mirror of
https://github.com/coder/code-server.git
synced 2026-05-05 03:55:18 +02:00
Add auto install script
This commit is contained in:
Anmol Sethi
345
install.sh
Executable file
345
install.sh
Executable file
@@ -0,0 +1,345 @@
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#!/bin/sh
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set -eu
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VERSION=3.3.1
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usage() {
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cat << EOF
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$0 [-d] [-s] [-p <static-install-prefix>]
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Installs code-server on any macOS or Linux system.
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If ran on Ubuntu, Debian or Raspbian then the GitHub releases v$VERSION
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deb package will be fetched and installed.
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If ran on Fedora, CentOS, RHEL or openSUSE then the GitHub releases v$VERSION
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rpm package will be fetched and installed.
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If ran on macOS and Homebrew is installed then the Homebrew code-server
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package will be installed. However, if Homebrew is not installed then
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v$VERSION of the macOS static release will be installed
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into /usr/local/lib/code-server-$VERSION.
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If ran on Arch Linux, then the code-server AUR package will be installed.
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If ran on an unsupported architecture the npm package will be installed
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with yarn or npm. Only amd64 and arm64 are currently supported.
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If ran on any other Linux distro, v$VERSION of the linux static release
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will be installed into /usr/local/lib/code-server-$VERSION.
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-d Enables a dry run where where the steps that would have taken place
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are printed but do not actually execute.
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-s Forces the installation of a static release into /usr/local/lib/code-server-$VERSION
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Set the -p flag to change the installation prefix from /usr/local/lib
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-p Sets the installation prefix for a static release install.
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EOF
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exit 1
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}
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echo_static_postinstall() {
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echo
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cat << EOF
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Static release has been installed into $STATIC_INSTALL_PREFIX/code-server-$VERSION
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Please extend your path to use code-server:
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PATH="$STATIC_INSTALL_PREFIX/code-server-$VERSION/bin:\$PATH"
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Then you can run:
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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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echo
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cat << EOF
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To have systemd start code-server now and restart on boot:
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systemctl --user enable --now code-server
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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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main() {
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unset DRY_RUN STATIC STATIC_INSTALL_PREFIX SKIP_LOG
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while getopts ":dsp:h" opt; do
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case "$opt" in
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d) DRY_RUN=1 ;;
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s) STATIC=1 ;;
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p) STATIC_INSTALL_PREFIX="$OPTARG" ;;
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h | ?) usage ;;
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esac
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done
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shift $((OPTIND - 1))
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OS="$(os)"
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if [ ! "$OS" ]; then
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echo "Unsupported OS $(uname)."
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exit 1
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fi
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distro_name
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ARCH="$(arch)"
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if [ ! "$ARCH" ]; then
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if [ "${STATIC-}" ]; then
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echo "No static releases available for the architecture $(uname -m)."
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echo "Please rerun without the -s flag to install from npm."
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exit 1
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fi
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install_npm
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exit 0
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fi
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CACHE_DIR="$(cache_dir)"
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mkdir -p "$CACHE_DIR"
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if [ "${STATIC-}" ]; then
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install_static
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return
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fi
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case "$(distro)" in
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macos)
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install_macos
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;;
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ubuntu | debian | raspbian)
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install_deb
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;;
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centos | fedora | rhel | opensuse)
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install_rpm
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;;
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arch)
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install_arch
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;;
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*)
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install_static
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;;
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esac
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}
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install_macos() {
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if command_exists brew; then
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echo "Installing from Homebrew."
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sh_c brew install code-server
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return
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fi
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echo "Homebrew is not installed so installing static release."
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install_static
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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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echo
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echo "+ Using cached $FILE from $URL"
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return
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fi
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sh_c curl \
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-#fL \
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-Ro "$FILE.incomplete" \
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-C - \
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"$URL"
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mv "$FILE.incomplete" "$FILE"
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}
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install_deb() {
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echo "Installing v$VERSION deb package from GitHub releases."
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server_${VERSION}_$ARCH.deb" "$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
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sudo_sh_c dpkg -i "$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
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echo_systemd_postinstall
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}
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install_rpm() {
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echo "Installing v$VERSION rpm package from GitHub releases."
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server-$VERSION-$ARCH.rpm" "$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
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sudo_sh_c rpm -i "$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
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echo_systemd_postinstall
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}
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install_arch() {
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echo "Installing from the AUR."
