CI: Fix cask artifact upload

[why]
The casks-artifact is empty.

[how]
Supply the correct path for the upload.
For this the generator script prints the output pathname(s),
which in turn are used in the CI.

Also drop unneeded '/' from path end.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>

.github/workflows/release.yml

@@ -198,9 +198,12 @@ jobs:
       - name: Generate cask
         # The casks are not used at the moment, but probably Ryan
         # wanted to push them out somewhere
+        id: cask_generate
         run: |
           cd -- "$GITHUB_WORKSPACE/bin/scripts"
-          ./generate-casks.sh "${{ matrix.font }}"
+          gen=$(./generate-casks.sh "${{ matrix.font }}")
+          echo $gen
+          echo ::set-output name=path::$(echo "$gen" | grep '^## Created' | sed -E 's/.*: +//')
 
       - name: Upload zip file archive for release
         uses: softprops/action-gh-release@v0.1.14
@@ -228,7 +231,7 @@ jobs:
           # adding multiple paths (i.e. LICENSE) is a workaround to get a least common ancestor
           # of the root directory for artifact path purposes
           path: |
-            casks/${{ matrix.font }}
+            ${{ steps.cask_generate.outputs.path }}
             LICENSE
 
   release-font-patcher:

bin/scripts/generate-casks.sh

@@ -106,7 +106,7 @@ do
 	  FONTS=("${FONTS[@]}" "$file")
 	done < <(find "$searchdir" -type f -iwholename '*complete*' \( -iname '*.[o,t]tf' ! -wholename '*Windows*' ! -iname '*complete mono*' \) -print0)
 
-	outputdir=$PWD/../casks/
+	outputdir=$PWD/../casks
 
 	formattedbasename=$(echo "$basename" | tr "[:upper:]" "[:lower:]")
 
@@ -131,5 +131,7 @@ do
   write_footer "$to"
   write_footer "$to_mono"
 
+  echo "## Created casks: ${outputdir}/${caskname}*.rb"
+
 done