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| author | Slávek Banko <[email protected]> | 2020-03-20 15:30:00 +0100 |
|---|---|---|
| committer | Slávek Banko <[email protected]> | 2020-03-20 15:30:00 +0100 |
| commit | 428c2d88b4ac80df001d25973a1511d6a3d424c6 (patch) | |
| tree | e6c0b3b7549af09e334ca203b19db46f868ecb72 | |
| parent | 5c39eb0954bf46dcb0df0bb0a9c4e20a48978f83 (diff) | |
| download | scripts-428c2d88b4ac80df001d25973a1511d6a3d424c6.tar.gz scripts-428c2d88b4ac80df001d25973a1511d6a3d424c6.zip | |
create_tarball: Modify the tarball creation so that it is reproducible.
Note: If gzip or pigz is used, it is necessary to use the "-n" option.
Signed-off-by: Slávek Banko <[email protected]>
| -rwxr-xr-x | create_tarball | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/create_tarball b/create_tarball index c65c5d2..282225d 100755 --- a/create_tarball +++ b/create_tarball @@ -15,9 +15,9 @@ TARBALL_DIR=${TARBALL_DIR:-".."} # Set compression method case ${COMPRESS:="xz"} in - "gzip"|"pigz") TAR_SUFFIX="gz";; - "bzip2"|"pbzip2") TAR_SUFFIX="bz2";; - "xz"|"pxz") TAR_SUFFIX="xz";; + "gzip"*|"pigz"*) TAR_SUFFIX=".gz";; + "bzip2"|"pbzip2") TAR_SUFFIX=".bz2";; + "xz"|"pxz") TAR_SUFFIX=".xz";; esac # Check git-dir @@ -142,18 +142,25 @@ fi # Create tarball echo "Package name: $package" -if [ ! -e $TARBALL_DIR/$package.tar.$TAR_SUFFIX ]; then +if [ ! -e $TARBALL_DIR/$package.tar$TAR_SUFFIX ]; then echo "Creating tarball in $TARBALL_DIR." echo "# TDE SCM module information" > .tdescminfo echo "Name: $MODULE" >> .tdescminfo echo "Revision: $branch-$(git rev-parse HEAD)" >> .tdescminfo git log -1 --pretty=format:"DateTime: %cd%n" --date=format:"%m/%d/%Y %H:%M" >> .tdescminfo trap "rm $TARBALL_DIR/tar-$$; rm .tdescminfo; exit 1" INT - tar c --owner=root --group=users --exclude .git --exclude .gitmodules --transform "s|^\.\(/\|$\)|$package\1|" ./ | \ + find ./ -print0 | LC_ALL=C sort -z | \ + tar c --no-recursion --null -T - \ + --mtime "@$(git log -1 --pretty=format:"%ct")" \ + --owner=root --group=users --exclude .git --exclude .gitmodules \ + --pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime \ + --transform "s|^\.\(/\|$\)|$package\1|" ./ | \ $COMPRESS -9 >$TARBALL_DIR/tar-$$ && \ - mv $TARBALL_DIR/tar-$$ $TARBALL_DIR/$package.tar.$TAR_SUFFIX || \ + mv $TARBALL_DIR/tar-$$ $TARBALL_DIR/$package.tar$TAR_SUFFIX || \ rm $TARBALL_DIR/tar-$$ rm .tdescminfo + [ -f $TARBALL_DIR/$package.tar$TAR_SUFFIX ] && \ + touch -d "@$(git log -1 --pretty=format:"%ct")" $TARBALL_DIR/$package.tar$TAR_SUFFIX else echo "Unchanged tarball in $TARBALL_DIR." exit 2 |