view contrib/merge-test-compat.sh @ 4683:33696e2159a7 stable

packaging: require mercurial >= 4.5

Otherwise building the doc package fails with:

(third party extension evolve requires version 4.5 or newer of Mercurial; disabling)

Exception occurred:
  File "/usr/lib/python2.7/dist-packages/mercurial/help.py", line 624, in help_
    raise error.Abort(msg, hint=hint)
Abort: no such help topic: evolve

#!/bin/bash
set -euox pipefail

unset GREP_OPTIONS
NOTOPIC="--config experimental.topic-mode=ignore"

compatbranches=`hg branches --quiet | grep 'mercurial-' | grep -v ':' | sort -n --reverse`
prev='stable'
for branch in $compatbranches; do
    hg up $branch
    hg merge $prev
    hg commit -m "test-compat: merge $prev into $branch"
    prev=$branch
done