1762 lines
49 KiB
Bash
Executable File
1762 lines
49 KiB
Bash
Executable File
# 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_is_alias() {
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# this is intentionally not "command alias" so it works in zsh.
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\alias "$1" > /dev/null 2>&1
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}
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nvm_get_latest() {
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local NVM_LATEST_URL
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if nvm_has "curl"; then
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NVM_LATEST_URL="$(curl -w "%{url_effective}\n" -L -s -S http://latest.nvm.sh -o /dev/null)"
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elif nvm_has "wget"; then
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NVM_LATEST_URL="$(wget http://latest.nvm.sh --server-response -O /dev/null 2>&1 | awk '/^ Location: /{DEST=$2} END{ print DEST }')"
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else
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>&2 echo 'nvm needs curl or wget to proceed.'
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return 1
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fi
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if [ "_$NVM_LATEST_URL" = "_" ]; then
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>&2 echo "http://latest.nvm.sh did not redirect to the latest release on Github"
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return 2
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else
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echo "$NVM_LATEST_URL" | awk -F'/' '{print $NF}'
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fi
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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 "$*" | command 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 >/dev/null 2>&1 && command -v node)" != '' ]
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}
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nvm_has_system_iojs() {
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[ "$(nvm deactivate >/dev/null 2>&1 && command -v iojs)" != '' ]
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}
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# Make zsh glob matching behave same as bash
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# This fixes the "zsh: no matches found" errors
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if nvm_has "unsetopt"; then
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unsetopt nomatch 2>/dev/null
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NVM_CD_FLAGS="-q"
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fi
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# Auto detect the NVM_DIR when not set
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if [ -z "$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="https://nodejs.org/dist"
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fi
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if [ -z "$NVM_IOJS_ORG_MIRROR" ]; then
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export NVM_IOJS_ORG_MIRROR="https://iojs.org/dist"
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fi
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if [ -z "$NVM_IOJS_ORG_VERSION_LISTING" ]; then
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export NVM_IOJS_ORG_VERSION_LISTING="$NVM_IOJS_ORG_MIRROR/index.tab"
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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="$2"
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if [ "@$tree@" = "@@" ] || [ "@$node_path@" = "@@" ]; then
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>&2 echo "both the tree and the node path are required"
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return 2
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fi
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local pathdir
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pathdir=$(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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export 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 <$NVM_RC_VERSION>"
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else
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>&2 echo "No .nvmrc file found"
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return 1
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fi
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}
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nvm_version_greater() {
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local LHS
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LHS=$(nvm_normalize_version "$1")
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local RHS
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RHS=$(nvm_normalize_version "$2")
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[ $LHS -gt $RHS ];
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}
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nvm_version_greater_than_or_equal_to() {
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local LHS
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LHS=$(nvm_normalize_version "$1")
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local RHS
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RHS=$(nvm_normalize_version "$2")
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[ $LHS -ge $RHS ];
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}
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nvm_version_dir() {
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local NVM_WHICH_DIR
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NVM_WHICH_DIR="$1"
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if [ -z "$NVM_WHICH_DIR" ] || [ "_$NVM_WHICH_DIR" = "_new" ]; then
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echo "$NVM_DIR/versions/node"
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elif [ "_$NVM_WHICH_DIR" = "_iojs" ]; then
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echo "$NVM_DIR/versions/io.js"
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elif [ "_$NVM_WHICH_DIR" = "_old" ]; then
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echo "$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_alias_path() {
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echo "$(nvm_version_dir old)/alias"
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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_is_iojs_version "$VERSION"; then
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echo "$(nvm_version_dir iojs)/$(nvm_strip_iojs_prefix "$VERSION")"
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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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nvm_ensure_version_installed() {
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local PROVIDED_VERSION
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PROVIDED_VERSION="$1"
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local LOCAL_VERSION
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LOCAL_VERSION="$(nvm_version "$PROVIDED_VERSION")"
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local NVM_VERSION_DIR
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NVM_VERSION_DIR="$(nvm_version_path "$LOCAL_VERSION")"
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if [ ! -d "$NVM_VERSION_DIR" ]; then
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VERSION="$(nvm_resolve_alias "$PROVIDED_VERSION")"
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if [ $? -eq 0 ]; then
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echo "N/A: version \"$PROVIDED_VERSION -> $VERSION\" is not yet installed" >&2
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else
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echo "N/A: version \"$(nvm_ensure_version_prefix "$PROVIDED_VERSION")\" is not yet installed" >&2
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fi
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return 1
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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 $?
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fi
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local NVM_NODE_PREFIX
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NVM_NODE_PREFIX="$(nvm_node_prefix)"
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case "_$PATTERN" in
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"_$NVM_NODE_PREFIX" | "_$NVM_NODE_PREFIX-")
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PATTERN="stable"
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;;
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esac
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VERSION="$(nvm_ls "$PATTERN" | tail -n1)"
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if [ -z "$VERSION" ] || [ "_$VERSION" = "_N/A" ]; then
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echo "N/A"
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return 3;
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else
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echo "$VERSION"
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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="$1"
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local VERSION
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if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
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case "_$PATTERN" in
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"_$(nvm_iojs_prefix)")
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VERSION="$(nvm_ls_remote_iojs | tail -n1)"
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;;
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*)
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VERSION="$(nvm_ls_remote "$PATTERN")"
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;;
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esac
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else
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VERSION="$(nvm_remote_versions "$PATTERN" | tail -n1)"
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fi
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echo "$VERSION"
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if [ "_$VERSION" = '_N/A' ]; then
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return 3
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fi
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}
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nvm_remote_versions() {
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local NVM_IOJS_PREFIX
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NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
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local PATTERN
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PATTERN="$1"
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case "_$PATTERN" in
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"_$NVM_IOJS_PREFIX" | "_io.js")
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VERSIONS="$(nvm_ls_remote_iojs)"
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;;
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"_$(nvm_node_prefix)")
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VERSIONS="$(nvm_ls_remote)"
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;;
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*)
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if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
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echo >&2 "Implicit aliases are not supported in nvm_remote_versions."
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return 1
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fi
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VERSIONS="$(echo "$(nvm_ls_remote "$PATTERN")
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$(nvm_ls_remote_iojs "$PATTERN")" | command grep -v "N/A" | command sed '/^$/d')"
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;;
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esac
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if [ -z "$VERSIONS" ]; then
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echo "N/A"
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return 3
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else
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echo "$VERSIONS"
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fi
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}
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nvm_is_valid_version() {
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if nvm_validate_implicit_alias "$1" 2> /dev/null; then
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return 0
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fi
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case "$1" in
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"$(nvm_iojs_prefix)" | "$(nvm_node_prefix)")
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return 0
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;;
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*)
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local VERSION
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VERSION="$(nvm_strip_iojs_prefix "$1")"
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nvm_version_greater "$VERSION"
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;;
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esac
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}
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nvm_normalize_version() {
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echo "${1#v}" | command awk -F. '{ printf("%d%06d%06d\n", $1,$2,$3); }'
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}
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nvm_ensure_version_prefix() {
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local NVM_VERSION
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NVM_VERSION="$(nvm_strip_iojs_prefix "$1" | command sed -e 's/^\([0-9]\)/v\1/g')"
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if nvm_is_iojs_version "$1"; then
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echo "$(nvm_add_iojs_prefix "$NVM_VERSION")"
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else
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echo "$NVM_VERSION"
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fi
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}
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nvm_format_version() {
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local VERSION
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VERSION="$(nvm_ensure_version_prefix "$1")"
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if [ "_$(nvm_num_version_groups "$VERSION")" != "_3" ]; then
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nvm_format_version "${VERSION%.}.0"
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else
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echo "$VERSION"
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fi
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}
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nvm_num_version_groups() {
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local VERSION
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VERSION="$1"
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VERSION="${VERSION#v}"
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VERSION="${VERSION%.}"
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if [ -z "$VERSION" ]; then
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echo "0"
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return
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fi
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local NVM_NUM_DOTS
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NVM_NUM_DOTS=$(echo "$VERSION" | command sed -e 's/[^\.]//g')
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local NVM_NUM_GROUPS
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NVM_NUM_GROUPS=".$NVM_NUM_DOTS" # add extra dot, since it's (n - 1) dots at this point
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echo "${#NVM_NUM_GROUPS}"
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}
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nvm_strip_path() {
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echo "$1" | command sed \
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-e "s#$NVM_DIR/[^/]*$2[^:]*:##g" \
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-e "s#:$NVM_DIR/[^/]*$2[^:]*##g" \
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-e "s#$NVM_DIR/[^/]*$2[^:]*##g" \
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-e "s#$NVM_DIR/versions/[^/]*/[^/]*$2[^:]*:##g" \
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-e "s#:$NVM_DIR/versions/[^/]*/[^/]*$2[^:]*##g" \
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-e "s#$NVM_DIR/versions/[^/]*/[^/]*$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:$1"
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fi
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}
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nvm_binary_available() {
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# binaries started with node 0.8.6
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local FIRST_VERSION_WITH_BINARY
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FIRST_VERSION_WITH_BINARY="0.8.6"
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nvm_version_greater_than_or_equal_to "$(nvm_strip_iojs_prefix $1)" "$FIRST_VERSION_WITH_BINARY"
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}
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nvm_alias() {
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local ALIAS
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ALIAS="$1"
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if [ -z "$ALIAS" ]; then
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echo >&2 'An alias is required.'
