localrepo: use local variable for requirements assignment
A future patch will refactor requirements determination into a
standalone function. To prepare for this, refactor the requirements
code to assign to a local variable instead of to self.requirements.
--- a/mercurial/localrepo.py Tue Feb 09 23:35:21 2016 +0000
+++ b/mercurial/localrepo.py Sat Feb 13 14:42:17 2016 -0800
@@ -285,14 +285,14 @@
if not self.wvfs.exists():
self.wvfs.makedirs()
self.vfs.makedir(notindexed=True)
- self.requirements.update(self._baserequirements(create))
+ requirements = set(self._baserequirements(create))
if self.ui.configbool('format', 'usestore', True):
self.vfs.mkdir("store")
- self.requirements.add("store")
+ requirements.add("store")
if self.ui.configbool('format', 'usefncache', True):
- self.requirements.add("fncache")
+ requirements.add("fncache")
if self.ui.configbool('format', 'dotencode', True):
- self.requirements.add('dotencode')
+ requirements.add('dotencode')
# create an invalid changelog
self.vfs.append(
"00changelog.i",
@@ -300,11 +300,13 @@
' dummy changelog to prevent using the old repo layout'
)
if scmutil.gdinitconfig(self.ui):
- self.requirements.add("generaldelta")
+ requirements.add("generaldelta")
if self.ui.configbool('experimental', 'treemanifest', False):
- self.requirements.add("treemanifest")
+ requirements.add("treemanifest")
if self.ui.configbool('experimental', 'manifestv2', False):
- self.requirements.add("manifestv2")
+ requirements.add("manifestv2")
+
+ self.requirements = requirements
else:
raise error.RepoError(_("repository %s not found") % path)
elif create: