Bug 1512188 - Rename --vcs-checkout to --gecko-checkout; r=tomprince,dustin

We now have multiple things we may check out. "vcs" meaning "gecko"
is not obvious. Let's change the terminology to be more specific.

Differential Revision: https://phabricator.services.mozilla.com/D13813

--HG--
extra : moz-landing-system : lando

taskcluster/docker/image_builder/build-image.sh

@@ -38,7 +38,7 @@ fi
 
 # Build image
 run-task \
-  --vcs-checkout "/builds/worker/checkouts/gecko" \
+  --gecko-checkout "/builds/worker/checkouts/gecko" \
   --sparse-profile build/sparse-profiles/docker-image \
   -- \
   sh -x -c "$LOAD_COMMAND \

taskcluster/scripts/run-task

@@ -519,7 +519,7 @@ def main(args):
     parser = argparse.ArgumentParser()
     parser.add_argument('--user', default='worker', help='user to run as')
     parser.add_argument('--group', default='worker', help='group to run as')
-    parser.add_argument('--vcs-checkout',
+    parser.add_argument('--gecko-checkout',
                         help='Directory where Gecko checkout should be created')
     parser.add_argument('--sparse-profile',
                         help='Path to sparse checkout profile to use')
@@ -534,8 +534,8 @@ def main(args):
     args = parser.parse_args(our_args)
 
     # expand ~ in some paths
-    if args.vcs_checkout:
-        args.vcs_checkout = os.path.expanduser(args.vcs_checkout)
+    if args.gecko_checkout:
+        args.gecko_checkout = os.path.expanduser(args.gecko_checkout)
     if args.tools_checkout:
         args.tools_checkout = os.path.expanduser(args.tools_checkout)
     if 'HG_STORE_PATH' in os.environ:
@@ -670,9 +670,9 @@ def main(args):
         if running_as_root:
             os.chown(store_path, uid, gid)
 
-    prepare_checkout_dir(args.vcs_checkout)
+    prepare_checkout_dir(args.gecko_checkout)
     prepare_checkout_dir(args.tools_checkout)
-    if args.vcs_checkout or args.tools_checkout or args.comm_checkout:
+    if args.gecko_checkout or args.tools_checkout or args.comm_checkout:
         prepare_hg_store_path()
 
     if IS_POSIX and running_as_root:
@@ -692,7 +692,7 @@ def main(args):
     # revision hash. Revision hashes have priority over symbolic revisions. We
     # disallow running tasks with symbolic revisions unless they have been
     # resolved by a checkout.
-    if args.vcs_checkout:
+    if args.gecko_checkout:
         base_repo = os.environ.get('GECKO_BASE_REPOSITORY')
         # Some callers set the base repository to mozilla-central for historical
         # reasons. Switch to mozilla-unified because robustcheckout works best
@@ -702,7 +702,7 @@ def main(args):
 
         os.environ['GECKO_HEAD_REV'] = vcs_checkout(
             os.environ['GECKO_HEAD_REPOSITORY'],
-            args.vcs_checkout,
+            args.gecko_checkout,
             os.environ['HG_STORE_PATH'],
             fetch_hgfingerprint=args.fetch_hgfingerprint,
             base_repo=base_repo,

taskcluster/taskgraph/transforms/job/hazard.py

@@ -69,7 +69,7 @@ def docker_worker_hazard(config, job, taskdesc):
 
     worker['command'] = [
         '{workdir}/bin/run-task'.format(**run),
-        '--vcs-checkout', '{workdir}/checkouts/gecko'.format(**run),
+        '--gecko-checkout', '{workdir}/checkouts/gecko'.format(**run),
         '--',
         '/bin/bash', '-c', run['command']
     ]

taskcluster/taskgraph/transforms/job/mozharness.py

@@ -219,7 +219,7 @@ def mozharness_on_docker_worker_setup(config, job, taskdesc):
 
     command = [
         '{workdir}/bin/run-task'.format(**run),
-        '--vcs-checkout', env['GECKO_PATH'],
+        '--gecko-checkout', env['GECKO_PATH'],
         '--tools-checkout', '{workdir}/workspace/build/tools'.format(**run),
     ]
     if run['comm-checkout']:

taskcluster/taskgraph/transforms/job/mozharness_test.py

@@ -140,7 +140,7 @@ def mozharness_test_on_docker(config, job, taskdesc):
     # If we have a source checkout, run mozharness from it instead of
     # downloading a zip file with the same content.
     if test['checkout']:
-        command.extend(['--vcs-checkout', '{workdir}/checkouts/gecko'.format(**run)])
+        command.extend(['--gecko-checkout', '{workdir}/checkouts/gecko'.format(**run)])
         env['MOZHARNESS_PATH'] = '{workdir}/checkouts/gecko/testing/mozharness'.format(**run)
     else:
         env['MOZHARNESS_URL'] = {'task-reference': mozharness_url}

taskcluster/taskgraph/transforms/job/run_task.py

@@ -46,7 +46,7 @@ def common_setup(config, job, taskdesc, command):
     if run['checkout']:
         support_vcs_checkout(config, job, taskdesc,
                              sparse=bool(run['sparse-profile']))
-        command.append('--vcs-checkout={}'.format(taskdesc['worker']['env']['GECKO_PATH']))
+        command.append('--gecko-checkout={}'.format(taskdesc['worker']['env']['GECKO_PATH']))
 
     if run['sparse-profile']:
         command.append('--sparse-profile=build/sparse-profiles/%s' %

taskcluster/taskgraph/transforms/job/spidermonkey.py

@@ -73,7 +73,7 @@ def docker_worker_spidermonkey(config, job, taskdesc):
 
     worker['command'] = [
         '{workdir}/bin/run-task'.format(**run),
-        '--vcs-checkout', '{workdir}/workspace/build/src'.format(**run),
+        '--gecko-checkout', '{workdir}/workspace/build/src'.format(**run),
         '--',
         '/bin/bash',
         '-c',

taskcluster/taskgraph/transforms/job/toolchain.py

@@ -157,7 +157,7 @@ def docker_worker_toolchain(config, job, taskdesc):
 
     worker['command'] = [
         '{workdir}/bin/run-task'.format(**run),
-        '--vcs-checkout={}'.format(gecko_path),
+        '--gecko-checkout={}'.format(gecko_path),
     ] + sparse_profile + [
         '--',
         'bash',