Add pull_request_open pipeline workflow. (#6)

* Add pull_request_open pipeline workflow.

* Do not mention pylint version.

* Install all pip packages.

* Install only some pip packages.

* Upgrade set-up python to v4.

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+name: Build Pipeline
+on: [pull_request]
+
+jobs:
+  pylint:
+    name: Check code style
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Generate GitHub App Token
+        id: generate_github_app_token
+        uses: tibdex/[email protected]
+        with:
+          app_id: ${{ secrets.GH_APP_ID }}
+          private_key: ${{ secrets.GH_APP_KEY }}
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          token: ${{ steps.generate_github_app_token.outputs.token }}
+          persist-credentials: true
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pylint dslinter
+      
+      - name: Run Pylint
+        run: pylint src
+

requirements.txt

@@ -6,4 +6,4 @@ dvc==2.58.1
 dvc_gdrive==2.19.2
 pylint==2.12.2
 mllint==0.12.2
-dslinter==2.0.9
+dslinter==2.0.9