diff options
Diffstat (limited to 'src/lib/build/build.sh')
| -rw-r--r-- | src/lib/build/build.sh | 387 |
1 files changed, 387 insertions, 0 deletions
diff --git a/src/lib/build/build.sh b/src/lib/build/build.sh new file mode 100644 index 0000000..e32c79f --- /dev/null +++ b/src/lib/build/build.sh @@ -0,0 +1,387 @@ +#!/hint/bash +# +# SPDX-License-Identifier: GPL-3.0-or-later + +[[ -z ${DEVTOOLS_INCLUDE_BUILD_SH:-} ]] || return 0 +DEVTOOLS_INCLUDE_BUILD_SH=1 + +_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@} +# shellcheck source=src/lib/common.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh +# shellcheck source=src/lib/db/update.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/db/update.sh +# shellcheck source=src/lib/release.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/release.sh +# shellcheck source=src/lib/util/git.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/util/git.sh +# shellcheck source=src/lib/util/pacman.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/util/pacman.sh +# shellcheck source=src/lib/valid-repos.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/valid-repos.sh +# shellcheck source=src/lib/valid-tags.sh +source "${_DEVTOOLS_LIBRARY_DIR}"/lib/valid-tags.sh + +source /usr/share/makepkg/util/config.sh +source /usr/share/makepkg/util/message.sh + +set -e + + +pkgctl_build_usage() { + local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}} + cat <<- _EOF_ + Usage: ${COMMAND} [OPTIONS] [PATH]... + + Build packages inside a clean chroot + + When a new pkgver is set using the appropriate PKGBUILD options the + checksums are automatically updated. + + TODO + + BUILD OPTIONS + --arch ARCH Specify architectures to build for (disables auto-detection) + --repo REPO Specify a target repository (disables auto-detection) + -s, --staging Build against the staging counterpart of the auto-detected repo + -t, --testing Build against the testing counterpart of the auto-detected repo + -o, --offload Build on a remote server and transfer artifacts afterwards + -c, --clean Recreate the chroot before building + -I, --install FILE Install a package into the working copy of the chroot + + PKGBUILD OPTIONS + --pkgver=PKGVER Set pkgver, reset pkgrel and update checksums + --pkgrel=PKGREL Set pkgrel to a given value + --rebuild Increment the current pkgrel variable + -e, --edit Edit the PKGBUILD before building + + RELEASE OPTIONS + -r, --release Automatically commit, tag and release after building + -m, --message MSG Use the given <msg> as the commit message + -u, --db-update Automatically update the pacman database as last action + + OPTIONS + -h, --help Show this help text + + EXAMPLES + $ ${COMMAND} + $ ${COMMAND} --rebuild --staging --message 'libyay 0.42 rebuild' libfoo libbar + $ ${COMMAND} --pkgver 1.42 --release --db-update +_EOF_ +} + +pkgctl_build_check_option_group_repo() { + local option=$1 + local repo=$2 + local testing=$3 + local staging=$4 + if ( (( testing )) && (( staging )) ) || + ( [[ $repo =~ ^.*-(staging|testing)$ ]] && ( (( testing )) || (( staging )) )); then + die "The argument '%s' cannot be used with one or more of the other specified arguments" "${option}" + exit 1 + fi + return 0 +} + +pkgctl_build_check_option_group_ver() { + local option=$1 + local pkgver=$2 + local pkgrel=$3 + local rebuild=$4 + if [[ -n "${pkgver}" ]] || [[ -n "${pkgrel}" ]] || (( rebuild )); then + die "The argument '%s' cannot be used with one or more of the other specified arguments" "${option}" + exit 1 + fi + return 0 +} + +# TODO: import pgp keys +pkgctl_build() { + if (( $# < 