130 lines
3.4 KiB
Bash
Executable File
130 lines
3.4 KiB
Bash
Executable File
# Node Version Manager
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# Implemented as a bash function
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# To use source this file from your bash profile
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#
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# Implemented by Tim Caswell <tim@creationix.com>
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# with much bash help from Matthew Ranney
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nvm()
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{
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START=`pwd`
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if [ $# -lt 1 ]; then
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nvm help
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return
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fi
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case $1 in
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"help" )
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echo
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echo "Node Version Manager"
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echo
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echo "Usage:"
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echo " nvm help (Show this message)"
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echo " nvm install version (Download and install a released version)"
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echo " nvm list (Show all installed versions)"
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echo " nvm use version (Set this version in the PATH)"
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echo " nvm use (Use the latest stable version)"
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echo " nvm deactivate (Remove nvm entry from PATH)"
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echo " nvm addlib (Copies the module in cwd to the current env)"
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echo " nvm linklib (Links the module in cwd to the current env)"
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echo " nvm listlibs (Show the modules in the current env)"
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echo
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echo "Example:"
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echo " nvm install v0.1.94"
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echo
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;;
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"install" )
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if [ $# -ne 2 ]; then
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nvm help
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return;
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fi
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mkdir -p "$NVM_DIR/src" && \
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cd "$NVM_DIR/src" && \
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wget "http://nodejs.org/dist/node-$2.tar.gz" -N && \
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tar -xzf "node-$2.tar.gz" && \
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cd "node-$2" && \
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./configure --prefix="$NVM_DIR/$2" && \
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make && \
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make install && \
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nvm use $2
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cd $START
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;;
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"deactivate" )
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if [[ $PATH == *$NVM_DIR/*/bin* ]]; then
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export PATH=${PATH%$NVM_DIR/*/bin*}${PATH#*$NVM_DIR/*/bin:}
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unset NODE_PATH
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echo "$NVM_DIR/*/bin removed from \$PATH"
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else
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echo "Could not find $NVM_DIR/*/bin in \$PATH"
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fi
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;;
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"addlib" )
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mkdir -p $NODE_PATH
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mkdir -p $NODE_BIN
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if [ -d `pwd`/lib ]; then
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cp -r `pwd`/lib/ "$NODE_PATH/"
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cp -r `pwd`/bin/ "$NODE_BIN/"
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else
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echo "Can't find lib dir at `pwd`/lib"
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fi
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;;
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"linklib" )
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mkdir -p $NODE_PATH
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mkdir -p $NODE_BIN
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if [ -d `pwd`/lib ]; then
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ln -sf `pwd`/lib/* "$NODE_PATH/"
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ln -sf `pwd`/bin/* "$NODE_BIN/"
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else
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echo "Can't find lib dir at `pwd`/lib"
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fi
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;;
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"use" )
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if [ $# -ne 2 ]; then
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for f in $NVM_DIR/v*; do
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nvm use ${f##*/} > /dev/null
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done
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return;
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fi
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if [ ! -d $NVM_DIR/$2 ]; then
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echo "$2 version is not installed yet"
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return;
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fi
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if [[ $PATH == *$NVM_DIR/*/bin* ]]; then
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PATH=${PATH%$NVM_DIR/*/bin*}$NVM_DIR/$2/bin${PATH#*$NVM_DIR/*/bin}
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else
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PATH="$NVM_DIR/$2/bin:$PATH"
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fi
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export PATH
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export NODE_PATH="$NVM_DIR/$2/lib/node"
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export NODE_BIN="$NVM_DIR/$2/bin"
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mkdir -p "$NODE_PATH"
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mkdir -p "$NODE_BIN"
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echo "Now using node $2"
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;;
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"listlibs" )
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ls $NODE_PATH | grep -v wafadmin
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;;
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"list" )
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if [ $# -ne 1 ]; then
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nvm help
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return;
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fi
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if [ -d $NVM_DIR/HEAD ]; then
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if [[ $PATH == *$NVM_DIR/HEAD/bin* ]]; then
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echo "HEAD *"
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else
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echo "HEAD"
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fi
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fi
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for f in $NVM_DIR/v*; do
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if [[ $PATH == *$f/bin* ]]; then
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echo "v${f##*v} *"
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else
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echo "v${f##*v}"
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fi
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done
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;;
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* )
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nvm help
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;;
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esac
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} |