use versioned dmg title fixes #2947

.gitignore

@@ -16,6 +16,7 @@ flashlight_windows_386.exe
 lantern_darwin_amd64
 lantern_linux_386
 lantern_linux_amd64
+lantern_linux_arm
 lantern_windows_386.exe
 lantern.exe
 lantern-installer-unsigned.exe
@@ -31,8 +32,6 @@ src/github.com/getlantern/autoupdate/_test_app/autoupdate-binary-*
 src/github.com/getlantern/autoupdate/_test_app/main
 src/github.com/getlantern/flashlight/ui/resources.go
 src/github.com/getlantern/flashlight/*.syso
-dmgbackground.png
-dmgbackground_versioned.svg
 src/github.com/getlantern/systray/sysdtray.sdf
 src/github.com/getlantern/systray/Debug
 src/github.com/getlantern/systray/Release
@@ -41,3 +40,6 @@ src/github.com/getlantern/systray/systray/Release
 src/github.com/getlantern/lantern-mobile/libflashlight.aar
 installer-resources/windows/.packaged-lantern.yaml
 installer-resources/linux/.packaged-lantern.yaml
+installer-resources/darwin/lantern_versioned.dmg.json
+installer-resources/darwin/dmgbackground.png
+installer-resources/darwin/dmgbackground_versioned.svg

Makefile

@@ -348,7 +348,8 @@ package-darwin: require-version require-appdmg require-svgexport darwin
 		rm -rf Lantern.dmg && \
 		sed "s/__VERSION__/$$VERSION/g" $$INSTALLER_RESOURCES/dmgbackground.svg > $$INSTALLER_RESOURCES/dmgbackground_versioned.svg && \
 		$(SVGEXPORT) $$INSTALLER_RESOURCES/dmgbackground_versioned.svg $$INSTALLER_RESOURCES/dmgbackground.png 600:400 && \
-		$(APPDMG) --quiet $$INSTALLER_RESOURCES/lantern.dmg.json Lantern.dmg && \
+		sed "s/__VERSION__/$$VERSION/g" $$INSTALLER_RESOURCES/lantern.dmg.json > $$INSTALLER_RESOURCES/lantern_versioned.dmg.json && \
+		$(APPDMG) --quiet $$INSTALLER_RESOURCES/lantern_versioned.dmg.json Lantern.dmg && \
 		mv Lantern.dmg Lantern.dmg.zlib && \
 		hdiutil convert -quiet -format UDBZ -o Lantern.dmg Lantern.dmg.zlib && \
 		rm Lantern.dmg.zlib; \

installer-resources/darwin/lantern.dmg.json

@@ -1,10 +1,10 @@
 {
-  "title": "Lantern",
+  "title": "Lantern __VERSION__",
   "icon": "../../Lantern.app/Contents/Resources/app.icns",
   "background": "dmgbackground.png",
   "icon-size": 100,
   "contents": [
     { "x": 115, "y": 265, "type": "file", "path": "../../Lantern.app" },
     { "x": 440, "y": 265, "type": "link", "path": "/Applications" }
   ]
-}
+}