Updated README.md

README.md

@@ -2,7 +2,7 @@
 
 ![Build Status](https://github.com/aaronsky/buildkite-swift/workflows/CI/badge.svg)
 
-A Swift library and client for the Buildkite REST API.
+A Swift library and client for the Buildkite REST and GraphQL APIs.
 
 ## Usage
 
@@ -12,7 +12,7 @@ Add the dependency to your `Package.swift` file:
 let package = Package(
     name: "myproject",
     dependencies: [
-        .package(url: "https://github.com/aaronsky/buildkite-swift.git", from: "0.0.1"),
+        .package(url: "https://github.com/aaronsky/buildkite-swift.git", from: "0.0.3"),
         ],
     targets: [
         .target(
@@ -58,10 +58,66 @@ client.sendPublisher(Pipeline.Resources.List(organization: "buildkite"))
 
 The entire publicly documented REST API surface is supported by this package.
 
+### GraphQL
+
+GraphQL support is present, but currently rudimentary. For example, here's what the same query as above would look like in GraphQL:
+
+```swift
+import Foundation
+import Buildkite
+
+let client = Buildkite()
+client.token = "..."
+
+let query = """
+query MyPipelines($first: Int!) {
+    organization(slug: "buildkite") {
+        pipelines(first: $first) {
+            edges {
+                node {
+                    name
+                    uuid
+                }
+            }
+        }
+    }
+}
+"""
+
+struct MyPipeline: Codable {
+    var organization: Organization?
+
+    struct Organizations: Codable {
+        var pipelines: Pipelines
+
+        struct Pipelines: Codable {
+            var edges: [PipelineEdge]
+
+            struct PipelineEdge: Codable {
+                var node: Pipeline
+
+                struct Pipeline: Codable {
+                    var name: String
+                    var uuid: UUID
+                }
+            }
+        }
+    }
+}
+
+var cancellables: Set<AnyCancellable> = []
+client.sendPublisher(GraphQL<MyPipeline>(rawQuery: query, variables: ["first": 30]))
+    .map(\.content)
+    .sink(recieveCompletion: { _ in }) { pipelines in
+        print(pipelines)   
+    }.store(in: &cancellables)
+```
+
 ## References
 
 - [Buildkite](https://buildkite.com/)
-- [Buildkite API Documentation](https://buildkite.com/docs/apis/rest-api)
+- [Buildkite API Documentation](https://buildkite.com/docs/apis)
+- [Buildkite GraphQL Explorer](https://graphql.buildkite.com/explorer)
 
 ## License