✨ Add more logging to GCPUploader (#24)

Sources/GCP_Remote/Services/GCPUploader.swift

@@ -1,5 +1,6 @@
 import Foundation
 import TSCBasic
+import Logger
 
 public typealias UploadItem = (localFile: AbsolutePath, remotePath: String)
 
@@ -10,24 +11,30 @@ public protocol GCPUploading {
 public struct GCPUploader: GCPUploading {
     private let authAPI: AuthAPIServicing
     private let gcpAPI: GCPAPIServicing
+    private let logger: Logging
     private let config: GCPConfig
 
     // MARK: - Initializers
 
     public init(
         authAPI: AuthAPIServicing = AuthAPIService(),
         gcpAPI: GCPAPIServicing = GCPAPIService(),
+        logger: Logging = Logger.shared,
         config: GCPConfig
     ) {
         self.authAPI = authAPI
         self.gcpAPI = gcpAPI
+        self.logger = logger
         self.config = config
     }
 
     // MARK: - Public nterface
 
     public func upload(items: [UploadItem]) async throws {
-        guard items.count > 0 else { return }
+        guard items.count > 0 else {
+            logger.info("Nothing to upload")
+            return
+        }
 
         let sa = try loadServiceAccount(path: config.serviceAccountPath)
         let token = try await authAPI.fetchAccessToken(
@@ -37,6 +44,10 @@ public struct GCPUploader: GCPUploading {
         )
 
         try await items.asyncForEach { localPath, remotePath in
+            let name = localPath.basenameWithoutExt
+
+            logger.info("Uploading dependency", name)
+
             var urlComponents = URLComponents(string: "https://storage.googleapis.com/upload/storage/v1/b/" + config.bucket + "/o")!
             urlComponents.queryItems = [
                 .init(name: "uploadType", value: "media"),
@@ -47,14 +58,21 @@ public struct GCPUploader: GCPUploading {
             token.addToRequest(&request)
             request.setValue("application/zip", forHTTPHeaderField: "Content-Type")
             request.httpMethod = "POST"
-            request.httpBody = try Data(contentsOf: localPath.asURL)
 
-            try await gcpAPI.uploadData(
-                try Data(contentsOf: localPath.asURL),
-                object: remotePath,
-                bucket: config.bucket,
-                token: token
-            )
+            do {
+                request.httpBody = try Data(contentsOf: localPath.asURL)
+
+                try await gcpAPI.uploadData(
+                    try Data(contentsOf: localPath.asURL),
+                    object: remotePath,
+                    bucket: config.bucket,
+                    token: token
+                )
+                logger.info("Successfully uploaded dependency", name)
+            } catch {
+                logger.info("Unable to upload dependency", name)
+                logger.error(error.localizedDescription)
+            }
         }
     }
 }