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return 1
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fi
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local NVM_ALIAS_PATH
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NVM_ALIAS_PATH="$(nvm_alias_path)/$ALIAS"
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if [ ! -f "$NVM_ALIAS_PATH" ]; then
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echo >&2 'Alias does not exist.'
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return 2
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fi
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cat "$NVM_ALIAS_PATH"
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}
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nvm_ls_current() {
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local NVM_LS_CURRENT_NODE_PATH
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NVM_LS_CURRENT_NODE_PATH="$(command 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_version_dir iojs)" "$NVM_LS_CURRENT_NODE_PATH"; then
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echo "$(nvm_add_iojs_prefix $(iojs --version 2>/dev/null))"
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elif nvm_tree_contains_path "$NVM_DIR" "$NVM_LS_CURRENT_NODE_PATH"; then
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local VERSION
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VERSION="$(node --version 2>/dev/null)"
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if [ "$VERSION" = "v0.6.21-pre" ]; then
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echo "v0.6.21"
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else
|
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echo "$VERSION"
|
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fi
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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_resolve_alias() {
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if [ -z "$1" ]; then
|
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return 1
|
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fi
|
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|
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local PATTERN
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PATTERN="$1"
|
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|
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local ALIAS
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ALIAS="$PATTERN"
|
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local ALIAS_TEMP
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|
|
local SEEN_ALIASES
|
|
SEEN_ALIASES="$ALIAS"
|
|
while true; do
|
|
ALIAS_TEMP="$(nvm_alias "$ALIAS" 2> /dev/null)"
|
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|
|
if [ -z "$ALIAS_TEMP" ]; then
|
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break
|
|
fi
|
|
|
|
if [ -n "$ALIAS_TEMP" ] \
|
|
&& printf "$SEEN_ALIASES" | command grep -e "^$ALIAS_TEMP$" > /dev/null; then
|
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ALIAS="∞"
|
|
break
|
|
fi
|
|
|
|
SEEN_ALIASES="$SEEN_ALIASES\n$ALIAS_TEMP"
|
|
ALIAS="$ALIAS_TEMP"
|
|
done
|
|
|
|
if [ -n "$ALIAS" ] && [ "_$ALIAS" != "_$PATTERN" ]; then
|
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local NVM_IOJS_PREFIX
|
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NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
local NVM_NODE_PREFIX
|
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NVM_NODE_PREFIX="$(nvm_node_prefix)"
|
|
case "_$ALIAS" in
|
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"_∞" | \
|
|
"_$NVM_IOJS_PREFIX" | "_$NVM_IOJS_PREFIX-" | \
|
|
"_$NVM_NODE_PREFIX" )
|
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echo "$ALIAS"
|
|
;;
|
|
*)
|
|
nvm_ensure_version_prefix "$ALIAS"
|
|
;;
|
|
esac
|
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return 0
|
|
fi
|
|
|
|
if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
|
|
local IMPLICIT
|
|
IMPLICIT="$(nvm_print_implicit_alias local "$PATTERN" 2> /dev/null)"
|
|
if [ -n "$IMPLICIT" ]; then
|
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nvm_ensure_version_prefix "$IMPLICIT"
|
|
fi
|
|
fi
|
|
|
|
return 2
|
|
}
|
|
|
|
nvm_resolve_local_alias() {
|
|
if [ -z "$1" ]; then
|
|
return 1
|
|
fi
|
|
|
|
local VERSION
|
|
local EXIT_CODE
|
|
VERSION="$(nvm_resolve_alias "$1")"
|
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EXIT_CODE=$?
|
|
if [ -z "$VERSION" ]; then
|
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return $EXIT_CODE
|
|
fi
|
|
if [ "_$VERSION" != "_∞" ]; then
|
|
nvm_version "$VERSION"
|
|
else
|
|
echo "$VERSION"
|
|
fi
|
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}
|
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|
|
nvm_iojs_prefix() {
|
|
echo "iojs"
|
|
}
|
|
nvm_node_prefix() {
|
|
echo "node"
|
|
}
|
|
|
|
nvm_is_iojs_version() {
|
|
case "$1" in iojs-*) return 0 ;; esac
|
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return 1
|
|
}
|
|
|
|
nvm_add_iojs_prefix() {
|
|
command echo "$(nvm_iojs_prefix)-$(nvm_ensure_version_prefix "$(nvm_strip_iojs_prefix "$1")")"
|
|
}
|
|
|
|
nvm_strip_iojs_prefix() {
|
|
local NVM_IOJS_PREFIX
|
|
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
if [ "_$1" = "_$NVM_IOJS_PREFIX" ]; then
|
|
echo
|
|
else
|
|
echo "${1#"$NVM_IOJS_PREFIX"-}"
|
|
fi
|
|
}
|
|
|
|
nvm_ls() {
|
|
local PATTERN
|
|
PATTERN="$1"
|
|
local VERSIONS
|
|
VERSIONS=''
|
|
if [ "$PATTERN" = 'current' ]; then
|
|
nvm_ls_current
|
|
return
|
|
fi
|
|
|
|
local NVM_IOJS_PREFIX
|
|
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
local NVM_NODE_PREFIX
|
|
NVM_NODE_PREFIX="$(nvm_node_prefix)"
|
|
local NVM_VERSION_DIR_IOJS
|
|
NVM_VERSION_DIR_IOJS="$(nvm_version_dir iojs)"
|
|
local NVM_VERSION_DIR_NEW
|
|
NVM_VERSION_DIR_NEW="$(nvm_version_dir new)"
|
|
local NVM_VERSION_DIR_OLD
|
|
NVM_VERSION_DIR_OLD="$(nvm_version_dir old)"
|
|
|
|
case "$PATTERN" in
|
|
"$NVM_IOJS_PREFIX" | "$NVM_NODE_PREFIX" )
|
|
PATTERN="$PATTERN-"
|
|
;;
|
|
*)
|
|
if nvm_resolve_local_alias "$PATTERN"; then
|
|
return
|
|
fi
|
|
PATTERN=$(nvm_ensure_version_prefix $PATTERN)
|
|
;;
|
|
esac
|
|
# If it looks like an explicit version, don't do anything funny
|
|
local NVM_PATTERN_STARTS_WITH_V
|
|
case $PATTERN in
|
|
v*) NVM_PATTERN_STARTS_WITH_V=true ;;
|
|
*) NVM_PATTERN_STARTS_WITH_V=false ;;
|
|
esac
|
|
if [ $NVM_PATTERN_STARTS_WITH_V = true ] && [ "_$(nvm_num_version_groups "$PATTERN")" = "_3" ]; then
|
|
if [ -d "$(nvm_version_path "$PATTERN")" ]; then
|
|
VERSIONS="$PATTERN"
|
|
elif [ -d "$(nvm_version_path "$(nvm_add_iojs_prefix "$PATTERN")")" ]; then
|
|
VERSIONS="$(nvm_add_iojs_prefix "$PATTERN")"
|
|
fi
|
|
else
|
|
case "$PATTERN" in
|
|
"$NVM_IOJS_PREFIX-" | "$NVM_NODE_PREFIX-" | "system") ;;
|
|
*)
|
|
local NUM_VERSION_GROUPS
|
|
NUM_VERSION_GROUPS="$(nvm_num_version_groups "$PATTERN")"
|
|
if [ "_$NUM_VERSION_GROUPS" = "_2" ] || [ "_$NUM_VERSION_GROUPS" = "_1" ]; then
|
|
PATTERN="${PATTERN%.}."
