commit: no longer allow empty commit with the 'force' argument (API)
The new way to allow empty commit is to temporarily set the
'ui.allowemptycommit' config option.
allowemptyback = repo.ui.backupconfig('ui', 'allowemptycommit')
try:
repo.ui.setconfig('ui', 'allowemptycommit', True)
repo.commit(...)
finally:
repo.ui.restoreconfig(allowemptyback)
All known uses of force for allowing empty commits have been removed, so let's
remove it from the allowemptycommits condition.
Create an empty repo:
$ hg init a
$ cd a
Try some commands:
$ hg log
$ hg grep wah
[1]
$ hg manifest
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
0 files, 0 changesets, 0 total revisions
Check the basic files created:
$ ls .hg
00changelog.i
requires
store
Should be empty:
$ ls .hg/store
Poke at a clone:
$ cd ..
$ hg clone a b
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd b
$ hg verify
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
0 files, 0 changesets, 0 total revisions
$ ls .hg
00changelog.i
hgrc
requires
store
Should be empty:
$ ls .hg/store
$ cd ..