cli: added plugin build,lint,test commands + use them in plugins

packages/cli/src/commands/plugin/build.ts

@@ -0,0 +1,25 @@
+import chalk from 'chalk';
+import { Command } from 'commander';
+import { spawnSync } from 'child_process';
+
+export default async (cmd: Command) => {
+  const args = [
+    '--outDir',
+    'dist/cjs',
+    '--noEmit',
+    'false',
+    '--module',
+    'CommonJS',
+  ];
+
+  if (cmd.watch) {
+    args.push('--watch');
+  }
+
+  try {
+    spawnSync('tsc', args, { stdio: 'inherit' });
+  } catch (error) {
+    process.stderr.write(`${chalk.red(error.message)}\n`);
+    process.exit(1);
+  }
+};

packages/cli/src/commands/plugin/lint.ts

@@ -0,0 +1,13 @@
+import chalk from 'chalk';
+import { spawnSync } from 'child_process';
+
+export default async () => {
+  const args = ['lint'];
+
+  try {
+    spawnSync('web-scripts', args, { stdio: 'inherit' });
+  } catch (error) {
+    process.stderr.write(`${chalk.red(error.message)}\n`);
+    process.exit(1);
+  }
+};

packages/cli/src/commands/plugin/test.ts

@@ -0,0 +1,18 @@
+import chalk from 'chalk';
+import { Command } from 'commander';
+import { spawnSync } from 'child_process';
+
+export default async (cmd: Command) => {
+  const args = ['test'];
+
+  if (cmd.watch) {
+    args.push('--watch');
+  }
+
+  try {
+    spawnSync('web-scripts', args, { stdio: 'inherit' });
+  } catch (error) {
+    process.stderr.write(`${chalk.red(error.message)}\n`);
+    process.exit(1);
+  }
+};

packages/cli/src/index.ts

@@ -3,7 +3,10 @@ import chalk from 'chalk';
 import fs from 'fs';
 import createPluginCommand from './commands/createPlugin';
 import watch from './commands/watch-deps';
-import serve from './commands/serve';
+import pluginBuild from './commands/plugin/build';
+import pluginLint from './commands/plugin/lint';
+import pluginServe from './commands/plugin/serve';
+import pluginTest from './commands/plugin/test';
 
 process.on('unhandledRejection', err => {
   throw err;
@@ -20,9 +23,26 @@ const main = (argv: string[]) => {
     .action(createPluginCommand);
 
   program
-    .command('serve')
-    .description('Serves the dev/ folder of a package')
-    .action(serve);
+    .command('plugin:build')
+    .option('--watch', 'Enable watch mode')
+    .description('Build a plugin')
+    .action(pluginBuild);
+
+  program
+    .command('plugin:lint')
+    .description('Lint a plugin')
+    .action(pluginLint);
+
+  program
+    .command('plugin:serve')
+    .description('Serves the dev/ folder of a plugin')
+    .action(pluginServe);
+
+  program
+    .command('plugin:test')
+    .option('--watch', 'Enable watch mode')
+    .description('Run all tests for a plugin')
+    .action(pluginTest);
 
   program
     .command('watch-deps')

packages/cli/templates/default-plugin/package.json.hbs

@@ -5,13 +5,12 @@
   "license": "Apache-2.0",
   "private": false,
   "scripts": {
-    "build": "tsc --outDir dist/cjs --noEmit false --module CommonJS",
-    "lint": "web-scripts lint",
-    "test": "web-scripts test"
+    "build": "backstage-cli plugin:build",
+    "lint": "backstage-cli plugin:lint",
+    "test": "backstage-cli plugin:test"
   },
   "devDependencies": {
-    "@spotify-backstage/cli": "^1.2.0",
-    "@spotify/web-scripts": "^6.0.0"
+    "@spotify-backstage/cli": "^1.2.0"
   },
   "dependencies": {
     "@material-ui/lab": "4.0.0-alpha.45"

packages/plugins/hello-world/package.json

@@ -7,7 +7,6 @@
     "@spotify-backstage/core": "1.0.0",
     "@material-ui/core": "^4.9.1",
     "@material-ui/icons": "^4.9.1",
-    "@spotify/web-scripts": "^6.0.0",
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",
@@ -21,9 +20,9 @@
     "react-dom": "^16.12.0"
   },
   "scripts": {
-    "build": "tsc --outDir dist/cjs --noEmit false --module CommonJS",
-    "lint": "web-scripts lint",
-    "test": "web-scripts test"
+    "build": "backstage-cli plugin:build",
+    "lint": "backstage-cli plugin:lint",
+    "test": "backstage-cli plugin:test"
   },
   "license": "Apache-2.0"
 }

packages/plugins/home-page/package.json

@@ -5,7 +5,6 @@
   "devDependencies": {
     "@spotify-backstage/cli": "^1.2.0",
     "@spotify-backstage/core": "1.0.0",
-    "@spotify/web-scripts": "^6.0.0",
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",
@@ -19,9 +18,9 @@
     "@material-ui/icons": "^4.9.1"
   },
   "scripts": {
-    "build": "tsc --outDir dist/cjs --noEmit false --module CommonJS",
-    "lint": "web-scripts lint",
-    "test": "web-scripts test"
+    "build": "backstage-cli plugin:build",
+    "lint": "backstage-cli plugin:lint",
+    "test": "backstage-cli plugin:test"
   },
   "license": "Apache-2.0"
 }