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
local ZHS_HAS_SHWORDSPLIT_UNSET
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=1
|
|
if nvm_has "setopt"; then
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; echo $?)
|
|
setopt shwordsplit
|
|
fi
|
|
|
|
local NVM_DIRS_TO_TEST_AND_SEARCH
|
|
local NVM_DIRS_TO_SEARCH
|
|
local NVM_ADD_SYSTEM
|
|
NVM_ADD_SYSTEM=false
|
|
if nvm_is_iojs_version "$PATTERN"; then
|
|
NVM_DIRS_TO_TEST_AND_SEARCH="$NVM_VERSION_DIR_IOJS"
|
|
PATTERN="$(nvm_strip_iojs_prefix "$PATTERN")"
|
|
if nvm_has_system_iojs; then
|
|
NVM_ADD_SYSTEM=true
|
|
fi
|
|
elif [ "_$PATTERN" = "_$NVM_NODE_PREFIX-" ]; then
|
|
NVM_DIRS_TO_TEST_AND_SEARCH="$NVM_VERSION_DIR_OLD $NVM_VERSION_DIR_NEW"
|
|
PATTERN=''
|
|
if nvm_has_system_node; then
|
|
NVM_ADD_SYSTEM=true
|
|
fi
|
|
else
|
|
NVM_DIRS_TO_TEST_AND_SEARCH="$NVM_VERSION_DIR_OLD $NVM_VERSION_DIR_NEW $NVM_VERSION_DIR_IOJS"
|
|
if nvm_has_system_iojs || nvm_has_system_node; then
|
|
NVM_ADD_SYSTEM=true
|
|
fi
|
|
fi
|
|
for NVM_VERSION_DIR in $NVM_DIRS_TO_TEST_AND_SEARCH; do
|
|
if [ -d "$NVM_VERSION_DIR" ]; then
|
|
NVM_DIRS_TO_SEARCH="$NVM_VERSION_DIR $NVM_DIRS_TO_SEARCH"
|
|
fi
|
|
done
|
|
|
|
if [ -z "$PATTERN" ]; then
|
|
PATTERN='v'
|
|
fi
|
|
if [ -n "$NVM_DIRS_TO_SEARCH" ]; then
|
|
VERSIONS="$(command find $NVM_DIRS_TO_SEARCH -maxdepth 1 -type d -name "$PATTERN*" \
|
|
| command sed "
|
|
s#$NVM_VERSION_DIR_IOJS/#$NVM_IOJS_PREFIX-#;
|
|
\#$NVM_VERSION_DIR_IOJS# d;
|
|
s#^$NVM_DIR/##;
|
|
\#^versions\$# d;
|
|
s#^versions/##;
|
|
s#^v#$NVM_NODE_PREFIX-v#;
|
|
s#^\($NVM_IOJS_PREFIX\)[-/]v#\1.v#;
|
|
s#^\($NVM_NODE_PREFIX\)[-/]v#\1.v#" \
|
|
| command sort -t. -u -k 2.2,2n -k 3,3n -k 4,4n \
|
|
| command sort -s -t- -k1.1,1.1 \
|
|
| command sed "
|
|
s/^\($NVM_IOJS_PREFIX\)\./\1-/;
|
|
s/^$NVM_NODE_PREFIX\.//")"
|
|
fi
|
|
|
|
if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
|
|
unsetopt shwordsplit
|
|
fi
|
|
fi
|
|
|
|
if [ "$NVM_ADD_SYSTEM" = true ]; then
|
|
if [ -z "$PATTERN" ] || [ "_$PATTERN" = "_v" ]; then
|
|
VERSIONS="$VERSIONS$(command printf '\n%s' 'system')"
|
|
elif [ "$PATTERN" = 'system' ]; then
|
|
VERSIONS="$(command printf '%s' 'system')"
|
|
fi
|
|
fi
|
|
|
|
if [ -z "$VERSIONS" ]; then
|
|
echo "N/A"
|
|
return 3
|
|
fi
|
|
|
|
echo "$VERSIONS"
|
|
}
|
|
|
|
nvm_ls_remote() {
|
|
local PATTERN
|
|
PATTERN="$1"
|
|
local VERSIONS
|
|
local GREP_OPTIONS
|
|
GREP_OPTIONS=''
|
|
if nvm_validate_implicit_alias "$PATTERN" 2> /dev/null ; then
|
|
PATTERN="$(nvm_ls_remote "$(nvm_print_implicit_alias remote "$PATTERN")" | tail -n1)"
|
|
elif [ -n "$PATTERN" ]; then
|
|
PATTERN="$(nvm_ensure_version_prefix "$PATTERN")"
|
|
else
|
|
PATTERN=".*"
|
|
fi
|
|
VERSIONS=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/ -o - \
|
|
| \egrep -o 'v[0-9]+\.[0-9]+\.[0-9]+' \
|
|
| command grep -w "${PATTERN}" \
|
|
| sort -t. -u -k 1.2,1n -k 2,2n -k 3,3n`
|
|
if [ -z "$VERSIONS" ]; then
|
|
echo "N/A"
|
|
return 3
|
|
fi
|
|
echo "$VERSIONS"
|
|
}
|
|
|
|
nvm_ls_remote_iojs() {
|
|
local PATTERN
|
|
PATTERN="$1"
|
|
local VERSIONS
|
|
if [ -n "$PATTERN" ]; then
|
|
PATTERN="$(nvm_ensure_version_prefix $(nvm_strip_iojs_prefix "$PATTERN"))"
|
|
else
|
|
PATTERN=".*"
|
|
fi
|
|
VERSIONS="$(nvm_download -L -s $NVM_IOJS_ORG_VERSION_LISTING -o - \
|
|
| command sed "
|
|
1d;
|
|
s/^/$(nvm_iojs_prefix)-/;
|
|
s/[[:blank:]].*//" \
|
|
| command grep -w "$PATTERN" \
|
|
| command sort)"
|
|
if [ -z "$VERSIONS" ]; then
|
|
echo "N/A"
|
|
return 3
|
|
fi
|
|
echo "$VERSIONS"
|
|
}
|
|
|
|
nvm_checksum() {
|
|
local NVM_CHECKSUM
|
|
if nvm_has "sha1sum" && ! nvm_is_alias "sha1sum"; then
|
|
NVM_CHECKSUM="$(command sha1sum "$1" | command awk '{print $1}')"
|
|
elif nvm_has "sha1" && ! nvm_is_alias "sha1"; then
|
|
NVM_CHECKSUM="$(command sha1 -q "$1")"
|
|
elif nvm_has "shasum" && ! nvm_is_alias "shasum"; then
|
|
NVM_CHECKSUM="$(shasum "$1" | command awk '{print $1}')"
|
|
else
|
|
echo "Unaliased sha1sum, sha1, or shasum not found." >&2
|
|
return 2
|
|
fi
|
|
|
|
if [ "_$NVM_CHECKSUM" = "_$2" ]; then
|
|
return
|
|
elif [ -z "$2" ]; then
|
|
echo 'Checksums empty' #missing in raspberry pi binary
|
|
return
|
|
else
|
|
echo 'Checksums do not match.' >&2
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
nvm_print_versions() {
|
|
local VERSION
|
|
local FORMAT
|
|
local NVM_CURRENT
|
|
NVM_CURRENT=$(nvm_ls_current)
|
|
echo "$1" | while read VERSION; do
|
|
if [ "_$VERSION" = "_$NVM_CURRENT" ]; then
|
|
FORMAT='\033[0;32m-> %12s\033[0m'
|
|
elif [ "$VERSION" = "system" ]; then
|
|
FORMAT='\033[0;33m%15s\033[0m'
|
|
elif [ -d "$(nvm_version_path "$VERSION" 2> /dev/null)" ]; then
|
|
FORMAT='\033[0;34m%15s\033[0m'
|
|
else
|
|
FORMAT='%15s'
|
|
fi
|
|
printf "$FORMAT\n" $VERSION
|
|
done
|
|
}
|
|
|
|
nvm_validate_implicit_alias() {
|
|
local NVM_IOJS_PREFIX
|
|
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
local NVM_NODE_PREFIX
|
|
NVM_NODE_PREFIX="$(nvm_node_prefix)"
|
|
|
|
case "$1" in
|
|
"stable" | "unstable" | "$NVM_IOJS_PREFIX" | "$NVM_NODE_PREFIX" )
|
|
return
|
|
;;
|
|
*)
|
|
echo "Only implicit aliases 'stable', 'unstable', '$NVM_IOJS_PREFIX', and '$NVM_NODE_PREFIX' are supported." >&2
|
|
return 1
|
|
;;
|
|
esac
|
|
}
|
|
|
|
nvm_print_implicit_alias() {
|
|
if [ "_$1" != "_local" ] && [ "_$1" != "_remote" ]; then
|
|
echo "nvm_print_implicit_alias must be specified with local or remote as the first argument." >&2
|
|
return 1
|
|
fi
|
|
|
|
if ! nvm_validate_implicit_alias "$2"; then
|
|
return 2
|
|
fi
|
|
|
|
local ZHS_HAS_SHWORDSPLIT_UNSET
|
|
|
|
local NVM_IOJS_PREFIX
|
|
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
local NVM_NODE_PREFIX
|
|
NVM_NODE_PREFIX="$(nvm_node_prefix)"
|
|
local NVM_COMMAND
|
|
local LAST_TWO
|
|
case "$2" in
|
|
"$NVM_IOJS_PREFIX")
|
|
NVM_COMMAND="nvm_ls_remote_iojs"
|
|
if [ "_$1" = "_local" ]; then
|
|
NVM_COMMAND="nvm_ls iojs"
|
|
fi
|
|
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=1
|
|
if nvm_has "setopt"; then
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; echo $?)
