From a2e4aaa9a394c359b9bf817ff154572eb33d4fb5 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 26 Mar 2018 13:00:56 +0200
Subject: Add clean-state tests

---
 packages/monorepo-scripts/src/test_installation.ts | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 packages/monorepo-scripts/src/test_installation.ts

(limited to 'packages/monorepo-scripts/src/test_installation.ts')

diff --git a/packages/monorepo-scripts/src/test_installation.ts b/packages/monorepo-scripts/src/test_installation.ts
new file mode 100644
index 000000000..116b70f3a
--- /dev/null
+++ b/packages/monorepo-scripts/src/test_installation.ts
@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+
+import * as fs from 'fs';
+import lernaGetPackages = require('lerna-get-packages');
+import * as _ from 'lodash';
+import * as path from 'path';
+import { exec as execAsync } from 'promisify-child-process';
+import * as rimraf from 'rimraf';
+
+import { utils } from './utils';
+
+(async () => {
+    const monorepoRootPath = path.join(__dirname, '../../..');
+    const lernaPackages = lernaGetPackages(monorepoRootPath);
+    const installablePackages = _.filter(
+        lernaPackages,
+        lernaPackage =>
+            !lernaPackage.package.private &&
+            !_.isUndefined(lernaPackage.package.main) &&
+            lernaPackage.package.main.endsWith('.js'),
+    );
+    for (const installableLernaPackage of installablePackages) {
+        const packagePath = installableLernaPackage.location;
+        const packageName = installableLernaPackage.package.name;
+        utils.log(`Testing ${packageName}`);
+        let result = await execAsync('npm pack', { cwd: packagePath });
+        const packedPackageFileName = result.stdout.trim();
+        const testDirectory = path.join(monorepoRootPath, '../test-env');
+        fs.mkdirSync(testDirectory);
+        result = await execAsync('yarn init --yes', { cwd: testDirectory });
+        utils.log(`Installing ${packedPackageFileName}`);
+        result = await execAsync(`yarn add ${packagePath}/${packedPackageFileName}`, { cwd: testDirectory });
+        const indexFilePath = path.join(testDirectory, 'index.ts');
+        fs.writeFileSync(indexFilePath, `import * as Package from '${packageName}'`);
+        const tsConfig = {
+            compilerOptions: {
+                module: 'commonjs',
+                target: 'es5',
+                lib: ['es2017', 'dom'],
+                declaration: true,
+                noImplicitReturns: true,
+                pretty: true,
+                strict: true,
+            },
+            include: ['index.ts'],
+        };
+        const tsconfigFilePath = path.join(testDirectory, 'tsconfig.json');
+        fs.writeFileSync(tsconfigFilePath, JSON.stringify(tsConfig, null, 4));
+        utils.log(`Compiling ${packageName}`);
+        await execAsync('../node_modules/typescript/bin/tsc', { cwd: testDirectory });
+        utils.log(`Successfully compiled with ${packageName} as a dependency`);
+        rimraf.sync(testDirectory);
+    }
+})().catch(err => {
+    utils.log(err.stdout);
+    process.exit(1);
+});
-- 
cgit v1.2.3