Merge pull request #345 from brentleyjones/modulemap

Add support for Copy Files build phase

Sources/XcodeGenKit/PBXProjGenerator.swift

@@ -590,9 +590,8 @@ public class PBXProjGenerator {
         let fileReference = targetFileReferences[target.name]
         var buildPhases: [String] = []
 
-        func getBuildFilesForPhase(_ buildPhase: BuildPhase) -> [String] {
+        func getBuildFilesForSourceFiles(_ sourceFiles: [SourceFile]) -> [String] {
             let files = sourceFiles
-                .filter { $0.buildPhase == buildPhase }
                 .reduce(into: [SourceFile]()) { output, sourceFile in
                     if !output.contains(where: { $0.fileReference == sourceFile.fileReference }) {
                         output.append(sourceFile)
@@ -602,6 +601,21 @@ public class PBXProjGenerator {
             return files.map { createObject(id: $0.fileReference + target.name, $0.buildFile) }
                 .map { $0.reference }
         }
+        
+        func getBuildFilesForPhase(_ buildPhase: BuildPhase) -> [String] {
+            let filteredSourceFiles = sourceFiles
+                .filter { $0.buildPhase?.buildPhase == buildPhase }
+            return getBuildFilesForSourceFiles(filteredSourceFiles)
+        }
+        
+        func getBuildFilesForCopyFilesPhases() -> [TargetSource.BuildPhase.CopyFilesSettings: [String]] {
+            var sourceFilesByCopyFiles: [TargetSource.BuildPhase.CopyFilesSettings: [SourceFile]] = [:]
+            for sourceFile in sourceFiles {
+                guard case let .copyFiles(copyFilesSettings)? = sourceFile.buildPhase else { continue }
+                sourceFilesByCopyFiles[copyFilesSettings, default: []].append(sourceFile)
+            }
+            return sourceFilesByCopyFiles.mapValues { getBuildFilesForSourceFiles($0) }
+        }
 
         buildPhases += try target.prebuildScripts.map { try generateBuildScript(targetName: target.name, buildScript: $0) }
 
@@ -614,6 +628,22 @@ public class PBXProjGenerator {
             let resourcesBuildPhase = createObject(id: target.name, PBXResourcesBuildPhase(files: resourcesBuildPhaseFiles))
             buildPhases.append(resourcesBuildPhase.reference)
         }
+        
+        let copyFilesBuildPhasesFiles = getBuildFilesForCopyFilesPhases()
+        if !copyFilesBuildPhasesFiles.isEmpty {
+            for (copyFiles, buildPhaseFiles) in copyFilesBuildPhasesFiles {
+                let copyFilesBuildPhase = createObject(
+                    id: "copy files" + copyFiles.destination.rawValue + copyFiles.subpath + target.name,
+                    PBXCopyFilesBuildPhase(
+                        dstPath: copyFiles.subpath,
+                        dstSubfolderSpec: copyFiles.destination.destination,
+                        files: buildPhaseFiles
+                    )
+                )
+                
+                buildPhases.append(copyFilesBuildPhase.reference)
+            }
+        }
 
         let headersBuildPhaseFiles = getBuildFilesForPhase(.headers)
         if !headersBuildPhaseFiles.isEmpty && (target.type == .framework || target.type == .dynamicLibrary) {

Sources/XcodeGenKit/SourceGenerator.swift

@@ -7,7 +7,7 @@ struct SourceFile {
     let path: Path
     let fileReference: String
     let buildFile: PBXBuildFile
-    let buildPhase: BuildPhase?
+    let buildPhase: TargetSource.BuildPhase?
 }
 
 class SourceGenerator {
@@ -52,15 +52,15 @@ class SourceGenerator {
         _ = try getSourceFiles(targetSource: TargetSource(path: path), path: fullPath)
     }
 
-    func generateSourceFile(targetSource: TargetSource, path: Path, buildPhase: BuildPhase? = nil) -> SourceFile {
+    func generateSourceFile(targetSource: TargetSource, path: Path, buildPhase: TargetSource.BuildPhase? = nil) -> SourceFile {
         let fileReference = fileReferencesByPath[path.string.lowercased()]!
         var settings: [String: Any] = [:]
-        let chosenBuildPhase: BuildPhase?
+        let chosenBuildPhase: TargetSource.BuildPhase?
 
         if let buildPhase = buildPhase {
             chosenBuildPhase = buildPhase
         } else if let buildPhase = targetSource.buildPhase {
-            chosenBuildPhase = buildPhase.buildPhase
+            chosenBuildPhase = buildPhase
         } else {
             chosenBuildPhase = getDefaultBuildPhase(for: path)
         }
@@ -156,7 +156,7 @@ class SourceGenerator {
     }
 
     /// returns a default build phase for a given path. This is based off the filename
-    private func getDefaultBuildPhase(for path: Path) -> BuildPhase? {
+    private func getDefaultBuildPhase(for path: Path) -> TargetSource.BuildPhase? {
         if path.lastComponent == "Info.plist" {
             return nil
         }
@@ -424,9 +424,9 @@ class SourceGenerator {
                 rootGroups.insert(fileReference)
             }
 
-            let buildPhase: BuildPhase?
+            let buildPhase: TargetSource.BuildPhase?
             if let targetBuildPhase = targetSource.buildPhase {
-                buildPhase = targetBuildPhase.buildPhase
+                buildPhase = targetBuildPhase
             } else {
                 buildPhase = .resources
             }