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#!/bin/bash
# Get latest tags from upstream. Github UI is not enough
git fetch upstream --tags
git push --tags
VERSION=$(git describe --tags `git rev-list --tags --max-count=1`)
echo "Version is $VERSION"
if head -n1 ../debian/changelog | grep $VERSION ; then
echo "Latest version. I should not do a thing"
else
echo "It's not the latest version. Adding a new tag to changelog"
### Adding a new changelog entry. Yes, I use ex
ex ../debian/changelog << EOM
1 insert
lmod ($VERSION) unstable; urgency=medium
* Setting TAG_VERSION to $VERSION
-- Alexandre Strube <surak@surak.eti.br> $(date -R)
.
xit
EOM
### Adding the filenames to debian/files with correct version
cat > ../debian/files << EOM
lmod_${VERSION}_all.deb devel optional
lmod_${VERSION}_amd64.buildinfo devel optional
EOM
### Adding right version to dockerfile . The '' is because of the bsd version of sed.
sed -i '' "s/git checkout tags.*/git checkout tags\/$VERSION \; \\\ /g" Dockerfile
sed -i '' "s/lmod_.*/lmod_${VERSION}_all.deb ; \\\ /g" Dockerfile
### The container will fetch those from github, so they better be updated
git add ../debian/files ../debian/changelog Dockerfile
git commit -m "Added tag ${VERSION}"
git push
# Build a docker image, calling Dockerfile from here. It clones this repo, checks out
# the latest tag, builds the debian package inside, creates a container from such
# image, copies the file out and deletes the container (not the image)
docker build -t debian .
docker create --name deb debian
docker cp deb:/tmp/git-repo/lmod_${VERSION}_all.deb .
docker rm deb
echo "To run this image: docker run --rm -it --name deb debian /bin/bash \nTo cleanup the cache: docker builder prune -a -f "
fi
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