Merge pull request #31 from aha-app/DEVELOP-675-download-latest-typed…

…efs-graphql-aha-cli

DEVELOP-675: Download latest typedefs for GraphQL from aha-cli

src/commands/extension/create.ts

@@ -1,9 +1,8 @@
 import ux from 'cli-ux';
 import * as fs from 'fs';
 import * as inquirer from 'inquirer';
-import * as path from 'path';
 import BaseCommand from '../../base';
-import { packageRoot } from '../../utils/package-info';
+import { fetchRemoteTypes } from '../../utils/extension-utils';
 import questions from '../../utils/questions';
 import templates from '../../utils/templates';
 
@@ -88,20 +87,6 @@ export default class Create extends BaseCommand {
       templates.readmeTemplate(extensionAnswers.name)
     );
 
-    const modulePath = path.join(directoryName, 'node_modules', 'aha-cli');
-    fs.mkdirSync(path.join(modulePath, 'schema'), { recursive: true });
-    fs.copyFileSync(
-      path.join(packageRoot(), 'aha.d.ts'),
-      path.join(modulePath, 'aha.d.ts')
-    );
-    fs.copyFileSync(
-      path.join(packageRoot(), 'schema', 'schema.json'),
-      path.join(modulePath, 'schema', 'schema.json')
-    );
-    fs.copyFileSync(
-      path.join(packageRoot(), 'schema', 'package-schema.json'),
-      path.join(modulePath, 'schema', 'package-schema.json')
-    );
     fs.writeFileSync(
       `${directoryName}/tsconfig.json`,
       templates.tsconfigTemplate()
@@ -123,6 +108,8 @@ export default class Create extends BaseCommand {
       ahaExtensionSchema.contributes
     );
 
+    await fetchRemoteTypes(directoryName);
+
     ux.action.stop(`Extension created in directory '${directoryName}'`);
   }
 }

src/commands/extension/install.ts

@@ -1,6 +1,9 @@
 import BaseCommand from '../../base';
 import { flags } from '@oclif/command';
-import { installExtension } from '../../utils/extension-utils';
+import {
+  fetchRemoteTypes,
+  installExtension,
+} from '../../utils/extension-utils';
 
 export default class Install extends BaseCommand {
   static needsAuth = true;
@@ -19,5 +22,6 @@ export default class Install extends BaseCommand {
 
   async run() {
     await installExtension(this, this.flags.dumpCode, this.flags.noCache);
+    await fetchRemoteTypes();
   }
 }

src/commands/extension/watch.ts

@@ -1,7 +1,10 @@
 import BaseCommand from '../../base';
 import { flags } from '@oclif/command';
 import * as chokidar from 'chokidar';
-import { installExtension } from '../../utils/extension-utils';
+import {
+  fetchRemoteTypes,
+  installExtension,
+} from '../../utils/extension-utils';
 
 const WAIT_TIMEOUT = 250;
 export default class Watch extends BaseCommand {
@@ -27,6 +30,8 @@ export default class Watch extends BaseCommand {
     await this.performInstall();
     this.log('Watching for changes in the current directory ...');
 
+    await fetchRemoteTypes();
+
     chokidar
       .watch('.', { ignoreInitial: true, ignored: '.git' })
       .on('all', async (event, changedPath) => {

src/utils/extension-utils.ts

@@ -3,6 +3,8 @@ import ux from 'cli-ux';
 import * as esbuild from 'esbuild';
 import * as FormData from 'form-data';
 import * as fs from 'fs';
+import * as path from 'path';
+import HTTP from 'http-call';
 import { Readable } from 'stream';
 import { createGzip } from 'zlib';
 import BaseCommand from '../base';
@@ -24,6 +26,33 @@ export function identifierFromConfiguration(configuration: any) {
   return configuration.name.replace('@', '').replace('/', '.');
 }
 
+export async function fetchRemoteTypes(extensionRoot = process.cwd()) {
+  ux.action.start('Downloading JSON schemas and TypeScript types from Aha!');
+
+  // prettier-ignore
+  const typings = {
+    './types/aha-components.d.ts': 'https://cdn.aha.io/assets/extensions/types/aha-components.d.ts',
+    './types/aha-models.d.ts': 'https://cdn.aha.io/assets/extensions/types/aha-models.d.ts',
+    './schema/schema.json': 'https://cdn.aha.io/assets/extensions/schema/schema.json',
+    './schema/package-schema.json': 'https://cdn.aha.io/assets/extensions/schema/package-schema.json',
+  };
+
+  const modulePath = path.join(extensionRoot, '.aha-cache');
+
+  const promises = Object.entries(typings).map(async ([filePath, url]) => {
+    const absoluteFilePath = path.join(modulePath, filePath);
+    fs.mkdirSync(path.dirname(absoluteFilePath), { recursive: true });
+    const fileStream = fs.createWriteStream(absoluteFilePath);
+
+    const result = await HTTP.get(url, { raw: true });
+    result.response.pipe(fileStream);
+    return new Promise(resolve => fileStream.on('close', resolve));
+  });
+
+  await Promise.all(promises);
+  ux.action.stop();
+}
+
 function fileNameFromConfiguration(configuration: any) {
   return `${identifierFromConfiguration(configuration)}-v${
     configuration.version