46 lines
1.6 KiB
Python
Executable File
46 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python
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# When we make a hotfix, we need to reverse integrate our hotfix back into
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# master. After commiting to master, this script audits that all tags have been
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# reverse integrated.
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import subprocess
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from distutils.version import LooseVersion
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import logging
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#logging.basicConfig(level=logging.DEBUG)
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def is_on_master():
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output = subprocess.check_output(["git", "rev-parse", "--abbrev-ref", "HEAD"]).strip()
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logging.debug("branch output: %s" % output)
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return output == "master"
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def main():
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if not is_on_master():
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# Don't interfere while on a feature or hotfix branch
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logging.debug("not on master branch")
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return
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logging.debug("on master branch")
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unmerged_tags_output = subprocess.check_output(["git", "tag", "--no-merged", "master"])
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unmerged_tags = [line.strip() for line in unmerged_tags_output.split("\n") if len(line) > 0]
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logging.debug("All unmerged tags: %s" % unmerged_tags)
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# Before this point we weren't always reverse integrating our tags. As we
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# audit old tags, we can ratchet this version number back.
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epoch_tag="2.21.0"
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logging.debug("ignoring tags before epoch_tag: %s" % epoch_tag)
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tags_of_concern = [unmerged_tag for unmerged_tag in unmerged_tags if LooseVersion(unmerged_tag) > LooseVersion(epoch_tag)]
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if len(tags_of_concern) > 0:
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logging.debug("Found unmerged tags newer than epoch: %s" % tags_of_concern)
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raise RuntimeError("Found unmerged tags: %s" % tags_of_concern)
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else:
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logging.debug("No unmerged tags newer than epoch. All good!")
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if __name__ == "__main__":
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main()
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