Implemented the Update subcommand (#7)

This PR contains the work done to implement the `Update` subcommand that update the package dependencies in a *Hummingbird* project.

Reviewed-on: #7
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>

Executable/Sources/Colibri.swift

@@ -10,7 +10,8 @@ struct Colibri: AsyncParsableCommand {
         subcommands: [
             Build.self,
             Create.self,
-            Outdated.self
+            Outdated.self,
+            Update.self
         ],
         defaultSubcommand: Create.self
     )

Executable/Sources/Commands/OutdatedCommand.swift

@@ -20,9 +20,9 @@ extension Colibri {
         mutating func run() async throws {
             let terminalService = TerminalService()
             
-            let outdatedDependencies = OutdatedDependenciesTask(terminalService: terminalService)
+            let updateDependencies = UpdateDependenciesTask(terminalService: terminalService)
             
-            try await outdatedDependencies(at: options.locationURL)
+            try await updateDependencies(at: options.locationURL, checkOutdated: true)
         }
 
     }

Executable/Sources/Commands/UpdateCommand.swift

@@ -0,0 +1,29 @@
+import ArgumentParser
+import ColibriLibrary
+
+extension Colibri {
+    struct Update: AsyncParsableCommand {
+        
+        // MARK: Properties
+        
+        static let configuration = CommandConfiguration(
+            commandName: "update-dependencies",
+            abstract: "Update package dependencies in a Hummingbird app",
+            helpNames: .shortAndLong,
+            aliases: ["update"]
+        )
+        
+        @OptionGroup var options: Options
+        
+        // MARK: Functions
+        
+        mutating func run() async throws {
+            let terminalService = TerminalService()
+
+            let updateDependencies = UpdateDependenciesTask(terminalService: terminalService)
+            
+            try await updateDependencies(at: options.locationURL)
+        }
+        
+    }
+}

Executable/Sources/Options/UpdateOptions.swift

@@ -0,0 +1,13 @@
+import ArgumentParser
+import ColibriLibrary
+
+extension Colibri.Update {
+    struct Options: ParsableArguments, Locationable {
+        
+        // MARK: Properties
+        
+        @Option(name: .shortAndLong)
+        var location: String?
+        
+    }
+}