mirror of
https://github.com/nvm-sh/nvm.git
synced 2025-05-17 09:31:51 +00:00
f10504b11c
When nvm.sh is sourced in bashrc or zshrc, and if node is not found in the path, an error message is shown since which node fails. The patch suppresses this error message.
740 lines
21 KiB
Bash
740 lines
21 KiB
Bash
# Node Version Manager
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# Implemented as a POSIX-compliant function
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# Should work on sh, dash, bash, ksh, zsh
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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_SCRIPT_SOURCE="$_"
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nvm_has() {
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type "$1" > /dev/null 2>&1
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}
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nvm_download() {
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if nvm_has "curl"; then
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curl $*
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elif nvm_has "wget"; then
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# Emulate curl with wget
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ARGS=$(echo "$*" | sed -e 's/--progress-bar /--progress=bar /' \
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-e 's/-L //' \
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-e 's/-I //' \
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-e 's/-s /-q /' \
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-e 's/-o /-O /' \
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-e 's/-C - /-c /')
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wget $ARGS
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fi
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}
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nvm_has_system_node() {
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[ "$(nvm deactivate 2> /dev/null && command -v node)" != '' ]
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}
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# Make zsh glob matching behave same as bash
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# This fixes the "zsh: no matches found" errors
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if nvm_has "unsetopt"; then
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unsetopt nomatch 2>/dev/null
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NVM_CD_FLAGS="-q"
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fi
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# Auto detect the NVM_DIR when not set
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if [ -z "$NVM_DIR" ]; then
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if [ -n "$BASH_SOURCE" ]; then
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NVM_SCRIPT_SOURCE="${BASH_SOURCE[0]}"
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fi
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export NVM_DIR=$(cd $NVM_CD_FLAGS $(dirname "${NVM_SCRIPT_SOURCE:-$0}") > /dev/null && pwd)
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fi
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unset NVM_SCRIPT_SOURCE 2> /dev/null
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# Setup mirror location if not already set
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if [ -z "$NVM_NODEJS_ORG_MIRROR" ]; then
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export NVM_NODEJS_ORG_MIRROR="http://nodejs.org/dist"
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fi
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nvm_tree_contains_path() {
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local tree
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tree="$1"
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local node_path
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node_path="$2"
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local pathdir
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pathdir=$(dirname "$node_path")
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while [ "$pathdir" != "" ] && [ "$pathdir" != "." ] && [ "$pathdir" != "/" ] && [ "$pathdir" != "$tree" ]; do
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pathdir=$(dirname "$pathdir")
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done
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[ "$pathdir" = "$tree" ]
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}
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# Traverse up in directory tree to find containing folder
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nvm_find_up() {
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local path
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path=$PWD
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while [ "$path" != "" ] && [ ! -f "$path/$1" ]; do
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path=${path%/*}
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done
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echo "$path"
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}
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nvm_find_nvmrc() {
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local dir
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dir="$(nvm_find_up '.nvmrc')"
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if [ -e "$dir/.nvmrc" ]; then
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echo "$dir/.nvmrc"
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fi
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}
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# Obtain nvm version from rc file
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nvm_rc_version() {
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local NVMRC_PATH
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NVMRC_PATH="$(nvm_find_nvmrc)"
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if [ -e "$NVMRC_PATH" ]; then
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read NVM_RC_VERSION < "$NVMRC_PATH"
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echo "Found '$NVMRC_PATH' with version <$NVM_RC_VERSION>"
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fi
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}
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# Expand a version using the version cache
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nvm_version() {
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local PATTERN
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PATTERN=$1
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local VERSION
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# The default version is the current one
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if [ -z "$PATTERN" ]; then
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PATTERN='current'
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fi
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if [ "$PATTERN" = "current" ]; then
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nvm_ls_current
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return $?
