Run TypeScript on CI

Author: Hypnosphi

.eslintrc.js

@@ -33,7 +33,8 @@ module.exports = {
         'packages/hermione/**',
         '**/.hermione.conf.js',
         'report-metadata.js',
-        'security-audit-ci.js'
+        'security-audit-ci.js',
+        'tsc-teamcity.js'
       ],
       peerDependencies: true
     }],

.teamcity/settings.kts

@@ -1348,6 +1348,7 @@ object UnitTestsAndBuild : BuildType({
                 # Debugging
                 npm ls > npm-ls.log || true
 
+                npm run typecheck-ci
                 npm run test-ci
                 npm run build
                 npm run build-examples

package.json

@@ -47,7 +47,7 @@
     "serve": "npm --prefix packages/hermione run serve",
     "start": "start-storybook -p 9999",
     "storybook-debug": "node --inspect-brk node_modules/.bin/start-storybook -p 9999",
-    "lint:js": "eslint",
+    "lint:js": "eslint --ext .js,.mjs,.ts,.tsx",
     "lint": "npm run lint:js . && npm run stylelint",
     "prelint-ci": "echo \"##teamcity[importData type='jslint' path='eslint-report.xml']\"",
     "lint-ci": "eslint --format jslint-xml . > eslint-report.xml && npm run stylelint-ci",
@@ -57,6 +57,7 @@
     "test-ci": "karma start karma-ci.conf.js",
     "test-watch": "karma start karma-watch.conf.js",
     "typecheck": "tsc",
+    "typecheck-ci": "node tsc-teamcity",
     "prerelease-ci": "git pull",
     "release-ci": "lerna publish --no-verify-access --yes",
     "prepublishOnly": "pinst --disable",

tsc-teamcity.js

@@ -0,0 +1,28 @@
+const tsm = require('teamcity-service-messages');
+
+tsm.autoFlowId = false;
+
+const errorFormat = /^(.+)\((\d+),\d+\): error (TS\d+): (.*)+$/m;
+const origWrite = process.stdout.write;
+const registeredErrorCodes = new Set();
+process.stdout.write = function write(error) {
+  const match = error.match(errorFormat);
+  if (match != null) {
+    // eslint-disable-next-line no-unused-vars
+    const [_, file, line, errorCode, message] = match;
+    if (!registeredErrorCodes.has(errorCode)) {
+      tsm.inspectionType({
+        id: errorCode,
+        name: errorCode,
+        category: 'TypeScript errors',
+        description: 'Errors reported by TypeScript'
+      });
+      registeredErrorCodes.add(errorCode);
+    }
+    tsm.inspection({typeId: errorCode, file, line, message});
+  }
+  return origWrite.apply(this, arguments);
+};
+process.argv.push('--pretty', 'false');
+
+require('typescript/lib/tsc');