branchcache: cleanup the final key generation after update
A lot of duplicated work seemed to be done, as we already update the tiprev and
tipnode when needed right before. So we simplify that part to focus on the
filtered hash.
See inline comment for details.
#!/bin/bash
set -eu
if [[ "$PHABRICATOR_TOKEN" == "NO-PHAB" ]]; then
echo 'Skipping Phabricator Step' >&2
exit 0
fi
revision_in_stack=`hg log \
--rev '.#stack and ::. and topic()' \
-T '\nONE-REV\n' \
| grep 'ONE-REV' | wc -l`
revision_on_phab=`hg log \
--rev '.#stack and ::. and topic() and desc("re:\nDifferential Revision: [^\n]+D\d+$")'\
-T '\nONE-REV\n' \
| grep 'ONE-REV' | wc -l`
if [[ $revision_in_stack -eq 0 ]]; then
echo "stack is empty" >&2
exit 0
fi
if [[ $revision_on_phab -eq 0 ]]; then
echo "no tracked diff in this stack" >&2
exit 0
fi
if [[ $revision_on_phab -lt $revision_in_stack ]]; then
echo "not all stack changesets (${revision_in_stack}) have matching Phabricator Diff (${revision_on_phab})" >&2
exit 2
fi
if [[ "$PHABRICATOR_TOKEN" == "" ]]; then
echo 'missing $PHABRICATOR_TOKEN variable' >&2
echo '(use PHABRICATOR_TOKEN="NO-PHAB" to disable this step)' >&2
exit 2
fi
hg \
--config extensions.phabricator= \
--config phabricator.url=https://phab.mercurial-scm.org/ \
--config phabricator.callsign=HG \
--config auth.phabricator.schemes=https \
--config auth.phabricator.prefix=phab.mercurial-scm.org \
--config auth.phabricator.phabtoken=$PHABRICATOR_TOKEN \
phabsend --rev '.#stack and ::. and topic()' \
"$@"