Releasing Airflow

Committers should use the following commands and steps to create an Apache Airflow release:

1. Run dev/airflow-jira on the test branch
   dev/airflow-jira compare 1.8.1

2. Commit RCs here
   svn co https://dist.apache.org/repos/dist/dev/incubator/airflow

   Make sure CHANGELOG and UPDATING.md have been updated.

3. Remove previous versions from  https://dist.apache.org/repos/dist/dev/incubator/airflow (`svn rm` -> `svn commit`)

4. Run a travis build, confirm it passes (duh.)

5. Build airflow
   python setup.py sdist

6. Generate MD5
   gpg --print-md MD5 apache-airflow-1.8.1rc0+apache.incubating.tar.gz > apache-airflow-1.8.1rc0+apache.incubating.tar.gz.md5

7. Generate the SHA512
   gpg --print-md SHA512 apache-airflow-1.8.1rc0+apache.incubating.tar.gz > apache-airflow-1.8.1rc0+apache.incubating.tar.gz.sha

8. Upload your GPG public key to https://pgp.mit.edu

9. Add your GPG pub key to https://dist.apache.org/repos/dist/release/incubator/airflow/KEYS , follow the instructions at the top of the file

10. Sign Airflow tar.gz
    gpg --armor --output apache-airflow-1.8.1rc0+apache.incubating.tar.gz.asc --detach-sig apache-airflow-1.8.1rc0+apache.incubating.tar.gz

11. Do votes in dev@airflow.incubator.apache.org and general@incubator.apache.org
    https://mail-archives.apache.org/mod_mbox/incubator-airflow-dev/201705.mbox/%3CCABYbY7eZk2SYHs3ni31h94uwwRdcn4dkJwumYtUMsfFLq-gwjg%40mail.gmail.com%3E
    https://mail-archives.apache.org/mod_mbox/incubator-general/201705.mbox/%3CCABYbY7cnACrrsrFtdwtq_-4AokMAe8CBOcWSvNz%2BhgB9DfVEvQ%40mail.gmail.com%3E

12. Commit final release here
    svn co https://dist.apache.org/repos/dist/release/incubator/airflow

13. Merge the test branch into the stable branch
    git pull apache v1-8-test
    git pull apache v1-8-stable
    git co v1-8-stable
    git merge v1-8-test
    git tag 1.8.1
    git push apache v1-8-stable
    git push apache 1.8.1

14. Follow these instructions to publish to PyPi
    Note: You must remove the +incubating from the airflow/version.py file.

Source releases

• set your version to 1.8.2+incubating in airflow/version.py

• tag your release `git tag 1.8.2rc3`
  `git clean -f`

• target is something like https://dist.apache.org/repos/dist/dev/incubator/airflow/1.8.2rc4/
  (can be done with `svn co https://dist.apache.org/repos/dist/dev/incubator/airflow/`)
• # tarball the repo
  git archive --format=tar 1.8.2rc3 | gzip > apache-airflow-1.8.2rc3+incubating-source.tar.gz
• generate sdist
  python setup.py sdist
• Generate MD5/SHA512/ASC
  </path to airflow source>/dev/sign.sh apache-airflow-1.9.0alpha0+incubating-source.tar.gz

• Generate MD5s
  gpg --print-md MD5 apache-airflow-1.8.1rc0+apache.incubating.tar.gz > apache-airflow-1.8.1rc0+apache.incubating.tar.gz.md5

• Generate the SHA512
  gpg --print-md SHA512 apache-airflow-1.8.1rc0+apache.incubating.tar.gz > apache-airflow-1.8.1rc0+apache.incubating.tar.gz.sha

• Upload your GPG public key to https://pgp.mit.edu

• Add your GPG pub key to https://dist.apache.org/repos/dist/release/incubator/airflow/KEYS , follow the instructions at the top of the file

• Sign Airflow tar.gz
  gpg --armor --output apache-airflow-1.8.1rc0+apache.incubating.tar.gz.asc --detach-sig apache-airflow-1.8.1rc0+apache.incubating.tar.gz