Add gerrit.abandon_change command

R=tandrii@chromium.org

Bug: 935715
Change-Id: Ia7b8e2b187b59680270d694b24edf82493d1ed5c
Reviewed-on: https://chromium-review.googlesource.com/c/1487212Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>

gerrit_client.py

@@ -88,6 +88,19 @@ def CMDchanges(parser, args):
   write_result(result, opt)
 
 
+@subcommand.usage('')
+def CMDabandon(parser, args):
+  parser.add_option('-c', '--change', type=int, help='change number')
+  parser.add_option('-m', '--message', default='', help='reason for abandoning')
+
+  (opt, args) = parser.parse_args(args)
+  result = gerrit_util.AbandonChange(
+      urlparse.urlparse(opt.host).netloc,
+      opt.change, opt.message)
+  logging.info(result)
+  write_result(result, opt)
+
+
 class OptionParser(optparse.OptionParser):
   """Creates the option parse and add --verbose support."""
   def __init__(self, *args, **kwargs):

recipes/README.recipes.md

@@ -325,6 +325,8 @@ Module for interact with gerrit endpoints
 
 Wrapper for easy calling of gerrit_utils steps.
 
+— **def [abandon\_change](/recipes/recipe_modules/gerrit/api.py#159)(self, host, change, message=None, name=None, step_test_data=None):**
+
 — **def [create\_gerrit\_branch](/recipes/recipe_modules/gerrit/api.py#31)(self, host, project, branch, commit, \*\*kwargs):**
 
 Create a new branch from given project and commit

recipes/recipe_modules/gerrit/api.py

@@ -155,3 +155,23 @@ class GerritApi(recipe_api.RecipeApi):
         step_test_data=step_test_data,
         **kwargs
     ).json.output
+
+  def abandon_change(self, host, change, message=None, name=None,
+                     step_test_data=None):
+    args = [
+        'abandon',
+        '--host', host,
+        '--change', int(change),
+        '--json_file', self.m.json.output(),
+    ]
+    if message:
+      args.extend(['--message', message])
+    if not step_test_data:
+      step_test_data = lambda: self.test_api.get_one_change_response_data(
+          status='ABANDONED', _number=str(change))
+
+    return self(
+        name or 'abandon',
+        args,
+        step_test_data=step_test_data,
+    ).json.output

recipes/recipe_modules/gerrit/examples/full.expected/basic.json

@@ -183,6 +183,50 @@
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_REPO[depot_tools]/gerrit_client.py",
+      "abandon",
+      "--host",
+      "https://chromium-review.googlesource.com",
+      "--change",
+      "123",
+      "--json_file",
+      "/path/to/tmp/json",
+      "--message",
+      "bad roll"
+    ],
+    "env": {
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "gerrit abandon",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@json.output@[@@@",
+      "@@@STEP_LOG_LINE@json.output@  {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"_number\": \"123\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"branch\": \"master\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"change_id\": \"Ideadbeef\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"created\": \"2017-01-30 13:11:20.000000000\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"has_review_started\": false, @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"project\": \"chromium/src\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"revisions\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"184ebe53805e102605d11f6b143486d15c23a09c\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"_number\": \"1\", @@@",
+      "@@@STEP_LOG_LINE@json.output@        \"commit\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@          \"message\": \"Change commit message\"@@@",
+      "@@@STEP_LOG_LINE@json.output@        }@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    }, @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"status\": \"ABANDONED\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"subject\": \"Change title\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@]@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
   {
     "cmd": [
       "python",

recipes/recipe_modules/gerrit/examples/full.py

@@ -48,6 +48,8 @@ def RunSteps(api):
   api.gerrit.get_change_description(
       host, change=123, patchset=1)
 
+  api.gerrit.abandon_change(host, 123, 'bad roll')
+
   with api.step.defer_results():
     api.gerrit.get_change_description(
         host, change=122, patchset=3)