From e0586907a2272fc3e19d4819dff00dc1cd335f10 Mon Sep 17 00:00:00 2001 From: ocogeclub Date: Sat, 22 May 2021 16:59:32 +0900 Subject: [PATCH] Updated install.sh --- index.js | 4 +- installer/files/n | 1485 ------------------------------------------ installer/install.sh | 7 +- 3 files changed, 6 insertions(+), 1490 deletions(-) delete mode 100644 installer/files/n diff --git a/index.js b/index.js index 85f314a..f39e3ca 100644 --- a/index.js +++ b/index.js @@ -12,8 +12,8 @@ function createWindow() { win = new BrowserWindow({ /** Icon */ icon: "./icon.png", - width: 660, - height: 760, + width: 1280, + height: 940, webPreferences: { nodeIntegration: true, contextIsolation: false, diff --git a/installer/files/n b/installer/files/n deleted file mode 100644 index f7db50b..0000000 --- a/installer/files/n +++ /dev/null @@ -1,1485 +0,0 @@ -#!/usr/bin/env bash -# shellcheck disable=SC2155 -# Disabled "Declare and assign separately to avoid masking return values": https://github.com/koalaman/shellcheck/wiki/SC2155 - -# -# Log -# - -log() { - printf " ${SGR_CYAN}%10s${SGR_RESET} : ${SGR_FAINT}%s${SGR_RESET}\n" "$1" "$2" -} -trace_log() { - >&2 log "$1" "$2" -} - -# -# Exit with the given -# - -abort() { - >&2 printf "\n ${SGR_RED}Error: %s${SGR_RESET}\n\n" "$*" && exit 1 -} - -# -# Synopsis: trace message ... -# Debugging output to stderr, not used in production code. -# - -function trace() { - >&2 printf "trace: %s\n" "$*" -} - -# -# Synopsis: echo_red message ... -# Highlight message in colour (on stdout). -# - -function echo_red() { - printf "${SGR_RED}%s${SGR_RESET}\n" "$*" -} - -# -# Synopsis: n_grep -# grep wrapper to ensure consistent grep options and circumvent aliases. -# - -function n_grep() { - GREP_OPTIONS='' command grep "$@" -} - -# -# Setup and state -# - -VERSION="7.0.1" - -N_PREFIX="${N_PREFIX-/usr/local}" -N_PREFIX=${N_PREFIX%/} -readonly N_PREFIX -readonly CACHE_DIR=$N_PREFIX/n/versions - -N_NODE_MIRROR=${N_NODE_MIRROR:-${NODE_MIRROR:-https://nodejs.org/dist}} -N_NODE_MIRROR=${N_NODE_MIRROR%/} -readonly N_NODE_MIRROR - -N_NODE_DOWNLOAD_MIRROR=${N_NODE_DOWNLOAD_MIRROR:-https://nodejs.org/download} -N_NODE_DOWNLOAD_MIRROR=${N_NODE_DOWNLOAD_MIRROR%/} -readonly N_NODE_DOWNLOAD_MIRROR - -# Using xz instead of gzip is enabled by default, if xz compatibility checks pass. -# User may set N_USE_XZ to 0 to disable, or set to anything else to enable. -# May also be overridden by command line flags. - -# Normalise external values to true/false -if [[ "${N_USE_XZ}" = "0" ]]; then - N_USE_XZ="false" -elif [[ -n "${N_USE_XZ+defined}" ]]; then - N_USE_XZ="true" -fi -# Not setting to readonly. Overriden by CLI flags, and update_xz_settings_for_version. - -N_MAX_REMOTE_MATCHES=${N_MAX_REMOTE_MATCHES:-20} -# modified by update_mirror_settings_for_version -g_mirror_url=${N_NODE_MIRROR} -g_mirror_folder_name="node" - -# Options for curl and wget. -# Defining commands in variables is fraught (https://mywiki.wooledge.org/BashFAQ/050) -# but we can follow the simple case and store arguments in an array. - -GET_SHOWS_PROGRESS="false" -# --location to follow redirects -# --fail to avoid happily downloading error page from web server for 404 et al -# --show-error to show why failed (on stderr) -CURL_OPTIONS=( "--location" "--fail" "--show-error" ) -if [[ -t 1 ]]; then - CURL_OPTIONS+=( "--progress-bar" ) - command -v curl &> /dev/null && GET_SHOWS_PROGRESS="true" -else - CURL_OPTIONS+=( "--silent" ) -fi -WGET_OPTIONS=( "-q" "-O-" ) - -# Legacy support using unprefixed env. No longer documented in README. -if [ -n "$HTTP_USER" ];then - if [ -z "$HTTP_PASSWORD" ]; then - abort "Must specify HTTP_PASSWORD when supplying HTTP_USER" - fi - CURL_OPTIONS+=("-u $HTTP_USER:$HTTP_PASSWORD") - WGET_OPTIONS+=("--http-password=$HTTP_PASSWORD" - "--http-user=$HTTP_USER") -elif [ -n "$HTTP_PASSWORD" ]; then - abort "Must specify HTTP_USER when supplying HTTP_PASSWORD" -fi - -# Set by set_active_node -g_active_node= - -ACTIVATE=true -ARCH= - -# ANSI escape codes -# https://en.wikipedia.org/wiki/ANSI_escape_code -# https://no-color.org -# https://bixense.com/clicolors - -USE_COLOR="true" -if [[ -n "${CLICOLOR_FORCE+defined}" && "${CLICOLOR_FORCE}" != "0" ]]; then - USE_COLOR="true" -elif [[ -n "${NO_COLOR+defined}" || "${CLICOLOR}" = "0" || ! -t 1 ]]; then - USE_COLOR="false" -fi -readonly USE_COLOR -# Select Graphic Rendition codes -if [[ "${USE_COLOR}" = "true" ]]; then - # KISS and use codes rather than tput, avoid dealing with missing tput or TERM. - readonly SGR_RESET="\033[0m" - readonly SGR_FAINT="\033[2m" - readonly SGR_RED="\033[31m" - readonly SGR_CYAN="\033[36m" -else - readonly SGR_RESET= - readonly SGR_FAINT= - readonly SGR_RED= - readonly SGR_CYAN= -fi - -# -# set_arch to override $(uname -a) -# - -set_arch() { - if test -n "$1"; then - ARCH="$1" - else - abort "missing -a|--arch value" - fi -} - -# -# Synopsis: set_insecure -# Globals modified: -# - CURL_OPTIONS -# - WGET_OPTIONS -# - -function set_insecure() { - CURL_OPTIONS+=( "--insecure" ) - WGET_OPTIONS+=( "--no-check-certificate" ) -} - -# -# Synopsis: update_mirror_settings_for_version version -# e.g. means using download mirror and folder is nightly -# Globals modified: -# - g_mirror_url -# - g_mirror_folder_name -# - -function update_mirror_settings_for_version() { - if is_download_folder "$1" ; then - g_mirror_folder_name="$1" - g_mirror_url="${N_NODE_DOWNLOAD_MIRROR}/${g_mirror_folder_name}" - elif is_download_version "$1"; then - [[ "$1" =~ ^([^/]+)/(.