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fetch "https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz" "$CACHE_DIR/code-server-aur.tar.gz"
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tmp_dir="$(mktemp -d)"
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(
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cd "$tmp_dir"
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tar -xzf "$CACHE_DIR/code-server-aur.tar.gz" --strip-components 1
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sh_c makepkg -si
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)
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rm -Rf "$tmp_dir"
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echo_systemd_postinstall
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}
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install_static() {
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STATIC_INSTALL_PREFIX=${STATIC_INSTALL_PREFIX-/usr/local/lib}
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echo "Installing static release v$VERSION"
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server-$VERSION-$OS-$ARCH.tar.gz" "$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
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if [ ! -d "$STATIC_INSTALL_PREFIX" ]; then
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echo
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echo "Static release install prefix $STATIC_INSTALL_PREFIX does not exist"
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exit 1
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fi
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sh_c="sh_c"
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if [ ! -w "$STATIC_INSTALL_PREFIX" ]; then
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sh_c="sudo_sh_c"
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fi
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"$sh_c" tar -C "$STATIC_INSTALL_PREFIX" -xzf "$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
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# In case previously installed.
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SKIP_LOG=1 "$sh_c" rm -Rf "$STATIC_INSTALL_PREFIX/code-server-$VERSION"
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"$sh_c" mv -f "$STATIC_INSTALL_PREFIX/code-server-$VERSION-$OS-$ARCH" "$STATIC_INSTALL_PREFIX/code-server-$VERSION"
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echo_static_postinstall
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}
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install_npm() {
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echo "No precompiled releases for $(uname -m)."
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if command_exists yarn; then
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echo "Installing with yarn."
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sh_c yarn global add code-server --unsafe-perm
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return
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elif command_exists npm; then
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echo "Installing with npm."
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sh_c npm install -g code-server --unsafe-perm
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return
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fi
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echo
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echo "Please install npm or yarn to install code-server!"
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echo "You will need at least node v12 and a few C build dependencies."
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echo "See the docs https://github.com/cdr/code-server#yarn-npm"
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exit 1
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}
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os() {
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case "$(uname)" in
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Linux)
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echo linux
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;;
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Darwin)
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echo macos
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;;
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esac
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}
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# distro prints the detected operating system including linux distros.
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#
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# Example outputs:
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# - macos
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# - debian, ubuntu, raspbian
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# - centos, fedora, rhel, opensuse
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# - alpine
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# - arch
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#
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# Inspired by https://github.com/docker/docker-install/blob/26ff363bcf3b3f5a00498ac43694bf1c7d9ce16c/install.sh#L111-L120.
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distro() {
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if [ "$(uname)" = "Darwin" ]; then
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echo "macos"
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return
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fi
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if [ ! -f /etc/os-release ]; then
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return
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fi
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(
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. /etc/os-release
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case "$ID" in opensuse-*)
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# opensuse's ID's look like opensuse-leap and opensuse-tumbleweed.
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echo "opensuse"
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return
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;;
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esac
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echo "$ID"
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)
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}
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# os_name prints a pretty human readable name for the OS/Distro.
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distro_name() {
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if [ "$(uname)" = "Darwin" ]; then
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echo "macOS v$(sw_vers -productVersion)"
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return
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fi
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if [ ! -f /etc/os-release ]; then
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(
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. /etc/os-release
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echo "$PRETTY_NAME"
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)
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fi
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# Prints something like: Linux 4.19.0-9-amd64
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uname -sr
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}
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arch() {
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case "$(uname -m)" in
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aarch64)
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echo arm64
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;;
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x86_64)
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echo amd64
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;;
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esac
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}
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command_exists() {
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command -v "$@" > /dev/null 2>&1
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}
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sh_c() {
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if [ ! "${SKIP_LOG-}" ]; then
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echo
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echo "+ $*"
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fi
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if [ ! "${DRY_RUN-}" ]; then
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sh -c "$*"
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fi
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}
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sudo_sh_c() {
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if [ "$(id -u)" = 0 ]; then
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sh_c "$@"
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elif command_exists sudo; then
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sh_c "sudo $*"
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elif command_exists su; then
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sh_c "su -c '$*'"
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else
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echo
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echo "This script needs to run the following command as root."
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echo " $*"
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echo "Please run this script as root or install sudo or su."
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exit 1
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fi
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}
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cache_dir() {
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if [ "${XDG_CACHE_HOME-}" ]; then
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echo "$XDG_CACHE_HOME/code-server"
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elif [ "${HOME-}" ]; then
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echo "$HOME/.cache/code-server"
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else
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echo "/tmp/code-server-cache"
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fi
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}
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main "$@"
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