ci[pr-check-links]: dump links from baseline commit for pr link checking

.github/workflows/pr-check-links.yml

@@ -15,11 +15,26 @@ jobs:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
 
-      - name: Check out main branch
-        run: git checkout main
+      - name: Set environment variables
+        id: set-env
+        run: |
+          # Extract the base commit ID where the feature branch diverged from main
+          base_commit=$(git merge-base origin/main ${{ github.event.pull_request.head.ref }})
+          echo "base_commit=$base_commit" >> $GITHUB_ENV
+
+          # Extract the head commit ID on the feature branch
+          head_commit=${{ github.event.pull_request.head.sha }}
+          echo "head_commit=$head_commit" >> $GITHUB_ENV
+
+      - name: Create baseline branch by reverting feature branch changes
+        run: |
+          # Create a copy of the feature branch
+          git checkout -b feature-baseline
+
+          # Reset the new branch to the base commit
+          git reset --hard ${{ env.base_commit }}
 
-      - name: Dump all links from main
-        id: dump_links_from_main
+      - name: Dump all links from feature-baseline
         uses: lycheeverse/lychee-action@v2.0.2
         with:
           args: |
@@ -28,25 +43,43 @@ jobs:
             --exclude-path ./themes/
             --exclude-path ./layouts/
             .
-          output: ./links-main.txt
-
-      - name: Print links-main.txt in main
-        run: cat links-main.txt
-
-      - name: Stash untracked files
-        run: git stash push --include-untracked
+          output: links-baseline.txt
 
       - name: Check out feature branch
         run: git checkout ${{ github.head_ref }}
 
-      - name: Apply stashed changes
-        # Apply stashed changes, ignore errors if stash is empty
-        run: git stash pop || true
+      - name: Append links-baseline.txt to .lycheeignore
+        run: cat links-baseline.txt >> .lycheeignore
+
+      - name: Print .lycheeignore
+        run: cat .lycheeignore
+
+      - name: Dump names of files altered in PR and append hash sign to find links with anchors
+        run: |
+          git diff --name-only --diff-filter=DM ${{ env.base_commit }} ${{ env.head_commit }} > altered-files.txt
+          sed -i 's|$|#|' altered-files.txt
+          git diff --name-status --diff-filter=R ${{ env.base_commit }} ${{ env.head_commit }} | awk '{print $2}' > renamed-files.txt
+          sed -i 's|$|#|' renamed-files.txt
+
+      - name: Print altered-files.txt
+        run: cat altered-files.txt
 
-      - name: Append links-main.txt to .lycheeignore
-        run: cat links-main.txt >> .lycheeignore
+      - name: Print renamed-files.txt
+        run: cat renamed-files.txt
+
+      - name: In .lycheeignore, remove links with anchors referring to altered files
+        run: |
+          while IFS= read -r line; do
+            sed -i "\|$line|d" .lycheeignore
+          done < altered-files.txt
 
-      - name: Check .lycheeignore content
+      - name: In .lycheeignore, remove links with anchors referring to renamed files
+        run: |
+          while IFS= read -r line; do
+            sed -i "\|$line|d" .lycheeignore
+          done < renamed-files.txt
+
+      - name: Print .lycheeignore with unaffected links
         run: cat .lycheeignore
 
       - name: Check links
@@ -67,3 +100,9 @@ jobs:
           echo -e "If a link is valid but fails due to a CAPTCHA challenge, IP blocking, login requirements, etc.,"
           echo -e "consider adding such links to the .lycheeignore file to bypass future checks.\n"
           exit 1
+
+      - name: Clean up all changes
+        if: always()
+        run: |
+          git reset --hard HEAD
+          git clean -df

.github/workflows/pr-reject-png-jpg.yml

@@ -21,7 +21,8 @@ jobs:
           if [ -n "$IMAGE_FILES" ]; then
             echo "Rejecting merge. PR contains the following JPEG or PNG files:"
             echo "$IMAGE_FILES"
-            echo "Please convert these files to WebP format."
+            echo "Please convert these files to WebP format. For details, see"
+            echo "https://developer.espressif.com/pages/contribution-guide/writing-content/#use-webp-for-raster-images."
             exit 1
 
           else

content/blog/making-the-fancy-user-interface-on-esp-has-never-been-easier/index.md

@@ -35,7 +35,7 @@ SquareLine studio version 1.1 introduce new feature — __board templates__ . Th
 
 ## ESP Boards in SquareLine Studio
 
-Espressif has prepared two boards in SquareLine Studio for you: [__ESP-BOX__ ](hhttps://github.com/espressif/esp-bsp/tree/master/bsp/esp-box) and [__ESP-WROVER-KIT__ ](https://github.com/espressif/esp-bsp/tree/master/bsp/esp_wrover_kit). You can select the board after launch the application in Create tab and then in Espressif tab (Figure 2). Each board has pre-filled size of screen, rotation and color depth, which is corresponding with [ESP-BSP](https://github.com/espressif/esp-bsp) which is used in generated code.
+Espressif has prepared two boards in SquareLine Studio for you: [__ESP-BOX__ ](https://github.com/espressif/esp-bsp/tree/master/bsp/esp-box) and [__ESP-WROVER-KIT__ ](https://github.com/espressif/esp-bsp/tree/master/bsp/esp_wrover_kit). You can select the board after launch the application in Create tab and then in Espressif tab (Figure 2). Each board has pre-filled size of screen, rotation and color depth, which is corresponding with [ESP-BSP](https://github.com/espressif/esp-bsp) which is used in generated code.
 
 {{< figure
     default=true