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@ -0,0 +1,618 @@
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#!/bin/sh
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set -eu
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# code-server's automatic install script.
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# See https://coder.com/docs/code-server/latest/install
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usage() {
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arg0="$0"
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if [ "$0" = sh ]; then
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arg0="curl -fsSL https://code-server.dev/install.sh | sh -s --"
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else
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not_curl_usage="The latest script is available at https://code-server.dev/install.sh
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"
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fi
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cath << EOF
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Installs code-server.
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It tries to use the system package manager if possible.
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After successful installation it explains how to start using code-server.
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Pass in user@host to install code-server on user@host over ssh.
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The remote host must have internet access.
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${not_curl_usage-}
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Usage:
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$arg0 [--dry-run] [--version X.X.X] [--edge] [--method detect] \
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[--prefix ~/.local] [--rsh ssh] [user@host]
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--dry-run
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Echo the commands for the install process without running them.
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--version X.X.X
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Install a specific version instead of the latest.
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--edge
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Install the latest edge version instead of the latest stable version.
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--method [detect | standalone]
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Choose the installation method. Defaults to detect.
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- detect detects the system package manager and tries to use it.
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Full reference on the process is further below.
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- standalone installs a standalone release archive into ~/.local
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Add ~/.local/bin to your \$PATH to use it.
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--prefix <dir>
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Sets the prefix used by standalone release archives. Defaults to ~/.local
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The release is unarchived into ~/.local/lib/code-server-X.X.X
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and the binary symlinked into ~/.local/bin/code-server
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To install system wide pass --prefix=/usr/local
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--rsh <bin>
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Specifies the remote shell for remote installation. Defaults to ssh.
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The detection method works as follows:
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- Debian, Ubuntu, Raspbian: install the deb package from GitHub.
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- Fedora, CentOS, RHEL, openSUSE: install the rpm package from GitHub.
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- Arch Linux: install from the AUR (which pulls releases from GitHub).
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- FreeBSD, Alpine: install from npm.
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- macOS: install using Homebrew if installed otherwise install from GitHub.
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- All others: install the release from GitHub.
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We only build releases on GitHub for amd64 and arm64 on Linux and amd64 for
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macOS. When the detection method tries to pull a release from GitHub it will
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fall back to installing from npm when there is no matching release for the
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system's operating system and architecture.
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The standalone method will force installion using GitHub releases. It will not
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fall back to npm so on architectures without pre-built releases this will error.
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The installer will cache all downloaded assets into ~/.cache/code-server
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More installation docs are at https://coder.com/docs/code-server/latest/install
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EOF
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}
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echo_latest_version() {
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if [ "${EDGE-}" ]; then
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version="$(curl -fsSL https://api.github.com/repos/coder/code-server/releases | awk 'match($0,/.*"html_url": "(.*\/releases\/tag\/.*)".*/)' | head -n 1 | awk -F '"' '{print $4}')"
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else
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# https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c#gistcomment-2758860
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version="$(curl -fsSLI -o /dev/null -w "%{url_effective}" https://github.com/coder/code-server/releases/latest)"
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fi
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version="${version#https://github.com/coder/code-server/releases/tag/}"
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version="${version#v}"
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echo "$version"
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}
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echo_npm_postinstall() {
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echoh
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cath << EOF
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npm package has been installed.
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Extend your path to use code-server:
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PATH="$NPM_BIN_DIR:\$PATH"
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Then run with:
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code-server
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EOF
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}
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echo_standalone_postinstall() {
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echoh
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cath << EOF
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Standalone release has been installed into $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION
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Extend your path to use code-server:
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PATH="$STANDALONE_INSTALL_PREFIX/bin:\$PATH"
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Then run with:
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code-server
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EOF
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}
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echo_brew_postinstall() {
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echoh
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cath << EOF
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Brew release has been installed.
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Run with:
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code-server
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EOF
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}
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echo_systemd_postinstall() {
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echoh
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cath << EOF
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$1 package has been installed.
