ci: extract artifact names from actual build output

Author: farrokhi

.github/workflows/build-release.yml

@@ -99,14 +99,16 @@ jobs:
         id: pkg_name
         shell: bash
         run: |
-          # Find the first tar.gz or zip file and extract basename without extension
-          PKG_FILE=$(ls pkg/*.tar.gz pkg/*.zip 2>/dev/null | head -1)
+          # Find tar.gz or zip file (using find to avoid glob expansion issues)
+          PKG_FILE=$(find pkg -maxdepth 1 -type f \( -name "*.tar.gz" -o -name "*.zip" \) | head -1)
           if [ -z "$PKG_FILE" ]; then
             echo "ERROR: No package file found"
             exit 1
           fi
-          # Remove directory and extension(s) to get package name
-          PKG_NAME=$(basename "$PKG_FILE" | sed -E 's/\.(tar\.gz|zip)$//')
+          # Get basename and remove extensions using parameter expansion (portable)
+          PKG_BASE=$(basename "$PKG_FILE")
+          PKG_NAME="${PKG_BASE%.tar.gz}"
+          PKG_NAME="${PKG_NAME%.zip}"
           echo "PACKAGE_NAME=$PKG_NAME" >> $GITHUB_OUTPUT
           echo "Package name: $PKG_NAME"