*) ]] - local remote_folder="${BASH_REMATCH[1]}" - g_mirror_folder_name="${remote_folder}" - g_mirror_url="${N_NODE_DOWNLOAD_MIRROR}/${g_mirror_folder_name}" - fi -} - -# -# Synopsis: update_xz_settings_for_version version -# Globals modified: -# - N_USE_XZ -# - -function update_xz_settings_for_version() { - # tarballs in xz format were available in later version of iojs, but KISS and only use xz from v4. - if [[ "${N_USE_XZ}" = "true" ]]; then - local resolved_major_version - resolved_major_version="$(echo "${1#v}" | cut -d '.' -f '1')" - if [[ "${resolved_major_version}" -lt 4 ]]; then - N_USE_XZ="false" - fi - fi -} - -# -# Synopsis: is_lts_codename version -# - -function is_lts_codename() { - # https://github.com/nodejs/Release/blob/master/CODENAMES.md - # e.g. argon, Boron - [[ "$1" =~ ^([Aa]rgon|[Bb]oron|[Cc]arbon|[Dd]ubnium|[Ee]rbium|[Ff]ermium|[Gg]allium|[Hh]ydrogen|[Ii]ron)$ ]] -} - -# -# Synopsis: is_download_folder version -# - -function is_download_folder() { - # e.g. nightly - [[ "$1" =~ ^(next-nightly|nightly|rc|release|test|v8-canary)$ ]] -} - -# -# Synopsis: is_download_version version -# - -function is_download_version() { - # e.g. nightly/, nightly/latest, nightly/v11 - if [[ "$1" =~ ^([^/]+)/(.*) ]]; then - local remote_folder="${BASH_REMATCH[1]}" - is_download_folder "${remote_folder}" - return - fi - return 2 -} - -# -# Synopsis: is_numeric_version version -# - -function is_numeric_version() { - # e.g. 6, v7.1, 8.11.3 - [[ "$1" =~ ^[v]{0,1}[0-9]+(\.[0-9]+){0,2}$ ]] -} - -# -# Synopsis: is_exact_numeric_version version -# - -function is_exact_numeric_version() { - # e.g. 6, v7.1, 8.11.3 - [[ "$1" =~ ^[v]{0,1}[0-9]+\.[0-9]+\.[0-9]+$ ]] -} - -# -# Synopsis: is_node_support_version version -# Reference: https://github.com/nodejs/package-maintenance/issues/236#issue-474783582 -# - -function is_node_support_version() { - [[ "$1" =~ ^(active|lts_active|lts_latest|lts|current|supported)$ ]] -} - -# -# Synopsis: display_latest_node_support_alias version -# Map aliases onto existing n aliases, current and lts -# - -function display_latest_node_support_alias() { - case "$1" in - "active") printf "current" ;; - "lts_active") printf "lts" ;; - "lts_latest") printf "lts" ;; - "lts") printf "lts" ;; - "current") printf "current" ;; - "supported") printf "current" ;; - *) printf "unexpected-version" - esac -} - -# -# Functions used when showing versions installed -# - -enter_fullscreen() { - # Set cursor to be invisible - tput civis 2> /dev/null - # Save screen contents - tput smcup 2> /dev/null - stty -echo -} - -leave_fullscreen() { - # Set cursor to normal - tput cnorm 2> /dev/null - # Restore screen contentsq - tput rmcup 2> /dev/null - stty echo -} - -handle_sigint() { - leave_fullscreen - S="$?" - kill 0 - exit $S -} - -handle_sigtstp() { - leave_fullscreen - kill -s SIGSTOP $$ -} - -# -# Output usage information. -# - -display_help() { - cat <<-EOF - -Usage: n [options] [COMMAND] [args] - -Commands: - - n Display downloaded node versions and install selection - n latest Install the latest node release (downloading if necessary) - n lts Install the latest LTS node release (downloading if necessary) - n Install node (downloading if necessary) - n run [args ...] Execute downloaded node with [args ...] - n which Output path for downloaded node - n exec [args...] Execute command with modified PATH, so downloaded node and npm first - n rm Remove the given downloaded version(s) - n prune Remove all downloaded versions except the installed version - n --latest Output the latest node version available - n --lts Output the latest LTS node version available - n ls Output downloaded versions - n ls-remote [version] Output matching versions available for download - n uninstall Remove the installed node and npm - -Options: - - -V, --version Output version of n - -h, --help Display help information - -p, --preserve Preserve npm and npx during install of node (requires rsync) - -q, --quiet Disable curl output (if available) - -d, --download Download only - -a, --arch Override system architecture - --all ls-remote displays all matches instead of last 20 - --insecure Turn off certificate checking for https requests (may be needed from behind a proxy server) - --use-xz/--no-use-xz Override automatic detection of xz support and enable/disable use of xz compressed node downloads. - -Aliases: - - which: bin - run: use, as - ls: list - lsr: ls-remote - rm: - - lts: stable - latest: current - -Versions: - - Numeric version numbers can be complete or incomplete, with an optional leading 'v'. - Versions can also be specified by label, or codename, - and other downloadable releases by / - - 4.9.1, 8, v6.1 Numeric versions - lts Newest Long Term Support official release - latest, current Newest official release - auto Read version from file: .n-node-version, .node-version, .nvmrc, or package.json - engine Read version from package.json - boron, carbon Codenames for release streams - lts_latest node support aliases - - and nightly, rc/10 et al - -EOF -} - -err_no_installed_print_help() { - display_help - abort "no downloaded versions yet, see above help for commands" -} - -# -# Synopsis: next_version_installed