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To have systemd start code-server now and restart on boot:
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sudo systemctl enable --now code-server@\$USER
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Or, if you don't want/need a background service you can run:
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code-server
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EOF
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}
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echo_coder_postinstall() {
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echoh
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echoh "Deploy code-server for your team with Coder: https://github.com/coder/coder"
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}
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main() {
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if [ "${TRACE-}" ]; then
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set -x
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fi
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unset \
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DRY_RUN \
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METHOD \
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OPTIONAL \
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ALL_FLAGS \
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RSH_ARGS \
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EDGE \
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RSH
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ALL_FLAGS=""
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while [ "$#" -gt 0 ]; do
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case "$1" in
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-*)
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ALL_FLAGS="${ALL_FLAGS} $1"
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;;
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esac
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case "$1" in
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--dry-run)
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DRY_RUN=1
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;;
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--method)
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METHOD="$(parse_arg "$@")"
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shift
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;;
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--method=*)
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METHOD="$(parse_arg "$@")"
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;;
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--prefix)
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STANDALONE_INSTALL_PREFIX="$(parse_arg "$@")"
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shift
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;;
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--prefix=*)
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STANDALONE_INSTALL_PREFIX="$(parse_arg "$@")"
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;;
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--version)
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VERSION="$(parse_arg "$@")"
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shift
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;;
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--version=*)
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VERSION="$(parse_arg "$@")"
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;;
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--edge)
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EDGE=1
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;;
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--rsh)
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RSH="$(parse_arg "$@")"
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shift
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;;
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--rsh=*)
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RSH="$(parse_arg "$@")"
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;;
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-h | --h | -help | --help)
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usage
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exit 0
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;;
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--)
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shift
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# We remove the -- added above.
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ALL_FLAGS="${ALL_FLAGS% --}"
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RSH_ARGS="$*"
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break
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;;
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-*)
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echoerr "Unknown flag $1"
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echoerr "Run with --help to see usage."
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exit 1
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;;
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*)
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RSH_ARGS="$*"
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break
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;;
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esac
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shift
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done
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if [ "${RSH_ARGS-}" ]; then
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RSH="${RSH-ssh}"
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echoh "Installing remotely with $RSH $RSH_ARGS"
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curl -fsSL https://code-server.dev/install.sh | prefix "$RSH_ARGS" "$RSH" "$RSH_ARGS" sh -s -- "$ALL_FLAGS"
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return
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fi
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METHOD="${METHOD-detect}"
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if [ "$METHOD" != detect ] && [ "$METHOD" != standalone ]; then
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echoerr "Unknown install method \"$METHOD\""
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echoerr "Run with --help to see usage."
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exit 1
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fi
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# These are used by the various install_* functions that make use of GitHub
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# releases in order to download and unpack the right release.
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CACHE_DIR=$(echo_cache_dir)
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STANDALONE_INSTALL_PREFIX=${STANDALONE_INSTALL_PREFIX:-$HOME/.local}
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VERSION=${VERSION:-$(echo_latest_version)}
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# These can be overridden for testing but shouldn't normally be used as it can
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# result in a broken code-server.
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OS=${OS:-$(os)}
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ARCH=${ARCH:-$(arch)}
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distro_name
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# Standalone installs by pulling pre-built releases from GitHub.
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if [ "$METHOD" = standalone ]; then
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if has_standalone; then
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install_standalone
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echo_coder_postinstall
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exit 0
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else
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echoerr "There are no standalone releases for $ARCH"
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echoerr "Please try again without '--method standalone'"
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exit 1
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fi
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fi
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# DISTRO can be overridden for testing but shouldn't normally be used as it
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# can result in a broken code-server.
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DISTRO=${DISTRO:-$(distro)}
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case $DISTRO in
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# macOS uses brew when available and falls back to standalone. We only have
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# amd64 for macOS so for anything else use npm.
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macos)
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BREW_PATH="${BREW_PATH-brew}"
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if command_exists "$BREW_PATH"; then
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install_brew
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else
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echoh "Homebrew not installed."
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echoh "Falling back to standalone installation."
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npm_fallback install_standalone
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fi
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;;
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# The .deb and .rpm files are pulled from GitHub and we only have amd64 and
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# arm64 there and need to fall back to npm otherwise.
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debian) npm_fallback install_deb ;;
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fedora | opensuse) npm_fallback install_rpm ;;
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# Arch uses the AUR package which only supports amd64 and arm64 since it
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# pulls releases from GitHub so we need to fall back to npm.
