feat: setup github actions for precommit check

Author: ganler

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+# SPDX-FileCopyrightText: (c) UIUC PurpCode Team
+#
+# SPDX-License-Identifier: Apache-2.0
+
+name: CI
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+
+jobs:
+  pre-commit:
+    name: Pre-commit checks
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # Needed for pre-commit to work properly
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11'
+
+    - name: Cache pre-commit environments
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pre-commit
+        key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}
+        restore-keys: |
+          pre-commit-${{ runner.os }}-
+
+    - name: Install pre-commit
+      run: pip install pre-commit
+
+    - name: Run pre-commit on all files
+      run: pre-commit run --all-files --show-diff-on-failure --color=always
+
+    - name: Run pre-commit on changed files only (for PRs)
+      if: github.event_name == 'pull_request'
+      run: |
+        # Get the list of changed files
+        git fetch origin ${{ github.base_ref }}
+        pre-commit run --from-ref origin/${{ github.base_ref }} --to-ref HEAD --show-diff-on-failure --color=always

.github/workflows/pre-commit.yml

@@ -0,0 +1,34 @@
+# SPDX-FileCopyrightText: (c) UIUC PurpCode Team
+#
+# SPDX-License-Identifier: Apache-2.0
+
+name: Pre-commit
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+
+    - name: Install pre-commit
+      run: pip install pre-commit
+
+    - name: Cache pre-commit
+      uses: actions/cache@v4
+      with:
+        path: ~/.cache/pre-commit
+        key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
+
+    - name: Run pre-commit
+      run: pre-commit run --all-files