Add a --depth option to repo init.
Change-Id: Id30fb4a85f4f8a1847420b0b51a86060041eb5bf
diff --git a/project.py b/project.py
index e5dbf25..9d67dea 100644
--- a/project.py
+++ b/project.py
@@ -1370,6 +1370,13 @@
ref_dir = None
cmd = ['fetch']
+
+ # The --depth option only affects the initial fetch; after that we'll do
+ # full fetches of changes.
+ depth = self.manifest.manifestProject.config.GetString('repo.depth')
+ if depth and initial:
+ cmd.append('--depth=%s' % depth)
+
if quiet:
cmd.append('--quiet')
if not self.worktree:
diff --git a/subcmds/init.py b/subcmds/init.py
index 3791084..c35cc82 100644
--- a/subcmds/init.py
+++ b/subcmds/init.py
@@ -82,6 +82,9 @@
g.add_option('--reference',
dest='reference',
help='location of mirror directory', metavar='DIR')
+ g.add_option('--depth', type='int', default=None,
+ dest='depth',
+ help='create a shallow clone with given depth; see git clone')
# Tool
g = p.add_option_group('repo Version options')
@@ -232,6 +235,25 @@
if a in ('y', 'yes', 't', 'true', 'on'):
gc.SetString('color.ui', 'auto')
+ def _ConfigureDepth(self, opt):
+ """Configure the depth we'll sync down.
+
+ Args:
+ opt: Options from optparse. We care about opt.depth.
+ """
+ # Opt.depth will be non-None if user actually passed --depth to repo init.
+ if opt.depth is not None:
+ if opt.depth > 0:
+ # Positive values will set the depth.
+ depth = str(opt.depth)
+ else:
+ # Negative numbers will clear the depth; passing None to SetString
+ # will do that.
+ depth = None
+
+ # We store the depth in the main manifest project.
+ self.manifest.manifestProject.config.SetString('repo.depth', depth)
+
def Execute(self, opt, args):
git_require(MIN_GIT_VERSION, fail=True)
self._SyncManifest(opt)
@@ -241,6 +263,8 @@
self._ConfigureUser()
self._ConfigureColor()
+ self._ConfigureDepth(opt)
+
if self.manifest.IsMirror:
type = 'mirror '
else:
