Merge pull request #726 from canonical/config_djlint

.djlintrc

@@ -0,0 +1,19 @@
+{
+  "blank_line_after_tag": "load,extends",
+  "blank_line_before_tag": "load,extends,block, macro",
+  "close_void_tags": true,
+  "ignore": "J018,H006,H021,H023,H029,T002,T003,T028,D018",
+  "include": "H017",
+  "indent": "2",
+  "max_blank_lines": 1,
+  "max_line_length": "120",
+  "profile": "jinja",
+  "format_css": true,
+  "format_js": true,
+  "css": {
+    "indent_size": 2
+  },
+  "js": {
+    "indent_size": 2
+  }
+}

.github/workflows/pr.yaml

@@ -122,3 +122,31 @@ jobs:
 
       - name: Lint JavaScript
         run: yarn lint-js
+
+  lint-jinja:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install node dependencies
+        run: yarn install --immutable
+
+      - name: Install python dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          sudo pip3 install djlint
+
+      - name: Get changed HTML files in the templates folder
+        id: changed-files
+        uses: tj-actions/changed-files@v43
+        with:
+          files: templates/**
+
+      - name: Lint jinja
+        if: steps.changed-files.outputs.any_changed == 'true'
+        env:
+          CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
+        run: |
+          echo "The following files have changed: $CHANGED_FILES"
+          djlint $CHANGED_FILES --lint

requirements.txt

@@ -6,3 +6,4 @@ canonicalwebteam.templatefinder==1.0.0
 canonicalwebteam.image-template==1.3.1
 pyyaml==6.0
 gunicorn[gevent]
+djlint==1.34.1