diff options
Diffstat (limited to 'features/src/php/install.sh')
| -rwxr-xr-x | features/src/php/install.sh | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/features/src/php/install.sh b/features/src/php/install.sh new file mode 100755 index 0000000..48140e1 --- /dev/null +++ b/features/src/php/install.sh @@ -0,0 +1,273 @@ +#!/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. +#------------------------------------------------------------------------------------------------------------- +# +# Maintainer: The VS Code and Codespaces Teams + +set -eux + +# Clean up +rm -rf /var/lib/apt/lists/* + +PHP_VERSION="${VERSION:-"latest"}" +INSTALL_COMPOSER="${INSTALLCOMPOSER:-"true"}" +OVERRIDE_DEFAULT_VERSION="${OVERRIDEDEFAULTVERSION:-"true"}" + +export PHP_DIR="${PHP_DIR:-"/usr/local/php"}" +USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}" +UPDATE_RC="${UPDATE_RC:-"true"}" + +# Comma-separated list of php versions to be installed +# alongside PHP_VERSION, but not set as default. +ADDITIONAL_VERSIONS="${ADDITIONALVERSIONS:-""}" + +export DEBIAN_FRONTEND=noninteractive + +if [ "$(id -u)" -ne 0 ]; then + echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.' + exit 1 +fi + + +# Ensure that login shells get the correct path if the user updated the PATH using ENV. +rm -f /etc/profile.d/00-restore-env.sh +echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh +chmod +x /etc/profile.d/00-restore-env.sh + +# If in automatic mode, determine if a user already exists, if not use vscode +if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then + USERNAME="" + POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)") + for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do + if id -u ${CURRENT_USER} > /dev/null 2>&1; then + USERNAME=${CURRENT_USER} + break + fi + done + if [ "${USERNAME}" = "" ]; then + USERNAME=root + fi +elif [ "${USERNAME}" = "none" ]; then + USERNAME=root + USER_UID=0 + USER_GID=0 +fi + +architecture="$(uname -m)" +if [ "${architecture}" != "amd64" ] && [ "${architecture}" != "x86_64" ] && [ "${architecture}" != "arm64" ] && [ "${architecture}" != "aarch64" ]; then + echo "(!) Architecture $architecture unsupported" + exit 1 +fi + +updaterc() { + if [ "${UPDATE_RC}" = "true" ]; then + echo "Updating /etc/bash.bashrc and /etc/zsh/zshrc..." + if [[ "$(cat /etc/bash.bashrc)" != *"$1"* ]]; then + echo -e "$1" >> /etc/bash.bashrc + fi + if [ -f "/etc/zsh/zshrc" ] && [[ "$(cat /etc/zsh/zshrc)" != *"$1"* ]]; then + echo -e "$1" >> /etc/zsh/zshrc + fi + fi +} + +# Checks if packages are installed and installs them if not +check_packages() { + if ! dpkg -s "$@" > /dev/null 2>&1; then + if [ "$(find /var/lib/apt/lists/* | wc -l)" = "0" ]; then + echo "Running apt-get update..." + apt-get update -y + fi + apt-get -y install --no-install-recommends "$@" + fi +} + +# Figure out correct version of a three part version number is not passed +find_version_from_git_tags() { + local variable_name=$1 + local requested_version=${!variable_name} + if [ "${requested_version}" = "none" ]; then return; fi + local repository=$2 + local prefix=${3:-"tags/v"} + local separator=${4:-"."} + local last_part_optional=${5:-"false"} + echo "${!variable_name}" + echo "$(echo "${requested_version}" | grep -o "." | wc -l)" + if [ "$(echo "${requested_version}" | grep -o "." | wc -l)" != "2" ]; then + local escaped_separator=${separator//./\\.} + local last_part + if [ "${last_part_optional}" = "true" ]; then + last_part="(${escaped_separator}[0-9]+)?" + else + last_part="${escaped_separator}[0-9]+" + fi + local regex="${prefix}\\K[0-9]+${escaped_separator}[0-9]+${last_part}$" + local version_list="$(git ls-remote --tags ${repository} | grep -oP "${regex}" | tr -d ' ' | tr "${separator}" "." | sort -rV)" + if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "current" ] || [ "${requested_version}" = "lts" ]; then + declare -g ${variable_name}="$(echo "${version_list}" | head -n 1)" + else + set +e + declare -g ${variable_name}="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")" + set -e + fi + fi + echo "${!variable_name}" + if [ -z "${!variable_name}" ] || ! echo "${version_list}" | grep "^${!variable_name//./\\.