1 files changed, 89 insertions, 0 deletions
diff --git a/remote/test/puppeteer/install.js b/remote/test/puppeteer/install.js
new file mode 100644
index 0000000000..11518a595f
--- /dev/null
+++ b/remote/test/puppeteer/install.js
@@ -0,0 +1,89 @@
+/**
+ * Copyright 2017 Google Inc. All rights reserved.
+ *
+ * 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 part of public API.
+ *
+ * By default, the `puppeteer` package runs this script during the installation
+ * process unless one of the env flags is provided.
+ * `puppeteer-core` package doesn't include this step at all. However, it's
+ * still possible to install a supported browser using this script when
+ * necessary.
+ */
+
+const compileTypeScriptIfRequired = require('./typescript-if-required');
+
+async function download() {
+  await compileTypeScriptIfRequired();
+  // need to ensure TS is compiled before loading the installer
+  const {
+    downloadBrowser,
+    logPolitely,
+  } = require('./lib/cjs/puppeteer/node/install');
+
+  if (process.env.PUPPETEER_SKIP_DOWNLOAD) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" environment variable was found.'
+    );
+    return;
+  }
+  if (
+    process.env.NPM_CONFIG_PUPPETEER_SKIP_DOWNLOAD ||
+    process.env.npm_config_puppeteer_skip_download
+  ) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" was set in npm config.'
+    );
+    return;
+  }
+  if (
+    process.env.NPM_PACKAGE_CONFIG_PUPPETEER_SKIP_DOWNLOAD ||
+    process.env.npm_package_config_puppeteer_skip_download
+  ) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" was set in project config.'
+    );
+    return;
+  }
+  if (process.env.PUPPETEER_SKIP_CHROMIUM_DOWNLOAD) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" environment variable was found.'
+    );
+    return;
+  }
+  if (
+    process.env.NPM_CONFIG_PUPPETEER_SKIP_CHROMIUM_DOWNLOAD ||
+    process.env.npm_config_puppeteer_skip_chromium_download
+  ) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" was set in npm config.'
+    );
+    return;
+  }
+  if (
+    process.env.NPM_PACKAGE_CONFIG_PUPPETEER_SKIP_CHROMIUM_DOWNLOAD ||
+    process.env.npm_package_config_puppeteer_skip_chromium_download
+  ) {
+    logPolitely(
+      '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" was set in project config.'
+    );
+    return;
+  }
+
+  downloadBrowser();
+}
+
+download();