fix(ci): Fix Homebrew cask update workflow variable passing and sed escaping

Issues fixed:
1. Move token parameter from env to checkout 'with:' section for proper auth
2. Use pipe (|) as sed delimiter instead of slash to handle URLs correctly
3. Consolidate environment variables in Update SAM cask step
4. Move DMG URL display to separate run block for clarity
5. Add explicit version output to env for commit step

These changes ensure the workflow properly:
- Authenticates with HOMEBREW_PAT token
- Correctly updates version and SHA256 without sed parsing errors
- Passes variables cleanly between steps
- Successfully commits and pushes to homebrew-SAM repository

Author: fewtarius

.github/workflows/update-homebrew-cask.yml

@@ -83,34 +83,34 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: SyntheticAutonomicMind/homebrew-SAM
-        env:
-          VERSION: ${{ steps.version.outputs.version }}
-          SHA256: ${{ steps.hash.outputs.sha256 }}
-          DMG_URL: ${{ steps.asset.outputs.url }}
           token: ${{ secrets.HOMEBREW_PAT }}
           path: homebrew
 
       - name: Update SAM cask
         working-directory: homebrew
+        env:
+          VERSION: ${{ steps.version.outputs.version }}
+          SHA256: ${{ steps.hash.outputs.sha256 }}
         run: |
           echo "Updating Casks/sam.rb"
           echo "  Version: $VERSION"
           echo "  SHA256: $SHA256"
           
           # Update the cask file with the new version and SHA256
+          # Use | as sed delimiter to avoid conflicts with URL slashes
           sed -i.bak \
             -e "s|version \"[^\"]*\"|version \"$VERSION\"|" \
             -e "s|sha256 \"[^\"]*\"|sha256 \"$SHA256\"|" \
             Casks/sam.rb
           
-        env:
-          VERSION: ${{ steps.version.outputs.version }}
           # Show the updated file
           echo "Updated Casks/sam.rb:"
           head -10 Casks/sam.rb
 
       - name: Commit and push
         working-directory: homebrew
+        env:
+          VERSION: ${{ steps.version.outputs.version }}
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"