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fi
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VERSION=`nvm_ls $PATTERN | tail -n1`
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echo "$VERSION"
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if [ "$VERSION" = 'N/A' ]; then
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return 3
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fi
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}
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nvm_remote_version() {
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local PATTERN
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PATTERN=$1
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local VERSION
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VERSION=`nvm_ls_remote $PATTERN | tail -n1`
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echo "$VERSION"
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if [ "$VERSION" = 'N/A' ]; then
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return 3
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fi
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}
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nvm_normalize_version() {
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echo "$1" | sed -e 's/^v//' | awk -F. '{ printf("%d%03d%03d\n", $1,$2,$3); }'
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}
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nvm_format_version() {
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echo "$1" | sed -e 's/^\([0-9]\)/v\1/g'
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}
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nvm_strip_path() {
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echo "$1" | sed -e "s#$NVM_DIR/[^/]*$2[^:]*:##g" -e "s#:$NVM_DIR/[^/]*$2[^:]*##g" -e "s#$NVM_DIR/[^/]*$2[^:]*##g"
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}
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nvm_prepend_path() {
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if [ -z "$1" ]; then
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echo "$2"
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else
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echo "$2:$1"
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fi
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}
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nvm_binary_available() {
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# binaries started with node 0.8.6
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local MINIMAL
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MINIMAL="0.8.6"
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local VERSION
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VERSION=$1
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[ $(nvm_normalize_version $VERSION) -ge $(nvm_normalize_version $MINIMAL) ]
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}
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nvm_ls_current() {
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local NODE_PATH
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NODE_PATH="$(which node 2>/dev/null)"
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if [ $? -ne 0 ]; then
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echo 'none'
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elif nvm_tree_contains_path "$NVM_DIR" "$NODE_PATH"; then
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echo `node -v 2>/dev/null`
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else
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echo 'system'
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fi
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}
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nvm_ls() {
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local PATTERN
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PATTERN=$1
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local VERSIONS
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VERSIONS=''
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if [ "$PATTERN" = 'current' ]; then
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nvm_ls_current
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return
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fi
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if [ -f "$NVM_DIR/alias/$PATTERN" ]; then
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nvm_version `cat $NVM_DIR/alias/$PATTERN`
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return
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fi
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# If it looks like an explicit version, don't do anything funny
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if [ `expr "$PATTERN" : "v[0-9]*\.[0-9]*\.[0-9]*$"` != 0 ]; then
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if [ -d "$NVM_DIR/$PATTERN" ]; then
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VERSIONS="$PATTERN"
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fi
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else
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PATTERN=$(nvm_format_version $PATTERN)
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if [ `expr "$PATTERN" : "v[0-9]*\.[0-9]*$"` != 0 ]; then
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PATTERN="$PATTERN."
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fi
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VERSIONS=`find "$NVM_DIR/" -maxdepth 1 -type d -name "$PATTERN*" -exec basename '{}' ';' \
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| sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | \grep -v '^ *\.'`
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fi
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if [ -z "$VERSIONS" ]; then
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echo "N/A"
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return 3
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fi
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if [ -z "$PATTERN" ] && nvm_has_system_node; then
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VERSIONS="$VERSIONS$(printf '\n%s' 'system')"
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fi
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echo "$VERSIONS"
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return
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}
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nvm_ls_remote() {
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local PATTERN
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PATTERN=$1
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local VERSIONS
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local GREP_OPTIONS
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GREP_OPTIONS=''
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if [ -n "$PATTERN" ]; then
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PATTERN=`nvm_format_version "$PATTERN"`
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else
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PATTERN=".*"
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fi
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VERSIONS=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/ -o - \
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| \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' \
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| \grep -w "${PATTERN}" \
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| sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n`
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if [ -z "$VERSIONS" ]; then
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echo "N/A"
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return 3
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fi
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echo "$VERSIONS"
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return
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}
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nvm_checksum() {
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if nvm_has "shasum"; then
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checksum=$(shasum $1 | awk '{print $1}')
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elif nvm_has "sha1"; then
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checksum=$(sha1 -q $1)
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else
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checksum=$(sha1sum $1 | awk '{print $1}')
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fi
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if [ "$checksum" = "$2" ]; then
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return
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elif [ -z "$2" ]; then
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echo 'Checksums empty' #missing in raspberry pi binary
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return
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else
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echo 'Checksums do not match.' >&2
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return 1
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fi
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}
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nvm_print_versions() {
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local VERSION
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local FORMAT
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local NVM_CURRENT
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NVM_CURRENT=$(nvm_ls_current)
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echo "$1" | while read VERSION; do
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if [ "$VERSION" = "$NVM_CURRENT" ]; then
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FORMAT='\033[0;32m-> %9s\033[0m'
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elif [ -d "$NVM_DIR/$VERSION" ]; then
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FORMAT='\033[0;34m%12s\033[0m'
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elif [ "$VERSION" = "system" ]; then
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FORMAT='\033[0;33m%12s\033[0m'
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else
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FORMAT='%12s'
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fi
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printf "$FORMAT\n" $VERSION
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done
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}
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nvm() {
