add messaging system

template/build.hxml

@@ -3,6 +3,12 @@
 -cp externs
 -cp src
 -dce full
+--each
+
 --main template.Main
 --js bin/main.js
+--next
+
+--main template.Background
+--js bin/background.js
 -cmd cp node_modules/webextension-polyfill/dist/browser-polyfill.js* bin/ && zip -r template.zip . -x *.git* -x *.hxml -x *.zip -x src/\* -x node_modules/\* -x libs/\* -x test.sh -x externs/\*

template/manifest.json

@@ -15,5 +15,11 @@
       "matches": [],
       "js": ["bin/browser-polyfill.js", "bin/main.js"]
     }
-  ]
+  ],
+  "background": {
+		"scripts": [
+			"bin/browser-polyfill.js",
+			"bin/background.js"
+		]
+	}
 }

template/src/template/Background.hx

@@ -0,0 +1,7 @@
+package template;
+
+class Background {
+    static function main() {
+        Background_.main();
+    }
+}

template/src/template/Background_.kiss

@@ -0,0 +1,3 @@
+(loadFrom "kiss-firefox" "src/kiss_firefox/Util.kiss")
+
+(onMessage "exampleMessage" [data1 data2] ~data1 ~data2)

template/src/template/Main_.kiss

@@ -1,2 +1,4 @@
-(import kiss_firefox.API)
-(set js.Lib.global.document.body.style.border "5px solid red")
+(loadFrom "kiss-firefox" "src/kiss_firefox/Util.kiss")
+
+(set js.Lib.global.document.body.style.border "5px solid red")
+(sendMessage "exampleMessage" [3 4])