1 files changed, 98 insertions, 0 deletions
diff --git a/devtools/client/debugger/bin/try-runner.js b/devtools/client/debugger/bin/try-runner.js
new file mode 100644
index 0000000000..1bab722ad1
--- /dev/null
+++ b/devtools/client/debugger/bin/try-runner.js
@@ -0,0 +1,98 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+/*
+ * A small test runner/reporter for node-based tests,
+ * which are run via taskcluster node(debugger).
+ */
+
+const { execFileSync } = require("child_process");
+const { chdir } = require("process");
+const path = require("path");
+
+const dbgPath = path.join(__dirname, "..");
+
+function execOut(...args) {
+  let out;
+  let err;
+  try {
+    out = execFileSync(...args, { silent: true });
+  } catch (e) {
+    out = e.stdout;
+    err = e.stderr;
+  }
+  return { out: out.toString(), err: err && err.toString() };
+}
+
+function logErrors(tool, errors) {
+  for (const error of errors) {
+    console.log(`TEST-UNEXPECTED-FAIL ${tool} | ${error}`);
+  }
+  return errors;
+}
+
+function logStart(name) {
+  console.log(`TEST START | ${name}`);
+}
+
+function jest() {
+  logStart("Jest");
+  const { out } = execOut("yarn", ["test-ci"]);
+  // Remove the non-JSON logs mixed with the JSON output by yarn.
+  const jsonOut = out.substring(out.indexOf("{"), out.lastIndexOf("}") + 1);
+  const results = JSON.parse(jsonOut);
+
+  // The individual failing tests are in jammed into the same message string :/
+  const errors = [].concat(
+    ...results.testResults.map(r =>
+      r.message.split("\n").filter(l => l.includes("●"))
+    )
+  );
+
+  logErrors("jest", errors);
+  return errors.length == 0;
+}
+
+function stylelint() {
+  logStart("Stylelint");
+  const { out } = execOut("yarn", ["lint:css"]);
+  console.log(out);
+  const errors = logErrors("stylelint", out.match(/ {2}✖(.*)/g) || []);
+
+  return errors.length == 0;
+}
+
+function lintMd() {
+  logStart("Remark");
+
+  const { err } = execOut("yarn", ["lint:md"]);
+  const errors = logErrors("remark", (err || "").match(/warning(.+)/g) || []);
+  return errors.length == 0;
+}
+
+chdir(dbgPath);
+const jestPassed = jest();
+const styleLintPassed = stylelint();
+const remarkPassed = lintMd();
+
+const success =
+  jestPassed &&
+  styleLintPassed &&
+  remarkPassed;
+
+console.log({
+  jestPassed,
+  styleLintPassed,
+  remarkPassed,
+});
+
+if (!success) {
+  console.log(
+    "[debugger-node-test-runner] You can find documentation about the " +
+      "debugger node tests at https://firefox-source-docs.mozilla.org/devtools/tests/node-tests.html"
+  );
+}
+
+process.exitCode = success ? 0 : 1;
+console.log("CODE", process.exitCode);