Import of the watch repository from Pebble

tools/arc/config/.phutil_module_cache

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+{"__symbol_cache_version__":11,"fb880a119e72c5d947d16a216246686c":{"have":{"class":{"PebbleArcanistConfiguration":920}},"need":{"function":{"idx":1373,"id":1472,"pht":3316,"phutil_passthru":3404,"head":4161},"class":{"ArcanistConfiguration":956,"PhutilClassMapQuery":1479,"ArcanistUsageException":5251,"PhutilEditDistanceMatrix":6064,"ArcanistAliasWorkflow":2800},"class\/interface":{"ArcanistWorkflow":1766,"ArcanistConfigurationManager":2194,"PhutilConsole":2251,"PhutilEditDistanceMatrix":6868}},"xmap":{"PebbleArcanistConfiguration":["ArcanistConfiguration"]}}}

tools/arc/config/__phutil_library_init__.php

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+<?php
+// Copyright 2024 Google LLC
+//
+// 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.
+
+
+phutil_register_library('pebble-arc-config', __FILE__);

tools/arc/config/__phutil_library_map__.php

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+<?php
+// Copyright 2024 Google LLC
+//
+// 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.
+
+
+/**
+ * This file is automatically generated. Use 'arc liberate' to rebuild it.
+ *
+ * @generated
+ * @phutil-library-version 2
+ */
+phutil_register_library_map(array(
+  '__library_version__' => 2,
+  'class' => array(
+    'PebbleArcanistConfiguration' => 'pebble/PebbleArcanistConfiguration.php',
+  ),
+  'function' => array(),
+  'xmap' => array(
+    'PebbleArcanistConfiguration' => 'ArcanistConfiguration',
+  ),
+));

tools/arc/config/pebble/PebbleArcanistConfiguration.php

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+<?php
+// Copyright 2024 Google LLC
+//
+// 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.
+
+
+/**
+ * Runtime workflow configuration. In Arcanist, commands you type like
+ * "arc diff" or "arc lint" are called "workflows". This class allows you to add
+ * new workflows (and extend existing workflows) by subclassing it and then
+ * pointing to your subclass in your project configuration.
+ *
+ * When specified as the **arcanist_configuration** class in your project's
+ * ##.arcconfig##, your subclass will be instantiated (instead of this class)
+ * and be able to handle all the method calls. In particular, you can:
+ *
+ *    - create, replace, or disable workflows by overriding buildWorkflow()
+ *      and buildAllWorkflows();
+ *    - add additional steps before or after workflows run by overriding
+ *      willRunWorkflow() or didRunWorkflow() or didAbortWorkflow(); and
+ *    - add new flags to existing workflows by overriding
+ *      getCustomArgumentsForCommand().
+ *
+ * @concrete-extensible
+ */
+class PebbleArcanistConfiguration extends ArcanistConfiguration {
+  const TREESTATUS_URL = "https://treestatus.marlinspike.hq.getpebble.com/api/ci/state/TT-MC/master";
+  const FAIL_WHALE = "
+  ▄██████████████▄▐█▄▄▄▄█▌
+  ██████▌▄▌▄▐▐▌███▌▀▀██▀▀
+  ████▄█▌▄▌▄▐▐▌▀███▄▄█▌
+  ▄▄▄▄▄██████████████▀
+";
+  /*
+   * Implement the willRunWorkflow hook in order to check whether or not
+   * master is green before allowing a diff to be landed
+   */
+  public function willRunWorkflow($command, ArcanistWorkflow $workflow) {
+    if ($workflow->getWorkflowName() == "land") {
+      $build_status_str = file_get_contents(self::TREESTATUS_URL);
+      $build_status = json_decode($build_status_str);
+
+      $console = PhutilConsole::getConsole();
+      if ($build_status->is_open) {
+        $console->writeOut(
+          "**<bg:green> %s </bg>** %s\n",
+          pht('Master OK!'),
+          pht('Merging is allowed'));
+        return;
+      } else {
+        $console->writeOut(
+          "%s\n**<bg:red> %s </bg>** %s\n",
+          pht(self::FAIL_WHALE),
+          pht('Master Borked :('),
+          pht('Don\'t land unless your diff fixes it!'));
+
+        if (!$console->confirm(pht('Land revision anyways?'))) {
+          throw new ArcanistUserAbortException();
+        }
+      }
+    }
+  }
+}