APT repository for OpenEnergyMonitor.org
(need a section on prereqs for the Pi environment itself, i.e. quilt, reprepro, s3cmd, and so on!)
First you need to check out the upstream package repository (i.e. emoncms/emoncms) and export the source, using the tag associated with the new version (in this example, that tag is 8.0.9):
git archive 8.0.9 | gzip > ../emoncms-orig.tar.gz
Now check out the debian packaging repository (i.e. Dave-McCraw/pkg-emoncms) and import the source. This requires a local upstream branch and you'll need to filter out, then restore, the upstream readme in favour of the local one:
git checkout upstream && git checkout master
git import-orig --filter=readme.md --pristine-tar ../emoncms-orig.tar.gz && git checkout readme.md
You'll need to resolve any other conflicts as they arise.
Following this, you need to use dch to update the debian/changelog and debian/NEWS files. Make sure you have exported the necessary debian environment variables first (in your .bashrc):
export DEBEMAIL="[email protected]"
export DEBFULLNAME="Dave McCraw"
Then (the second pair of commands updates from UNRELEASED to unstable release marker):
dch -v 8.0.9
dch -v 8.0.9 --news
dch -r
dch -r --news
Now make a commit, and tag the new debian version:
git commit -a -m "debian changelogs"
git tag -a -m "New debian version" debian/8.0.9
git push origin master upstream pristine-tar debian/8.0.9
Make sure you push the tag, as well as the master, upstream and pristine-tar branches, up to GitHub, or it will hinder the next guy!
At last, you can build the .deb file (you need GPG set up to sign the files. Find any standard tutorial on that):
git-buildpackage --git-pristine-tar
You'll now have a new .deb file in the parent directory. Check out the Dave-McCraw/emon-repo repository there, and then (from the parent directory) use reprepro to add the new version to the repo:
reprepro -b emon-repo includedeb wheezy emoncms_8.0.9_armhf.deb
All being well, you can now commit your changes to the repo itself and get that pushed up to GitHub too:
git add pool/unstable/e/emoncms/
git commit -a -m "Add emoncms 8.0.9"
git push origin master
Finally, submit pull requests on the Dave-McCraw/emon-repo and Dave-McCraw/pkg-emoncms repositories so I can get your changes and update the actual repo on Amazon S3:
s3cmd --verbose --acl-public --exclude '.git/*' --delete-removed sync emon-repo/ s3://emon-repo
... but in order for you to do that, you'd need my s3cmd configuration and keys... I'll take it from the pull request and upload on your behalf :)
Phew! 🚀