Create separate OSX launchers for each mod.

packaging/osx/buildpackage.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # OpenRA packaging script for Mac OSX
 
-LAUNCHER_TAG="osx-launcher-20170211"
+LAUNCHER_TAG="osx-launcher-20170414"
 
 if [ $# -ne "3" ]; then
 	echo "Usage: `basename $0` tag files-dir outputdir"
@@ -14,18 +14,49 @@ if [ -e "OpenRA.app" ]; then
     exit 2
 fi
 
+TAG="$1"
+BUILTDIR="$2"
+OUTPUTDIR="$3"
+
+modify_plist() {
+    sed "s|$1|$2|g" "$3" > "$3.tmp" && mv "$3.tmp" "$3"
+}
+
+# Copies the game files and sets metadata
+populate_template() {
+	cp -r OpenRA.app "$1"
+	cp -r $BUILTDIR/* "$1/Contents/Resources/" || exit 3
+	cp "$2.icns" "$1/Contents/Resources/OpenRA.icns"
+	modify_plist "{MOD_ID}" "$2" "$1/Contents/Info.plist"
+	modify_plist "{MOD_NAME}" "$3" "$1/Contents/Info.plist"
+	modify_plist "{JOIN_SERVER_URL_SCHEME}" "openra-$2-$TAG" "$1/Contents/Info.plist"
+}
+
+# Deletes from the first argument's mod dirs all the later arguments
+delete_mods() {
+	pushd "$1/Contents/Resources/mods" > /dev/null
+	shift
+	rm -rf $@
+	pushd > /dev/null
+}
+
 curl -s -L -O https://github.com/OpenRA/OpenRALauncherOSX/releases/download/${LAUNCHER_TAG}/launcher.zip || exit 3
 unzip -qq launcher.zip
 rm launcher.zip
 
-# Copy the template to build the game package
-cp -r $2/* "OpenRA.app/Contents/Resources/" || exit 3
+modify_plist "{DEV_VERSION}" "${1}" "OpenRA.app/Contents/Info.plist"
+modify_plist "{FAQ_URL}" "http://wiki.openra.net/FAQ" "OpenRA.app/Contents/Info.plist"
 
-# Set version string
-sed "s/{DEV_VERSION}/${1}/" OpenRA.app/Contents/Info.plist > OpenRA.app/Contents/Info.plist.tmp
-mv OpenRA.app/Contents/Info.plist.tmp OpenRA.app/Contents/Info.plist
+populate_template "OpenRA - Red Alert.app" "ra" "Red Alert"
+delete_mods "OpenRA - Red Alert.app" "cnc" "d2k"
+
+populate_template "OpenRA - Tiberian Dawn.app" "cnc" "Tiberian Dawn"
+delete_mods "OpenRA - Tiberian Dawn.app" "ra" "d2k"
+
+populate_template "OpenRA - Dune 2000.app" "d2k" "Dune 2000"
+delete_mods "OpenRA - Dune 2000.app" "ra" "cnc"
 
 # Package app bundle into a zip and clean up
-zip OpenRA-$1 -r -9 OpenRA.app --quiet --symlinks
+zip OpenRA-$1 -r -9 "OpenRA - Red Alert.app" "OpenRA - Tiberian Dawn.app" "OpenRA - Dune 2000.app" --quiet --symlinks
 mv OpenRA-$1.zip $3
-rm -rf OpenRA.app
+rm -rf OpenRA.app "OpenRA - Red Alert.app" "OpenRA - Tiberian Dawn.app" "OpenRA - Dune 2000.app"