fix adding groups recursively

g-Off · g-Off · commit 905dde991b6e · 2018-01-05T00:56:15.000-05:00
diff --git a/Sources/XcodeProject/Objects+Extensions/PBXGroup+FolderSync.swift b/Sources/XcodeProject/Objects+Extensions/PBXGroup+FolderSync.swift
@@ -32,6 +32,7 @@ public extension PBXGroup {
 		return fileReference
 	}
 	
+	@discardableResult
 	func addGroup(pathComponent: String) -> PBXGroup {
 		let group = PBXGroup(globalID: PBXObject.ID(), name: nil, path: pathComponent, sourceTree: .group)
 		children.append(group)
@@ -107,11 +108,10 @@ public extension PBXGroup {
 			
 			if recursive {
 				let directories = missing.filter { $0.hasDirectoryPath }
-				let groups = directories.map {
+				directories.forEach {
 					addGroup(pathComponent: $0.lastPathComponent)
 				}
-				
-				groups.forEach {
+				children.flatMap { $0 as? PBXGroup }.forEach {
 					$0.addMissingFiles(recursive: recursive, target: target)
 				}
 			}

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,7 @@ public extension PBXGroup {`
`32`	`32`	`return fileReference`
`33`	`33`	`}`
`34`	`34`
	`35`	`+ @discardableResult`
`35`	`36`	`func addGroup(pathComponent: String) -> PBXGroup {`
`36`	`37`	`let group = PBXGroup(globalID: PBXObject.ID(), name: nil, path: pathComponent, sourceTree: .group)`
`37`	`38`	`children.append(group)`
`@@ -107,11 +108,10 @@ public extension PBXGroup {`
`107`	`108`
`108`	`109`	`if recursive {`
`109`	`110`	`let directories = missing.filter { $0.hasDirectoryPath }`
`110`		`- let groups = directories.map {`
	`111`	`+ directories.forEach {`
`111`	`112`	`addGroup(pathComponent: $0.lastPathComponent)`
`112`	`113`	`}`
`113`		`-`
`114`		`- groups.forEach {`
	`114`	`+ children.flatMap { $0 as? PBXGroup }.forEach {`
`115`	`115`	`$0.addMissingFiles(recursive: recursive, target: target)`
`116`	`116`	`}`
`117`	`117`	`}`