platform_external_selinux/scripts/release
Nicolas Iooss 108c8edd95 scripts/release: make the script more robust, and release a source repository snapshot
Following Petr Lautrbach's suggestion, release a snapshot of the source
repository next to the individual archives which constitute a release.

While at it, make scripts/release more robust:

- Fix many warnings reported by shellcheck, by quoting strings.
- Use bash arrays for DIRS and DIRS_NEED_PREFIX
- Merge DIRS and DIRS_NEED_PREFIX into a single array, in order to
  produce SHA256 digests that are directly in alphabetical order, for
  https://github.com/SELinuxProject/selinux/wiki/Releases
- Use "set -e" in order to fail as soon as a command fails
- Change to the top-level directory at the start of the script, in order
  to be able to run it from anywhere.
- Use `cat $DIR/VERSION` and `git -C $DIR` instead of `cd $i ; cat VERSION`
  in order to prevent unexpected issues from directory change.

Finally, if version tags already exists, re-use them. This enables using
this script to re-generate the release archive (and check that they
really match the git repository). Currently, running scripts/release
will produce the same archives as the ones published in the 3.2-rc1
release (with the same SHA256 digests as the ones on the release page,
https://github.com/SELinuxProject/selinux/wiki/Releases). This helps to
ensure that the behaviour of the script is still fine.

Suggested-by: Petr Lautrbach <plautrba@redhat.com>
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
2021-02-03 11:26:07 +01:00

103 lines
2.5 KiB
Bash
Executable file

#!/bin/bash
# Fail when a command fails
set -e
# Ensure the script is running from the top level directory
cd "$(dirname -- "$0")/.."
WIKIDIR=../selinux.wiki
if ! [ -d "$WIKIDIR" ]; then
git clone git@github.com:SELinuxProject/selinux.wiki.git "$WIKIDIR"
fi
RELEASE_TAG="$(cat VERSION)"
DEST="releases/$RELEASE_TAG"
DIRS=(
checkpolicy
libselinux
libsemanage
libsepol
mcstrans
policycoreutils
restorecond
secilc
selinux-dbus
selinux-gui
selinux-python
selinux-sandbox
semodule-utils
)
if git rev-parse "$RELEASE_TAG" &> /dev/null ; then
echo "Warning: tag $RELEASE_TAG already exists"
else
git tag -a "$RELEASE_TAG" -m "Release $RELEASE_TAG"
fi
rm -rf "$DEST"
mkdir -p "$DEST"
for COMPONENT in "${DIRS[@]}"; do
DIR="${COMPONENT#selinux-}"
VERS="$(cat "$DIR/VERSION")"
TAG="$COMPONENT-$VERS"
if git rev-parse "$TAG" &> /dev/null ; then
echo "Warning: tag $TAG already exists"
else
git tag "$TAG" > /dev/null
fi
git -C "$DIR" archive -o "../$DEST/$TAG.tar.gz" --prefix="$TAG/" "$TAG"
done
git archive -o "$DEST/selinux-${RELEASE_TAG}.tar.gz" --prefix="selinux-${RELEASE_TAG}/" "${RELEASE_TAG}"
echo "Add the following to the $WIKIDIR/Releases.md wiki page:"
echo ""
echo "## Release $RELEASE_TAG"
echo ""
echo "[Release Notes](https://github.com/SELinuxProject/selinux/releases/download/$RELEASE_TAG/RELEASE-$RELEASE_TAG.txt)"
echo ""
echo "[full log](https://github.com/SELinuxProject/selinux/releases/download/$RELEASE_TAG/log-$RELEASE_TAG.txt)"
echo ""
echo "[short log](https://github.com/SELinuxProject/selinux/releases/download/$RELEASE_TAG/shortlog-$RELEASE_TAG.txt)"
echo ""
for COMPONENT in "${DIRS[@]}"; do
DIR="${COMPONENT#selinux-}"
VERS="$(cat "$DIR/VERSION")"
TAG="$COMPONENT-$VERS"
tarball="$TAG.tar.gz"
echo -n "[$tarball](https://github.com/SELinuxProject/selinux/releases/download/$RELEASE_TAG/$tarball) "
sha256sum "$DEST/$tarball" | cut -d " " -f 1
echo ""
done
echo "### Source repository snapshot"
echo ""
echo -n "[selinux-${RELEASE_TAG}.tar.gz](https://github.com/SELinuxProject/selinux/releases/download/$RELEASE_TAG/selinux-${RELEASE_TAG}.tar.gz) "
sha256sum "$DEST/selinux-${RELEASE_TAG}.tar.gz" | cut -d " " -f 1
echo ""
echo "And then run:"
echo " cd $WIKIDIR"
echo " git commit -m \"Release $RELEASE_TAG\" -a -s"
echo " git push"
echo ""
echo "Push the release and its tags to git via:"
echo " git push"
echo " git push --tags"
echo ""
echo "Create a new release from the latest tag on https://github.com/SELinuxProject/selinux/tags"
echo ""
echo "Add files from releases/$RELEASE_TAG as assets to the new github release"