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if [ $# -lt 1 ]; then
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nvm help
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return
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fi
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# Try to figure out the os and arch for binary fetching
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local uname
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uname="$(uname -a)"
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local os
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local arch
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arch="$(uname -m)"
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local GREP_OPTIONS
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GREP_OPTIONS=''
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case "$uname" in
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Linux\ *) os=linux ;;
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Darwin\ *) os=darwin ;;
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SunOS\ *) os=sunos ;;
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FreeBSD\ *) os=freebsd ;;
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esac
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case "$uname" in
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*x86_64*) arch=x64 ;;
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*i*86*) arch=x86 ;;
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*armv6l*) arch=arm-pi ;;
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esac
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# initialize local variables
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local VERSION
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local ADDITIONAL_PARAMETERS
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local ALIAS
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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 --version Print out the latest released version of nvm"
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echo " nvm install [-s] <version> Download and install a <version>, [-s] from source. Uses .nvmrc if available"
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echo " nvm uninstall <version> Uninstall a version"
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echo " nvm use <version> Modify PATH to use <version>. Uses .nvmrc if available"
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echo " nvm run <version> [<args>] Run <version> with <args> as arguments. Uses .nvmrc if available for <version>"
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echo " nvm current Display currently activated version"
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echo " nvm ls List installed versions"
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echo " nvm ls <version> List versions matching a given description"
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echo " nvm ls-remote List remote versions available for install"
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echo " nvm deactivate Undo effects of NVM on current shell"
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echo " nvm alias [<pattern>] Show all aliases beginning with <pattern>"
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echo " nvm alias <name> <version> Set an alias named <name> pointing to <version>"
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echo " nvm unalias <name> Deletes the alias named <name>"
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echo " nvm copy-packages <version> Install global NPM packages contained in <version> to current version"
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echo " nvm unload Unload NVM from shell"
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echo
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echo "Example:"
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echo " nvm install v0.10.24 Install a specific version number"
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echo " nvm use 0.10 Use the latest available 0.10.x release"
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echo " nvm run 0.10.24 myApp.js Run myApp.js using node v0.10.24"
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echo " nvm alias default 0.10.24 Set default node version on a shell"
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echo
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echo "Note:"
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echo " to remove, delete, or uninstall nvm - just remove ~/.nvm, ~/.npm, and ~/.bower folders"
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echo
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;;
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"install" | "i" )
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# initialize local variables
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local binavail
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local t
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local url
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local sum
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local tarball
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local nobinary
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local version_not_provided
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version_not_provided=0
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local provided_version
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if ! nvm_has "curl" && ! nvm_has "wget"; then
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echo 'nvm needs curl or wget to proceed.' >&2;
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return 1
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fi
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if [ $# -lt 2 ]; then
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version_not_provided=1
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nvm_rc_version
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if [ -z "$NVM_RC_VERSION" ]; then
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nvm help
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return
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fi
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fi
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shift
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nobinary=0
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if [ "$1" = "-s" ]; then
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nobinary=1
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shift
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fi
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if [ "$os" = "freebsd" ]; then
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nobinary=1
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fi
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provided_version=$1
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if [ -z "$provided_version" ]; then
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if [ $version_not_provided -ne 1 ]; then
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nvm_rc_version
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fi
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provided_version="$NVM_RC_VERSION"
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fi
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[ -d "$NVM_DIR/$provided_version" ] && echo "$provided_version is already installed." >&2 && return
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VERSION=`nvm_remote_version $provided_version`
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ADDITIONAL_PARAMETERS=''
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shift
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while [ $# -ne 0 ]
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do
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ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1"
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shift
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done
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if [ -d "$NVM_DIR/$VERSION" ]; then
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echo "$VERSION is already installed." >&2
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nvm use "$VERSION"
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return $?
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fi
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if [ "$VERSION" = "N/A" ]; then
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echo "Version '$provided_version' not found - try \`nvm ls-remote\` to browse available versions." >&2
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return 3
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fi
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# skip binary install if no binary option specified.
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if [ $nobinary -ne 1 ]; then
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# shortcut - try the binary if possible.
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if [ -n "$os" ]; then
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if nvm_binary_available "$VERSION"; then
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t="$VERSION-$os-$arch"
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url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz"
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sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-${t}.tar.gz | awk '{print $1}'`
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local tmpdir
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tmpdir="$NVM_DIR/bin/node-${t}"
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local tmptarball
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tmptarball="$tmpdir/node-${t}.tar.gz"
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if (
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mkdir -p "$tmpdir" && \
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nvm_download -L -C - --progress-bar $url -o "$tmptarball" && \
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nvm_checksum "$tmptarball" $sum && \
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tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \
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rm -f "$tmptarball" && \
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mv "$tmpdir" "$NVM_DIR/$VERSION"
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)
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then
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nvm use $VERSION
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return $?