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arch) npm_fallback install_aur ;;
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# We don't have GitHub releases that work on Alpine or FreeBSD so we have no
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# choice but to use npm here.
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alpine | freebsd) install_npm ;;
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# For anything else we'll try to install standalone but fall back to npm if
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# we don't have releases for the architecture.
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*)
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echoh "Unsupported package manager."
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echoh "Falling back to standalone installation."
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npm_fallback install_standalone
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;;
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esac
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echo_coder_postinstall
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}
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parse_arg() {
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case "$1" in
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*=*)
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# Remove everything after first equal sign.
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opt="${1%%=*}"
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# Remove everything before first equal sign.
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optarg="${1#*=}"
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if [ ! "$optarg" ] && [ ! "${OPTIONAL-}" ]; then
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echoerr "$opt requires an argument"
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echoerr "Run with --help to see usage."
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exit 1
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fi
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echo "$optarg"
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return
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;;
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esac
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case "${2-}" in
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"" | -*)
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if [ ! "${OPTIONAL-}" ]; then
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echoerr "$1 requires an argument"
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echoerr "Run with --help to see usage."
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exit 1
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fi
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;;
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*)
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echo "$2"
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return
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;;
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esac
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}
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fetch() {
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URL="$1"
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FILE="$2"
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if [ -e "$FILE" ]; then
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echoh "+ Reusing $FILE"
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return
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fi
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sh_c mkdir -p "$CACHE_DIR"
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sh_c curl \
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-#fL \
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-o "$FILE.incomplete" \
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-C - \
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"$URL"
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sh_c mv "$FILE.incomplete" "$FILE"
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}
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install_brew() {
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echoh "Installing latest from Homebrew."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
sh_c "$BREW_PATH" install code-server
|
|
|
|
|
|
|
|
|
|
echo_brew_postinstall
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
install_deb() {
|
|
|
|
|
echoh "Installing v$VERSION of the $ARCH deb package from GitHub."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server_${VERSION}_$ARCH.deb" \
|
|
|
|
|
"$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
|
|
|
|
|
sudo_sh_c dpkg -i "$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
|
|
|
|
|
|
|
|
|
|
echo_systemd_postinstall deb
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
install_rpm() {
|
|
|
|
|
echoh "Installing v$VERSION of the $ARCH rpm package from GitHub."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server-$VERSION-$ARCH.rpm" \
|
|
|
|
|
"$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
|
|
|
|
|
sudo_sh_c rpm -U "$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
|
|
|
|
|
|
|
|
|
|
echo_systemd_postinstall rpm
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
install_aur() {
|
|
|
|
|
echoh "Installing latest from the AUR."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
sh_c mkdir -p "$CACHE_DIR/code-server-aur"
|
|
|
|
|
sh_c "curl -#fsSL https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz | tar -xzC $CACHE_DIR/code-server-aur --strip-components 1"
|
|
|
|
|
echo "+ cd $CACHE_DIR/code-server-aur"
|
|
|
|
|
if [ ! "${DRY_RUN-}" ]; then
|
|
|
|
|
cd "$CACHE_DIR/code-server-aur"
|
|
|
|
|
fi
|
|
|
|
|
sh_c makepkg -si --noconfirm
|
|
|
|
|
|
|
|
|
|
echo_systemd_postinstall AUR
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
install_standalone() {
|
|
|
|
|
echoh "Installing v$VERSION of the $ARCH release from GitHub."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server-$VERSION-$OS-$ARCH.tar.gz" \
|
|
|
|
|
"$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
|
|
|
|
|
|
|
|
|
|
# -w only works if the directory exists so try creating it first. If this
|
|
|
|
|
# fails we can ignore the error as the -w check will then swap us to sudo.
|
|
|
|
|
sh_c mkdir -p "$STANDALONE_INSTALL_PREFIX" 2> /dev/null || true
|
|
|
|
|
|
|
|
|
|
sh_c="sh_c"
|
|
|
|
|
if [ ! -w "$STANDALONE_INSTALL_PREFIX" ]; then
|
|
|
|
|
sh_c="sudo_sh_c"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if [ -e "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION" ]; then
|
|
|
|
|
echoh
|
|
|
|
|
echoh "code-server-$VERSION is already installed at $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
|
|
|
|
|
echoh "Remove it to reinstall."
