diff options
Diffstat (limited to 'bin/why-dont-you')
| -rwxr-xr-x | bin/why-dont-you | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/bin/why-dont-you b/bin/why-dont-you new file mode 100755 index 0000000..593ad1b --- /dev/null +++ b/bin/why-dont-you @@ -0,0 +1,260 @@ +#!/bin/sh + +# usage: why_dont_you $action $package1 $package2 ... + +# investigate, why a certain operation is not done with certain packages + +# shellcheck source=conf/default.conf +. "${0%/*}/../conf/default.conf" + +action="$1" +shift + +case "${action}" in + + 'build') + + for pkg in "$@"; do + ( + grep "^$(str_to_regex "${pkg}") " "${work_dir}/build-list" || \ + >&2 printf '"%s" is not on the build list.\n' "${pkg}" + ) | \ + while read -r package git_revision mod_git_revision repository; do + + if package_locked_or_blocked "${package}" "${git_revision}" "${mod_git_revision}" "${repository}"; then + printf '"%s" is locked or blocked\n' "${pkg}" + continue + fi + + unmet_dependencies=$(find_dependencies_on_build_list "${package}" "${git_revision}" "${mod_git_revision}" "${repository}") + if [ -n "${unmet_dependencies}" ]; then + printf '"%s" has unmet dependencies:\n' "${package}" + echo "${unmet_dependencies}" | \ + while read -r dep; do + grep -lxF "${dep}" "${work_dir}/package-infos/"*".builds" | \ + sed ' + s|^.*/|| + s|\(\.[^.]\+\)\{4\}|| + ' + done | \ + sort -u + printf '\n' + + continue + fi + + if [ -f "${work_dir}/package-states/${package}.${git_revision}.${mod_git_revision}.${repository}.broken" ]; then + printf '"%s" is broken (%sx built), but would be built\n' \ + "${pkg}" \ + "$(wc -l < "${work_dir}/package-states/${package}.${git_revision}.${mod_git_revision}.${repository}.broken")" + else + printf '"%s" would be built\n' "${pkg}" + fi + done + + done + + ;; + + 'unstage') + + for pkg in "$@"; do + + if ! find "${work_dir}/package-states" -maxdepth 1 | \ + grep -q "/$(str_to_regex "${pkg}")\(\.[^.]\+\)\{3\}\.done\$"; then + printf '"%s" is not in staging!\n' "${pkg}" + continue + fi + + dependent_packages=$( + grep -lxF "${pkg}" "${work_dir}/package-infos/"*".depends" | \ + sed ' + s|^.*/|| + s|\.depends$|| + ' + ) + + build_list_items_file=$(mktemp) + dependent_packages_file=$(mktemp) + + grep -vxF 'break_loops' "${work_dir}/build-list" | \ + awk '{print $1 "." $2 "." $3 "." $4}' | \ + sort -u > \ + "${build_list_items_file}" + + printf '%s\n' "${dependent_packages}" | \ + sort -u > \ + "${dependent_packages_file}" + + dependent_still_on_build_list=$( + join -1 1 -2 1 -o 1.1 \ + "${build_list_items_file}" \ + "${dependent_packages_file}" + ) + + rm -f \ + "${build_list_items_file}" \ + "${dependent_packages_file}" + + if [ -n "${dependent_still_on_build_list}" ]; then + printf 'The following packages are dependent on "%s", but still on the build list:\n' "${pkg}" + echo "${dependent_still_on_build_list}" + printf '\n' + continue + fi + + dependent_still_in_staging=$( + echo "${dependent_packages}" | \ + while read -r sf; do + if [ -f "${work_dir}/package-states/${sf}.done" ]; then + echo "${sf}" + fi + done + ) + + if [ -n "${dependent_still_in_staging}" ]; then + printf 'The following packages are dependent on "%s" and still in staging - maybe they cannot be unstaged:\n' "${pkg}" + echo "${dependent_still_in_staging}" + printf '\n' + continue + fi + + printf 'Package "%s" can be unstaged.