Workaround lack of builtin in /bin/sh
This commit is contained in:
Anmol Sethi
parent
29e5c4a293
commit
af398c49fd
71
install.sh
71
install.sh
@ -13,7 +13,7 @@ usage() {
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"
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fi
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cat << EOF
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cath << EOF
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Installs code-server for Linux and macOS.
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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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@ -67,8 +67,8 @@ echo_latest_version() {
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}
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echo_standalone_postinstall() {
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echo
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cat << EOF
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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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Please extend your path to use code-server:
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PATH="$STANDALONE_INSTALL_PREFIX/bin:\$PATH"
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@ -78,8 +78,8 @@ 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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echoh
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cath << 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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@ -163,7 +163,7 @@ main() {
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echoerr 'Please rerun without the "--method standalone" flag to install from npm.'
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exit 1
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fi
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echo "No precompiled releases for $(uname -m)."
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echoh "No precompiled releases for $(uname -m)."
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install_npm
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return
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fi
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@ -190,7 +190,7 @@ main() {
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install_aur
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;;
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*)
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echo "Unsupported package manager."
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echoh "Unsupported package manager."
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install_standalone
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;;
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esac
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@ -233,7 +233,7 @@ fetch() {
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FILE="$2"
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if [ -e "$FILE" ]; then
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echo "+ Reusing $CACHE_DIR/${URL##*/}"
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echoh "+ Reusing $CACHE_DIR/${URL##*/}"
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return
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fi
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@ -247,22 +247,22 @@ fetch() {
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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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echo
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echoh "Installing from Homebrew."
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echoh
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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 not installed."
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echoh "Homebrew not installed."
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install_standalone
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}
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install_deb() {
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echo "Installing v$VERSION deb package from GitHub releases."
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echo
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echoh "Installing v$VERSION deb package from GitHub releases."
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echoh
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server_${VERSION}_$ARCH.deb" \
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"$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
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@ -272,8 +272,8 @@ install_deb() {
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}
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install_rpm() {
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echo "Installing v$VERSION rpm package from GitHub releases."
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echo
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echoh "Installing v$VERSION rpm package from GitHub releases."
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echoh
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server-$VERSION-$ARCH.rpm" \
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"$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
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@ -283,27 +283,28 @@ install_rpm() {
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}
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install_aur() {
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echo "Installing from the AUR."
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echo
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echoh "Installing from the AUR."
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echoh
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tmp_dir="$(mktemp -d)"
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echo "+ Downloading PKGBUILD into $tmp_dir from https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz"
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echoh "+ Downloading PKGBUILD into $tmp_dir from https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz"
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curl -fsSL https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz | tar -xzC "$tmp_dir"
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VERSION="$(. "$tmp_dir/code-server/PKGBUILD" && echo "$pkgver")"
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rm -R "$tmp_dir"
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sh_c mkdir -p "$CACHE_DIR/code-server-$VERSION-aur"
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sh_c cp -a "$tmp_dir/code-server/*" "$CACHE_DIR/code-server-$VERSION-aur"
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sh_c cd "$CACHE_DIR/code-server-$VERSION-aur"
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sh_c makepkg -si
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rm -R "$tmp_dir"
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echo_systemd_postinstall
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}
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install_standalone() {
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echo "Installing standalone release archive v$VERSION"
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echo
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echoh "Installing standalone release archive v$VERSION"
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echoh
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fetch "https://github.com/cdr/code-server/releases/download/v$VERSION/code-server-$VERSION-$OS-$ARCH.tar.gz" \
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"$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
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@ -314,9 +315,9 @@ install_standalone() {
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fi
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if [ -e "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION" ]; then
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echo
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echo "code-server-$VERSION is already installed at $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
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echo "Remove it to reinstall."
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echoh
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echoh "code-server-$VERSION is already installed at $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
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echoh "Remove it to reinstall."
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exit 0
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fi
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@ -334,8 +335,8 @@ install_npm() {
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if [ ! -w "$(yarn global bin)" ]; then
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sh_c="sudo_sh_c"
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fi
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echo "Installing with yarn."
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echo
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echoh "Installing with yarn."
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echoh
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"$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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@ -343,12 +344,12 @@ install_npm() {
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if [ ! -w "$(npm config get prefix)" ]; then
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sh_c="sudo_sh_c"
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fi
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echo "Installing with npm."
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echo
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echoh "Installing with npm."
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echoh
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"$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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echoh
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echoerr "Please install npm or yarn to install code-server!"
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echoerr "You will need at least node v12 and a few C dependencies."
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echoerr "See the docs https://github.com/cdr/code-server#yarn-npm"
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@ -433,7 +434,7 @@ command_exists() {
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}
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sh_c() {
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echo "+ $*"
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echoh "+ $*"
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if [ ! "${DRY_RUN-}" ]; then
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sh -c "$*"
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fi
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@ -447,7 +448,7 @@ sudo_sh_c() {
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elif command_exists su; then
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sh_c "su -c '$*'"
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else
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echo
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echoh
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echoerr "This script needs to run the following command as root."
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echoerr " $*"
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echoerr "Please install sudo or su."
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@ -465,16 +466,16 @@ echo_cache_dir() {
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fi
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}
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echo() {
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builtin echo "$@" | humanpath
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echoh() {
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echo "$@" | humanpath
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}
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cat() {
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cath() {
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humanpath
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}
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echoerr() {
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echo "$@" >&2
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echoh "$@" >&2
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}
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# humanpath replaces all occurances of $HOME with ~
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