806 lines
23 KiB
Bash
806 lines
23 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 /--server-response /' \
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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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eval 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 <$NVM_RC_VERSION>"
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fi
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}
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nvm_version_greater() {
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local LHS
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LHS=$(echo "$1" | awk -F. '{for (i=1;i<=NF;++i) printf "%010d",$i}')
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local RHS
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RHS=$(echo "$2" | awk -F. '{for (i=1;i<=NF;++i) printf "%010d",$i}')
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[ $LHS \> $RHS ];
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}
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nvm_version_dir() {
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local NVM_USE_NEW_DIR
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NVM_USE_NEW_DIR="$1"
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if [ -z "$NVM_USE_NEW_DIR" ] || [ "$NVM_USE_NEW_DIR" = "new" ]; then
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echo "$NVM_DIR/versions"
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elif [ "$NVM_USE_NEW_DIR" = "old" ]; then
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echo "$NVM_DIR"
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else
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echo "unknown version dir" >&2
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return 3
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fi
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}
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nvm_version_path() {
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local VERSION
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VERSION="$1"
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if [ -z "$VERSION" ]; then
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echo "version is required" >&2
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return 3
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elif nvm_version_greater 0.12.0 "$VERSION"; then
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echo "$(nvm_version_dir old)/$VERSION"
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else
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echo "$(nvm_version_dir new)/$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)"
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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 "$(nvm_version_path "$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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if [ -d "$(nvm_version_dir new)" ]; then
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VERSIONS=`find "$(nvm_version_dir new)/" "$(nvm_version_dir old)/" -maxdepth 1 -type d -name "$PATTERN*" -exec basename '{}' ';' \
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| sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | \grep -v '^ *\.' | \grep -e '^v'`
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else
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VERSIONS=`find "$(nvm_version_dir old)/" -maxdepth 1 -type d -name "$PATTERN*" -exec basename '{}' ';' \
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| sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n | \grep -v '^ *\.' | \grep -e '^v'`
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fi
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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_version_path "$VERSION")" ]; then
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FORMAT='\033[0;34m%12s\033[0m'
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elif [ "$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 "$(nvm_version_path "$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_version_path "$VERSION")" ]; then
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echo "$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_version_path "$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 - 2>&1 | \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_version_path "$VERSION")" $ADDITIONAL_PARAMETERS && \
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$make $MAKE_CXX && \
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rm -f "$(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* 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
|
|
|