selected_version -# Output version after selected (which may be blank under some circumstances). -# - -function next_version_installed() { - display_cache_versions | n_grep "$1" -A 1 | tail -n 1 -} - -# -# Synopsis: prev_version_installed selected_version -# Output version before selected (which may be blank under some circumstances). -# - -function prev_version_installed() { - display_cache_versions | n_grep "$1" -B 1 | head -n 1 -} - -# -# Output n version. -# - -display_n_version() { - echo "$VERSION" && exit 0 -} - -# -# Synopsis: set_active_node -# Checks cached downloads for a binary matching the active node. -# Globals modified: -# - g_active_node -# - -function set_active_node() { - g_active_node= - local node_path="$(command -v node)" - if [[ -x "${node_path}" ]]; then - local installed_version=$(node --version) - installed_version=${installed_version#v} - for dir in "${CACHE_DIR}"/*/ ; do - local folder_name="${dir%/}" - folder_name="${folder_name##*/}" - if diff &> /dev/null \ - "${CACHE_DIR}/${folder_name}/${installed_version}/bin/node" \ - "${node_path}" ; then - g_active_node="${folder_name}/${installed_version}" - break - fi - done - fi -} - -# -# Display sorted versions directories paths. -# - -display_versions_paths() { - find "$CACHE_DIR" -maxdepth 2 -type d \ - | sed 's|'"$CACHE_DIR"'/||g' \ - | n_grep -E "/[0-9]+\.[0-9]+\.[0-9]+" \ - | sed 's|/|.|' \ - | sort -k 1,1 -k 2,2n -k 3,3n -k 4,4n -t . \ - | sed 's|\.|/|' -} - -# -# Display installed versions with -# - -display_versions_with_selected() { - local selected="$1" - echo - for version in $(display_versions_paths); do - if test "$version" = "$selected"; then - printf " ${SGR_CYAN}ο${SGR_RESET} %s\n" "$version" - else - printf " ${SGR_FAINT}%s${SGR_RESET}\n" "$version" - fi - done - echo - printf "Use up/down arrow keys to select a version, return key to install, d to delete, q to quit" -} - -# -# Synopsis: display_cache_versions -# - -function display_cache_versions() { - for folder_and_version in $(display_versions_paths); do - echo "${folder_and_version}" - done -} - -# -# Display current node --version and others installed. -# - -menu_select_cache_versions() { - enter_fullscreen - set_active_node - local selected="${g_active_node}" - - clear - display_versions_with_selected "${selected}" - - trap handle_sigint INT - trap handle_sigtstp SIGTSTP - - ESCAPE_SEQ=$'\033' - UP=$'A' - DOWN=$'B' - - while true; do - read -rsn 1 key - case "$key" in - "$ESCAPE_SEQ") - # Handle ESC sequences followed by other characters, i.e. arrow keys - read -rsn 1 -t 1 tmp - if [[ "$tmp" == "[" ]]; then - read -rsn 1 -t 1 arrow - case "$arrow" in - "$UP") - clear - selected="$(prev_version_installed "${selected}")" - display_versions_with_selected "${selected}" - ;; - "$DOWN") - clear - selected="$(next_version_installed "${selected}")" - display_versions_with_selected "${selected}" - ;; - esac - fi - ;; - "d") - if [[ -n "${selected}" ]]; then - clear - # Note: prev/next is constrained to min/max - local after_delete_selection="$(next_version_installed "${selected}")" - if [[ "${after_delete_selection}" == "${selected}" ]]; then - after_delete_selection="$(prev_version_installed "${selected}")" - fi - remove_versions "${selected}" - - if [[ "${after_delete_selection}" == "${selected}" ]]; then - clear - leave_fullscreen - echo "All downloaded versions have been deleted from cache." - exit - fi - - selected="${after_delete_selection}" - display_versions_with_selected "${selected}" - fi - ;; - "k") - clear - selected="$(prev_version_installed "${selected}")" - display_versions_with_selected "${selected}" - ;; - "j") - clear - selected="$(next_version_installed "${selected}")" - display_versions_with_selected "${selected}" - ;; - "q") - clear - leave_fullscreen - exit - ;; - "") - # enter key returns empty string - leave_fullscreen - [[ -n "${selected}" ]] && activate "${selected}" - exit - ;; - esac - done -} - -# -# Move up a line and erase. -# - -erase_line() { - printf "\033[1A\033[2K" -} - -# -# Disable PaX mprotect for -# - -disable_pax_mprotect() { - test -z "$1" && abort "binary required" - local binary="$1" - - # try to disable mprotect via XATTR_PAX header - local PAXCTL="$(PATH="/sbin:/usr/sbin:$PATH" command -v paxctl-ng 2>&1)" - local PAXCTL_ERROR=1 - if [ -x "$PAXCTL" ]; then - $PAXCTL -l && $PAXCTL -m "$binary" >/dev/null 2>&1 - PAXCTL_ERROR="$?" - fi - - # try to disable mprotect via PT_PAX header - if [ "$PAXCTL_ERROR" != 0 ]; then - PAXCTL="$(PATH="/sbin:/usr/sbin:$PATH" command -v paxctl 2>&1)" - if [ -x "$PAXCTL" ]; then - $PAXCTL -Cm "$binary" >/dev/null 2>&1 - fi - fi -} - -# -# Activate -# - -activate() { - local version="$1" - local dir="$CACHE_DIR/$version" - local original_node="$(command -v node)" - - # Remove old npm to avoid potential issues with simple overwrite. - if [[ -z "${N_PRESERVE_NPM}" && -d "$dir/lib/node_modules/npm" ]]; then - if test -d "$N_PREFIX/lib/node_modules/npm"; then - rm -rf "$N_PREFIX/lib/node_modules/npm" - fi - fi - # Remove old node to avoid potential problems with firewall getting confused on Darwin by overwrite. - rm -f "$N_PREFIX/bin/node" - # Copy (lib before bin to avoid error messages on Darwin when cp over dangling link) - for subdir in lib bin include share; do - if [[ -n "${N_PRESERVE_NPM}" ]]; then - rsync --recursive --archive --keep-dirlinks --exclude=npm --exclude=npx "${dir}/${subdir}" "${N_PREFIX}" - elif test -L "$N_PREFIX/$subdir"; then - find "$dir/$subdir" -mindepth 1 -maxdepth 1 -exec cp -fR "{}" "$N_PREFIX/$subdir" \; - else - cp -fR "$dir/$subdir" "$N_PREFIX" - fi - done - local installed_node="${N_PREFIX}/bin/node" - disable_pax_mprotect "${installed_node}" - - local active_node="$(command -v node)" - if [[ -e "${active_node}" && -e "${installed_node}" && "${active_node}" != "${installed_node}" ]]; then - # Installed and active are different which might be a PATH problem. List both to give user some clues. - log "installed" "$("${installed_node}" --version) to ${installed_node}" - log "active" "$("${active_node}" --version) at ${active_node}" - else - local npm_version_str="" - local installed_npm="${N_PREFIX}/bin/npm" - local active_npm="$(command -v npm)" - if [[ -z "${N_PRESERVE_NPM}" && -e "${active_npm}" && -e "${installed_npm}" && "${active_npm}" = "${installed_npm}" ]]; then - npm_version_str=" (with npm $(npm --version))" - fi - - log "installed" "$("${installed_node}" --version)${npm_version_str}" - - # Extra tips for changed location. - if [[ -e "${active_node}" && -e "${original_node}" && "${active_node}" != "${original_node}" ]]; then - printf '\nNote: the node command changed location and the old location may be remembered in your current shell.\n' - log old "${original_node}" - log new "${active_node}" - # shellcheck disable=SC2016 - printf 'To reset the command location hash either start a new shell, or execute PATH="$PATH"\n' - fi - fi -} - -# -# Install -# - -install() { - [[ -z "$1" ]] && abort "version required" - local version - version="$(display_latest_resolved_version "$1")" || return 2 - [[ -n "${version}" ]] || abort "no version found for '$1'" - update_mirror_settings_for_version "$1" - update_xz_settings_for_version "${version}" - - local dir="${CACHE_DIR}/${g_mirror_folder_name}/${version}" - - if test "$N_USE_XZ" = "true"; then - local tarflag="-Jx" - else - local tarflag="-zx" - fi - - if test -d "$dir"; then - if [[ ! -e "$dir/n.lock" ]] ; then - if "$ACTIVATE" ; then - activate "${g_mirror_folder_name}/${version}" - fi - exit - fi - fi - - log installing "${g_mirror_folder_name}-v$version" - - local url="$(tarball_url "$version")" - is_ok "${url}" || abort "download preflight failed for '$version' (${url})" - - log mkdir "$dir" - mkdir -p "$dir" || abort "sudo required (or change ownership, or define N_PREFIX)" - touch "$dir/n.lock" - - cd "${dir}" || abort "Failed to cd to ${dir}" - - log fetch "$url" - do_get "${url}" | tar "$tarflag" --strip-components=1 --no-same-owner - if [[ "${PIPESTATUS[0]}" -ne 0 ]]; then - abort "failed to download archive for $version" - fi - [ "$GET_SHOWS_PROGRESS" = "true" ] && erase_line - rm -f "$dir/n.lock" - - disable_pax_mprotect bin/node - - if "$ACTIVATE" ; then - activate "${g_mirror_folder_name}/$version" - fi -} - -# -# Set curl to quiet (silent) mode. -# - -set_quiet() { - command -v curl > /dev/null && CURL_OPTIONS+=( "--silent" ) && GET_SHOWS_PROGRESS="false" -} - -# -# Synopsis: do_get [option...] url -# Call curl or wget with combination of global and passed options. -# - -function do_get() { - if command -v curl &> /dev/null; then - curl "${CURL_OPTIONS[@]}" "$@" - elif command -v wget &> /dev/null; then - wget "${WGET_OPTIONS[@]}" "$@" - else - abort "curl or wget command required" - fi -} - -# -# Synopsis: do_get_index [option...] url -# Call curl or wget with combination of global and passed options, -# with options tweaked to be more suitable for getting index. -# - -function do_get_index() { - if command -v curl &> /dev/null; then - # --silent to suppress progress et al - curl --silent --compressed "${CURL_OPTIONS[@]}" "$@" - elif command -v wget &> /dev/null; then - wget "${WGET_OPTIONS[@]}" "$@" - else - abort "curl or wget command required" - fi -} - -# -# Synopsis: remove_versions version ... -# - -function remove_versions() { - [[ -z "$1" ]] && abort "version(s) required" - while [[ $# -ne 0 ]]; do - local version - version="$(display_latest_resolved_version "$1")" || break - if [[ -n "${version}" ]]; then - update_mirror_settings_for_version "$1" - local dir="${CACHE_DIR}/${g_mirror_folder_name}/${version}" - if [[ -s "${dir}" ]]; then - rm -rf "${dir}" - else - echo "$1 (${version}) not in downloads cache" - fi - else - echo "No version found for '$1'" - fi - shift - done -} - -# -# Synopsis: prune_cache -# - -function prune_cache() { - set_active_node - - for folder_and_version in $(display_versions_paths); do - if [[ "${folder_and_version}" != "${g_active_node}" ]]; then - echo "${folder_and_version}" - rm -rf "${CACHE_DIR:?