SCRIPTS: publish-release: pass -n to gzip to remove timestamp
It just appeared that the tar.gz we put online are not reproducible
because a timestamp is put by default into the archive. Passing "-n"
to gzip is sufficient to remove this timestamp, so let's do it, and
also make the gzip command configurable for more flexibility. Now
issuing the commands multiple times finally results in the same
archives being produced.
This should be backported to supported stable branches.
diff --git a/scripts/publish-release b/scripts/publish-release
index 5a9a5ce..4938049 100755
--- a/scripts/publish-release
+++ b/scripts/publish-release
@@ -9,6 +9,7 @@
# - shows a listing of the final file
USAGE="Usage: ${0##*/} [-a] [-q] [-y] [-b branch] [-n newver] DIR"
+CMD_GZIP="${CMD_GZIP:-gzip -nc9}"
TARGET_DIR=
OUTPUT=
SAYYES=
@@ -161,7 +162,7 @@
echo "Archiving sources for version $NEW ..."
rm -f "${TARGET_DIR}/src${DEVEL}/haproxy-${NEW}.tar.gz"{,.md5,.sha256}
if ! git archive --format=tar --prefix="haproxy-${NEW}/" "v$NEW" | \
- gzip -9 > "${TARGET_DIR}/src${DEVEL}/haproxy-${NEW}.tar.gz"; then
+ $CMD_GZIP > "${TARGET_DIR}/src${DEVEL}/haproxy-${NEW}.tar.gz"; then
die "Failed to produce the tar.gz archive"
fi
@@ -174,7 +175,7 @@
for i in "${DOC[@]}"; do
git show "v$NEW:$i" > "$TARGET_DIR/doc/${i#doc/}"
- gzip -c9 < "$TARGET_DIR/doc/${i#doc/}" > "$TARGET_DIR/doc/${i#doc/}.gz"
+ $CMD_GZIP < "$TARGET_DIR/doc/${i#doc/}" > "$TARGET_DIR/doc/${i#doc/}.gz"
done
echo "Done : ls -l ${TARGET_DIR}"