export NVM_DIR=$(cd $(dirname ${BASH_SOURCE[0]:-$0}); pwd)
fi
-# Emulate curl with wget, if necessary
-if [ ! `which curl` ]; then
- if [ `which wget` ]; then
- curl() {
- ARGS="$* "
- ARGS=${ARGS/-s /-q }
- ARGS=${ARGS/-\# /}
- ARGS=${ARGS/-C - /-c }
- ARGS=${ARGS/-o /-O }
-
- wget $ARGS
- }
- else
- NOCURL='nocurl'
- curl() { echo 'Need curl or wget to proceed.' >&2; }
- fi
-fi
-
# Expand a version using the version cache
nvm_version()
{
PATTERN=$1
- VERSION=''
- if [ -f "$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 [[ "$PATTERN" == v*.*.* ]]; then
- VERSION="$PATTERN"
- fi
# The default version is the current one
- if [ ! "$PATTERN" -o "$PATTERN" = 'current' ]; then
- VERSION=`node -v 2>/dev/null`
+ if [ ! "$PATTERN" ]; then
+ PATTERN='current'
fi
- if [ "$PATTERN" = 'stable' ]; then
- PATTERN='*.*[02468].'
+
+ VERSION=`nvm_ls $PATTERN | tail -n1`
+ echo "$VERSION"
+
+ if [ "$VERSION" = 'N/A' ]; then
+ return 13
fi
- if [ "$PATTERN" = 'latest' ]; then
- PATTERN='*.*.'
+}
+
+nvm_ls()
+{
+ PATTERN=$1
+ VERSIONS=''
+ if [ "$PATTERN" = 'current' ]; then
+ echo `node -v 2>/dev/null`
+ return
fi
- if [ "$PATTERN" = 'all' ]; then
- (cd $NVM_DIR; \ls -dG v* 2>/dev/null || echo "N/A")
+
+ if [ -f "$NVM_DIR/alias/$PATTERN" ]; then
+ nvm_version `cat $NVM_DIR/alias/$PATTERN`
return
fi
- if [ ! "$VERSION" ]; then
- VERSION=`(cd $NVM_DIR; \ls -d v${PATTERN}* 2>/dev/null) | sort -t. -k 2,1n -k 2,2n -k 3,3n | tail -n1`
+ # If it looks like an explicit version, don't do anything funny
+ if [[ "$PATTERN" == v?*.?*.?* ]]; then
+ VERSIONS="$PATTERN"
+ else
+ VERSIONS=`(cd $NVM_DIR; \ls -d v${PATTERN}* 2>/dev/null) | sort -t. -k 1.2,1n -k 2,2n -k 3,3n`
fi
- if [ ! "$VERSION" ]; then
+ if [ ! "$VERSIONS" ]; then
echo "N/A"
- return 13
- elif [ -e "$NVM_DIR/$VERSION" ]; then
- (cd $NVM_DIR; \ls -dG "$VERSION")
- else
- echo "$VERSION"
+ return
fi
+ echo "$VERSIONS"
+ return
+}
+
+print_versions()
+{
+ OUTPUT=''
+ 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" | column
}
nvm()
echo " nvm install <version> Download and install a <version>"
echo " nvm uninstall <version> Uninstall a version"
echo " nvm use <version> Modify PATH to use <version>"
- echo " nvm ls List versions (installed versions are blue)"
+ 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 deactivate Undo effects of NVM on current shell"
- echo " nvm sync Update the local cache of available versions"
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 v0.4.0 Install a specific version number"
- echo " nvm use stable Use the stable release"
- echo " nvm install latest Install the latest, possibly unstable version"
+ 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 alias default v0.4.0 Set v0.4.0 as the default"
+ 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" )
+ if [ ! `which curl` ]; then
+ echo 'NVM Needs curl to proceed.' >&2;
+ fi
+
if [ $# -ne 2 ]; then
nvm help
return
fi
- [ "$NOCURL" ] && curl && return
VERSION=`nvm_version $2`
+
+ [ -d "$NVM_DIR/$VERSION" ] && echo "$VERSION is already installed." && return
+
tarball=''
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"
[ ! -z $tarball ] && \
mkdir -p "$NVM_DIR/src" && \
cd "$NVM_DIR/src" && \
- curl -C - -# $tarball -o "node-$VERSION.tar.gz" && \
+ curl -C - --progress-bar $tarball -o "node-$VERSION.tar.gz" && \
tar -xzf "node-$VERSION.tar.gz" && \
cd "node-$VERSION" && \
./configure --prefix="$NVM_DIR/$VERSION" && \
nvm use $VERSION
if ! which npm ; then
echo "Installing npm..."