}/${folder_and_version}" - fi - done -} - -# -# Synopsis: find_cached_version version -# Finds cache directory for resolved version. -# Globals modified: -# - g_cached_version - -function find_cached_version() { - [[ -z "$1" ]] && abort "version required" - local version - version="$(display_latest_resolved_version "$1")" || exit 1 - [[ -n "${version}" ]] || abort "no version found for '$1'" - - update_mirror_settings_for_version "$1" - g_cached_version="${CACHE_DIR}/${g_mirror_folder_name}/${version}" - [[ -d "${g_cached_version}" ]] || abort "'$1' (${version}) not in downloads cache" -} - - -# -# Synopsis: display_bin_path_for_version version -# - -function display_bin_path_for_version() { - find_cached_version "$1" - echo "${g_cached_version}/bin/node" -} - -# -# Synopsis: run_with_version version [args...] -# Run the given of node with [args ..] -# - -function run_with_version() { - find_cached_version "$1" - shift # remove version from parameters - exec "${g_cached_version}/bin/node" "$@" -} - -# -# Synopsis: exec_with_version command [args...] -# Modify the path to include and execute command. -# - -function exec_with_version() { - find_cached_version "$1" - shift # remove version from parameters - PATH="${g_cached_version}/bin:$PATH" exec "$@" -} - -# -# Synopsis: is_ok url -# Check the HEAD response of . -# - -function is_ok() { - # Note: both curl and wget can follow redirects, as present on some mirrors (e.g. https://npm.taobao.org/mirrors/node). - # The output is complicated with redirects, so keep it simple and use command status rather than parse output. - if command -v curl &> /dev/null; then - do_get --silent --head "$1" > /dev/null || return 1 - else - do_get --spider "$1" > /dev/null || return 1 - fi -} - -# -# Synopsis: can_use_xz -# Test system to see if xz decompression is supported by tar. -# - -function can_use_xz() { - # Be conservative and only enable if xz is likely to work. Unfortunately we can't directly query tar itself. - # For research, see https://github.com/shadowspawn/nvh/issues/8 - local uname_s="$(uname -s)" - if [[ "${uname_s}" = "Linux" ]] && command -v xz &> /dev/null ; then - # tar on linux is likely to support xz if it is available as a command - return 0 - elif [[ "${uname_s}" = "Darwin" ]]; then - local macos_version="$(sw_vers -productVersion)" - local macos_major_version="$(echo "${macos_version}" | cut -d '.' -f 1)" - local macos_minor_version="$(echo "${macos_version}" | cut -d '.' -f 2)" - if [[ "${macos_major_version}" -gt 10 || "${macos_minor_version}" -gt 8 ]]; then - # tar on recent Darwin has xz support built-in - return 0 - fi - fi - return 2 # not supported -} - -# -# Synopsis: display_tarball_platform -# - -function display_tarball_platform() { - # https://en.wikipedia.org/wiki/Uname - - local os="unexpected_os" - local uname_a="$(uname -a)" - case "${uname_a}" in - Linux*) os="linux" ;; - Darwin*) os="darwin" ;; - SunOS*) os="sunos" ;; - AIX*) os="aix" ;; - CYGWIN*) >&2 echo_red "Cygwin is not supported by n" ;; - MINGW*) >&2 echo_red "Git BASH (MSYS) is not supported by n" ;; - esac - - local arch="unexpected_arch" - local uname_m="$(uname -m)" - case "${uname_m}" in - x86_64) arch=x64 ;; - i386 | i686) arch="x86" ;; - aarch64) arch=arm64 ;; - armv8l) arch=arm64 ;; # armv8l probably supports arm64, and there is no specific armv8l build so give it a go - *) - # e.g. armv6l, armv7l, arm64 - arch="${uname_m}" - ;; - esac - # Override from command line. - [ -n "$ARCH" ] && arch="$ARCH" - # Fallback to x64 if autodetecting on Apple M1, native versions not available yet. - [[ -z "$ARCH" && "$os" == "darwin" && "$arch" == "arm64" ]] && arch=x64 - - echo "${os}-${arch}" -} - -# -# Synopsis: display_compatible_file_field -# display for current platform, as per field in index.tab, which is different than actual download -# - -function display_compatible_file_field { - local compatible_file_field="$(display_tarball_platform)" - if [[ "${compatible_file_field}" =~ darwin-(.*) ]]; then - compatible_file_field="osx-${BASH_REMATCH[1]}-tar" - fi - echo "${compatible_file_field}" -} - -# -# Synopsis: tarball_url version -# - -function tarball_url() { - local version="$1" - local ext=gz - [ "$N_USE_XZ" = "true" ] && ext="xz" - echo "${g_mirror_url}/v${version}/node-v${version}-$(display_tarball_platform).tar.${ext}" -} - -# -# Synopsis: display_file_node_version filename -# - -function display_file_node_version() { - local filepath="$1" - trace_log "found" "${filepath}" - # read returns a non-zero status but does still work if there is no line ending - local version - <"${filepath}" read -r version - # trim possible trailing \d from a Windows created file - version="${version%%[[:space:]]}" - trace_log "read" "${version}" - echo "${version}" -} - -# -# Synopsis: display_package_engine_version -# - -function display_package_engine_version() { - local filepath="$1" - trace_log "found" "${filepath}" - command -v node &> /dev/null || abort "an active version of node is required to read 'engines' from package.json" - local range - range="$(node -e "package = require('${filepath}'); if (package && package.engines && package.engines.node) console.log(package.engines.node)")" - trace_log "read" "${range}" - if [[ -z "${range}" || "*" == "${range}" ]]; then - trace_log "target" "current" - echo "current" - return - fi - - local version - if [[ "${range}" =~ ^([>~^=]|\>\=)?v?([0-9]+(\.[0-9]+){0,2})(.[xX*])?$ ]]; then - local operator="${BASH_REMATCH[1]}" - version="${BASH_REMATCH[2]}" - case "${operator}" in - '' | =) ;; - \> | \>=) version="current" ;; - \~) [[ "${version}" =~ ^([0-9]+\.[0-9]+)\.