Add Support For Copying All Resources Into Final Executable (#386)

* Add Support For Copying All Resources Into Final Executable

* Run formatter

---------

Co-authored-by: Sébastien Stormacq <[email protected]>

Author: jrosen081

Diff for: Examples/LocalDebugging/Shared/Package.swift

@@ -10,6 +10,12 @@ let package = Package(
     ],
     dependencies: [],
     targets: [
-        .target(name: "Shared", dependencies: [])
+        .target(
+            name: "Shared",
+            dependencies: [],
+            resources: [
+                .process("Resources")
+            ]
+        )
     ]
 )

Diff for: Examples/LocalDebugging/Shared/Sources/Shared/Resources/test.json

@@ -0,0 +1 @@
+{}

Diff for: Plugins/AWSLambdaPackager/Plugin.swift

@@ -133,14 +133,12 @@ struct AWSLambdaPackager: CommandPlugin {
                 // because Examples' Package.swift have a dependency on ../..
                 // just like Package.swift's examples assume ../.., we assume we are two levels below the root project
                 let slice = packageDirectory.pathComponents.suffix(2)
-                let beforeLastComponent = packageDirectory.pathComponents[slice.startIndex]
-                let lastComponent = packageDirectory.pathComponents[slice.endIndex - 1]
                 try Utils.execute(
                     executable: dockerToolPath,
                     arguments: [
                         "run", "--rm", "--env", "LAMBDA_USE_LOCAL_DEPS=true", "-v",
                         "\(packageDirectory.path())../..:/workspace", "-w",
-                        "/workspace/\(beforeLastComponent)/\(lastComponent)", baseImage, "bash", "-cl", buildCommand,
+                        "/workspace/\(slice.joined(separator: "/"))", baseImage, "bash", "-cl", buildCommand,
                     ],
                     logLevel: verboseLogging ? .debug : .output
                 )
@@ -237,17 +235,26 @@ struct AWSLambdaPackager: CommandPlugin {
 
             // add resources
             var artifactPathComponents = artifactPath.pathComponents
-            _ = artifactPathComponents.removeLast()
-            let artifactDirectory = artifactPathComponents.joined(separator: "/")
-            let resourcesDirectoryName = "\(packageName)_\(product.name).resources"
-            let resourcesDirectory = artifactDirectory.appending(resourcesDirectoryName)
-            let relocatedResourcesDirectory = workingDirectory.appending(path: resourcesDirectoryName)
-            if FileManager.default.fileExists(atPath: resourcesDirectory) {
-                try FileManager.default.copyItem(
-                    atPath: resourcesDirectory,
-                    toPath: relocatedResourcesDirectory.path()
-                )
-                arguments.append(resourcesDirectoryName)
+            _ = artifactPathComponents.removeFirst()  // Get rid of beginning "/"
+            _ = artifactPathComponents.removeLast()  // Get rid of the name of the package
+            let artifactDirectory = "/\(artifactPathComponents.joined(separator: "/"))"
+            for fileInArtifactDirectory in try FileManager.default.contentsOfDirectory(atPath: artifactDirectory) {
+                guard let artifactURL = URL(string: "\(artifactDirectory)/\(fileInArtifactDirectory)") else {
+                    continue
+                }
+
+                guard artifactURL.pathExtension == "resources" else {
+                    continue  // Not resources, so don't copy
+                }
+                let resourcesDirectoryName = artifactURL.lastPathComponent
+                let relocatedResourcesDirectory = workingDirectory.appending(path: resourcesDirectoryName)
+                if FileManager.default.fileExists(atPath: artifactURL.path()) {
+                    try FileManager.default.copyItem(
+                        atPath: artifactURL.path(),
+                        toPath: relocatedResourcesDirectory.path()
+                    )
+                    arguments.append(resourcesDirectoryName)
+                }
             }
 
             // run the zip tool