ci: combine lint-clang and lint-error into lint-check

.github/actions/lint-check/action.yml

@@ -1,26 +1,21 @@
-name: "Lint error"
+name: "Lint Check"
 description: "Checks for lint errors and posts a helpful comment"
 
-inputs:
-  format-command:
-    description: "The command to run to fix lint errors"
-    required: true
-
-  format-tool:
-    description: "The name of the linting tool"
-    required: true
-
 runs:
   using: "composite"
   steps:
+    - name: Install Dependencies
+      run: pipx install --global clang_format
+      shell: bash
+
     - name: Run format command
-      run: ${{ inputs.format-command }}
+      run: find src/ -regex '.*\.\(cpp\|hpp\|cc\|cxx\|h\|c\|m\|mm\)' -exec clang-format -style=file --assume-filename=$(pwd)/.clang-format -i {} \;
       shell: bash
 
     - name: Find changes
       id: changes
       run: |
-        file=${{ inputs.format-tool }}.diff
+        file=clang-format.diff
         diff=$(git diff | tee $file)
 
         if [ -z "$diff" ]; then
@@ -43,7 +38,7 @@ runs:
       if: steps.changes.outputs.diff
       uses: actions/upload-artifact@v4
       with:
-        name: ${{ inputs.format-tool }}-diff
+        name: clang-format-diff
         path: ${{ steps.changes.outputs.file }}
         if-no-files-found: error
 
@@ -54,9 +49,9 @@ runs:
         code_block="\`\`\`"
 
         summary=$(cat<<EOF
-        ❌ \`${{ inputs.format-tool }}\`: It looks like your changes don't match our code style.
+        ❌ \`clang-format\`: It looks like your changes don't match our code style.
 
-        🛠️ Please either run \`${{ inputs.format-command }}\` or apply this patch with \`git apply\`:
+        🛠️ Please either run \`clang-format -i\` on the file or apply this patch with \`git apply\`:
 
         [\`${{ steps.changes.outputs.file }}\`](${{ steps.upload.outputs.artifact-url }})
         $code_block diff
@@ -67,7 +62,7 @@ runs:
         echo "$summary" >> $GITHUB_STEP_SUMMARY
 
         file="ci_summary.md"
-        echo "❌🛠️ \`${{ inputs.format-tool }}\`: Lint errors, fix available." >> $file
+        echo "❌🛠️ \`clang-format\`: Lint errors, fix available." >> $file
         echo "file=$file" >> $GITHUB_OUTPUT
       shell: bash
 
@@ -75,7 +70,7 @@ runs:
       if: steps.summary.outputs.file
       uses: actions/upload-artifact@v4
       with:
-        name: summary-${{ inputs.format-tool }}
+        name: summary-clang-format
         path: ${{ steps.summary.outputs.file }}
         if-no-files-found: error
 

.github/actions/lint-clang/action.yml

@@ -1,16 +0,0 @@
-name: "Lint clang"
-description: "Lint with Clang formatter"
-
-runs:
-  using: "composite"
-
-  steps:
-    - name: Install dependencies
-      shell: bash
-      run: pipx install --global clang_format
-
-    - name: Linting with Clang formatter
-      uses: ./.github/actions/lint-error
-      with:
-        format-command: find src/ -regex '.*\.\(cpp\|hpp\|cc\|cxx\|h\|c\|m\|mm\)' -exec clang-format -style=file --assume-filename=$(pwd)/.clang-format -i {} \;
-        format-tool: "clang-format"

.github/workflows/continuous-integration.yml

@@ -34,7 +34,7 @@ jobs:
   # Always run this job, even if not on PR, since other jobs need it.
   pr-comment-flags:
     runs-on: ubuntu-latest
-    needs: lint-clang
+    needs: lint-check
 
     outputs:
       no-sonar: ${{ steps.check.outputs.no-sonar }}
@@ -82,7 +82,7 @@ jobs:
       - name: Test summary
         uses: ./.github/actions/test-summary
 
-  lint-clang:
+  lint-check:
     runs-on: ubuntu-latest
     timeout-minutes: 5
 
@@ -90,11 +90,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Linting Clang
-        uses: ./.github/actions/lint-clang
+      - name: Lint Checker
+        uses: ./.github/actions/lint-check
 
   analyse-valgrind:
-    needs: lint-clang
+    needs: lint-check
     if: ${{ github.event_name == 'pull_request' }}
     uses: ./.github/workflows/valgrind-analysis.yml
 
@@ -106,7 +106,7 @@ jobs:
       SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
 
   main-build:
-    needs: lint-clang
+    needs: lint-check
     name: ${{ matrix.target.name }}
     runs-on: ${{ matrix.target.runs-on }}
     container: ${{ matrix.target.container }}
@@ -242,7 +242,7 @@ jobs:
 
   # Technically, "unix" is a misnomer, but we use it here to mean "Unix-like BSD-derived".
   unix:
-    needs: lint-clang
+    needs: lint-check
     name: unix-${{ matrix.distro.name }}
     runs-on: ${{ vars.CI_UNIX_RUNNER || 'ubuntu-24.04' }}
     timeout-minutes: 20
@@ -275,7 +275,7 @@ jobs:
             ./build/bin/unittests
             ./build/bin/integtests || true
   flatpak:
-    needs: lint-clang
+    needs: lint-check
     runs-on: ubuntu-latest
     container:
       image: bilelmoussaoui/flatpak-github-actions:kde-6.7