adding two GH actions:

one which comments on PRs showing changed generated-sources, and a second one that commits changed generated-sources to the master branch on push

Author: Jolanrensen

.editorconfig

@@ -9,7 +9,7 @@ max_line_length=120
 [*.json]
 indent_size=2
 
-[*.yaml]
+[{*.yaml,*.yml}]
 indent_size=2
 
 [*.ipynb]

.github/workflows/generated-sources-master.yml

@@ -0,0 +1,33 @@
+name: Auto-commit generated code
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+
+      - name: Run Gradle task
+        run: ./gradlew :core:processKDocsMain
+
+      - name: Commit changes
+        run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git add ./core/generated-sources
+          git diff --staged --quiet || git commit -m "Automated commit of generated code"
+          git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/generated-sources.yml

@@ -0,0 +1,92 @@
+name: Show generated code in PR
+
+on:
+  pull_request:
+    types:
+      - edited
+      - opened
+      - synchronize
+      - converted_to_draft
+      - ready_for_review
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.9.1
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+
+      - name: Configure Git User
+        run: |
+          git config --global user.email "actions@github.com"
+          git config --global user.name "GitHub Actions"
+
+      - name: Run Gradle task
+        run: ./gradlew :core:processKDocsMain
+
+      - name: Check for changes in generated sources
+        id: git-diff
+        run: echo "::set-output name=changed::$(if git diff --quiet './core/generated-sources'; then echo 'false'; else echo 'true'; fi)"
+
+      - name: Commit and push if changes
+        id: git-commit
+        if: steps.git-diff.outputs.changed == 'true'
+        run: |
+          git checkout -b generated-sources/docs-update-${{ github.run_number }}
+          git add './core/generated-sources'
+          git commit -m "Update generated sources with recent changes"
+          git push origin generated-sources/docs-update-${{ github.run_number }}
+          echo "::set-output name=commit::$(git rev-parse HEAD)"
+
+      - name: Remove old comments
+        uses: actions/github-script@v5
+        if: steps.git-diff.outputs.changed == 'true'
+        with:
+          # language=js
+          script: |
+            const issue_number = context.issue.number;
+            const {owner, repo} = context.repo;
+            
+            const comments = await github.rest.issues.listComments({
+                issue_number,
+                owner,
+                repo,
+            });
+            
+            const botComments = comments.data.filter(
+                (comment) => comment.user.login === 'github-actions[bot]'
+            );
+            
+            for (const comment of botComments) {
+                await github.rest.issues.deleteComment({
+                    comment_id: comment.id,
+                    owner,
+                    repo,
+                });
+            }
+
+      - name: Add comment to PR
+        uses: actions/github-script@v5
+        if: steps.git-diff.outputs.changed == 'true'
+        with:
+          # language=js
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "Generated sources will be updated after merging this PR.\nPlease inspect the changes in [here](https://github.com/${{ github.repository }}/commit/${{ steps.git-commit.outputs.commit }}).",
+            });