Make the test:installation work with the local npm registry

2 files changed, 13 insertions, 5 deletions

diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 997338ff0..c11249feb 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -42,6 +42,7 @@
         "typescript": "2.7.1"
     },
     "dependencies": {
+        "@lerna/batch-packages": "^3.0.0-beta.18",
         "@types/depcheck": "^0.6.0",
         "async-child-process": "^1.1.1",
         "chalk": "^2.3.0",
diff --git a/packages/monorepo-scripts/src/test_installation.ts b/packages/monorepo-scripts/src/test_installation.ts
index 52868483f..a9610e5ee 100644
--- a/packages/monorepo-scripts/src/test_installation.ts
+++ b/packages/monorepo-scripts/src/test_installation.ts
@@ -10,20 +10,27 @@ import { utils } from './utils/utils';
 
 (async () => {
     const monorepoRootPath = path.join(__dirname, '../../..');
-    const packages = utils.getPackages(monorepoRootPath);
+    const packages = utils.getTopologicallySortedPackages(monorepoRootPath);
     const installablePackages = _.filter(
         packages,
         pkg => !pkg.packageJson.private && !_.isUndefined(pkg.packageJson.main) && pkg.packageJson.main.endsWith('.js'),
     );
+    utils.log('Testing packages:');
+    _.map(installablePackages, pkg => utils.log(`* ${pkg.packageJson.name}`));
     for (const installablePackage of installablePackages) {
+        const changelogPath = path.join(installablePackage.location, 'CHANGELOG.json');
+        const lastChangelogVersion = JSON.parse(fs.readFileSync(changelogPath).toString())[0].version;
         const packageName = installablePackage.packageJson.name;
-        const packageVersion = installablePackage.packageJson.version;
         utils.log(`Testing ${packageName}`);
         const testDirectory = path.join(monorepoRootPath, '../test-env');
         fs.mkdirSync(testDirectory);
-        let result = await execAsync('yarn init --yes', { cwd: testDirectory });
-        utils.log(`Installing ${packageName}@${packageVersion}`);
-        result = await execAsync(`yarn add ${packageName}@${packageVersion}`, { cwd: testDirectory });
+        await execAsync('yarn init --yes', { cwd: testDirectory });
+        const npmrcFilePath = path.join(testDirectory, '.npmrc');
+        fs.writeFileSync(npmrcFilePath, `registry=http://localhost:4873`);
+        utils.log(`Installing ${packageName}@${lastChangelogVersion}`);
+        await execAsync(`npm install --save ${packageName}@${lastChangelogVersion} --registry=http://localhost:4873`, {
+            cwd: testDirectory,
+        });
         const indexFilePath = path.join(testDirectory, 'index.ts');
         fs.writeFileSync(indexFilePath, `import * as Package from '${packageName}';\n`);
         const tsConfig = {