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|
#!/bin/bash
set -euo pipefail
# environment variables for reproducible archive
SOURCE_EPOCH=$(git show --no-patch --format=%ct)
TARFLAGS="
--sort=name
--mtime=@$SOURCE_EPOCH
--owner=0 --group=0 --numeric-owner
--pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime
"
# wrapper function for reproducible archive
tar() {
LC_ALL="C.UTF-8" command tar $TARFLAGS "$@"
}
SCRIPTDIR=$(realpath "$(dirname "${BASH_SOURCE[0]}")")
REPODIR=$(realpath "$SCRIPTDIR/..")
TEMPDIR=$(mktemp -d)
cleanup() {
if [[ ! -z "$TEMPDIR" && -d "$TEMPDIR" ]]; then
rm -rf "$TEMPDIR"
fi
}
trap cleanup EXIT
cd "$REPODIR"
TAGS=( $(git tag -l --contains HEAD) )
NUM_TAGS="${#TAGS[@]}"
if [[ $NUM_TAGS -eq 0 ]]; then
echo "error: no tag on current commit"
exit 1
elif [[ $NUM_TAGS -gt 1 ]]; then
echo "error: multiple tags on current commit"
echo "info: found tags ( ${TAGS[@]} )"
exit 1
fi
TAG="${TAGS[0]}"
if [[ ! $TAG =~ v[0-9]+.[0-9]+.[0-9]+ ]]; then
echo "error: tag does not match version regex"
echo "info: tag was $TAG"
exit 1
fi
VERSION="${TAG##v}"
echo ">> creating release $VERSION"
echo "- cloning repo"
cd "$TEMPDIR"
git clone --recursive "$REPODIR" "pipectl-$VERSION"
echo "- removing unneeded files"
rm -rf "pipectl-$VERSION/.git"
rm -rf "pipectl-$VERSION/.gitignore"
echo "- adding version file"
echo "$TAG" > "pipectl-$VERSION/version.txt"
echo "- creating archive"
mkdir -p "$REPODIR/dist"
tar -caf "$REPODIR/dist/pipectl-$VERSION.tar.gz" "pipectl-$VERSION/"
if [[ ! -z "${SIGKEY+z}" ]]; then
echo "- signing archive"
gpg --yes -u "$SIGKEY" -o "$REPODIR/dist/pipectl-$VERSION.tar.gz.asc" --armor --detach-sig "$REPODIR/dist/pipectl-$VERSION.tar.gz"
gpg --yes -o "$REPODIR/dist/pipectl-$VERSION.tar.gz.sig" --dearmor "$REPODIR/dist/pipectl-$VERSION.tar.gz.asc"
else
echo "- skipping signing archive (SIGKEY not set)"
fi
echo "- success"
|