}$" > /dev/null 2>&1; then + echo -e "Invalid ${variable_name} value: ${requested_version}\nValid values:\n${version_list}" >&2 + exit 1 + fi + echo "${variable_name}=${!variable_name}" +} + +# Install PHP Composer +addcomposer() { + "${PHP_SRC}" -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" + HASH="$(wget -q -O - https://composer.github.io/installer.sig)" + "${PHP_SRC}" -r "if (hash_file('sha384', 'composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" + "${PHP_SRC}" composer-setup.php --install-dir="/usr/local/bin" --filename=composer + "${PHP_SRC}" -r "unlink('composer-setup.php');" +} + +install_php() { + PHP_VERSION="$1" + PHP_INSTALL_DIR="${PHP_DIR}/${PHP_VERSION}" + if [ -d "${PHP_INSTALL_DIR}" ]; then + echo "(!) PHP version ${PHP_VERSION} already exists." + exit 1 + fi + + if ! cat /etc/group | grep -e "^php:" > /dev/null 2>&1; then + groupadd -r php + fi + usermod -a -G php "${USERNAME}" + + PHP_URL="https://www.php.net/distributions/php-${PHP_VERSION}.tar.gz" + + PHP_INI_DIR="${PHP_INSTALL_DIR}/ini" + CONF_DIR="${PHP_INI_DIR}/conf.d" + mkdir -p "${CONF_DIR}"; + + PHP_EXT_DIR="${PHP_INSTALL_DIR}/extensions" + mkdir -p "${PHP_EXT_DIR}" + + PHP_SRC_DIR="/usr/src/php" + mkdir -p $PHP_SRC_DIR + cd $PHP_SRC_DIR + wget -O php.tar.xz "$PHP_URL" + + tar -xf $PHP_SRC_DIR/php.tar.xz -C "$PHP_SRC_DIR" --strip-components=1 + cd $PHP_SRC_DIR; + + # PHP 7.4+, the pecl/pear installers are officially deprecated and are removed in PHP 8+ + # Thus, requiring an explicit "--with-pear" + IFS="." + read -a versions <<< "${PHP_VERSION}" + PHP_MAJOR_VERSION=${versions[0]} + PHP_MINOR_VERSION=${versions[1]} + + VERSION_CONFIG="" + if (( $(($PHP_MAJOR_VERSION)) >= 8 )) || (( $(($PHP_MAJOR_VERSION)) == 7 && $(($PHP_MINOR_VERSION)) >= 4 )); then + VERSION_CONFIG="--with-pear" + fi + + ./configure --prefix="${PHP_INSTALL_DIR}" --with-config-file-path="$PHP_INI_DIR" --with-config-file-scan-dir="$CONF_DIR" --enable-option-checking=fatal --with-curl --with-libedit --enable-mbstring --with-openssl --with-zlib --with-password-argon2 --with-sodium=shared "$VERSION_CONFIG" EXTENSION_DIR="$PHP_EXT_DIR"; + + make -j "$(nproc)" + find -type f -name '*.a' -delete + make install + find "${PHP_INSTALL_DIR}" -type f -executable -exec strip --strip-all '{}' + || true + make clean + + cp -v $PHP_SRC_DIR/php.ini-* "$PHP_INI_DIR/"; + cp "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" + + # Install xdebug + "${PHP_INSTALL_DIR}/bin/pecl" install xdebug + XDEBUG_INI="${CONF_DIR}/xdebug.ini" + + echo "zend_extension=${PHP_EXT_DIR}/xdebug.so" > "${XDEBUG_INI}" + echo "xdebug.mode = debug" >> "${XDEBUG_INI}" + echo "xdebug.start_with_request = yes" >> "${XDEBUG_INI}" + echo "xdebug.client_port = 9003" >> "${XDEBUG_INI}" +} + +if [ "${PHP_VERSION}" != "none" ]; then + # Persistent / runtime dependencies + RUNTIME_DEPS="wget ca-certificates git build-essential xz-utils" + + # PHP dependencies + PHP_DEPS="libssl-dev libcurl4-openssl-dev libedit-dev libsqlite3-dev libxml2-dev zlib1g-dev libsodium-dev libonig-dev" + + . /etc/os-release + + if [ "${VERSION_CODENAME}" = "bionic" ]; then + PHP_DEPS="${PHP_DEPS} libargon2-0-dev" + else + PHP_DEPS="${PHP_DEPS} libargon2-dev" + fi + + # Dependencies required for running "phpize" + PHPIZE_DEPS="autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c" + + # Install dependencies + check_packages $RUNTIME_DEPS $PHP_DEPS $PHPIZE_DEPS + + find_version_from_git_tags PHP_VERSION https://github.com/php/php-src "tags/php-" + install_php "${PHP_VERSION}" + + PHP_SRC="${PHP_INSTALL_DIR}/bin/php" +else + set +e + PHP_SRC=$(which php) + set -e +fi + +# Install PHP Composer if needed +if [[ "${INSTALL_COMPOSER}" = "true" ]]; then + if [ -z "${PHP_SRC}" ]; then + echo "(!) Could not install Composer. PHP not found." + exit 1 + fi + + addcomposer +fi + +# Additional php versions to be installed but not be set as default. +if [ ! -z "${ADDITIONAL_VERSIONS}" ]; then + OLDIFS=$IFS + IFS="," + read -a additional_versions <<< "$ADDITIONAL_VERSIONS" + for version in "${additional_versions[@]}"; do + OVERRIDE_DEFAULT_VERSION="false" + install_php "${version}" + done + IFS=$OLDIFS +fi + +if [ "${PHP_VERSION}" != "none" ]; then + CURRENT_DIR="${PHP_DIR}/current" + if [[ ! -d "${CURRENT_DIR}" ]]; then + ln -s -r "${PHP_INSTALL_DIR}" ${CURRENT_DIR} + fi + + if [ "${OVERRIDE_DEFAULT_VERSION}" = "true" ]; then + if [[ $(ls -l ${CURRENT_DIR}) != *"-> ${PHP_INSTALL_DIR}"* ]] ; then + rm "${CURRENT_DIR}" + ln -s -r "${PHP_INSTALL_DIR}" "${CURRENT_DIR}" + fi + fi + + rm -rf "${PHP_SRC_DIR}" + updaterc "if [[ \"\${PATH}\" != *\"${CURRENT_DIR}\"* ]]; then export PATH=\"${CURRENT_DIR}/bin:\${PATH}\"; fi" + + chown -R "${USERNAME}:php" "${PHP_DIR}" + chmod -R g+r+w "${PHP_DIR}" + find "${PHP_DIR}" -type d -print0 | xargs -n 1 -0 chmod g+s +fi + +# Clean up +rm -rf /var/lib/apt/lists/* + +echo "Done!" |