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abuild: deduplicate reproducible tarball creation

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This commit is contained in:
Sertonix 2024-10-08 22:06:15 +02:00
parent 43ca11764a
commit 45a8c0dd79
1 changed files with 10 additions and 12 deletions
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22
abuild.in
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@ -1760,6 +1760,13 @@ human_size() {
printf("%.1f %s\n", y, type[i+2]) }'
}
apk_tar() {
tar --format=posix \
--pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0,ctime:=0 \
--mtime="@$SOURCE_DATE_EPOCH" \
--no-recursion --null -T - -f - -c
}
create_apks() {
local file= dir= name= ver= apk= datadir= size= i= gzip=
gzip=$(command -v pigz || echo gzip)
@ -1825,15 +1832,11 @@ create_apks() {
find "$@" -exec touch -h -d "@$SOURCE_DATE_EPOCH" {} +
# explicitly sort package content
find "$@" -print0 | LC_ALL=C sort -z | tar --xattrs \
find "$@" -print0 | LC_ALL=C sort -z | apk_tar --xattrs \
--xattrs-exclude=security.selinux \
--format=posix \
--pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0,ctime:=0 \
--mtime="@${SOURCE_DATE_EPOCH}" \
--owner-map="$pkgbasedir"/.owner-map \
--group-map="$pkgbasedir"/.group-map \
--no-recursion --null -T - \
-f - -c | abuild-tar --hash | $gzip -n -9 >"$dir"/data.tar.gz
| abuild-tar --hash | $gzip -n -9 >"$dir"/data.tar.gz
msg "Create checksum..."
# append the hash for data.tar.gz
@ -1843,12 +1846,7 @@ create_apks() {
# control.tar.gz
cd "$dir"
cat "$dir"/.metafiles | tar \
--format=posix \
--pax-option=exthdr.name=%d/PaxHeaders/%f,atime:=0,ctime:=0 \
--mtime="@${SOURCE_DATE_EPOCH}" \
--no-recursion --null -T - \
-f - -c | abuild-tar --cut \
apk_tar < .metafiles | abuild-tar --cut \
| $gzip -n -9 > control.tar.gz
abuild-sign -q control.tar.gz || exit 1