Add CSS modules check (#157)

.github/workflows/main.yml

@@ -3,6 +3,15 @@ name: CI
 on: [push]
 
 jobs:
+  css-modules:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '16.x'
+      - run: find apps/blog -type f -name "*.module.css" | node scripts/tailwind-progress.js >> $GITHUB_STEP_SUMMARY
+
   test:
     runs-on: ubuntu-latest
 

scripts/tailwind-progress.js

@@ -0,0 +1,19 @@
+let input = ''
+
+const output = (content) => console.log(`${content}`)
+
+process.stdin.on('data', (data) => {
+  input += data.toString()
+})
+
+process.stdin.on('end', () => {
+  const files = input.split('\n').filter((line) => Boolean(line))
+
+  output('# CSS Modules')
+  output('')
+  output(`Still ${files.length} modules to migrate\n`)
+
+  files.map((file) => {
+    output(` - ${file}`)
+  })
+})