feat(tests): run axe-core tests

.github/workflows/tests.yml

@@ -2,80 +2,185 @@ name: Tests
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   test:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Lint markdown pages
-      run: yarn --cwd=ci && node ci/tests-fiches.mjs
-
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: 3.4.1
-        bundler-cache: true
-
-    - name: Lint Ruby with Rubocop
-      run: bundle exec rubocop
-
-    - name: Install npm dependencies
-      uses: actions/setup-node@v4
-      with:
-        node-version: 18
-        cache: 'npm'
-    - run: npm ci
-
-    - name: Check Javascript/JSON linting
-      run: npm run lint
-
-    - name: Unit tests
-      run: bundle exec rspec
-
-    # - name: Check data structure
-    #  run: make validate
-
-    - name: "Check authors file name structure (first_name.last_name.md)"
-      run: |
-            if ls content/_authors | grep --line-regexp --invert-match '[a-z_.-]\+\.[a-z_.-]\+\.md'
-            then cat <<EOF
-              One or more authors do not have the expected structure.
-              Contact a website administrator if your generated author file breaks the validator.
-              Notes:
-              A dot (.) can only appear as a separator between the first and the last names.
-              Dashes in names are kept as-is.
-              Spaces are replaced by underscores (_).
-              File extension must be '.md'
-            EOF
-              exit 1
-            fi
-
-    - name: Check Jekyll configuration
-      run: bundle exec jekyll doctor
-
-    - name: Jekyll build
-      run: bundle exec jekyll build --trace
-
-    - name: Check HTML common mistakes
-      run: make html-proofer
-
-    - name: HTML5 Validator
-      uses: Cyb3r-Jak3/html5validator-action@master
-      with:
-        root: _site
-        skip_git_check: true
-
-    - name: Lint JSON API pages
-      run: bundle exec jsonlint _site/api/v*/*.json
-
-    - name: Wait for server to start
-      run: |
+      - uses: actions/checkout@v4
+
+      - name: Lint markdown data
+        run: yarn --cwd=ci && node ci/tests-fiches.mjs
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.4.1
+          bundler-cache: true
+
+      - name: Lint Ruby with Rubocop
+        run: bundle exec rubocop
+
+      - name: Install npm dependencies
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "npm"
+      - run: npm ci
+
+      - name: Check Javascript/JSON linting
+        run: npm run lint
+
+      - name: Unit tests
+        run: bundle exec rspec
+
+      #- name: Check data structure
+      #  run: make validate
+
+      - name: Unit tests
+        run: bundle exec rspec
+
+      - name: "Check authors file name structure (first_name.last_name.md)"
+        run: |
+          if ls content/_authors | grep --line-regexp --invert-match '[a-z_.-]\+\.[a-z_.-]\+\.md'
+          then cat <<EOF
+            One or more authors do not have the expected structure.
+            Contact a website administrator if your generated author file breaks the validator.
+            Notes:
+            A dot (.) can only appear as a separator between the first and the last names.
+            Dashes in names are kept as-is.
+            Spaces are replaced by underscores (_).
+            File extension must be '.md'
+          EOF
+            exit 1
+          fi
+
+      - name: Check Jekyll configuration
+        run: bundle exec jekyll doctor
+
+      - name: Jekyll build
+        run: bundle exec jekyll build --trace
+
+      - name: Check HTML common mistakes
+        run: make html-proofer
+
+      - name: HTML5 Validator
+        uses: Cyb3r-Jak3/html5validator-action@master
+        with:
+          root: _site
+          skip_git_check: true
+
+      - name: Lint JSON API pages
+        run: bundle exec jsonlint _site/api/v*/*.json
+
+      - name: "Upload Artifact"
+        uses: actions/upload-artifact@v4
+        with:
+          name: _site
+          path: _site
+          retention-days: 1
+
+      - name: Wait for server to start
+        run: |
           (bundle exec jekyll serve --no-watch --skip-initial-build)&
           while ! curl --silent http://localhost:4000
           do sleep 1
           done
+
+  axe:
+    needs: [test]
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Install
+        run: |
+          npm install -g @axe-core/cli
+          npm install -g chromedriver@132
+
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: _site
+          path: _site
+
+      - name: Run Axe CLI
+        id: axe
+        uses: mathiasvr/command-output@v1
+        continue-on-error: true
+        timeout-minutes: 10
+        with:
+          run: |
+            npx -s http-server _site -s &
+            sleep 10
+            axe $URL, \
+            $URL/approche/index.html, \
+            $URL/devenir-intrapreneur.html, \
+            $URL/manifeste.html, \
+            $URL/incubateurs/index.html, \
+            $URL/incubateurs/dinum.html, \
+            $URL/contact/index.html, \
+            $URL/stats/index.html, \
+            $URL/apropos/index.html, \
+            $URL/suivi/index.html, \
+            $URL/startups/index.html, \
+            $URL/startups/domifa.html, \
+            $URL/accessibilite/index.html \
+            --chromedriver-path="$(npm root -g)/chromedriver/bin/chromedriver"
+            echo "end"
+            killall -9 http-server
+        env:
+          URL: "http://127.0.0.1:8080"
+      - name: Extract Axe messages
+        run: |
+          cat > axe.py <<EOF
+          import sys
+          import re
+
+          print(
+              re.sub(
+                  r"Testing http.*?[\n\s]*0 violations found!\s*",
+                  "",
+                  "".join(sys.stdin.readlines()),
+                  count=re.S | re.DOTALL,
+              )
+          )
+          EOF
+          chmod +x axe.py
+          cat > axe.txt <<EOF
+          ${{steps.axe.outputs.stdout}}
+          ${{steps.axe.outputs.stderr}}
+          EOF
+          {
+          echo 'AXE_DETAILS<<EOF'
+          cat axe.txt | python axe.py
+          echo 'EOF'
+          }  >> "$GITHUB_ENV"
+          {
+            echo 'AXE_ERROR<<EOF'
+            if echo "$AXE_DETAILS" | grep -q "violations found"; then
+              echo "1"
+            else
+              echo "0"
+            fi
+            echo 'EOF'
+          } >> "$GITHUB_ENV"
+      - name: Comment pull request
+        if: ${{ env.AXE_ERROR }}
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:
+          header: axe-core-comment
+          recreate: true
+          message: |
+            ## ♿️ Axe report
+            Audited website : ${{ env.WEBSITE_TO_AUDIT }}
+            ```
+            ${{ env.AXE_DETAILS }}
+            ```
+            *This report has been generated using [@axe-core/cli](https://github.com/dequelabs/axe-core-npm/blob/develop/packages/cli).*
+      - name: Exit pull request
+        if: ${{ env.AXE_ERROR }}
+        run: |
+          exit 1