Merge pull request #12 from danger/ci_2

Add a travis.yml

.travis.yml

@@ -0,0 +1,10 @@
+language: objective-c
+osx_image: xcode9
+
+install:
+  - node -v
+  - npm install -g danger
+
+script:
+  - swift build 
+  - danger process ./.build/debug/danger-swift

Dangerfile.swift

@@ -1,14 +1,8 @@
 import Danger
 
-print("Evaluating Dangerfile")
-
 let danger = Danger()
-
-print("Modified:")
 for file in danger.git.modifiedFiles {
     print(" - " + file)
 }
 
-warn("Warning: bad stuff")
-fail("Failure: bad stuff happened")
-markdown("## Markdown for GitHub")
+message("Just verifying this continues to work.")

Sources/Danger/Danger.swift

@@ -20,7 +20,7 @@ struct Violation: Codable {
 private final class DangerRunner {
     static let shared = DangerRunner()
 
-    let dsl: DSL
+    let dsl: DangerDSL
     var results = Results()
 
     private init() {
@@ -39,7 +39,7 @@ private final class DangerRunner {
 
         do {
             let decoder = JSONDecoder()
-            dsl = try decoder.decode(DSL.self, from: dslJSONContents)
+            dsl = try decoder.decode(DangerDSL.self, from: dslJSONContents)
 
         } catch let error {
             print("Failed to parse JSON:")
@@ -52,7 +52,7 @@ private final class DangerRunner {
 }
 
 public func Danger() -> DangerDSL {
-    return DangerRunner.shared.dsl.danger
+    return DangerRunner.shared.dsl
 }
 
 

Sources/Danger/DangerDSL.swift

@@ -3,10 +3,6 @@ import Foundation
 // http://benscheirman.com/2017/06/ultimate-guide-to-json-parsing-with-swift-4/
 // http://danger.systems/js/reference.html
 
-struct DSL: Decodable {
-    let danger: DangerDSL
-}
-
 public struct DangerDSL: Decodable {
     public let git: Git
     public let github: GitHub
@@ -86,7 +82,7 @@ public struct GitHubPR: Decodable {
     public let user: GitHubUser
 
     /// The user who is assigned to the pull request
-    public let assignee: GitHubUser
+    public let assignee: GitHubUser?
 
     /// The users who are assigned to the pull request
     public let assignees: [GitHubUser]

fixtures/eidolon_609.json

@@ -1,5 +1,4 @@
 {
-  "danger": {
     "git": {
       "modified_files": [
         ".travis.yml",
@@ -1899,6 +1898,4 @@
       },
       "utils": {}
     }
-  },
-  "status": "OK"
 }