1 )) && [[ ! -f PKGBUILD ]]; then + pkgctl_build_usage + exit 1 + fi + + local UPDPKGSUMS=0 + local EDIT=0 + local REBUILD=0 + local OFFLOAD=0 + local STAGING=0 + local TESTING=0 + local RELEASE=0 + local DB_UPDATE=0 + + local REPO= + local PKGVER= + local PKGREL= + local MESSAGE= + + local paths=() + local BUILD_ARCH=() + local BUILD_OPTIONS=() + local MAKECHROOT_OPTIONS=() + local RELEASE_OPTIONS=() + + local PTS + PTS="$(tty | sed 's|/dev/pts/||')" + local WORKER="${USER}-${PTS}" + + # variables + local path pkgbase pkgrepo source + + while (( $# )); do + case $1 in + -h|--help) + pkgctl_build_usage + exit 0 + ;; + --repo) + (( $# <= 1 )) && die "missing argument for %s" "$1" + REPO="${2}" + pkgctl_build_check_option_group_repo '--repo' "${REPO}" "${TESTING}" "${STAGING}" + shift 2 + ;; + --arch) + (( $# <= 1 )) && die "missing argument for %s" "$1" + if [[ ${2} == all ]]; then + BUILD_ARCH=("${_arch[@]::${#_arch[@]}-1}") + elif [[ ${2} == any ]]; then + BUILD_ARCH=("${_arch[0]}") + elif ! in_array "${2}" "${BUILD_ARCH[@]}"; then + if ! in_array "${2}" "${_arch[@]}"; then + die 'invalid architecture: %s' "${2}" + fi + BUILD_ARCH+=("${2}") + fi + shift 2 + ;; + --pkgver=*) + pkgctl_build_check_option_group_ver '--pkgver' "${PKGVER}" "${PKGREL}" "${REBUILD}" + PKGVER="${1#*=}" + PKGREL=1 + UPDPKGSUMS=1 + shift + ;; + --pkgrel=*) + pkgctl_build_check_option_group_ver '--pkgrel' "${PKGVER}" "${PKGREL}" "${REBUILD}" + PKGREL="${1#*=}" + shift + ;; + --rebuild) + # shellcheck source=src/lib/util/git.sh + source "${_DEVTOOLS_LIBRARY_DIR}"/lib/util/git.sh + pkgctl_build_check_option_group_ver '--rebuild' "${PKGVER}" "${PKGREL}" "${REBUILD}" + REBUILD=1 + shift + ;; + -e|--edit) + EDIT=1 + shift + ;; + -o|--offload) + OFFLOAD=1 + shift + ;; + -s|--staging) + STAGING=1 + pkgctl_build_check_option_group_repo '--staging' "${REPO}" "${TESTING}" "${STAGING}" + shift + ;; + -t|--testing) + TESTING=1 + pkgctl_build_check_option_group_repo '--testing' "${REPO}" "${TESTING}" "${STAGING}" + shift + ;; + -c|--clean) + BUILD_OPTIONS+=("-c") + shift + ;; + -I|--install) + (( $# <= 1 )) && die "missing argument for %s" "$1" + MAKECHROOT_OPTIONS+=("-I" "$2") + warning 'installing packages into the chroot may break reproducible builds, use with caution!' + shift 2 + ;; + -r|--release) + # shellcheck source=src/lib/release.sh + source "${_DEVTOOLS_LIBRARY_DIR}"/lib/release.sh + RELEASE=1 + shift + ;; + -m|--message) + (( $# <= 1 )) && die "missing argument for %s" "$1" + MESSAGE=$2 + RELEASE_OPTIONS+=("--message" "${MESSAGE}") + shift 2 + ;; + -u|--db-update) + DB_UPDATE=1 + shift + ;; + --) + shift + break + ;; + -*) + die "invalid argument: %s" "$1" + ;; + *) + paths=("$@") + break + ;; + esac + done + + # check if invoked without any path from within a packaging repo + if (( ${#paths[@]} == 0 )); then + if [[ -f PKGBUILD ]]; then + paths=(".") + else + pkgctl_build_usage + exit 1 + fi + fi + + # Update pacman cache for auto-detection + if [[ -z ${REPO} ]]; then + update_pacman_repo_cache + # Check valid repos if not resolved dynamically + elif ! in_array "${REPO}" "${_repos[@]}"; then + die "Invalid repository target: %s" "${REPO}" + fi + + for path in "${paths[@]}"; do + pushd "${path}" >/dev/null + + if [[ ! -f PKGBUILD ]]; then + die 'PKGBUILD not found in %s' "${path}" + fi + + source=() + # shellcheck source=contrib/makepkg/PKGBUILD.proto + . ./PKGBUILD + pkgbase=${pkgbase:-$pkgname} + pkgrepo=${REPO} + msg "Building ${pkgbase}" + + # auto-detection of build target + if [[ -z ${pkgrepo} ]]; then + if ! pkgrepo=$(get_pacman_repo_from_pkgbuild