build: add build-schema script to build schemas

Author: hansl

scripts/build-schema.ts

@@ -0,0 +1,61 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+// tslint:disable:no-implicit-dependencies
+import { logging } from '@angular-devkit/core';
+import * as fs from 'fs';
+import * as glob from 'glob';
+import * as path from 'path';
+
+
+function _mkdirp(p: string) {
+  // Create parent folder if necessary.
+  if (!fs.existsSync(path.dirname(p))) {
+    _mkdirp(path.dirname(p));
+  }
+  if (!fs.existsSync(p)) {
+    fs.mkdirSync(p);
+  }
+}
+
+
+export default async function(
+  argv: { },
+  logger: logging.Logger,
+) {
+  const allJsonFiles = glob.sync('packages/**/*.json', {
+    ignore: [
+      '**/node_modules/**',
+      '**/files/**',
+      '**/*-files/**',
+      '**/package.json',
+    ],
+  });
+
+  const quicktypeRunner = require('../tools/quicktype_runner');
+  logger.info('Generating JSON Schema....');
+
+  for (const fileName of allJsonFiles) {
+    if (fs.existsSync(fileName.replace(/\.json$/, '.ts'))
+      || fs.existsSync(fileName.replace(/\.json$/, '.d.ts'))) {
+      // Skip files that already exist.
+      continue;
+    }
+    const content = fs.readFileSync(fileName, 'utf-8');
+
+    const json = JSON.parse(content);
+    if (!json.$schema) {
+      // Skip non-schema files.
+      continue;
+    }
+    const tsContent = await quicktypeRunner.generate(fileName);
+    const tsPath = path.join(__dirname, '../dist-schema', fileName.replace(/\.json$/, '.ts'));
+
+    _mkdirp(path.dirname(tsPath));
+    fs.writeFileSync(tsPath, tsContent, 'utf-8');
+  }
+}

scripts/build.ts

@@ -12,6 +12,7 @@ import * as fs from 'fs';
 import * as glob from 'glob';
 import * as path from 'path';
 import { packages } from '../lib/packages';
+import buildSchema from './build-schema';
 
 const minimatch = require('minimatch');
 const tar = require('tar');
@@ -200,41 +201,8 @@ async function _bazel(logger: logging.Logger) {
   // TODO: undo this when we fully support bazel on windows.
   // logger.info('Bazel build...');
   // _exec('bazel', ['build', '//packages/...'], {}, logger);
-
-  const allJsonFiles = glob.sync('packages/**/*.json', {
-    ignore: [
-      '**/node_modules/**',
-      '**/files/**',
-      '**/*-files/**',
-      '**/package.json',
-    ],
-  });
-
-  const quicktypeRunner = require('../tools/quicktype_runner');
-  logger.info('Generating JSON Schema....');
-
-  for (const fileName of allJsonFiles) {
-    if (fs.existsSync(fileName.replace(/\.json$/, '.ts'))
-        || fs.existsSync(fileName.replace(/\.json$/, '.d.ts'))) {
-      // Skip files that already exist.
-      continue;
-    }
-    const content = fs.readFileSync(fileName, 'utf-8');
-
-    const json = JSON.parse(content);
-    if (!json.$schema) {
-      // Skip non-schema files.
-      continue;
-    }
-    const tsContent = await quicktypeRunner.generate(fileName);
-    const tsPath = path.join(__dirname, '../dist-schema', fileName.replace(/\.json$/, '.ts'));
-
-    _mkdirp(path.dirname(tsPath));
-    fs.writeFileSync(tsPath, tsContent, 'utf-8');
-  }
 }
 
-
 export default async function(
   argv: { local?: boolean, snapshot?: boolean },
   logger: logging.Logger,
@@ -243,6 +211,7 @@ export default async function(
 
   const sortedPackages = _sortPackages();
   await _bazel(logger);
+  await buildSchema({}, logger);
   _build(logger);
 
   logger.info('Moving packages to dist/');