |
| fi |
| ;; |
| "use" ) |
| if [ $# -eq 0 ]; then |
| nvm help |
| return |
| fi |
| if [ $# -eq 1 ]; then |
| rc_nvm_version |
| if [ ! -z $RC_VERSION ]; then |
| VERSION=`nvm_version $RC_VERSION` |
| fi |
| else |
| VERSION=`nvm_version $2` |
| fi |
| if [ -z $VERSION ]; then |
| nvm help |
| return |
| fi |
| if [ -z $VERSION ]; then |
| VERSION=`nvm_version $2` |
| fi |
| if [ ! -d $NVM_DIR/$VERSION ]; then |
| echo "$VERSION version is not installed yet" |
| return 1 |
| fi |
| if [[ $PATH == *$NVM_DIR/*/bin* ]]; then |
| PATH=${PATH%$NVM_DIR/*/bin*}$NVM_DIR/$VERSION/bin${PATH#*$NVM_DIR/*/bin} |
| else |
| PATH="$NVM_DIR/$VERSION/bin:$PATH" |
| fi |
| if [[ $MANPATH == *$NVM_DIR/*/share/man* ]]; then |
| MANPATH=${MANPATH%$NVM_DIR/*/share/man*}$NVM_DIR/$VERSION/share/man${MANPATH#*$NVM_DIR/*/share/man} |
| else |
| MANPATH="$NVM_DIR/$VERSION/share/man:$MANPATH" |
| fi |
| export PATH |
| hash -r |
| export MANPATH |
| export NVM_PATH="$NVM_DIR/$VERSION/lib/node" |
| export NVM_BIN="$NVM_DIR/$VERSION/bin" |
| echo "Now using node $VERSION" |
| ;; |
| "run" ) |
| # run given version of node |
| if [ $# -lt 2 ]; then |
| nvm help |
| return |
| fi |
| VERSION=`nvm_version $2` |
| if [ ! -d $NVM_DIR/$VERSION ]; then |
| echo "$VERSION version is not installed yet" |
| return; |
| fi |
| echo "Running node $VERSION" |
| $NVM_DIR/$VERSION/bin/node "${@:3}" |
| ;; |
| "ls" | "list" ) |
| print_versions "`nvm_ls $2`" |
| if [ $# -eq 1 ]; then |
| echo -ne "current: \t"; nvm_version current |
| nvm alias |
| fi |
| return |
| ;; |
| "ls-remote" | "list-remote" ) |
| print_versions "`nvm_ls_remote $2`" |
| return |
| ;; |
| "alias" ) |
| mkdir -p $NVM_DIR/alias |
| if [ $# -le 2 ]; then |
| for ALIAS in $(nvm_set_nullglob; echo $NVM_DIR/alias/$2* ); do |
| DEST=`cat $ALIAS` |
| VERSION=`nvm_version $DEST` |
| if [ "$DEST" = "$VERSION" ]; then |
| echo "$(basename $ALIAS) -> $DEST" |
| else |
| echo "$(basename $ALIAS) -> $DEST (-> $VERSION)" |
| fi |
| done |
| return |
| fi |
| if [ ! "$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 |
| [ ! -f $NVM_DIR/alias/$2 ] && echo "Alias $2 doesn't exist!" && return |
| rm -f $NVM_DIR/alias/$2 |
| echo "Deleted alias $2" |
| ;; |
| "copy-packages" ) |
| if [ $# -ne 2 ]; then |
| nvm help |
| return |
| fi |
| VERSION=`nvm_version $2` |
| ROOT=`nvm use $VERSION && npm -g root` |
| INSTALLS=`nvm use $VERSION > /dev/null && npm -g -p ll | \grep "$ROOT\/[^/]\+$" | cut -d '/' -f 8 | cut -d ":" -f 2 | \grep -v npm | tr "\n" " "` |
| npm install -g $INSTALLS |
| ;; |
| "clear-cache" ) |
| rm -f $NVM_DIR/v* 2>/dev/null |
| echo "Cache cleared." |
| ;; |
| "version" ) |
| print_versions "`nvm_version $2`" |
| ;; |
| * ) |
| nvm help |
| ;; |
| esac |
| } |
| |
| nvm ls default &>/dev/null && nvm use default >/dev/null || true |
