Initial commit

.eslintrc.js

+module.exports = {
+    "extends": "standard"
+};
\ No newline at end of file

.gitignore

+node_modules

README.md

+# QtWayland gerrit watcher
+
+Watches for gerrit changes and starts a container if it's a QtWayland change
+
+    $ npm install
+    $ npm start

package.json

+{
+  "name": "gerrit-watcher",
+  "version": "1.0.0",
+  "description": "Watches for gerrit patchsets and starts docker containers",
+  "author": "Johan Klokkhammer Helsing <johan.helsing@qt.io",
+  "license": "ISC",
+  "devDependencies": {
+    "eslint-config-standard": "^11.0.0",
+    "eslint-plugin-import": "^2.9.0",
+    "eslint-plugin-node": "^6.0.1",
+    "eslint-plugin-promise": "^3.7.0",
+    "eslint-plugin-standard": "^3.0.1"
+  },
+  "dependencies": {
+    "gerrit-event-emitter": "^0.1.5"
+  }
+}

server.js

+const GerritEventEmitter = require('gerrit-event-emitter').GerritEventEmitter;
+const emitter = new GerritEventEmitter('codereview.qt-project.org', 29418);
+const { exec } = require("child_process");
+
+emitter.on('patchsetCreated', function(data) {
+    const { change, patchSet } = data;
+    const { owner, project, subject } = change;
+
+    if (project !== 'qt/qtwayland') {
+        return;
+    }
+
+    console.log(`Detected new patch set in ${project} by ${owner}: ${subject}`);
+    const qtWaylandRev = patchSet.revision;
+    const command = `docker run -e QT_DOCKERTEST_QTWAYLAND_REF=${qtWaylandRev} qtbuilder-stretch`;
+    console.log(`Starting test "${command}"`);
+    exec(command, (err, stdout, stderr) => {
+        console.log('Testing finished');
+        console.log(err ? 'Failure :(' : 'Great success :D');
+    });
+});
+
+emitter.start();