PKGBUILD); then + die 'failed to get pacman repo' + fi + if [[ -z "${pkgrepo}" ]]; then + die 'unknown repo, please specify --repo for new packages' + fi + fi + + # special cases to resolve final build target + if (( TESTING )); then + pkgrepo="${pkgrepo}-testing" + elif (( STAGING )); then + pkgrepo="${pkgrepo}-staging" + elif [[ $pkgrepo == core ]]; then + pkgrepo="${pkgrepo}-testing" + fi + + # auto-detection of build architecture + if [[ $pkgrepo = multilib* ]]; then + BUILD_ARCH=("") + elif (( ${#BUILD_ARCH[@]} == 0 )); then + if in_array any "${arch[@]}"; then + BUILD_ARCH=("${_arch[0]}") + else + BUILD_ARCH+=("${arch[@]}") + fi + fi + + # print gathered build modes + msg2 "repo: ${pkgrepo}" + msg2 "arch: ${BUILD_ARCH[*]}" + + # increment pkgrel on rebuild + if (( REBUILD )); then + # try to figure out of pkgrel has been changed + if ! old_pkgrel=$(git_diff_tree HEAD PKGBUILD | grep --perl-regexp --only-matching --max-count=1 '^-pkgrel=\K\w+'); then + old_pkgrel=${pkgrel} + fi + # check if pkgrel conforms expectations + [[ ${pkgrel/.*} =~ ^[0-9]+$ ]] || die "Non-standard pkgrel declaration" + [[ ${old_pkgrel/.*} =~ ^[0-9]+$ ]] || die "Non-standard pkgrel declaration" + # increment pkgrel if it hasn't been changed yet + if [[ ${pkgrel} = "${old_pkgrel}" ]]; then + PKGREL=$((${pkgrel/.*}+1)) + else + warning 'ignoring --rebuild as pkgrel has already been incremented from %s to %s' "${old_pkgrel}" "${pkgrel}" + fi + fi + + # update pkgver + if [[ -n ${PKGVER} ]]; then + if [[ $(type -t pkgver) == function ]]; then + # TODO: check if die or warn, if we provide _commit _gitcommit setter maybe? + warning 'setting pkgver variable has no effect if the PKGBUILD has a pkgver() function' + fi + msg "Bumping pkgver to ${PKGVER}" + grep --extended-regexp --quiet --max-count=1 "^pkgver=${pkgver}$" PKGBUILD || die "Non-standard pkgver declaration" + sed --regexp-extended "s|^(pkgver=)${pkgver}$|\1${PKGVER}|g" -i PKGBUILD + fi + + # update pkgrel + if [[ -n ${PKGREL} ]]; then + msg "Bumping pkgrel to ${PKGREL}" + grep --extended-regexp --quiet --max-count=1 "^pkgrel=${pkgrel}$" PKGBUILD || die "Non-standard pkgrel declaration" + sed --regexp-extended "s|^(pkgrel=)${pkgrel}$|\1${PKGREL}|g" -i PKGBUILD + fi + + # edit PKGBUILD + if (( EDIT )); then + stat_busy 'Editing PKGBUILD' + if [[ -n $VISUAL ]]; then + $VISUAL PKGBUILD || die + elif [[ -n $EDITOR ]]; then + $EDITOR PKGBUILD || die + elif command -v vi &>/dev/null; then + vi PKGBUILD || die + else + die "need \$VISUAL or \$EDITOR to edit the PKGBUILD" + fi + stat_done + fi + + # update checksums if any sources are declared + if (( UPDPKGSUMS )) && (( ${#source[@]} >= 1 )); then + updpkgsums + fi + + # execute build + for arch in "${BUILD_ARCH[@]}"; do + if [[ -n $arch ]]; then + msg "Building ${pkgbase} for [${pkgrepo}] (${arch})" + BUILDTOOL="${pkgrepo}-${arch}-build" + else + msg "Building ${pkgbase} for [${pkgrepo}]" + BUILDTOOL="${pkgrepo}-build" + fi + + if (( OFFLOAD )); then + offload-build --repo "${pkgrepo}" -- "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}" + else + "${BUILDTOOL}" "${BUILD_OPTIONS[@]}" -- "${MAKECHROOT_OPTIONS[@]}" -l "${WORKER}" + fi + done + + # release the build + if (( RELEASE )); then + pkgctl_release --repo "${pkgrepo}" "${RELEASE_OPTIONS[@]}" + fi + + # reset common PKGBUILD variables + unset pkgbase pkgname arch pkgrepo source pkgver pkgrel validpgpkeys + popd >/dev/null + done + + # update the binary package repo db as last action + if (( RELEASE )) && (( DB_UPDATE )); then + # shellcheck disable=2119 + pkgctl_db_update + fi +} |