\n' "${pkg}" + + done + + ;; + + 'keep') + + tmp_file=$(mktemp) + trap 'rm -f "${tmp_file}"' EXIT + + while read -r pkg; do + + if builds_file=$( + find "${work_dir}/package-infos" -maxdepth 1 -printf '%f\n' | \ + grep -m1 "^$(str_to_regex "${pkg}")\(\.[^.]\+\)\{3\}\.builds\$" + ); then + + builds_file="${builds_file%.*}" + prepo="${builds_file##*.}" + builds_file="${builds_file%.*}" + mod_rev="${builds_file##*.}" + builds_file="${builds_file%.*}" + rev="${builds_file##*.}" + + else + + found_PKGBUILD=false + mod_rev=$(cat "${work_dir}/archlinux32.revision") + for repo in ${repo_names}; do + eval 'repo_path="${repo_paths__'"${repo}"'}"' + rev=$(cat "${work_dir}/${repo}.revision") + if [ "${repo}" = 'archlinux32' ]; then + if git -C "${repo_path}" archive "${mod_rev}" | \ + grep -q "^[^/]\+/$(str_to_regex "${pkg}")/PKGBUILD\$"; then + prepo=$( + git -C "${repo_path}" archive "${mod_rev}" | \ + grep "^[^/]\+/$(str_to_regex "${pkg}")/PKGBUILD\$" | \ + cut -d/ -f1 + ) + found_PKGBUILD=true + break + fi + else + prepo=$( + git -C "${repo_path}" archive "${rev}" -- "${pkg}/repos" 2>/dev/null | \ + tar -t 2> /dev/null | \ + grep '^[^/]\+/repos/[^/]\+/PKGBUILD$' | \ + grep -v -- '-i686/PKGBUILD$' | \ + grep -v -- '[-/]\(staging\|testing\|unstable\)-[^/]\+/PKGBUILD$' | \ + sed ' + s|^[^/]\+/repos/\([^/]\+\)-[^/-]\+/PKGBUILD$|\1| + ' | \ + head -n1 + ) + if [ -n "${prepo}" ]; then + found_PKGBUILD=true + break + fi + fi + done + if ! ${found_PKGBUILD}; then + continue + fi + + generate_package_metadata "${pkg}" "${rev}" "${mod_rev}" "${prepo}" + + fi + + sed "s|^|${pkg} builds |" "${work_dir}/package-infos/${pkg}.${rev}.${mod_rev}.${prepo}.builds" >> \ + "${tmp_file}" + + done < \ + "${work_dir}/deletion-list" + + sort -k3,3 "${tmp_file}" | \ + sponge "${tmp_file}" + + for pkg in "$@"; do + + if ! grep -qxF "${pkg}" "${work_dir}/deletion-list"; then + printf 'Package "%s" is not on the deletion list.\n' "${pkg}" + continue + fi + + if git -C "${repo_paths__archlinux32}" archive "$(cat "${work_dir}/archlinux32.revision")" -- blacklist | \ + tar -Ox 'blacklist' | \ + grep -qxF "${pkg}"; then + printf 'Package "%s" is explicitely blacklisted.\n' "${pkg}" + continue + fi + + if [ "lib32-${pkg#lib32-}" = "${pkg}" ]; then + printf 'Package "%s" is a library from multilib.\n' "${pkg}" + continue + fi + + needs=$( + find "${work_dir}/package-infos" -maxdepth 1 -name "${pkg}.*.needs" + ) + if [ -z "${needs}" ]; then + printf 'Package "%s" was deleted in the git repositories.\n' "${pkg}" + continue + fi + + needs=$( + sort -u "${needs}" + ) + + errors=$( + ( + # shellcheck disable=SC2086 + printf '%s\n' ${needs} + awk '{print $3}' "${tmp_file}" | \ + sort -u + ) | \ + sort | \ + uniq -d | \ + join -1 1 -2 3 -o 2.1,2.2,2.3 - "${tmp_file}" + ) + if [ -n "${errors}" ]; then + printf 'Package "%s" has dependencies on the deletion list:\n' "${pkg}" + # shellcheck disable=SC2086,SC2183 + printf '%s %s %s\n' ${errors} + printf '\n' + continue + fi + + printf 'It seems, package "%s" should not be deleted.\n' "${pkg}" + + done + + ;; + + *) + >&2 printf 'unknown action "%s"\n' "${action}" + exit 1 + +esac |