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else
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echo "Binary download failed, trying source." >&2
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rm -rf "$tmptarball" "$tmpdir"
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fi
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fi
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fi
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fi
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echo "Additional options while compiling: $ADDITIONAL_PARAMETERS"
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tarball=''
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sum=''
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make='make'
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if [ "$os" = "freebsd" ]; then
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make='gmake'
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MAKE_CXX="CXX=c++"
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fi
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local tmpdir
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tmpdir="$NVM_DIR/src"
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local tmptarball
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tmptarball="$tmpdir/node-$VERSION.tar.gz"
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if [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - | \grep '200 OK'`" != '' ]; then
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tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz"
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sum=`nvm_download -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | \grep node-$VERSION.tar.gz | awk '{print $1}'`
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elif [ "`nvm_download -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | \grep '200 OK'`" != '' ]; then
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tarball="$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz"
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fi
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if (
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[ -n "$tarball" ] && \
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mkdir -p "$tmpdir" && \
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nvm_download -L --progress-bar $tarball -o "$tmptarball" && \
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nvm_checksum "$tmptarball" $sum && \
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tar -xzf "$tmptarball" -C "$tmpdir" && \
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cd "$tmpdir/node-$VERSION" && \
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./configure --prefix="$NVM_DIR/$VERSION" $ADDITIONAL_PARAMETERS && \
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$make $MAKE_CXX && \
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rm -f "$NVM_DIR/$VERSION" 2>/dev/null && \
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$make $MAKE_CXX install
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)
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then
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nvm use $VERSION
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if ! nvm_has "npm" ; then
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echo "Installing npm..."
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if [ "`expr "$VERSION" : '\(^v0\.1\.\)'`" != '' ]; then
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echo "npm requires node v0.2.3 or higher" >&2
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elif [ "`expr "$VERSION" : '\(^v0\.2\.\)'`" != '' ]; then
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if [ "`expr "$VERSION" : '\(^v0\.2\.[0-2]$\)'`" != '' ]; then
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echo "npm requires node v0.2.3 or higher" >&2
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else
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nvm_download https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh
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fi
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else
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nvm_download https://npmjs.org/install.sh -o - | clean=yes sh
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fi
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fi
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else
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echo "nvm: install $VERSION failed!" >&2
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return 1
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fi
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;;
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"uninstall" )
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[ $# -ne 2 ] && nvm help && return
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PATTERN=`nvm_format_version $2`
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if [ "$PATTERN" = `nvm_version` ]; then
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echo "nvm: Cannot uninstall currently-active node version, $PATTERN." >&2
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return 1
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fi
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VERSION=`nvm_version $PATTERN`
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if [ ! -d $NVM_DIR/$VERSION ]; then
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echo "$VERSION version is not installed..." >&2
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return;
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fi
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t="$VERSION-$os-$arch"
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# Delete all files related to target version.
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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 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 $2`
|
|
fi
|
|
if [ ! -d "$NVM_DIR/$VERSION" ]; then
|
|
echo "$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" "$NVM_DIR/$VERSION/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" "$NVM_DIR/$VERSION/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" "$NVM_DIR/$VERSION/lib/node_modules"`
|
|
export PATH
|
|
hash -r
|
|
export MANPATH
|
|
export NODE_PATH
|
|
export NVM_PATH="$NVM_DIR/$VERSION/lib/node"
|
|
export NVM_BIN="$NVM_DIR/$VERSION/bin"
|
|
rm -f "$NVM_DIR/current" && ln -s "$NVM_DIR/$VERSION" "$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 $NVM_RC_VERSION`
|
|
else
|
|
shift
|
|
fi
|
|
fi
|
|
|
|
if [ ! -d "$NVM_DIR/$VERSION" ]; then
|
|
echo "$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" "$NVM_DIR/$VERSION/lib/node_modules"`
|
|
echo "Running node $VERSION"
|
|
NODE_PATH=$RUN_NODE_PATH $NVM_DIR/$VERSION/bin/node "$@"
|
|
;;
|
|
"ls" | "list" )
|
|
local NVM_LS_OUTPUT
|
|
local NVM_LS_EXIT_CODE
|
|
NVM_LS_OUTPUT=$(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 $VERSION && npm -g root)`
|
|
local ROOTDEPTH
|
|
ROOTDEPTH=$((`echo $ROOT | sed 's/[^\/]//g'|wc -m` -1))
|
|
|
|
# declare local INSTALLS first, otherwise it doesn't work in zsh
|
|
local INSTALLS
|
|
INSTALLS=`nvm use $VERSION > /dev/null && npm -g -p ll | \grep "$ROOT\/[^/]\+$" | cut -d '/' -f $(($ROOTDEPTH + 2)) | 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" )
|
|
nvm_version $2
|
|
;;
|
|
"--version" )
|
|
echo "0.12.1"
|
|
;;
|
|
"unload" )
|
|
unset -f nvm nvm_print_versions nvm_checksum nvm_ls_remote nvm_ls nvm_remote_version nvm_version nvm_rc_version > /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
|
|
|