use action to run hooks

Author: JacobCoffee

.github/workflows/ci.yml

@@ -11,74 +11,23 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  lint:
-    name: Lint & format
+  pre-commit:
+    name: Pre-commit hooks
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v6
 
-      - name: Check for trailing whitespace
-        run: |
-          if grep -rn --include='*.md' --include='*.ts' --include='*.tsx' --include='*.astro' --include='*.json' --include='*.yaml' --include='*.yml' --include='*.css' '[[:blank:]]$' .; then
-            echo "::error::Trailing whitespace found"
-            exit 1
-          fi
-
-      - name: Check for missing final newline
-        run: |
-          bad=0
-          while IFS= read -r -d '' f; do
-            if [ -s "$f" ] && [ "$(tail -c1 "$f" | wc -l)" -eq 0 ]; then
-              echo "::error file=$f::Missing final newline"
-              bad=1
-            fi
-          done < <(find . -type f \( -name '*.md' -o -name '*.ts' -o -name '*.tsx' -o -name '*.astro' -o -name '*.json' -o -name '*.yaml' -o -name '*.yml' -o -name '*.css' \) -not -path './node_modules/*' -not -path './.git/*' -print0)
-          exit $bad
-
-      - name: Validate YAML files
-        run: |
-          pip install --quiet yamllint
-          find . -type f \( -name '*.yaml' -o -name '*.yml' \) -not -path './node_modules/*' -not -path './.git/*' | xargs -r python3 -c "
-          import sys, yaml
-          for f in sys.argv[1:]:
-              try:
-                  yaml.safe_load(open(f))
-              except Exception as e:
-                  print(f'::error file={f}::{e}')
-                  sys.exit(1)
-          "
-
-      - name: Validate JSON files
-        run: |
-          find . -type f -name '*.json' -not -path './node_modules/*' -not -path './.git/*' | xargs -r python3 -c "
-          import sys, json
-          for f in sys.argv[1:]:
-              try:
-                  json.load(open(f))
-              except Exception as e:
-                  print(f'::error file={f}::{e}')
-                  sys.exit(1)
-          "
-
-      - name: Check for merge conflict markers
-        run: |
-          if grep -rn '<<<<<<< \|=======$\|>>>>>>> ' --include='*.md' --include='*.ts' --include='*.tsx' --include='*.astro' --include='*.json' --include='*.yaml' --include='*.yml' --include='*.css' .; then
-            echo "::error::Merge conflict markers found"
-            exit 1
-          fi
-
-      - name: Check for large files
-        run: |
-          bad=0
-          while IFS= read -r f; do
-            size=$(stat --printf='%s' "$f" 2>/dev/null || stat -f'%z' "$f")
-            if [ "$size" -gt 512000 ]; then
-              echo "::error file=$f::File is $(( size / 1024 ))KB (max 500KB)"
-              bad=1
-            fi
-          done < <(git diff --cached --name-only --diff-filter=d 2>/dev/null || git ls-files)
-          exit $bad
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Run pre-commit hooks via prek
+        uses: j178/prek-action@v1
 
   quality:
     name: Quality checks
@@ -114,7 +63,7 @@ jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
-    needs: [lint, quality, spellcheck]
+    needs: [pre-commit, quality, spellcheck]
     steps:
       - name: Checkout
         uses: actions/checkout@v6