Summary:
Using .arc as the scratch and per-repository configuration directory
has some unfortunate consequenses in the real world. Among other
things, people forget to .gitignore it so it gets checked in.
Test Plan:
the only thing that seems to use this is the relative commit setting
for git. This diff consists of 2 commits, one for the .gitignore and
one for everything else.
Comment out the portion of my .git/config that defines the upstream
for the branch. Run arc diff --only with HEAD^ in
.arc/default-relative-commit. See that .gitignore is not included in
the resultant diff, that .arc no longer exists, and that .git/arc
exists and has HEAD^ in .git/arc/default-relative-commit.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1233
Differential Revision: https://secure.phabricator.com/D2725
Summary:
When the user runs "arc diff --create" or triggers it via "arc diff
--auto", prefill the template as best we can.
Test Plan:
Ran "arc diff --auto" with a template commit message in the working
copy under various configurations, results seemed reasonable.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley, dmi
Maniphest Tasks: T614
Differential Revision: https://secure.phabricator.com/D1719
