refactor(cli): use options to specify app port and openapi server

loopbackio · Oct 26, 2018 · 4283a98 · 4283a98
1 parent a3d5d0c
commit 4283a98
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/packages/cli/generators/app/templates/index.js.ejs b/packages/cli/generators/app/templates/index.js.ejs
@@ -4,7 +4,17 @@ module.exports = application;
 
 if (require.main === module) {
   // Run the application
-  application.main().catch(err => {
+  const config = {
+    rest: {
+      port: +process.env.PORT || 3000,
+      host: process.env.HOST || 'localhost',
+      openApiSpec: {
+        // useful when used with OASGraph to locate your application
+        setServersFromRequest: true,
+      },
+    },
+  };
+  application.main(config).catch(err => {
     console.error('Cannot start the application.', err);
     process.exit(1);
   });

diff --git a/packages/cli/test/integration/generators/app.integration.js b/packages/cli/test/integration/generators/app.integration.js
@@ -40,6 +40,10 @@ describe('app-generator specific files', () => {
     assert.fileContent('src/application.ts', /constructor\(/);
     assert.fileContent('src/application.ts', /this.projectRoot = __dirname/);
 
+    assert.file('index.js');
+    assert.fileContent('index.js', /openApiSpec: {/);
+    assert.fileContent('index.js', /setServersFromRequest: true/);
+
     assert.file('src/index.ts');
     assert.fileContent('src/index.ts', /new MyAppApplication/);
     assert.fileContent('src/index.ts', /await app.start\(\);/);