Update README.md

README.md

@@ -2,23 +2,17 @@
 
 Provides [Swift](https://swift.org) support for [GitHub Actions](https://github.com/features/actions).
 
-## Usage
+## Inputs
 
-To begin using this action, you only need to define `args` in the GitHub Action, which will be automatically forwarded to the `swift` binary (eg. `swift <args>`).
+### `swift-action`
 
-If you need more control over the process, you can define `runs` instead, which will override the `swift` binary (eg. `<runs> <args>`).
+**Required** Swift action to run. Default `"build"`.
 
-```hcl
-workflow "main" {
-  on = "push"
-  resolves = ["swift_build"]
-}
+## Usage
 
-action "swift_build" {
-  uses = "Didstopia/[email protected]"
-  args = "build"
-}
-```
+uses: Didstopia/[email protected]
+with:
+  swift-action: 'build'
 
 To use the latest development version of this action, change the version number to `master` (eg. `Didstopia/SwiftAction@master`).