- # TODO: if node version 0.2.x add npm_install=0.2.19 before sh
- curl http://npmjs.org/install.sh | clean=yes sh
+ 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 http://npmjs.org/install.sh | clean=yes npm_install=0.2.19 sh
+ fi
+ else
+ curl http://npmjs.org/install.sh | clean=yes sh
+ fi
fi
else
echo "nvm: install $VERSION failed!"
fi
# Delete all files related to target version.
- (cd "$NVM_DIR" && \
- rm -rf "node-$VERSION" 2>/dev/null && \
- mkdir -p "$NVM_DIR/src" && \
+ (mkdir -p "$NVM_DIR/src" && \
cd "$NVM_DIR/src" && \
+ rm -rf "node-$VERSION" 2>/dev/null && \
rm -f "node-$VERSION.tar.gz" 2>/dev/null && \
rm -rf "$NVM_DIR/$VERSION" 2>/dev/null)
echo "Uninstalled node $VERSION"
nvm unalias `basename $A`
done
- # Run sync in order to restore version stub file in $NVM_DIR.
- nvm sync 1>/dev/null
;;
"deactivate" )
if [[ $PATH == *$NVM_DIR/*/bin* ]]; then
export NVM_BIN="$NVM_DIR/$VERSION/bin"
echo "Now using node $VERSION"
;;
- "ls" )
- if [ $# -ne 1 ]; then
- nvm_version $2
+ "run" )
+ # run given version of node
+ if [ $# -lt 2 ]; then
+ nvm help
return
fi
- nvm_version all
- for P in {stable,latest,current}; do
- echo -ne "$P: \t"; nvm_version $P
- done
- nvm alias
- echo "# use 'nvm sync' to update from nodejs.org"
+ 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
;;
"alias" )
mkdir -p $NVM_DIR/alias
echo $3 > "$NVM_DIR/alias/$2"
if [ ! "$3" = "$VERSION" ]; then
echo "$2 -> $3 (-> $VERSION)"
- echo "! WARNING: Moving target. Aliases to implicit versions may change without warning."
else
echo "$2 -> $3"
fi
rm -f $NVM_DIR/alias/$2
echo "Deleted alias $2"
;;
- "sync" )
- [ "$NOCURL" ] && curl && return
- LATEST=`nvm_version latest`
- STABLE=`nvm_version stable`
- (cd $NVM_DIR
- rm -f v* 2>/dev/null
- printf "# syncing with nodejs.org..."
- for VER in `curl -s http://nodejs.org/dist/ -o - | grep 'v[0-9].*' | sed -e 's/.*node-//' -e 's/\.tar\.gz.*//' -e 's/<[^>]*>//' -e 's/\/<[^>]*>.*//'`; do
- touch $VER
- done
- echo " done."
- )
- [ "$STABLE" = `nvm_version stable` ] || echo "NEW stable: `nvm_version stable`"
- [ "$LATEST" = `nvm_version latest` ] || echo "NEW latest: `nvm_version latest`"
- ;;
"copy-packages" )
if [ $# -ne 2 ]; then
nvm help
echo "Cache cleared."
;;
"version" )
- nvm_version $2
+ print_versions "`nvm_version $2`"
;;
* )
nvm help
Code Review / common / bash_it.git / commitdiff