[0-9]+$ ]] && version="${BASH_REMATCH[1]}" ;; - ^) [[ "${version}" =~ ^([0-9]+) ]] && version="${BASH_REMATCH[1]}" ;; - esac - trace_log "target" "${version}" - else - command -v npx &> /dev/null || abort "an active version of npx is required to use complex 'engine' ranges from package.json" - trace_log "resolving" "${range}" - local version_per_line="$(n lsr --all)" - local versions_one_line=$(echo "${version_per_line}" | tr '\n' ' ') - # Using semver@7 so works with older versions of node. - # shellcheck disable=SC2086 - version=$(npm_config_yes=true npx --quiet semver@7 -r "${range}" ${versions_one_line} | tail -n 1) - fi - echo "${version}" -} - -# -# Synopsis: display_nvmrc_version -# - -function display_nvmrc_version() { - local filepath="$1" - trace_log "found" "${filepath}" - local version - <"${filepath}" read -r version - trace_log "read" "${version}" - # Translate from nvm aliases - case "${version}" in - lts/\*) version="lts" ;; - lts/*) version="${version:4}" ;; - node) version="current" ;; - *) ;; - esac - echo "${version}" -} - -# -# Synopsis: display_engine_version [error-message] -# - -function display_engine_version() { - local error_message="${1-package.json not found}" - local parent - parent="${PWD}" - while [[ -n "${parent}" ]]; do - if [[ -e "${parent}/package.json" ]]; then - display_package_engine_version "${parent}/package.json" - else - parent=${parent%/*} - continue - fi - break - done - [[ -n "${parent}" ]] || abort "${error_message}" -} - -# -# Synopsis: display_auto_version -# - -function display_auto_version() { - # Search for a version control file first - local parent - parent="${PWD}" - while [[ -n "${parent}" ]]; do - if [[ -e "${parent}/.n-node-version" ]]; then - display_file_node_version "${parent}/.n-node-version" - elif [[ -e "${parent}/.node-version" ]]; then - display_file_node_version "${parent}/.node-version" - elif [[ -e "${parent}/.nvmrc" ]]; then - display_nvmrc_version "${parent}/.nvmrc" - else - parent=${parent%/*} - continue - fi - break - done - # Fallback to package.json - [[ -n "${parent}" ]] || display_engine_version "no file found for auto version (.n-node-version, .node-version, .nvmrc, or package.json)" -} -# -# Synopsis: display_latest_resolved_version version -# - -function display_latest_resolved_version() { - local version=${1} - # auto and engine make sense for local use and not much for ls-remote, so handled here rather than display_remote_versions - if [[ "${version}" = "auto" ]]; then - version="$(display_auto_version)" || return 2 - fi - if [[ "${version}" = "engine" ]]; then - version="$(display_engine_version)" || return 2 - fi - simple_version=${version#node/} # Only place supporting node/ [sic] - if is_exact_numeric_version "${simple_version}"; then - # Just numbers, already resolved, no need to lookup first. - simple_version="${simple_version#v}" - echo "${simple_version}" - else - # Complicated recognising exact version, KISS and lookup. - N_MAX_REMOTE_MATCHES=1 display_remote_versions "$version" - fi -} - -# -# Synopsis: display_remote_index -# index.tab reference: https://github.com/nodejs/nodejs-dist-indexer -# Index fields are: version date files npm v8 uv zlib openssl modules lts security -# KISS and just return fields we currently care about: version files lts -# - -display_remote_index() { - local index_url="${g_mirror_url}/index.tab" - echo "index_url is ${index_url}" - # tail to remove header line - do_get_index "${index_url}" | tail -n +2 | cut -f 1,3,10 - if [[ "${PIPESTATUS[0]}" -ne 0 ]]; then - # Reminder: abort will only exit subshell, but consistent error display - abort "failed to download version index (${index_url})" - fi -} - -# -# Synopsis: display_match_limit limit -# - -function display_match_limit(){ - if [[ "$1" -gt 1 && "$1" -lt 32000 ]]; then - echo "Listing remote... Displaying $1 matches (use --all to see all)." - fi -} - -# -# Synopsis: display_remote_versions version -# - -function display_remote_versions() { - local version="$1" - update_mirror_settings_for_version "${version}" - local match='.' - local match_count="${N_MAX_REMOTE_MATCHES}" - if is_node_support_version "${version}"; then - version="$(display_latest_node_support_alias "${version}")" - match_count=1 - fi - if [[ -z "${version}" ]]; then - match='.' - elif [[ "${version}" = "lts" || "${version}" = "stable" ]]; then - match_count=1 - # Codename is last field, first one with a name is newest lts - match="${TAB_CHAR}[a-zA-Z]+\$" - elif [[ "${version}" = "latest" || "${version}" = "current" ]]; then - match_count=1 - match='.' - elif is_numeric_version "${version}"; then - version="v${version#v}" - # Avoid restriction message if exact version - is_exact_numeric_version "${version}" && match_count=1 - # Quote any dots in version so they are literal for expression - match="${version//\./\.}" - # Avoid 1.2 matching 1.23 - match="^${match}[^0-9]" - elif is_lts_codename "${version}"; then - # Capitalise (could alternatively make grep case insensitive) - codename="$(echo "${version:0:1}" | tr '[:lower:]' '[:upper:]')${version:1}" - # Codename is last field - match="${TAB_CHAR}${codename}\$" - elif is_download_folder "${version}"; then - match='.' - elif is_download_version "${version}"; then - version="${version#${g_mirror_folder_name}/}" - if [[ "${version}" = "latest" || "${version}" = "current" ]]; then - match_count=1 - match='.' - else - version="v${version#v}" - match="${version//\./\.