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#!/bin/sh
# report back on a build assignment
# either on success via:
# "$0 $package $revision $mod_revision $repository" and tar'ed packages (= a tar of
# package(s) and signature(s)) on stdin
# or on failure via:
# "$0 $package $revision $mod_revision $repository ERROR"
# exit codes:
# 0: ok
# 1: another instance was already running
# 2: outdated package
# 3: signature error
# 4: package error (e.g. wrong packages sent)
# TODO:
# fix signing of database
. "${0%/*}/../conf/default.conf"
# Create a lock file and a trap.
exec 9> "${build_list_lock_file}"
exec 8> "${package_database_lock_file}"
if ! flock -n 9; then
>&2 echo 'come back (shortly) later - I cannot lock build list.'
exit 1
fi
if ! flock -n 8; then
>&2 echo 'come back (shortly) later - I cannot lock package database.'
exit 1
fi
clean_up_lock_file() {
rm -f "${build_list_lock_file}"
rm -f "${package_database_lock_file}"
}
trap clean_up_lock_file EXIT
if [ "$5" = 'ERROR' ]; then
# the build failed on the build slave
if [ ! -f "${work_dir}/package-states/$1.$2.$3.$4.locked" ]; then
# too late, package already outdated -> ignore error report
exit 0
fi
mv \
"${work_dir}/package-states/$1.$2.$3.$4.locked" \
"${work_dir}/package-states/$1.$2.$3.$4.broken"
# unlock every loop this package would have broken and which is not
# broken by another locked package
locked_packages="$(
ls "${work_dir}/package-states/" | \
grep '\.locked$' | \
sed 's@^.*/\([^/]\+\)\.\([0-9a-f]\{40\}\.\)\{2\}[^.]\+\.locked$@\1@'
)"
grep -xF "${1}" "${work_dir}/build-list.loops/loop_"* 2> /dev/null | \
cut -d: -f1 | \
while read -r loop; do
if [ -z "$(
(
echo "${locked_packages}"
cat "${loop}"
) | \
sort | \
uniq -d
)" ]; then
rm -f "${loop}.locked"
fi
done
exit 0
fi
# the build was successful on the build slave
if ! grep -qxF "$1 $2 $3 $4" "${work_dir}/build-list" ||
! [ -f "${work_dir}/package-states/$1.$2.$3.$4.locked" ]; then
>&2 echo 'Sorry, the sent package is outdated.'
exit 2
fi
clean_up_tmp_dir() {
cd "${base_dir}"
rm -rf --one-file-system "${tmp_dir}"
clean_up_lock_file
}
tmp_dir="$(mktemp -d)"
cd "${tmp_dir}"
trap clean_up_tmp_dir EXIT
# extract package(s)
tar -x
# check if all packages are signed and all signatures belong to a package
signature_errors="$(
ls -1 *.pkg.tar.xz{,.sig} | \
sed 's|\.sig$||' | \
sort | \
uniq -c | \
grep -v '^\s*2\s' | \
awk '{print $2}'
)"
if [ -n "${signature_errors}" ]; then
>&2 echo 'The following packages lack a signature or vice versa:'
>&2 echo "${signature_errors}"
exit 3
fi
# check if the sent packages are the expected ones
packages=*.pkg.tar.xz
package_errors="$(
(
printf '%s\n' ${packages} | \
sed '
s@\(-[^-]\+\)\{2\}-\([^-]\+\)\.pkg\.tar\.xz@ \2@
/ any$/{s|any$|i686|}
'
sed 's|$| i686|' "${work_dir}/package-infos/$1.$2.$3.packages"
) | \
sort | \
uniq -u
)"
if [ -n "${package_errors}" ]; then
>&2 echo 'The following packages should have been built but are missing or vice versa:'
>&2 echo "${package_errors}"
exit 4
fi
# move packages
destination="$(official_or_community "$1.$2.$3.$4")staging"
mkdir -p "${master_mirror_directory}/i686/${destination}/"
mv \
*".pkg.tar.xz" \
*".pkg.tar.xz.sig" \
"${master_mirror_directory}/i686/${destination}/"
(
cd "${master_mirror_directory}/i686/${destination}"
repo-add "${destination}.db.tar.gz" ${packages}
# repo-add -v -s -k "${repo_key}" "${destination}.db.tar.gz" ${packages}
# remove old versions of same packages
for package in ${packages}; do
remove_old_package_versions "${package}"
done
)
# remove old state files (these should be only "done" markers, but
# actually we don't care what it is)
ls "${work_dir}/package-states" | \
grep "^$(str_to_regex "$1")\(\.[^.]\+\)\{4\}\$" | \
grep -v "^$(str_to_regex "$1.$2.$3.$4")\.[^.]\+\$" | \
grep -v '\.testing$' | \
sed "s|^|${work_dir}/package-states/|" | \
xargs -rn1 rm -f
# remove all loops which are broken by this package
grep -xF "$1" "${work_dir}/build-list.loops/loop_"* 2> /dev/null | \
cut -d: -f1 | \
sed 'p;s|$|.locked|' | \
xargs -rn1 rm -f
# remove package from build list
sed -i "/^$(str_to_regex "$1 $2 $3 $4")\$/d" "${work_dir}/build-list"
# remove package lock file
printf '%s\n' ${packages} > \
"${work_dir}/package-states/$1.$2.$3.$4.done"
rm "${work_dir}/package-states/$1.$2.$3.$4.locked"
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