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
"$sh_c" mkdir -p "$STANDALONE_INSTALL_PREFIX/lib" "$STANDALONE_INSTALL_PREFIX/bin"
|
|
|
|
|
"$sh_c" tar -C "$STANDALONE_INSTALL_PREFIX/lib" -xzf "$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
|
|
|
|
|
"$sh_c" mv -f "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION-$OS-$ARCH" "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
|
|
|
|
|
"$sh_c" ln -fs "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION/bin/code-server" "$STANDALONE_INSTALL_PREFIX/bin/code-server"
|
|
|
|
|
|
|
|
|
|
echo_standalone_postinstall
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
install_npm() {
|
|
|
|
|
echoh "Installing latest from npm."
|
|
|
|
|
echoh
|
|
|
|
|
|
|
|
|
|
NPM_PATH="${YARN_PATH-npm}"
|
|
|
|
|
|
|
|
|
|
if command_exists "$NPM_PATH"; then
|
|
|
|
|
sh_c="sh_c"
|
|
|
|
|
if [ ! "${DRY_RUN-}" ] && [ ! -w "$(NPM_PATH config get prefix)" ]; then
|
|
|
|
|
sh_c="sudo_sh_c"
|
|
|
|
|
fi
|
|
|
|
|
echoh "Installing with npm."
|
|
|
|
|
echoh
|
|
|
|
|
"$sh_c" "$NPM_PATH" install -g code-server --unsafe-perm
|
|
|
|
|
NPM_BIN_DIR="\$($NPM_PATH bin -g)" echo_npm_postinstall
|
|
|
|
|
return
|
|
|
|
|
fi
|
|
|
|
|
echoerr "Please install npm to install code-server!"
|
|
|
|
|
echoerr "You will need at least node v12 and a few C dependencies."
|
|
|
|
|
echoerr "See the docs https://coder.com/docs/code-server/latest/install#npm"
|
|
|
|
|
|
|
|
|
|
exit 1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Run $1 if we have a standalone otherwise run install_npm.
|
|
|
|
|
npm_fallback() {
|
|
|
|
|
if has_standalone; then
|
|
|
|
|
$1
|
|
|
|
|
else
|
|
|
|
|
echoh "No standalone releases for $ARCH."
|
|
|
|
|
echoh "Falling back to installation from npm."
|
|
|
|
|
install_npm
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Determine if we have standalone releases on GitHub for the system's arch.
|
|
|
|
|
has_standalone() {
|
|
|
|
|
case $ARCH in
|
|
|
|
|
amd64) return 0 ;;
|
|
|
|
|
# We only have amd64 for macOS.
|
|
|
|
|
arm64)
|
|
|
|
|
[ "$(distro)" != macos ]
|
|
|
|
|
return
|
|
|
|
|
;;
|
|
|
|
|
*) return 1 ;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
os() {
|
|
|
|
|
uname="$(uname)"
|
|
|
|
|
case $uname in
|
|
|
|
|
Linux) echo linux ;;
|
|
|
|
|
Darwin) echo macos ;;
|
|
|
|
|
FreeBSD) echo freebsd ;;
|
|
|
|
|
*) echo "$uname" ;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Print the detected Linux distro, otherwise print the OS name.
|
|
|
|
|
#
|
|
|
|
|
# Example outputs:
|
|
|
|
|
# - macos -> macos
|
|
|
|
|
# - freebsd -> freebsd
|
|
|
|
|
# - ubuntu, raspbian, debian ... -> debian
|
|
|
|
|
# - amzn, centos, rhel, fedora, ... -> fedora
|
|
|
|
|
# - opensuse-{leap,tumbleweed} -> opensuse
|
|
|
|
|
# - alpine -> alpine
|
|
|
|
|
# - arch, manjaro, endeavouros, ... -> arch
|
|
|
|
|
#
|
|
|
|
|
# Inspired by https://github.com/docker/docker-install/blob/26ff363bcf3b3f5a00498ac43694bf1c7d9ce16c/install.sh#L111-L120.