}" - match="^${match}" # prefix - if is_numeric_version "${version}"; then - # Exact numeric match - match="${match}[^0-9]" - fi - fi - else - abort "invalid version '$1'" - fi - display_match_limit "${match_count}" - - # Implementation notes: - # - using awk rather than head so do not close pipe early on curl - # - restrict search to compatible files as not always available, or not at same time - # - return status of curl command (i.e. PIPESTATUS[0]) - display_remote_index \ - | n_grep -E "$(display_compatible_file_field)" \ - | n_grep -E "${match}" \ - | awk "NR<=${match_count}" \ - | cut -f 1 \ - | n_grep -E -o '[^v].*' - return "${PIPESTATUS[0]}" -} - -# -# Synopsis: delete_with_echo target -# - -function delete_with_echo() { - if [[ -e "$1" ]]; then - echo "$1" - rm -rf "$1" - fi -} - -# -# Synopsis: uninstall_installed -# Uninstall the installed node and npm (leaving alone the cache), -# so undo install, and may expose possible system installed versions. -# - -uninstall_installed() { - # npm: https://docs.npmjs.com/misc/removing-npm - # rm -rf /usr/local/{lib/node{,/.npm,_modules},bin,share/man}/npm* - # node: https://stackabuse.com/how-to-uninstall-node-js-from-mac-osx/ - # Doing it by hand rather than scanning cache, so still works if cache deleted first. - # This covers tarballs for at least node 4 through 10. - - while true; do - read -r -p "Do you wish to delete node and npm from ${N_PREFIX}? " yn - case $yn in - [Yy]* ) break ;; - [Nn]* ) exit ;; - * ) echo "Please answer yes or no.";; - esac - done - - echo "" - echo "Uninstalling node and npm" - delete_with_echo "${N_PREFIX}/bin/node" - delete_with_echo "${N_PREFIX}/bin/npm" - delete_with_echo "${N_PREFIX}/bin/npx" - delete_with_echo "${N_PREFIX}/include/node" - delete_with_echo "${N_PREFIX}/lib/dtrace/node.d" - delete_with_echo "${N_PREFIX}/lib/node_modules/npm" - delete_with_echo "${N_PREFIX}/share/doc/node" - delete_with_echo "${N_PREFIX}/share/man/man1/node.1" - delete_with_echo "${N_PREFIX}/share/systemtap/tapset/node.stp" -} - -# -# Synopsis: show_permission_suggestions -# - -function show_permission_suggestions() { - echo "Suggestions:" - echo "- run n with sudo, or" - echo "- define N_PREFIX to a writeable location, or" -} - -# -# Synopsis: show_diagnostics -# Show environment and check for common problems. -# - -function show_diagnostics() { - echo "This information is to help you diagnose issues, and useful when reporting an issue." - echo "Note: some output may contain passwords. Redact before sharing." - - printf "\n\nCOMMAND LOCATIONS AND VERSIONS\n" - - printf "\nbash\n" - command -v bash && bash --version - - printf "\nn\n" - command -v n && n --version - - printf "\nnode\n" - if command -v node &> /dev/null; then - command -v node && node --version - node -e 'if (process.versions.v8) console.log("JavaScript engine: v8");' - - printf "\nnpm\n" - command -v npm && npm --version - fi - - printf "\ntar\n" - if command -v tar &> /dev/null; then - command -v tar && tar --version - else - echo_red "tar not found. Needed for extracting downloads." - fi - - printf "\ncurl or wget\n" - if command -v curl &> /dev/null; then - command -v curl && curl --version - elif command -v wget &> /dev/null; then - command -v wget && wget --version - else - echo_red "Neither curl nor wget found. Need one of them for downloads." - fi - - printf "\nrsync:\n" - if command -v rsync &> /dev/null; then - command -v rsync && rsync --version - else - printf "rsync not found. (Needed for preserving npm during install.)\n" - fi - - printf "\nuname\n" - uname -a - - printf "\n\nSETTINGS\n" - - printf "\nn\n" - echo "node mirror: ${N_NODE_MIRROR}" - echo "node downloads mirror: ${N_NODE_DOWNLOAD_MIRROR}" - echo "install destination: ${N_PREFIX}" - [[ -n "${N_PREFIX}" ]] && echo "PATH: ${PATH}" - echo "ls-remote max matches: ${N_MAX_REMOTE_MATCHES}" - [[ -n "${N_PRESERVE_NPM}" ]] && echo "installs preserve npm by default" - - printf "\nProxy\n" - # disable "var is referenced but not assigned": https://github.com/koalaman/shellcheck/wiki/SC2154 - # shellcheck disable=SC2154 - [[ -n "${http_proxy}" ]] && echo "http_proxy: ${http_proxy}" - # shellcheck disable=SC2154 - [[ -n "${https_proxy}" ]] && echo "https_proxy: ${https_proxy}" - if command -v curl &> /dev/null; then - # curl supports lower case and upper case! - # shellcheck disable=SC2154 - [[ -n "${all_proxy}" ]] && echo "all_proxy: ${all_proxy}" - [[ -n "${ALL_PROXY}" ]] && echo "ALL_PROXY: ${ALL_PROXY}" - [[ -n "${HTTP_PROXY}" ]] && echo "HTTP_PROXY: ${HTTP_PROXY}" - [[ -n "${HTTPS_PROXY}" ]] && echo "HTTPS_PROXY: ${HTTPS_PROXY}" - if [[ -e "${CURL_HOME}/.curlrc" ]]; then - echo "have \$CURL_HOME/.curlrc" - elif [[ -e "${HOME}/.curlrc" ]]; then - echo "have \$HOME/.curlrc" - fi - elif command -v wget &> /dev/null; then - if [[ -e "${WGETRC}" ]]; then - echo "have \$WGETRC" - elif [[ -e "${HOME}/.wgetrc" ]]; then - echo "have \$HOME/.wgetrc" - fi - fi - - printf "\n\nCHECKS\n" - - printf "\nChecking n install destination is in PATH...\n" - local install_bin="${N_PREFIX}/bin" - local path_wth_guards=":${PATH}:" - if [[ "${path_wth_guards}" =~ :${install_bin}/?: ]]; then - printf "good\n" - else - echo_red "'${install_bin}' is not in PATH" - fi - if command -v node &> /dev/null; then - printf "\nChecking n install destination priority in PATH...\n" - local node_dir="$(dirname "$(command -v node)")" - - local index=0 - local path_entry - local path_entries - local install_bin_index=0 - local node_index=999 - IFS=':' read -ra path_entries <<< "${PATH}" - for path_entry in "${path_entries[@]}"; do - (( index++ )) - [[ "${path_entry}" =~ ^${node_dir}/?