test: add workflow testing pre-commit hook config

.github/workflows/test.yaml

@@ -0,0 +1,25 @@
+name: "Test pre-commit hook"
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+      - develop
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+  schedule:
+    - cron: "15 7 */7 * *"
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - uses: boidolr/actions/run-precommit@main
+        with:
+          working-directory: tests
+

tests/.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+  - repo: https://github.com/boidolr/precommit-ast-grep
+    rev: main
+    hooks:
+      - id: ast-grep
+        args: ["--config=tests/sgconfig.yaml", "--filter=ast-grep-pass", "--update-all"]

tests/rules/test-rule-fix.yaml

@@ -0,0 +1,11 @@
+id: ast-grep-fix
+message: Test fix rule
+severity: error
+language: json
+rule:
+  kind: pair
+  has:
+    field: key
+    regex: version
+fix: |
+  "version": "0.1.0"

tests/rules/test-rule-pass.yaml

@@ -0,0 +1,9 @@
+id: ast-grep-pass
+message: Test pass rule
+severity: error
+language: json
+rule:
+  kind: pair
+  has:
+    field: key
+    regex: "no match"

tests/sgconfig.yaml

@@ -0,0 +1,2 @@
+ruleDirs:
+- ./rules