|
|
setopt shwordsplit
|
|
fi
|
|
|
|
local NVM_IOJS_VERSION
|
|
NVM_IOJS_VERSION="$($NVM_COMMAND | sed "s/^"$NVM_IOJS_PREFIX"-//" | command grep -e '^v' | cut -c2- | cut -d . -f 1,2 | uniq | tail -1)"
|
|
local EXIT_CODE
|
|
EXIT_CODE="$?"
|
|
|
|
if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
|
|
unsetopt shwordsplit
|
|
fi
|
|
|
|
echo "$(nvm_add_iojs_prefix "$NVM_IOJS_VERSION")"
|
|
return $EXIT_CODE
|
|
;;
|
|
"$NVM_NODE_PREFIX")
|
|
echo "stable"
|
|
return
|
|
;;
|
|
*)
|
|
NVM_COMMAND="nvm_ls_remote"
|
|
if [ "_$1" = "_local" ]; then
|
|
NVM_COMMAND="nvm_ls node"
|
|
fi
|
|
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=1
|
|
if nvm_has "setopt"; then
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; echo $?)
|
|
setopt shwordsplit
|
|
fi
|
|
|
|
LAST_TWO=$($NVM_COMMAND | command grep -e '^v' | cut -c2- | cut -d . -f 1,2 | uniq)
|
|
|
|
if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
|
|
unsetopt shwordsplit
|
|
fi
|
|
;;
|
|
esac
|
|
local MINOR
|
|
local STABLE
|
|
local UNSTABLE
|
|
local MOD
|
|
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=1
|
|
if nvm_has "setopt"; then
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; echo $?)
|
|
setopt shwordsplit
|
|
fi
|
|
for MINOR in $LAST_TWO; do
|
|
MOD=$(expr "$(nvm_normalize_version "$MINOR")" \/ 1000000 \% 2)
|
|
if [ $MOD -eq 0 ]; then
|
|
STABLE="$MINOR"
|
|
elif [ $MOD -eq 1 ]; then
|
|
UNSTABLE="$MINOR"
|
|
fi
|
|
done
|
|
if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
|
|
unsetopt shwordsplit
|
|
fi
|
|
|
|
if [ "_$2" = "_stable" ]; then
|
|
echo $STABLE
|
|
elif [ "_$2" = "_unstable" ]; then
|
|
echo $UNSTABLE
|
|
fi
|
|
}
|
|
|
|
nvm_get_os() {
|
|
local NVM_UNAME
|
|
NVM_UNAME="$(uname -a)"
|
|
local NVM_OS
|
|
case "$NVM_UNAME" in
|
|
Linux\ *) NVM_OS=linux ;;
|
|
Darwin\ *) NVM_OS=darwin ;;
|
|
SunOS\ *) NVM_OS=sunos ;;
|
|
FreeBSD\ *) NVM_OS=freebsd ;;
|
|
esac
|
|
echo "$NVM_OS"
|
|
}
|
|
|
|
nvm_get_arch() {
|
|
local NVM_UNAME
|
|
NVM_UNAME="$(uname -a)"
|
|
local NVM_ARCH
|
|
case "$NVM_UNAME" in
|
|
*x86_64*) NVM_ARCH=x64 ;;
|
|
*i*86*) NVM_ARCH=x86 ;;
|
|
*) NVM_ARCH="$(uname -m)" ;;
|
|
esac
|
|
echo "$NVM_ARCH"
|
|
}
|
|
|
|
nvm_ensure_default_set() {
|
|
local VERSION
|
|
VERSION="$1"
|
|
if [ -z "$VERSION" ]; then
|
|
echo 'nvm_ensure_default_set: a version is required' >&2
|
|
return 1
|
|
fi
|
|
if nvm_alias default >/dev/null 2>&1; then
|
|
# default already set
|
|
return 0
|
|
fi
|
|
local OUTPUT
|
|
OUTPUT="$(nvm alias default "$VERSION")"
|
|
local EXIT_CODE
|
|
EXIT_CODE="$?"
|
|
echo "Creating default alias: $OUTPUT"
|
|
return $EXIT_CODE
|
|
}
|
|
|
|
nvm_install_iojs_binary() {
|
|
local PREFIXED_VERSION
|
|
PREFIXED_VERSION="$1"
|
|
local REINSTALL_PACKAGES_FROM
|
|
REINSTALL_PACKAGES_FROM="$2"
|
|
|
|
if ! nvm_is_iojs_version "$PREFIXED_VERSION"; then
|
|
echo 'nvm_install_iojs_binary requires an iojs-prefixed version.' >&2
|
|
return 10
|
|
fi
|
|
|
|
local VERSION
|
|
VERSION="$(nvm_strip_iojs_prefix "$PREFIXED_VERSION")"
|
|
local VERSION_PATH
|
|
VERSION_PATH="$(nvm_version_path "$PREFIXED_VERSION")"
|
|
local NVM_OS
|
|
NVM_OS="$(nvm_get_os)"
|
|
local t
|
|
local url
|
|
local sum
|
|
|
|
if [ -n "$NVM_OS" ]; then
|
|
if nvm_binary_available "$VERSION"; then
|
|
t="$VERSION-$NVM_OS-$(nvm_get_arch)"
|
|
url="$NVM_IOJS_ORG_MIRROR/$VERSION/$(nvm_iojs_prefix)-${t}.tar.gz"
|
|
sum="$(nvm_download -L -s $NVM_IOJS_ORG_MIRROR/$VERSION/SHASUMS256.txt -o - | command grep $(nvm_iojs_prefix)-${t}.tar.gz | command awk '{print $1}')"
|
|
local tmpdir
|
|
tmpdir="$NVM_DIR/bin/iojs-${t}"
|
|
local tmptarball
|
|
tmptarball="$tmpdir/iojs-${t}.tar.gz"
|
|
if (
|
|
command mkdir -p "$tmpdir" && \
|
|
nvm_download -L -C - --progress-bar $url -o "$tmptarball" && \
|
|
echo "WARNING: checksums are currently disabled for io.js" >&2 && \
|
|
# nvm_checksum "$tmptarball" $sum && \
|
|
command tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \
|
|
command rm -f "$tmptarball" && \
|
|
command mkdir -p "$VERSION_PATH" && \
|
|
command mv "$tmpdir"/* "$VERSION_PATH"
|
|
); then
|
|
return 0
|
|
else
|
|
echo "Binary download failed, trying source." >&2
|
|
command rm -rf "$tmptarball" "$tmpdir"
|
|
return 1
|
|
fi
|
|
fi
|
|
fi
|
|
return 2
|
|
}
|
|
|
|
nvm_install_node_binary() {
|
|
local VERSION
|
|
VERSION="$1"
|
|
local REINSTALL_PACKAGES_FROM
|
|
REINSTALL_PACKAGES_FROM="$2"
|
|
|
|
if nvm_is_iojs_version "$PREFIXED_VERSION"; then
|
|
echo 'nvm_install_node_binary does not allow an iojs-prefixed version.' >&2
|
|
return 10
|
|
fi
|
|
|
|
local VERSION_PATH
|
|
VERSION_PATH="$(nvm_version_path "$VERSION")"
|
|
local NVM_OS
|
|
NVM_OS="$(nvm_get_os)"
|
|
local t
|
|
local url
|
|
local sum
|
|
|
|
if [ -n "$NVM_OS" ]; then
|
|
if nvm_binary_available "$VERSION"; then
|
|
local NVM_ARCH
|
|
NVM_ARCH="$(nvm_get_arch)"
|
|
if [ $NVM_ARCH = "armv6l" ]; then
|
|
NVM_ARCH="arm-pi"
|
|
fi
|
|
t="$VERSION-$NVM_OS-$NVM_ARCH"
|
|
url="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-${t}.tar.gz"
|
|
sum=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | command grep node-${t}.tar.gz | command awk '{print $1}'`
|
|
local tmpdir
|
|
tmpdir="$NVM_DIR/bin/node-${t}"
|
|
local tmptarball
|
|
tmptarball="$tmpdir/node-${t}.tar.gz"
|
|
if (
|
|
command mkdir -p "$tmpdir" && \
|
|
nvm_download -L -C - --progress-bar $url -o "$tmptarball" && \
|
|
nvm_checksum "$tmptarball" $sum && \
|
|
command tar -xzf "$tmptarball" -C "$tmpdir" --strip-components 1 && \
|
|
command rm -f "$tmptarball" && \
|
|
command mkdir -p "$VERSION_PATH" && \
|
|
command mv "$tmpdir"/* "$VERSION_PATH"
|
|
); then
|
|
return 0
|
|
else
|
|
echo "Binary download failed, trying source." >&2
|
|
command rm -rf "$tmptarball" "$tmpdir"
|
|
return 1
|
|
fi
|
|
fi
|
|
fi
|
|
return 2
|
|
}
|
|
|
|
nvm_install_node_source() {
|
|
local VERSION
|
|
VERSION="$1"
|
|
local ADDITIONAL_PARAMETERS
|
|
ADDITIONAL_PARAMETERS="$2"
|
|
|
|
if [ -n "$ADDITIONAL_PARAMETERS" ]; then
|
|
echo "Additional options while compiling: $ADDITIONAL_PARAMETERS"
|
|
fi
|
|
|
|
local VERSION_PATH
|
|
VERSION_PATH="$(nvm_version_path "$VERSION")"
|
|
local NVM_OS
|
|
NVM_OS="$(nvm_get_os)"
|
|
|
|
local tarball
|
|
tarball=''
|
|
local sum
|
|
sum=''
|
|
local make
|
|
make='make'
|
|
if [ "_$NVM_OS" = "_freebsd" ]; then
|
|
make='gmake'
|
|
MAKE_CXX="CXX=c++"
|
|
fi
|
|
local tmpdir
|
|
tmpdir="$NVM_DIR/src"
