From fce89f218a57e651e18cb91f5154e226c3f152b5 Mon Sep 17 00:00:00 2001
From: Doug Anderson <dianders@google.com>
Date: Mon, 14 Mar 2011 16:07:42 -0700
Subject: [PATCH] Add 'list' command to repo.

This isn't a required command, but might be more discoverable for
repo newbies?

Change-Id: If357346f234774d42e04e024e65acdaf6dca6c62
---
 subcmds/list.py | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 subcmds/list.py

diff --git a/subcmds/list.py b/subcmds/list.py
new file mode 100644
index 00000000..2be82570
--- /dev/null
+++ b/subcmds/list.py
@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2011 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from command import Command, MirrorSafeCommand
+
+class List(Command, MirrorSafeCommand):
+  common = True
+  helpSummary = "List projects and their associated directories"
+  helpUsage = """
+%prog [<project>...]
+"""
+  helpDescription = """
+List all projects; pass '.' to list the project for the cwd.
+
+This is similar to running: repo forall -c 'echo "$REPO_PATH : $REPO_PROJECT"'.
+"""
+
+  def Execute(self, opt, args):
+    """List all projects and the associated directories.
+
+    This may be possible to do with 'repo forall', but repo newbies have
+    trouble figuring that out.  The idea here is that it should be more
+    discoverable.
+
+    Args:
+      opt: The options.  We don't take any.
+      args: Positional args.  Can be a list of projects to list, or empty.
+    """
+    projects = self.GetProjects(args)
+
+    lines = []
+    for project in projects:
+      lines.append("%s : %s" % (project.relpath, project.name))
+
+    lines.sort()
+    print '\n'.join(lines)