init: use --current-branch by default

People rarely care about having all manifest branches locally.  Change
the default to only pull down the selected branch.  If people want other
branches, the -b option will fetch it automatically, or people can use
--no-current-branch.

This only applies to the manifest project syncing, not the rest of the
projects that are in the checkout.

Bug: https://crbug.com/gerrit/16194
Change-Id: Ia9e7e2f23b8028d82772db72dcc7d6c32260be79
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/343434
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: LaMont Jones <lamontjones@google.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/man/repo-init.1 b/man/repo-init.1
index 1cd1e5f1..32b3ea1b 100644
--- a/man/repo-init.1
+++ b/man/repo-init.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man.
-.TH REPO "1" "July 2022" "repo init" "Repo Manual"
+.TH REPO "1" "August 2022" "repo init" "Repo Manual"
 .SH NAME
 repo \- repo init - manual page for repo init
 .SH SYNOPSIS
@@ -49,6 +49,7 @@ create a git checkout of the manifest repo
 .TP
 \fB\-c\fR, \fB\-\-current\-branch\fR
 fetch only current manifest branch from server
+(default)
 .TP
 \fB\-\-no\-current\-branch\fR
 fetch all manifest branches from server