|
|
local tmptarball
|
|
tmptarball="$tmpdir/node-$VERSION.tar.gz"
|
|
|
|
if [ "`nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz" -o - 2>&1 | command grep '200 OK'`" != '' ]; then
|
|
tarball="$NVM_NODEJS_ORG_MIRROR/$VERSION/node-$VERSION.tar.gz"
|
|
sum=`nvm_download -L -s $NVM_NODEJS_ORG_MIRROR/$VERSION/SHASUMS.txt -o - | command grep "node-$VERSION.tar.gz" | command awk '{print $1}'`
|
|
elif [ "`nvm_download -L -s -I "$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz" -o - | command grep '200 OK'`" != '' ]; then
|
|
tarball="$NVM_NODEJS_ORG_MIRROR/node-$VERSION.tar.gz"
|
|
fi
|
|
|
|
if (
|
|
[ -n "$tarball" ] && \
|
|
command mkdir -p "$tmpdir" && \
|
|
nvm_download -L --progress-bar $tarball -o "$tmptarball" && \
|
|
nvm_checksum "$tmptarball" $sum && \
|
|
command tar -xzf "$tmptarball" -C "$tmpdir" && \
|
|
cd "$tmpdir/node-$VERSION" && \
|
|
./configure --prefix="$VERSION_PATH" $ADDITIONAL_PARAMETERS && \
|
|
$make $MAKE_CXX && \
|
|
command rm -f "$VERSION_PATH" 2>/dev/null && \
|
|
$make $MAKE_CXX install
|
|
)
|
|
then
|
|
if ! nvm_has "npm" ; then
|
|
echo "Installing npm..."
|
|
if nvm_version_greater 0.2.0 "$VERSION"; then
|
|
echo "npm requires node v0.2.3 or higher" >&2
|
|
elif nvm_version_greater_than_or_equal_to "$VERSION" 0.2.0; then
|
|
if nvm_version_greater 0.2.3 "$VERSION"; then
|
|
echo "npm requires node v0.2.3 or higher" >&2
|
|
else
|
|
nvm_download -L https://npmjs.org/install.sh -o - | clean=yes npm_install=0.2.19 sh
|
|
fi
|
|
else
|
|
nvm_download -L https://npmjs.org/install.sh -o - | clean=yes sh
|
|
fi
|
|
fi
|
|
else
|
|
echo "nvm: install $VERSION failed!" >&2
|
|
return 1
|
|
fi
|
|
|
|
return $?
|
|
}
|
|
|
|
nvm() {
|
|
if [ $# -lt 1 ]; then
|
|
nvm help
|
|
return
|
|
fi
|
|
|
|
local GREP_OPTIONS
|
|
GREP_OPTIONS=''
|
|
|
|
# initialize local variables
|
|
local VERSION
|
|
local ADDITIONAL_PARAMETERS
|
|
local ALIAS
|
|
|
|
case $1 in
|
|
"help" )
|
|
echo
|
|
echo "Node Version Manager"
|
|
echo
|
|
echo "Usage:"
|
|
echo " nvm help Show this message"
|
|
echo " nvm --version Print out the latest released version of nvm"
|
|
echo " nvm install [-s] <version> Download and install a <version>, [-s] from source. Uses .nvmrc if available"
|
|
echo " nvm uninstall <version> Uninstall a version"
|
|
echo " nvm use <version> Modify PATH to use <version>. Uses .nvmrc if available"
|
|
echo " nvm run <version> [<args>] Run <version> with <args> as arguments. Uses .nvmrc if available for <version>"
|
|
echo " nvm current Display currently activated version"
|
|
echo " nvm ls List installed versions"
|
|
echo " nvm ls <version> List versions matching a given description"
|
|
echo " nvm ls-remote List remote versions available for install"
|
|
echo " nvm deactivate Undo effects of \`nvm\` on current shell"
|
|
echo " nvm alias [<pattern>] Show all aliases beginning with <pattern>"
|
|
echo " nvm alias <name> <version> Set an alias named <name> pointing to <version>"
|
|
echo " nvm unalias <name> Deletes the alias named <name>"
|
|
echo " nvm reinstall-packages <version> Reinstall global \`npm\` packages contained in <version> to current version"
|
|
echo " nvm unload Unload \`nvm\` from shell"
|
|
echo " nvm which [<version>] Display path to installed node version. Uses .nvmrc if available"
|
|
echo
|
|
echo "Example:"
|
|
echo " nvm install v0.10.32 Install a specific version number"
|
|
echo " nvm use 0.10 Use the latest available 0.10.x release"
|
|
echo " nvm run 0.10.32 app.js Run app.js using node v0.10.32"
|
|
echo " nvm exec 0.10.32 node app.js Run \`node app.js\` with the PATH pointing to node v0.10.32"
|
|
echo " nvm alias default 0.10.32 Set default node version on a shell"
|
|
echo
|
|
echo "Note:"
|
|
echo " to remove, delete, or uninstall nvm - just remove ~/.nvm, ~/.npm, and ~/.bower folders"
|
|
echo
|
|
;;
|
|
|
|
"install" | "i" )
|
|
local nobinary
|
|
local version_not_provided
|
|
version_not_provided=0
|
|
local provided_version
|
|
local NVM_OS
|
|
NVM_OS="$(nvm_get_os)"
|
|
|
|
if ! nvm_has "curl" && ! nvm_has "wget"; then
|
|
echo 'nvm needs curl or wget to proceed.' >&2;
|
|
return 1
|
|
fi
|
|
|
|
if [ $# -lt 2 ]; then
|
|
version_not_provided=1
|
|
nvm_rc_version
|
|
if [ -z "$NVM_RC_VERSION" ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
fi
|
|
|
|
shift
|
|
|
|
nobinary=0
|
|
if [ "_$1" = "_-s" ]; then
|
|
nobinary=1
|
|
shift
|
|
fi
|
|
|
|
provided_version="$1"
|
|
|
|
if [ -z "$provided_version" ]; then
|
|
if [ $version_not_provided -ne 1 ]; then
|
|
nvm_rc_version
|
|
fi
|
|
provided_version="$NVM_RC_VERSION"
|
|
else
|
|
shift
|
|
fi
|
|
|
|
VERSION="$(nvm_remote_version "$provided_version")"
|
|
|
|
if [ "_$VERSION" = "_N/A" ]; then
|
|
echo "Version '$provided_version' not found - try \`nvm ls-remote\` to browse available versions." >&2
|
|
return 3
|
|
fi
|
|
|
|
ADDITIONAL_PARAMETERS=''
|
|
local PROVIDED_REINSTALL_PACKAGES_FROM
|
|
local REINSTALL_PACKAGES_FROM
|
|
|
|
while [ $# -ne 0 ]
|
|
do
|
|
case "$1" in
|
|
--reinstall-packages-from=*)
|
|
PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | command cut -c 27-)"
|
|
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
|
|
;;
|
|
--copy-packages-from=*)
|
|
PROVIDED_REINSTALL_PACKAGES_FROM="$(echo "$1" | command cut -c 22-)"
|
|
REINSTALL_PACKAGES_FROM="$(nvm_version "$PROVIDED_REINSTALL_PACKAGES_FROM")"
|
|
;;
|
|
*)
|
|
ADDITIONAL_PARAMETERS="$ADDITIONAL_PARAMETERS $1"
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if [ "_$(nvm_ensure_version_prefix "$PROVIDED_REINSTALL_PACKAGES_FROM")" = "_$VERSION" ]; then
|
|
echo "You can't reinstall global packages from the same version of node you're installing." >&2
|
|
return 4
|
|
elif [ ! -z "$PROVIDED_REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" = "_N/A" ]; then
|
|
echo "If --reinstall-packages-from is provided, it must point to an installed version of node." >&2
|
|
return 5
|
|
fi
|
|
|
|
local NVM_IOJS
|
|
if nvm_is_iojs_version "$VERSION"; then
|
|
NVM_IOJS=true
|
|
fi
|
|
|
|
local VERSION_PATH
|
|
VERSION_PATH="$(nvm_version_path "$VERSION")"
|
|
if [ -d "$VERSION_PATH" ]; then
|
|
echo "$VERSION is already installed." >&2
|
|
if nvm use "$VERSION" && [ ! -z "$REINSTALL_PACKAGES_FROM" ] && [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
|
|
nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
|
|
fi
|
|
return $?
