init: rename --repo-branch to --repo-rev

We refer to this as "revision" in help text, and in REPO_REV envvar,
so rename to --repo-rev to be consistent.  We keep --repo-branch for
backwards compatibility, but as a hidden option.

Bug: https://crbug.com/gerrit/11045
Change-Id: I1ecc282fba32917ed78a63850360c08469db849a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/259352
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/subcmds/init.py b/subcmds/init.py
index 94bd44ca..431165d4 100644
--- a/subcmds/init.py
+++ b/subcmds/init.py
@@ -166,9 +166,10 @@ to update the working directory files.
     g.add_option('--repo-url',
                  dest='repo_url',
                  help='repo repository location', metavar='URL')
-    g.add_option('--repo-branch',
-                 dest='repo_branch',
-                 help='repo branch or revision', metavar='REVISION')
+    g.add_option('--repo-rev', metavar='REV',
+                 help='repo branch or revision')
+    g.add_option('--repo-branch', dest='repo_rev',
+                 help=optparse.SUPPRESS_HELP)
     g.add_option('--no-repo-verify',
                  dest='repo_verify', default=True, action='store_false',
                  help='do not verify repo source code')