How can I get a commit message from a bzr post-commit hook?
Question
I'm trying to write a bzr post-commit hook for my private bugtracker, but I'm stuck at the function signature of post_commit(local, master, old_revno, old_revid, new_revno, mew_revid). How can I extract the commit message for the branch from this with bzrlib in Python?
Solution
And the answer is like so:
def check_commit_msg(local, master, old_revno, old_revid, new_revno, new_revid):
branch = local or master
revision = branch.repository.get_revision(new_revid)
print revision.message
local and master are Branch objects, so once you have a revision, it's easy to extract the message.
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