|
|
fi
|
|
|
|
if [ "_$NVM_OS" = "_freebsd" ]; then
|
|
# node.js and io.js do not have a FreeBSD binary
|
|
nobinary=1
|
|
elif [ "_$NVM_OS" = "_sunos" ] && [ "$NVM_IOJS" = true ]; then
|
|
# io.js does not have a SunOS binary
|
|
nobinary=1
|
|
fi
|
|
local NVM_INSTALL_SUCCESS
|
|
# skip binary install if "nobinary" option specified.
|
|
if [ $nobinary -ne 1 ] && nvm_binary_available "$VERSION"; then
|
|
if [ "$NVM_IOJS" = true ] && nvm_install_iojs_binary "$VERSION" "$REINSTALL_PACKAGES_FROM"; then
|
|
NVM_INSTALL_SUCCESS=true
|
|
elif [ "$NVM_IOJS" != true ] && nvm_install_node_binary "$VERSION" "$REINSTALL_PACKAGES_FROM"; then
|
|
NVM_INSTALL_SUCCESS=true
|
|
fi
|
|
elif [ "$NVM_IOJS" = true ]; then
|
|
# nvm_install_iojs_source "$VERSION" "$ADDITIONAL_PARAMETERS"
|
|
echo "Installing iojs from source is not currently supported" >&2
|
|
return 105
|
|
elif nvm_install_node_source "$VERSION" "$ADDITIONAL_PARAMETERS"; then
|
|
NVM_INSTALL_SUCCESS=true
|
|
fi
|
|
|
|
if [ "$NVM_INSTALL_SUCCESS" = true ] && nvm use "$VERSION"; then
|
|
if [ ! -z "$REINSTALL_PACKAGES_FROM" ] \
|
|
&& [ "_$REINSTALL_PACKAGES_FROM" != "_N/A" ]; then
|
|
nvm reinstall-packages "$REINSTALL_PACKAGES_FROM"
|
|
fi
|
|
fi
|
|
return $?
|
|
;;
|
|
"uninstall" )
|
|
if [ $# -ne 2 ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
|
|
local PATTERN
|
|
PATTERN="$2"
|
|
case "_$PATTERN" in
|
|
"_$(nvm_iojs_prefix)" | "_$(nvm_iojs_prefix)-" \
|
|
| "_$(nvm_node_prefix)" | "_$(nvm_node_prefix)-")
|
|
VERSION="$(nvm_version "$PATTERN")"
|
|
;;
|
|
*)
|
|
VERSION="$(nvm_version "$PATTERN")"
|
|
;;
|
|
esac
|
|
if [ "_$VERSION" = "_$(nvm_ls_current)" ]; then
|
|
if nvm_is_iojs_version "$VERSION"; then
|
|
echo "nvm: Cannot uninstall currently-active io.js version, $VERSION (inferred from $PATTERN)." >&2
|
|
else
|
|
echo "nvm: Cannot uninstall currently-active node version, $VERSION (inferred from $PATTERN)." >&2
|
|
fi
|
|
return 1
|
|
fi
|
|
|
|
local VERSION_PATH
|
|
VERSION_PATH="$(nvm_version_path "$VERSION")"
|
|
if [ ! -d "$VERSION_PATH" ]; then
|
|
echo "$VERSION version is not installed..." >&2
|
|
return;
|
|
fi
|
|
|
|
t="$VERSION-$(nvm_get_os)-$(nvm_get_arch)"
|
|
|
|
local NVM_PREFIX
|
|
local NVM_SUCCESS_MSG
|
|
if nvm_is_iojs_version "$VERSION"; then
|
|
NVM_PREFIX="$(nvm_iojs_prefix)"
|
|
NVM_SUCCESS_MSG="Uninstalled io.js $(nvm_strip_iojs_prefix $VERSION)"
|
|
else
|
|
NVM_PREFIX="$(nvm_node_prefix)"
|
|
NVM_SUCCESS_MSG="Uninstalled node $VERSION"
|
|
fi
|
|
# Delete all files related to target version.
|
|
command rm -rf "$NVM_DIR/src/$NVM_PREFIX-$VERSION" \
|
|
"$NVM_DIR/src/$NVM_PREFIX-$VERSION.tar.gz" \
|
|
"$NVM_DIR/bin/$NVM_PREFIX-${t}" \
|
|
"$NVM_DIR/bin/$NVM_PREFIX-${t}.tar.gz" \
|
|
"$VERSION_PATH" 2>/dev/null
|
|
echo "$NVM_SUCCESS_MSG"
|
|
|
|
# rm any aliases that point to uninstalled version.
|
|
for ALIAS in `command grep -l $VERSION "$(nvm_alias_path)/*" 2>/dev/null`
|
|
do
|
|
nvm unalias "$(command basename "$ALIAS")"
|
|
done
|
|
;;
|
|
"deactivate" )
|
|
local NEWPATH
|
|
NEWPATH="$(nvm_strip_path "$PATH" "/bin")"
|
|
if [ "_$PATH" = "_$NEWPATH" ]; then
|
|
echo "Could not find $NVM_DIR/*/bin in \$PATH" >&2
|
|
else
|
|
export PATH="$NEWPATH"
|
|
hash -r
|
|
echo "$NVM_DIR/*/bin removed from \$PATH"
|
|
fi
|
|
|
|
NEWPATH="$(nvm_strip_path "$MANPATH" "/share/man")"
|
|
if [ "_$MANPATH" = "_$NEWPATH" ]; then
|
|
echo "Could not find $NVM_DIR/*/share/man in \$MANPATH" >&2
|
|
else
|
|
export MANPATH="$NEWPATH"
|
|
echo "$NVM_DIR/*/share/man removed from \$MANPATH"
|
|
fi
|
|
|
|
NEWPATH="$(nvm_strip_path "$NODE_PATH" "/lib/node_modules")"
|
|
if [ "_$NODE_PATH" != "_$NEWPATH" ]; then
|
|
export NODE_PATH="$NEWPATH"
|
|
echo "$NVM_DIR/*/lib/node_modules removed from \$NODE_PATH"
|
|
fi
|
|
;;
|
|
"use" )
|
|
local PROVIDED_VERSION
|
|
if [ $# -eq 1 ]; then
|
|
nvm_rc_version
|
|
if [ -n "$NVM_RC_VERSION" ]; then
|
|
PROVIDED_VERSION="$NVM_RC_VERSION"
|
|
VERSION="$(nvm_version "$PROVIDED_VERSION")"
|
|
fi
|
|
else
|
|
local NVM_IOJS_PREFIX
|
|
NVM_IOJS_PREFIX="$(nvm_iojs_prefix)"
|
|
local NVM_NODE_PREFIX
|
|
NVM_NODE_PREFIX="$(nvm_node_prefix)"
|
|
PROVIDED_VERSION="$2"
|
|
case "_$PROVIDED_VERSION" in
|
|
"_$NVM_IOJS_PREFIX" | "_io.js")
|
|
VERSION="$(nvm_version $NVM_IOJS_PREFIX)"
|
|
;;
|
|
"_system")
|
|
VERSION="system"
|
|
;;
|
|
*)
|
|
VERSION="$(nvm_version "$PROVIDED_VERSION")"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if [ -z "$VERSION" ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
|
|
if [ "_$VERSION" = '_system' ]; then
|
|
if nvm_has_system_node && nvm deactivate >/dev/null 2>&1; then
|
|
echo "Now using system version of node: $(node -v 2>/dev/null)."
