add action-sqlfluff

.github/workflows/sql-review.yml

@@ -15,6 +15,21 @@ jobs:
           override-file-path: ./sql/sql-review-override.yml
           database-type: MYSQL
           file-pattern: ^sql/.*\.sql$
+      - uses: yu-iskw/action-sqlfluff@v3
+        id: lint-sql
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: github-pr-review
+          sqlfluff_version: "3.0.6"
+          sqlfluff_command: "lint" # Or "lint"
+          paths: '${{ github.workspace }}/sql/myfirstdb'
+          dialect: 'mysql'
+      - name: 'Show outputs (Optional)'
+        shell: bash
+        run: |
+          echo '${{ steps.lint-sql.outputs.sqlfluff-results }}' | jq -r '.'
+          echo '${{ steps.lint-sql.outputs.sqlfluff-results-rdjson }}' | jq -r '.'
+
       - name: Build Docker image
         run: |
           DOCKER_BUILDKIT=0 docker build -t init-db .

sql/lint_sql.py

@@ -0,0 +1,18 @@
+import os
+import subprocess
+
+def lint_sql_file(file_path, dialect='mysql'):
+    try:
+        print(f"Linting {file_path}...")
+        subprocess.run(['sqlfluff', 'lint', file_path, '--dialect', dialect], check=True)
+        print(f"{file_path} linted successfully!")
+    except subprocess.CalledProcessError as e:
+        print(f"Error linting {file_path}: {e}")
+
+if __name__ == "__main__":
+    sql_directory = '.'
+    for root, dirs, files in os.walk(sql_directory):
+        for file in files:
+            if file.endswith('.sql'):
+                file_path = os.path.join(root, file)
+                lint_sql_file(file_path)

sql/myfirstdb/20240517003_inset_user_test.sql

@@ -0,0 +1,5 @@
+-- +migrate Up
+INSERT INTO user_test (username) VALUES ('Ray');
+
+-- +migrate Down
+DELETE FROM user_test WHERE username = 'Ray';