|
|
|
|
|
distro() {
|
|
|
|
|
if [ "$OS" = "macos" ] || [ "$OS" = "freebsd" ]; then
|
|
|
|
|
echo "$OS"
|
|
|
|
|
return
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if [ -f /etc/os-release ]; then
|
|
|
|
|
(
|
|
|
|
|
. /etc/os-release
|
|
|
|
|
if [ "${ID_LIKE-}" ]; then
|
|
|
|
|
for id_like in $ID_LIKE; do
|
|
|
|
|
case "$id_like" in debian | fedora | opensuse | arch)
|
|
|
|
|
echo "$id_like"
|
|
|
|
|
return
|
|
|
|
|
;;
|
|
|
|
|
esac
|
|
|
|
|
done
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
echo "$ID"
|
|
|
|
|
)
|
|
|
|
|
return
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Print a human-readable name for the OS/distro.
|
|
|
|
|
distro_name() {
|
|
|
|
|
if [ "$(uname)" = "Darwin" ]; then
|
|
|
|
|
echo "macOS v$(sw_vers -productVersion)"
|
|
|
|
|
return
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
if [ -f /etc/os-release ]; then
|
|
|
|
|
(
|
|
|
|
|
. /etc/os-release
|
|
|
|
|
echo "$PRETTY_NAME"
|
|
|
|
|
)
|
|
|
|
|
return
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Prints something like: Linux 4.19.0-9-amd64
|
|
|
|
|
uname -sr
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
arch() {
|
|
|
|
|
uname_m=$(uname -m)
|
|
|
|
|
case $uname_m in
|
|
|
|
|
aarch64) echo arm64 ;;
|
|
|
|
|
x86_64) echo amd64 ;;
|
|
|
|
|
*) echo "$uname_m" ;;
|
|
|
|
|
esac
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
command_exists() {
|
|
|
|
|
if [ ! "$1" ]; then return 1; fi
|
|
|
|
|
command -v "$@" > /dev/null
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sh_c() {
|
|
|
|
|
echoh "+ $*"
|
|
|
|
|
if [ ! "${DRY_RUN-}" ]; then
|
|
|
|
|
sh -c "$*"
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
sudo_sh_c() {
|
|
|
|
|
if [ "$(id -u)" = 0 ]; then
|
|
|
|
|
sh_c "$@"
|
|
|
|
|
elif command_exists doas; then
|
|
|
|
|
sh_c "doas $*"
|
|
|
|
|
elif command_exists sudo; then
|
|
|
|
|
sh_c "sudo $*"
|
|
|
|
|
elif command_exists su; then
|
|
|
|
|
sh_c "su root -c '$*'"
|
|
|
|
|
else
|
|
|
|
|
echoh
|
|
|
|
|
echoerr "This script needs to run the following command as root."
|
|
|
|
|
echoerr " $*"
|
|
|
|
|
echoerr "Please install doas, sudo, or su."
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
echo_cache_dir() {
|
|
|
|
|
if [ "${XDG_CACHE_HOME-}" ]; then
|
|
|
|
|
echo "$XDG_CACHE_HOME/code-server"
|
|
|
|
|
elif [ "${HOME-}" ]; then
|
|
|
|
|
echo "$HOME/.cache/code-server"
|
|
|
|
|
else
|
|
|
|
|
echo "/tmp/code-server-cache"
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
echoh() {
|
|
|
|
|
echo "$@" | humanpath
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
cath() {
|
|
|
|
|
humanpath
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
echoerr() {
|
|
|
|
|
echoh "$@" >&2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# humanpath replaces all occurrences of " $HOME" with " ~"
|
|
|
|
|
# and all occurrences of '"$HOME' with the literal '"$HOME'.
|
|
|
|
|
humanpath() {
|
|
|
|
|
sed "s# $HOME# ~#g; s#\"$HOME#\"\$HOME#g"
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# We need to make sure we exit with a non zero exit if the command fails.
|
|
|
|
|
# /bin/sh does not support -o pipefail unfortunately.
|
|
|
|
|
prefix() {
|
|
|
|
|
PREFIX="$1"
|
|
|
|
|
shift
|
|
|
|
|
fifo="$(mktemp -d)/fifo"
|
|
|
|
|
mkfifo "$fifo"
|
|
|
|
|
sed -e "s#^#$PREFIX: #" "$fifo" &
|
|
|
|
|
"$@" > "$fifo" 2>&1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
main "$@"
|