$ ]] && node_index="${index}" - [[ "${path_entry}" =~ ^${install_bin}/?$ ]] && install_bin_index="${index}" - done - if [[ "${node_index}" -lt "${install_bin_index}" ]]; then - echo_red "There is a version of node installed which will be found in PATH before the n installed version." - else - printf "good\n" - fi - fi - - printf "\nChecking permissions for cache folder...\n" - # Most likely problem is ownership rather than than permissions as such. - local cache_root="${N_PREFIX}/n" - if [[ -e "${N_PREFIX}" && ! -w "${N_PREFIX}" && ! -e "${cache_root}" ]]; then - echo_red "You do not have write permission to create: ${cache_root}" - show_permission_suggestions - echo "- make a folder you own:" - echo " sudo mkdir -p \"${cache_root}\"" - echo " sudo chown $(whoami) \"${cache_root}\"" - elif [[ -e "${cache_root}" && ! -w "${cache_root}" ]]; then - echo_red "You do not have write permission to: ${cache_root}" - show_permission_suggestions - echo "- change folder ownership to yourself:" - echo " sudo chown -R $(whoami) \"${cache_root}\"" - elif [[ ! -e "${cache_root}" ]]; then - echo "Cache folder does not exist: ${cache_root}" - echo "This is normal if you have not done an install yet, as cache is only created when needed." - elif [[ -e "${CACHE_DIR}" && ! -w "${CACHE_DIR}" ]]; then - echo_red "You do not have write permission to: ${CACHE_DIR}" - show_permission_suggestions - echo "- change folder ownership to yourself:" - echo " sudo chown -R $(whoami) \"${CACHE_DIR}\"" - else - echo "good" - fi - - if [[ -e "${N_PREFIX}" ]]; then - # Most likely problem is ownership rather than than permissions as such. - printf "\nChecking permissions for install folders...\n" - local install_writeable="true" - for subdir in bin lib include share; do - if [[ -e "${N_PREFIX}/${subdir}" && ! -w "${N_PREFIX}/${subdir}" ]]; then - install_writeable="false" - echo_red "You do not have write permission to: ${N_PREFIX}/${subdir}" - break - fi - done - if [[ "${install_writeable}" = "true" ]]; then - echo "good" - else - show_permission_suggestions - echo "- change folder ownerships to yourself:" - echo " (cd \"${N_PREFIX}\" && sudo chown -R $(whoami) bin lib include share)" - fi - fi - - printf "\nChecking mirror is reachable...\n" - if is_ok "${N_NODE_MIRROR}/"; then - printf "good\n" - else - echo_red "mirror not reachable" - printf "Showing failing command and output\n" - if command -v curl &> /dev/null; then - ( set -x; do_get --head "${N_NODE_MIRROR}/" ) - else - ( set -x; do_get --spider "${N_NODE_MIRROR}/" ) - printf "\n" - fi - fi -} - -# -# Handle arguments. -# - -# First pass. Process the options so they can come before or after commands, -# particularly for `n lsr --all` and `n install --arch x686` -# which feel pretty natural. - -unprocessed_args=() - -while [[ $# -ne 0 ]]; do - case "$1" in - --all) N_MAX_REMOTE_MATCHES=32000 ;; - -V|--version) display_n_version ;; - -h|--help|help) display_help; exit ;; - -q|--quiet) set_quiet ;; - -d|--download) ACTIVATE=false ;; - --insecure) set_insecure ;; - -p|--preserve) N_PRESERVE_NPM="true" ;; - --no-preserve) N_PRESERVE_NPM="" ;; - --use-xz) N_USE_XZ="true" ;; - --no-use-xz) N_USE_XZ="false" ;; - --latest) display_remote_versions latest; exit ;; - --stable) display_remote_versions lts; exit ;; # [sic] old terminology - --lts) display_remote_versions lts; exit ;; - -a|--arch) shift; set_arch "$1";; # set arch and continue - exec) unprocessed_args=("$@"); break ;; - run|as|use) unprocessed_args=("$@"); break ;; - *) unprocessed_args+=( "$1" ) ;; - esac - shift -done - -if [[ -z "${N_USE_XZ+defined}" ]]; then - N_USE_XZ="true" # Default to using xz - can_use_xz || N_USE_XZ="false" -fi - -set -- "${unprocessed_args[@]}" - -if test $# -eq 0; then - test -z "$(display_versions_paths)" && err_no_installed_print_help - menu_select_cache_versions -else - while test $# -ne 0; do - case "$1" in - bin|which) display_bin_path_for_version "$2"; exit ;; - run|as|use) shift; run_with_version "$@"; exit ;; - exec) shift; exec_with_version "$@"; exit ;; - doctor) show_diagnostics; exit ;; - rm|-) shift; remove_versions "$@"; exit ;; - prune) prune_cache; exit ;; - latest) install latest; exit ;; - stable) install stable; exit ;; - lts) install lts; exit ;; - ls|list) display_versions_paths; exit ;; - lsr|ls-remote|list-remote) shift; display_remote_versions "$1"; exit ;; - uninstall) uninstall_installed; exit ;; - i|install) shift; install "$1"; exit ;; - N_TEST_DISPLAY_LATEST_RESOLVED_VERSION) shift; display_latest_resolved_version "$1"; exit ;; - *) install "$1"; exit ;; - esac - shift - done -fi diff --git a/installer/install.sh b/installer/install.sh index 6bed19b..955c546 100644 --- a/installer/install.sh +++ b/installer/install.sh @@ -2,9 +2,10 @@ # Usage: bash install.sh # install node.js (=electron node version) via n (https://github.com/tj/n) -sudo bash ./files/n 14.16.0 +curl -L https://raw.githubusercontent.com/tj/n/master/bin/n -o n +sudo bash n 14.16.0 # Install latest version of n via npm globally -sudo npm install -g n +# sudo npm install -g n # install desktop entry cp -r ./files/share ~/.local/ # install binary files if exists @@ -21,4 +22,4 @@ echo 'arch=armv7l' > ~/.npmrc cd .. npm install -read -p "Press enter to exit: " \ No newline at end of file +read -p "Press enter to exit: "