Enhance GitHub Actions workflow by adding code checkout step, calculating SHA256 checksums for release files, and extracting release notes from CHANGELOG. The release notes now include checksums for better transparency.

.github/workflows/build.yml

@@ -211,6 +211,9 @@ jobs:
     runs-on: ubuntu-22.04
     
     steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      
       - name: Get version
         shell: bash
         run: echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
@@ -220,18 +223,66 @@ jobs:
         with:
           path: artifacts
 
-      - name: Prepare release files
+      - name: Calculate SHA256 checksums
         run: |
-          cd artifacts
-          echo "Contents of artifacts directory:"
-          ls -la
-          echo "Contents of subdirectories:"
-          ls -la */
+          mkdir -p checksums
+          for file in artifacts/CursorFreeVIP_${{ env.VERSION }}_windows.exe/CursorFreeVIP_${{ env.VERSION }}_windows.exe \
+                      artifacts/CursorFreeVIP_${{ env.VERSION }}_mac_arm64/CursorFreeVIP_${{ env.VERSION }}_mac_arm64 \
+                      artifacts/CursorFreeVIP_${{ env.VERSION }}_linux_x64/CursorFreeVIP_${{ env.VERSION }}_linux_x64 \
+                      artifacts/CursorFreeVIP_${{ env.VERSION }}_linux_arm64/CursorFreeVIP_${{ env.VERSION }}_linux_arm64 \
+                      artifacts/CursorFreeVIP_${{ env.VERSION }}_mac_intel/CursorFreeVIP_${{ env.VERSION }}_mac_intel
+          do
+            if [ -f "$file" ]; then
+              filename=$(basename $file)
+              sha256sum "$file" | cut -d ' ' -f 1 > checksums/${filename}.sha256
+              echo "${filename}: $(cat checksums/${filename}.sha256)" >> checksums/all_checksums.txt
+            else
+              echo "Warning: File $file not found"
+            fi
+          done
+          cat checksums/all_checksums.txt
+
+      - name: Extract release notes from CHANGELOG
+        run: |
+          version_pattern="## v${{ env.VERSION }}"
+          next_version_pattern="## v"
+          
+          # Find the start line number of the current version
+          start_line=$(grep -n "$version_pattern" CHANGELOG.md | head -1 | cut -d: -f1)
+          
+          if [ -z "$start_line" ]; then
+            echo "Error: Version ${{ env.VERSION }} not found in CHANGELOG.md"
+            exit 1
+          fi
+          
+          # Find the line number of the next version
+          next_version_line=$(tail -n +$((start_line + 1)) CHANGELOG.md | grep -n "$next_version_pattern" | head -1 | cut -d: -f1)
+          
+          if [ -z "$next_version_line" ]; then
+            # If there's no next version, get to the end of the file
+            changelog_content=$(tail -n +$start_line CHANGELOG.md)
+          else
+            # Extract content between current version and next version
+            end_line=$((start_line + next_version_line - 1))
+            changelog_content=$(sed -n "${start_line},${end_line}p" CHANGELOG.md)
+          fi
+          
+          # Create release notes file
+          {
+            echo "$changelog_content"
+            echo ""
+            echo "## SHA256 Checksums"
+            cat checksums/all_checksums.txt
+          } > release_notes.md
+          
+          # Display release notes for debugging
+          cat release_notes.md
 
       - name: Create Release
         uses: softprops/action-gh-release@v1
         with:
           tag_name: v${{ env.VERSION }}
+          body_path: release_notes.md
           files: |
             artifacts/CursorFreeVIP_${{ env.VERSION }}_windows.exe/CursorFreeVIP_${{ env.VERSION }}_windows.exe
             artifacts/CursorFreeVIP_${{ env.VERSION }}_mac_arm64/CursorFreeVIP_${{ env.VERSION }}_mac_arm64