|
|
return
|
|
elif nvm_has_system_iojs && nvm deactivate >/dev/null 2>&1; then
|
|
echo "Now using system version of io.js: $(iojs --version 2>/dev/null)."
|
|
return
|
|
else
|
|
echo "System version of node not found." >&2
|
|
return 127
|
|
fi
|
|
elif [ "_$VERSION" = "_∞" ]; then
|
|
echo "The alias \"$PROVIDED_VERSION\" leads to an infinite loop. Aborting." >&2
|
|
return 8
|
|
fi
|
|
|
|
# This nvm_ensure_version_installed call can be a performance bottleneck
|
|
# on shell startup. Perhaps we can optimize it away or make it faster.
|
|
nvm_ensure_version_installed "$PROVIDED_VERSION"
|
|
EXIT_CODE=$?
|
|
if [ "$EXIT_CODE" != "0" ]; then
|
|
return $EXIT_CODE
|
|
fi
|
|
|
|
local NVM_VERSION_DIR
|
|
NVM_VERSION_DIR="$(nvm_version_path "$VERSION")"
|
|
|
|
# Strip other version from PATH
|
|
PATH="$(nvm_strip_path "$PATH" "/bin")"
|
|
# Prepend current version
|
|
PATH="$(nvm_prepend_path "$PATH" "$NVM_VERSION_DIR/bin")"
|
|
if nvm_has manpath; then
|
|
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" "$NVM_VERSION_DIR/share/man")"
|
|
export MANPATH
|
|
fi
|
|
export PATH
|
|
hash -r
|
|
export NVM_PATH="$NVM_VERSION_DIR/lib/node"
|
|
export NVM_BIN="$NVM_VERSION_DIR/bin"
|
|
if [ "$NVM_SYMLINK_CURRENT" = true ]; then
|
|
command rm -f "$NVM_DIR/current" && ln -s "$NVM_VERSION_DIR" "$NVM_DIR/current"
|
|
fi
|
|
if nvm_is_iojs_version "$VERSION"; then
|
|
echo "Now using io.js $(nvm_strip_iojs_prefix "$VERSION")"
|
|
else
|
|
echo "Now using node $VERSION"
|
|
fi
|
|
;;
|
|
"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
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
fi
|
|
|
|
provided_version=$1
|
|
if [ -n "$provided_version" ]; then
|
|
VERSION="$(nvm_version "$provided_version")"
|
|
if [ "_$VERSION" = "_N/A" ] && ! nvm_is_valid_version "$provided_version"; then
|
|
provided_version=''
|
|
if [ $has_checked_nvmrc -ne 1 ]; then
|
|
nvm_rc_version && has_checked_nvmrc=1
|
|
fi
|
|
VERSION="$(nvm_version "$NVM_RC_VERSION")"
|
|
else
|
|
shift
|
|
fi
|
|
fi
|
|
|
|
local NVM_IOJS
|
|
if nvm_is_iojs_version "$VERSION"; then
|
|
NVM_IOJS=true
|
|
fi
|
|
|
|
local ARGS
|
|
ARGS="$@"
|
|
local OUTPUT
|
|
local EXIT_CODE
|
|
|
|
local ZHS_HAS_SHWORDSPLIT_UNSET
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=1
|
|
if nvm_has "setopt"; then
|
|
ZHS_HAS_SHWORDSPLIT_UNSET=$(setopt | command grep shwordsplit > /dev/null ; echo $?)
|
|
setopt shwordsplit
|
|
fi
|
|
if [ "_$VERSION" = "_N/A" ]; then
|
|
echo "$(nvm_ensure_version_prefix "$provided_version") is not installed yet" >&2
|
|
EXIT_CODE=1
|
|
elif [ -z "$ARGS" ]; then
|
|
if [ "$NVM_IOJS" = true ]; then
|
|
nvm exec "$VERSION" iojs
|
|
else
|
|
nvm exec "$VERSION" node
|
|
fi
|
|
EXIT_CODE="$?"
|
|
elif [ "$NVM_IOJS" = true ]; then
|
|
echo "Running io.js $(nvm_strip_iojs_prefix "$VERSION")"
|
|
OUTPUT="$(nvm use "$VERSION" >/dev/null && iojs $ARGS)"
|
|
EXIT_CODE="$?"
|
|
else
|
|
echo "Running node $VERSION"
|
|
OUTPUT="$(nvm use "$VERSION" >/dev/null && node $ARGS)"
|
|
EXIT_CODE="$?"
|
|
fi
|
|
if [ $ZHS_HAS_SHWORDSPLIT_UNSET -eq 1 ] && nvm_has "unsetopt"; then
|
|
unsetopt shwordsplit
|
|
fi
|
|
if [ -n "$OUTPUT" ]; then
|
|
echo "$OUTPUT"
|
|
fi
|
|
return $EXIT_CODE
|
|
;;
|
|
"exec" )
|
|
shift
|
|
|
|
local provided_version
|
|
provided_version="$1"
|
|
if [ -n "$provided_version" ]; then
|
|
VERSION="$(nvm_version "$provided_version")"
|
|
if [ "_$VERSION" = "_N/A" ]; then
|
|
nvm_rc_version
|
|
provided_version="$NVM_RC_VERSION"
|
|
VERSION="$(nvm_version "$provided_version")"
|
|
else
|
|
shift
|
|
fi
|
|
fi
|
|
|
|
nvm_ensure_version_installed "$provided_version"
|
|
EXIT_CODE=$?
|
|
if [ "$EXIT_CODE" != "0" ]; then
|
|
return $EXIT_CODE
|
|
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" )
|
|
local PATTERN
|
|
PATTERN="$2"
|
|
local NVM_FLAVOR
|
|
case "_$PATTERN" in
|
|
"_$(nvm_iojs_prefix)" | "_$(nvm_node_prefix)" )
|
|
NVM_FLAVOR="$PATTERN"
|
|
PATTERN="$3"
|
|
;;
|
|
esac
|
|
|
|
local NVM_LS_REMOTE_EXIT_CODE
|
|
NVM_LS_REMOTE_EXIT_CODE=0
|
|
local NVM_LS_REMOTE_OUTPUT
|
|
NVM_LS_REMOTE_OUTPUT=''
|
|
if [ "_$NVM_FLAVOR" != "_$(nvm_iojs_prefix)" ]; then
|
|
NVM_LS_REMOTE_OUTPUT=$(nvm_ls_remote "$PATTERN")
|
|
NVM_LS_REMOTE_EXIT_CODE=$?
|
|
fi
|
|
|
|
local NVM_LS_REMOTE_IOJS_EXIT_CODE
|
|
NVM_LS_REMOTE_IOJS_EXIT_CODE=0
|
|
local NVM_LS_REMOTE_IOJS_OUTPUT
|
|
NVM_LS_REMOTE_IOJS_OUTPUT=''
|
|
if [ "_$NVM_FLAVOR" != "_$(nvm_node_prefix)" ]; then
|
|
NVM_LS_REMOTE_IOJS_OUTPUT=$(nvm_ls_remote_iojs "$PATTERN")
|
|
NVM_LS_REMOTE_IOJS_EXIT_CODE=$?
