fix: update default branch pattern detection (#1183)

Also enforce gitignore contents

src/check-project/check-build-files.js

@@ -67,7 +67,7 @@ export async function checkBuildFiles (projectDir, branchName, repoUrl) {
   }
 
   let defaultCiContent = await download(ciFileUrl)
-  defaultCiContent = defaultCiContent.replace(/\$default-branch/g, branchName)
+  defaultCiContent = defaultCiContent.replace(/\${{{ github.default_branch }}}/g, branchName)
 
   await ensureFileHasContents(projectDir, '.github/workflows/js-test-and-release.yml', defaultCiContent)
 

src/check-project/files/gitignore

@@ -0,0 +1,9 @@
+node_modules
+build
+dist
+.docs
+.coverage
+node_modules
+package-lock.json
+yarn.lock
+.vscode

src/check-project/index.js

@@ -23,6 +23,9 @@ import {
 import semver from 'semver'
 import Listr from 'listr'
 import yargsParser from 'yargs-parser'
+import { fileURLToPath } from 'url'
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 /**
  * @param {string} projectDir
@@ -125,6 +128,9 @@ async function processMonorepo (projectDir, manifest, branchName, repoUrl) {
   proposedManifest = sortManifest(proposedManifest)
 
   await ensureFileHasContents(projectDir, 'package.json', JSON.stringify(proposedManifest, null, 2))
+  await ensureFileHasContents(projectDir, '.gitignore', fs.readFileSync(path.join(__dirname, 'files', 'gitignore'), {
+    encoding: 'utf-8'
+  }))
   await checkLicenseFiles(projectDir)
   await checkBuildFiles(projectDir, branchName, repoUrl)
   await checkMonorepoReadme(projectDir, repoUrl, branchName, projectDirs)
@@ -382,6 +388,9 @@ async function processModule (projectDir, manifest, branchName, repoUrl, homePag
   proposedManifest = sortManifest(proposedManifest)
 
   await ensureFileHasContents(projectDir, 'package.json', JSON.stringify(proposedManifest, null, 2))
+  await ensureFileHasContents(projectDir, '.gitignore', fs.readFileSync(path.join(__dirname, 'files', 'gitignore'), {
+    encoding: 'utf-8'
+  }))
   await checkLicenseFiles(projectDir)
   await checkReadme(projectDir, repoUrl, branchName, rootManifest)
 }