diff options
Diffstat (limited to 'collection/git')
| -rw-r--r-- | collection/git/feature.json | 21 | ||||
| -rw-r--r-- | collection/git/install.sh | 153 |
2 files changed, 174 insertions, 0 deletions
diff --git a/collection/git/feature.json b/collection/git/feature.json new file mode 100644 index 0000000..6d9686b --- /dev/null +++ b/collection/git/feature.json @@ -0,0 +1,21 @@ +{ + "id": "git", + "name": "Git (may require compilation)", + "options": { + "version": { + "type": "string", + "proposals": ["latest", "os-provided"], + "default": "os-provided", + "description": "Select or enter a Git version." + }, + "ppa": { + "type": "boolean", + "default": true, + "description": "Install from PPA if available" + } + }, + "install": { + "app": "", + "file": "install.sh" + } +}
\ No newline at end of file diff --git a/collection/git/install.sh b/collection/git/install.sh new file mode 100644 index 0000000..6900897 --- /dev/null +++ b/collection/git/install.sh @@ -0,0 +1,153 @@ +#!/usr/bin/env bash +#------------------------------------------------------------------------------------------------------------- +# Copyright (c) Microsoft Corporation. All rights reserved. +# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information. +#------------------------------------------------------------------------------------------------------------- +# +# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/git-from-src.md +# Maintainer: The VS Code and Codespaces Teams +# +# Syntax: ./git-from-src-debian.sh [version] [use PPA if available] + +GIT_VERSION=${1:-"latest"} # 'system' checks the base image first, else installs 'latest' +USE_PPA_IF_AVAILABLE=${2:-"false"} + +GIT_CORE_PPA_ARCHIVE_GPG_KEY=E1DD270288B4E6030699E45FA1715D88E1DF1F24 +GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80 +keyserver hkps://keys.openpgp.org +keyserver hkp://keyserver.pgp.com" + +set -e + +if [ "$(id -u)" -ne 0 ]; then + echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.' + exit 1 +fi + +# Get central common setting +get_common_setting() { + if [ "${common_settings_file_loaded}" != "true" ]; then + curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping." + common_settings_file_loaded=true + fi + if [ -f "/tmp/vsdc-settings.env" ]; then + local multi_line="" + if [ "$2" = "true" ]; then multi_line="-z"; fi + local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')" + if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi + fi + echo "$1=${!1}" +} + +# Import the specified key in a variable name passed in as +receive_gpg_keys() { + get_common_setting $1 + local keys=${!1} + get_common_setting GPG_KEY_SERVERS true + local keyring_args="" + if [ ! -z "$2" ]; then + mkdir -p "$(dirname \"$2\")" + keyring_args="--no-default-keyring --keyring $2" + fi + + # Use a temporary locaiton for gpg keys to avoid polluting image + export GNUPGHOME="/tmp/tmp-gnupg" + mkdir -p ${GNUPGHOME} + chmod 700 ${GNUPGHOME} + echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" > ${GNUPGHOME}/dirmngr.conf + # GPG key download sometimes fails for some reason and retrying fixes it. + local retry_count=0 + local gpg_ok="false" + set +e + until [ "${gpg_ok}" = "true" ] || [ "${retry_count}" -eq "5" ]; + do + echo "(*) Downloading GPG key..." + ( echo "${keys}" | xargs -n 1 gpg -q ${keyring_args} --recv-keys) 2>&1 && gpg_ok="true" + if [ "${gpg_ok}" != "true" ]; then + echo "(*) Failed getting key, retring in 10s..." + (( retry_count++ )) + sleep 10s + fi + done + set -e + if [ "${gpg_ok}" = "false" ]; then + echo "(!) Failed to get gpg key." + exit 1 + fi +} + +# Function to run apt-get if needed +apt_get_update_if_needed() +{ + if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then + echo "Running apt-get update..." + apt-get update + else + echo "Skipping apt-get update." + fi +} + +# Checks if packages are installed and installs them if not +check_packages() { + if ! dpkg -s "$@" > /dev/null 2>&1; then + apt_get_update_if_needed + apt-get -y install --no-install-recommends "$@" + fi +} + +export DEBIAN_FRONTEND=noninteractive + +# Source /etc/os-release to get OS info +. /etc/os-release + +# If the os provided version is "good enough", just install that. +if [ ${GIT_VERSION} = "os-provided" ] || [ ${GIT_VERSION} = "system" ]; then + if type git > /dev/null 2>&1; then + echo "Detected existing system install: $(git version)" + exit 0 + fi + + echo "Installing git from OS apt repository" + check_packages git + exit 0 +fi + +# If ubuntu, PPAs allowed, and latest - install from there +if ([ "${GIT_VERSION}" = "latest" ] || [ "${GIT_VERSION}" = "lts" ] || [ "${GIT_VERSION}" = "current" ]) && [ "${ID}" = "ubuntu" ] && [ "${USE_PPA_IF_AVAILABLE}" = "true" ]; then + echo "Using PPA to install latest git..." + check_packages apt-transport-https curl ca-certificates gnupg2 dirmngr + receive_gpg_keys GIT_CORE_PPA_ARCHIVE_GPG_KEY /usr/share/keyrings/gitcoreppa-archive-keyring.gpg + echo -e "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/gitcoreppa-archive-keyring.gpg] http://ppa.launchpad.net/git-core/ppa/ubuntu ${VERSION_CODENAME} main\ndeb-src [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/gitcoreppa-archive-keyring.gpg] http://ppa.launchpad.net/git-core/ppa/ubuntu ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/git-core-ppa.list + apt-get update + apt-get -y install --no-install-recommends git + rm -rf "/tmp/tmp-gnupg" + exit 0 +fi + +# Install required packages to build if missing +check_packages build-essential curl ca-certificates tar gettext libssl-dev zlib1g-dev libcurl?-openssl-dev libexpat1-dev + +# Partial version matching +if [ "$(echo "${GIT_VERSION}" | grep -o '\.' | wc -l)" != "2" ]; then + requested_version="${GIT_VERSION}" + version_list="$(curl -sSL -H "Accept: application/vnd.github.v3+json" "https://api.github.com/repos/git/git/tags" | grep -oP '"name":\s*"v\K[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"' | sort -rV )" + if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "lts" ] || [ "${requested_version}" = "current" ]; then + GIT_VERSION="$(echo "${version_list}" | head -n 1)" + else + set +e + GIT_VERSION="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")" + set -e + fi + if [ -z "${GIT_VERSION}" ] || ! echo "${version_list}" | grep "^${GIT_VERSION//./\\.}$" > /dev/null 2>&1; then + echo "Invalid git version: ${requested_version}" >&2 + exit 1 + fi +fi + +echo "Downloading source for ${GIT_VERSION}..." +curl -sL https://github.com/git/git/archive/v${GIT_VERSION}.tar.gz | tar -xzC /tmp 2>&1 +echo "Building..." +cd /tmp/git-${GIT_VERSION} +make -s prefix=/usr/local all && make -s prefix=/usr/local install 2>&1 +rm -rf /tmp/git-${GIT_VERSION} +echo "Done!" |