|
|
fi
|
|
|
|
local NVM_OUTPUT
|
|
NVM_OUTPUT="$(echo "$NVM_LS_REMOTE_OUTPUT
|
|
$NVM_LS_REMOTE_IOJS_OUTPUT" | command grep -v "N/A" | sed '/^$/d')"
|
|
if [ -n "$NVM_OUTPUT" ]; then
|
|
nvm_print_versions "$NVM_OUTPUT"
|
|
return $NVM_LS_REMOTE_EXIT_CODE || $NVM_LS_REMOTE_IOJS_EXIT_CODE
|
|
else
|
|
nvm_print_versions "N/A"
|
|
return 3
|
|
fi
|
|
;;
|
|
"current" )
|
|
nvm_version current
|
|
;;
|
|
"which" )
|
|
local provided_version
|
|
provided_version="$2"
|
|
if [ $# -eq 1 ]; then
|
|
nvm_rc_version
|
|
if [ -n "$NVM_RC_VERSION" ]; then
|
|
provided_version="$NVM_RC_VERSION"
|
|
VERSION=$(nvm_version "$NVM_RC_VERSION")
|
|
fi
|
|
elif [ "_$2" != '_system' ]; then
|
|
VERSION="$(nvm_version "$provided_version")"
|
|
else
|
|
VERSION="$2"
|
|
fi
|
|
if [ -z "$VERSION" ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
|
|
if [ "_$VERSION" = '_system' ]; then
|
|
if nvm_has_system_iojs >/dev/null 2>&1 || nvm_has_system_node >/dev/null 2>&1; then
|
|
local NVM_BIN
|
|
NVM_BIN="$(nvm use system >/dev/null 2>&1 && command which node)"
|
|
if [ -n "$NVM_BIN" ]; then
|
|
echo "$NVM_BIN"
|
|
return
|
|
else
|
|
return 1
|
|
fi
|
|
else
|
|
echo "System version of node not found." >&2
|
|
return 127
|
|
fi
|
|
elif [ "_$VERSION" = "_∞" ]; then
|
|
echo "The alias \"$2\" leads to an infinite loop. Aborting." >&2
|
|
return 8
|
|
fi
|
|
|
|
nvm_ensure_version_installed "$provided_version"
|
|
EXIT_CODE=$?
|
|
if [ "$EXIT_CODE" != "0" ]; then
|
|
return $EXIT_CODE
|
|
fi
|
|
local NVM_VERSION_DIR
|
|
NVM_VERSION_DIR="$(nvm_version_path "$VERSION")"
|
|
echo "$NVM_VERSION_DIR/bin/node"
|
|
;;
|
|
"alias" )
|
|
local NVM_ALIAS_DIR
|
|
NVM_ALIAS_DIR="$(nvm_alias_path)"
|
|
command mkdir -p "$NVM_ALIAS_DIR"
|
|
if [ $# -le 2 ]; then
|
|
local DEST
|
|
for ALIAS_PATH in "$NVM_ALIAS_DIR"/"$2"*; do
|
|
ALIAS="$(command basename "$ALIAS_PATH")"
|
|
DEST="$(nvm_alias "$ALIAS" 2> /dev/null)"
|
|
if [ -n "$DEST" ]; then
|
|
VERSION="$(nvm_version "$DEST")"
|
|
if [ "_$DEST" = "_$VERSION" ]; then
|
|
echo "$ALIAS -> $DEST"
|
|
else
|
|
echo "$ALIAS -> $DEST (-> $VERSION)"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
for ALIAS in "$(nvm_node_prefix)" "stable" "unstable" "$(nvm_iojs_prefix)"; do
|
|
if [ ! -f "$NVM_ALIAS_DIR/$ALIAS" ]; then
|
|
if [ $# -lt 2 ] || [ "~$ALIAS" = "~$2" ]; then
|
|
DEST="$(nvm_print_implicit_alias local "$ALIAS")"
|
|
if [ "_$DEST" != "_" ]; then
|
|
VERSION="$(nvm_version "$DEST")"
|
|
echo "$ALIAS -> $DEST (-> $VERSION) (default)"
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
return
|
|
fi
|
|
if [ -z "$3" ]; then
|
|
command rm -f "$NVM_ALIAS_DIR/$2"
|
|
echo "$2 -> *poof*"
|
|
return
|
|
fi
|
|
VERSION="$(nvm_version "$3")"
|
|
if [ $? -ne 0 ]; then
|
|
echo "! WARNING: Version '$3' does not exist." >&2
|
|
fi
|
|
echo "$3" | tee "$NVM_ALIAS_DIR/$2" >/dev/null
|
|
if [ ! "_$3" = "_$VERSION" ]; then
|
|
echo "$2 -> $3 (-> $VERSION)"
|
|
else
|
|
echo "$2 -> $3"
|
|
fi
|
|
;;
|
|
"unalias" )
|
|
local NVM_ALIAS_DIR
|
|
NVM_ALIAS_DIR="$(nvm_alias_path)"
|
|
command mkdir -p "$NVM_ALIAS_DIR"
|
|
if [ $# -ne 2 ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
[ ! -f "$NVM_ALIAS_DIR/$2" ] && echo "Alias $2 doesn't exist!" >&2 && return
|
|
command rm -f "$NVM_ALIAS_DIR/$2"
|
|
echo "Deleted alias $2"
|
|
;;
|
|
"reinstall-packages" | "copy-packages" )
|
|
if [ $# -ne 2 ]; then
|
|
>&2 nvm help
|
|
return 127
|
|
fi
|
|
|
|
local PROVIDED_VERSION
|
|
PROVIDED_VERSION="$2"
|
|
|
|
if [ "$PROVIDED_VERSION" = "$(nvm_ls_current)" ] || [ "$(nvm_version "$PROVIDED_VERSION")" = "$(nvm_ls_current)" ]; then
|
|
echo 'Can not reinstall packages from the current version of node.' >&2
|
|
return 2
|
|
fi
|
|
|
|
local NPMLIST
|
|
if [ "_$PROVIDED_VERSION" = "_system" ]; then
|
|
if ! nvm_has_system_node && ! nvm_has_system_iojs; then
|
|
echo 'No system version of node or io.js detected.' >&2
|
|
return 3
|
|
fi
|
|
NPMLIST=$(nvm deactivate > /dev/null && npm list -g --depth=0 | command tail -n +2)
|
|
else
|
|
local VERSION
|
|
VERSION="$(nvm_version "$PROVIDED_VERSION")"
|
|
NPMLIST=$(nvm use "$VERSION" > /dev/null && npm list -g --depth=0 | command tail -n +2)
|
|
fi
|
|
|
|
local INSTALLS
|
|
INSTALLS=$(echo "$NPMLIST" | command sed -e '/ -> / d' -e 's/^.* \(.*\)@.*/\1/' -e '/^npm$/ d' | command xargs)
|
|
|
|
echo "Copying global packages from $VERSION..."
|
|
echo "$INSTALLS" | command xargs npm install -g --quiet
|
|
|
|
local LINKS
|
|
LINKS=$(echo "$NPMLIST" | command sed -n 's/.* -> \(.*\)/\1/ p')
|
|
|
|
echo "Linking global packages from $VERSION..."
|
|
for LINK in $LINKS; do
|
|
(cd "$LINK" && npm link)
|
|
done
|
|
;;
|
|
"clear-cache" )
|
|
command rm -f $NVM_DIR/v* "$(nvm_version_dir)" 2>/dev/null
|
|
echo "Cache cleared."
|
|
;;
|
|
"version" )
|
|
nvm_version $2
|
|
;;
|
|
"--version" )
|
|
echo "0.24.1"
|
|
;;
|
|
"unload" )
|
|
unset -f nvm nvm_print_versions nvm_checksum \
|
|
nvm_iojs_prefix nvm_node_prefix \
|
|
nvm_add_iojs_prefix nvm_strip_iojs_prefix \
|
|
nvm_is_iojs_version \
|
|
nvm_ls_remote nvm_ls nvm_remote_version nvm_remote_versions \
|
|
nvm_version nvm_rc_version \
|
|
nvm_version_greater nvm_version_greater_than_or_equal_to \
|
|
nvm_supports_source_options > /dev/null 2>&1
|
|
unset RC_VERSION NVM_NODEJS_ORG_MIRROR NVM_DIR NVM_CD_FLAGS > /dev/null 2>&1
|
|
;;
|
|
* )
|
|
>&2 nvm help
|
|
return 127
|
|
;;
|
|
esac
|
|
}
|
|
|
|
nvm_supports_source_options() {
|
|
[ "_$(echo 'echo $1' | . /dev/stdin yes 2> /dev/null)" = "_yes" ]
|
|
}
|
|
|
|
VERSION="$(nvm_alias default 2>/dev/null)"
|
|
if nvm_supports_source_options && [ "_$1" = "_--install" ]; then
|
|
if [ -n "$VERSION" ]; then
|
|
nvm install "$VERSION" >/dev/null
|
|
elif nvm_rc_version >/dev/null 2>&1; then
|
|
nvm install >/dev/null
|
|
fi
|
|
elif [ -n "$VERSION" ]; then
|
|
nvm use "$VERSION" >/dev/null
|
|
elif nvm_rc_version >/dev/null 2>&1; then
|
|
nvm use >/dev/null
|
|
fi
|