GITC: Add repo gitc-delete command.

repo gitc-delete deletes a GITC client and all the locally
saved sources. Useful for removing unnecessary clients and
recovering disk space.

Change-Id: Idf23addcea52b8713d268c34a7b37da0c5e5cd26

1 files changed, 55 insertions, 0 deletions

diff --git a/subcmds/gitc_delete.py b/subcmds/gitc_delete.py
new file mode 100644
index 00000000..7380c352
--- /dev/null
+++ b/subcmds/gitc_delete.py
@@ -0,0 +1,55 @@
+#
+# Copyright (C) 2015 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 __future__ import print_function
+import os
+import shutil
+import sys
+
+from command import Command, GitcClientCommand
+import gitc_utils
+
+from pyversion import is_python3
+if not is_python3():
+  # pylint:disable=W0622
+  input = raw_input
+  # pylint:enable=W0622
+
+class GitcDelete(Command, GitcClientCommand):
+  common = True
+  visible_everywhere = False
+  helpSummary = "Delete a GITC Client."
+  helpUsage = """
+%prog
+"""
+  helpDescription = """
+This subcommand deletes the current GITC client, deleting the GITC manifest
+and all locally downloaded sources.
+"""
+
+  def _Options(self, p):
+    p.add_option('-f', '--force',
+                 dest='force', action='store_true',
+                 help='Force the deletion (no prompt).')
+
+  def Execute(self, opt, args):
+    if not opt.force:
+      prompt = ('This will delete GITC client: %s\nAre you sure? (yes/no) ' %
+                self.gitc_manifest.gitc_client_name)
+      response = input(prompt).lower()
+      if not response == 'yes':
+        print('Response was not "yes"\n Exiting...')
+        sys.exit(1)
+    shutil.rmtree(self.gitc_manifest.gitc_client_dir)