sync: allow syncing groups with repo sync -g group

Similar to how repo init -g can restrict repo syncs to
a subset of the manifest globally, allow "repo sync -g" to only sync a
subset of projects from the manifest when running that specific
sync command.

Change-Id: I4929aad109de05c73a7db42bb27fd8d47eea32fc
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/609481
Reviewed-by: Mike Frysinger <vapier@google.com>
Commit-Queue: Andrew Chant <achant@google.com>
Reviewed-by: Gavin Mak <gavinmak@google.com>
Tested-by: Andrew Chant <achant@google.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/man/repo-smartsync.1 b/man/repo-smartsync.1
index e3fddbc72..f4566dc01 100644
--- a/man/repo-smartsync.1
+++ b/man/repo-smartsync.1
@@ -68,6 +68,9 @@ fetch all branches from server
 \fB\-m\fR NAME.xml, \fB\-\-manifest\-name\fR=\fI\,NAME\/\fR.xml
 temporary manifest to use for this sync
 .TP
+\fB\-g\fR GROUP, \fB\-\-groups\fR=\fI\,GROUP\/\fR
+sync projects matching the specific groups.  Not persistent unlike when used on init
+.TP
 \fB\-\-clone\-bundle\fR
 enable use of \fI\,/clone.bundle\/\fP on HTTP/HTTPS
 .TP
diff --git a/man/repo-sync.1 b/man/repo-sync.1
index 66cd37a9e..754c02927 100644
--- a/man/repo-sync.1
+++ b/man/repo-sync.1
@@ -68,6 +68,9 @@ fetch all branches from server
 \fB\-m\fR NAME.xml, \fB\-\-manifest\-name\fR=\fI\,NAME\/\fR.xml
 temporary manifest to use for this sync
 .TP
+\fB\-g\fR GROUP, \fB\-\-groups\fR=\fI\,GROUP\/\fR
+sync projects matching the specific groups.  Not persistent unlike when used on init
+.TP
 \fB\-\-clone\-bundle\fR
 enable use of \fI\,/clone.bundle\/\fP on HTTP/HTTPS
 .TP