rcc: initial commit

cmd/miqt-rcc/miqt-rcc.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+#
+# miqt-rcc compiles a Qt resource XML file (*.qrc) to a binary resource file and
+# creates a Go stub to load it.
+
+set -eu
+
+main() {
+
+	if [[ $# -lt 1 ]] ; then
+		echo "Usage: miqt-rcc.sh input.qrc [output.rcc] [output.go] [packageName] [variableName]" >&2
+		exit 1
+	fi
+	local ARG_INPUT_QRC="$1"
+	local ARG_DEST_RCC="${2:-$(basename -s .qrc "$ARG_INPUT_QRC").rcc}"
+	local ARG_DEST_GO="${3:-$(basename -s .rcc "$ARG_DEST_RCC").go}"
+	local ARG_PACKAGENAME="${4:-main}"
+	local ARG_VARIABLENAME="${4:-_resourceRcc}"
+	
+	if [[ ! -f ${ARG_INPUT_QRC} ]] ; then
+		echo "Input file ${ARG_INPUT_QRC} not found" >&2
+		exit 1
+	fi
+	
+	# Compile qrc to binary resource file
+	rcc --binary -o "${ARG_DEST_RCC}" "$ARG_INPUT_QRC"
+	
+	# Create Go file that loads the resource
+	cat > "${ARG_DEST_GO}" <<EOF
+package ${ARG_PACKAGENAME}
+
+import (
+	"embed"
+	
+	"github.com/mappu/miqt/qt"
+)
+
+//go:embed ${ARG_DEST_RCC}
+var ${ARG_VARIABLENAME} []byte
+
+func init() {
+	_ = embed.FS{}
+	qt.QResource_RegisterResourceWithRccData(&${ARG_VARIABLENAME}[0])
+}
+
+EOF
+
+	gofmt -s -w "${ARG_DEST_GO}"
+
+	echo "RCC OK"
+}
+
+main "$@"