Update README.md

README.md

@@ -1,3 +1,35 @@
 # cocoa-i18n
 
-A description of this package.
+## Usage
+
+```
+./CocoaLoco generate ~/Resources/LocalizableStrings.json ~/Resources/Output --objc --public --prefix "Base" --bundleName "hudlCapture"
+```
+
+1. The first param is the `inputURL` of the json file to process.
+1. The second param is the `outputURL`, a directory where the output files should go.
+1. `--objc` is optional, and will generate Objective-C compatibility
+1. `--public` is optional, and will make the code `public`.
+1. `--prefix` will prefix all the files, as well as the files struct / enum names with the provided prefix.
+1. `--bundleName`, if you have a static extension on `Bundle` that provides a bundle, use it's name here. Providing `hudlCapture` will result in the code `Bundle.hudlCapture` as the internal bundle for loading the strings.
+
+## Setup
+
+To generate the xcodeproj file, use
+
+```
+swift package generate-xcodeproj
+```
+
+Then you can open `CocoaLoco.xcodeproj`. Tests won't be passing yet though, because SPM doesn't support resources. You will want to right click on the `Tests/CocoaLocoTests` group and do add files.
+...FINISH THIS SECTION
+
+## Creating A Release
+
+```
+swift build -c release -Xswiftc "-target" -Xswiftc "x86_64-apple-macosx10.14"
+```
+
+It will build to `.build/x86_64-apple-macosx/release/CocoaLoco`. That's your binary!
+
+Eventually this should be distributed through SPM or CocoaPods, but for now we're just floating binaries.