diff --git a/Plugins/BuildWithVersionPlugin/BuildWithVersionPlugin.swift b/Plugins/BuildWithVersionPlugin/BuildWithVersionPlugin.swift
index 6a3e596..a817422 100644
--- a/Plugins/BuildWithVersionPlugin/BuildWithVersionPlugin.swift
+++ b/Plugins/BuildWithVersionPlugin/BuildWithVersionPlugin.swift
@@ -22,7 +22,7 @@ struct GenerateVersionBuildPlugin: BuildToolPlugin {
       .buildCommand(
         displayName: "Build With Version Plugin",
         executable: tool.path,
-        arguments: ["build", "--verbose", "--git-directory", gitDirectoryPath.string, outputPath.string],
+        arguments: ["build", "--verbose", "--git-directory", gitDirectoryPath.string, "--target", outputPath.string],
         environment: [:],
         inputFiles: target.sourceFiles.map(\.path),
         outputFiles: [outputFile]
diff --git a/Plugins/GenerateVersionPlugin/GenerateVersionPlugin.swift b/Plugins/GenerateVersionPlugin/GenerateVersionPlugin.swift
index fd89cd4..1ff4d2d 100644
--- a/Plugins/GenerateVersionPlugin/GenerateVersionPlugin.swift
+++ b/Plugins/GenerateVersionPlugin/GenerateVersionPlugin.swift
@@ -1,5 +1,5 @@
-import PackagePlugin
 import Foundation
+import PackagePlugin
 
 @main
 struct GenerateVersionPlugin: CommandPlugin {
@@ -27,4 +27,3 @@ struct GenerateVersionPlugin: CommandPlugin {
     }
   }
 }
-
diff --git a/Sources/CliVersion/CliClient.swift b/Sources/CliVersion/CliClient.swift
index 37d1844..895c88a 100644
--- a/Sources/CliVersion/CliClient.swift
+++ b/Sources/CliVersion/CliClient.swift
@@ -34,26 +34,26 @@ public struct CliClient: Sendable {
     case major, minor, patch
   }
 
-  // TODO: Use Int for `verbose`.
   public struct SharedOptions: Equatable, Sendable {
-    let gitDirectory: String?
+
     let dryRun: Bool
     let fileName: String
+    let gitDirectory: String?
+    let logLevel: Logger.Level
     let target: String
-    let verbose: Bool
 
     public init(
       gitDirectory: String? = nil,
       dryRun: Bool = false,
       fileName: String = "Version.swift",
       target: String,
-      verbose: Bool = true
+      logLevel: Logger.Level = .debug
     ) {
       self.gitDirectory = gitDirectory
       self.dryRun = dryRun
       self.fileName = fileName
       self.target = target
-      self.verbose = verbose
+      self.logLevel = logLevel
     }
   }
 
@@ -101,7 +101,7 @@ public extension CliClient.SharedOptions {
     _ operation: () async throws -> T
   ) async rethrows -> T {
     try await withDependencies {
-      $0.logger.logLevel = .init(verbose: verbose)
+      $0.logger.logLevel = logLevel
     } operation: {
       try await operation()
     }
@@ -114,6 +114,7 @@ public extension CliClient.SharedOptions {
       try await fileClient.write(string: string, to: url)
     } else {
       logger.debug("Skipping, due to dry-run being passed.")
+      logger.debug("\(string)")
     }
   }
 }
@@ -147,7 +148,7 @@ private extension CliClient.SharedOptions {
     }
   }
 
-  private func getVersionString() async throws -> (String, Bool) {
+  private func getVersionString() async throws -> (version: String, usesOptionalType: Bool) {
     @Dependency(\.fileClient) var fileClient
     @Dependency(\.gitVersionClient) var gitVersionClient
     @Dependency(\.logger) var logger
@@ -290,6 +291,10 @@ public struct Template: Sendable {
   }
 
   public static func build(_ version: String? = nil) -> String {
+    nonOptional(version)
+  }
+
+  public static func nonOptional(_ version: String? = nil) -> String {
     Self(type: .string, version: version).value
   }
 
diff --git a/Sources/CliVersion/Helpers.swift b/Sources/CliVersion/Helpers.swift
index bf922d7..b8566c0 100644
--- a/Sources/CliVersion/Helpers.swift
+++ b/Sources/CliVersion/Helpers.swift
@@ -7,11 +7,12 @@ import Logging
 @_spi(Internal)
 public extension Logger.Level {
 
-  init(verbose: Bool) {
-    if verbose {
-      self = .debug
-    } else {
-      self = .info
+  init(verbose: Int) {
+    switch verbose {
+    case 1: self = .warning
+    case 2: self = .debug
+    case 3...: self = .trace
+    default: self = .info
     }
   }
 }
diff --git a/Sources/cli-version/BuildCommand.swift b/Sources/cli-version/BuildCommand.swift
index 6ad0842..1c89c0e 100644
--- a/Sources/cli-version/BuildCommand.swift
+++ b/Sources/cli-version/BuildCommand.swift
@@ -10,40 +10,13 @@ extension CliVersionCommand {
       discussion: "This should generally not be interacted with directly, outside of the build plugin."
     )
 
-    @OptionGroup var shared: SharedOptions
+    @OptionGroup var globals: GlobalOptions
 
-    @Option(
-      name: .customLong("git-directory"),
-      help: "The git directory for the version."
-    )
-    var gitDirectory: String
-
-    // TODO: Use CliClient
     func run() async throws {
-      try await withDependencies {
-        $0.logger.logLevel = .debug
-        $0.fileClient = .liveValue
-        $0.gitVersionClient = .liveValue
-      } operation: {
-        @Dependency(\.gitVersionClient) var gitVersion
-        @Dependency(\.fileClient) var fileClient
-        @Dependency(\.logger) var logger: Logger
-
-        logger.info("Building with git-directory: \(gitDirectory)")
-
-        let fileUrl = URL(fileURLWithPath: shared.target)
-          .appendingPathComponent(shared.fileName)
-
-        let fileString = fileUrl.fileString()
-        logger.info("File Url: \(fileString)")
-
-        let currentVersion = try await gitVersion.currentVersion(in: gitDirectory)
-
-        let fileContents = buildTemplate
-          .replacingOccurrences(of: "nil", with: "\"\(currentVersion)\"")
-
-        try await fileClient.write(string: fileContents, to: fileUrl)
-        logger.info("Updated version file: \(fileString)")
+      try await globals.run {
+        @Dependency(\.cliClient) var cliClient
+        let output = try await cliClient.build(globals.shared)
+        print(output)
       }
     }
   }
diff --git a/Sources/cli-version/BumpCommand.swift b/Sources/cli-version/BumpCommand.swift
new file mode 100644
index 0000000..f8dde53
--- /dev/null
+++ b/Sources/cli-version/BumpCommand.swift
@@ -0,0 +1,28 @@
+import ArgumentParser
+import CliVersion
+import Dependencies
+
+extension CliVersionCommand {
+  struct Bump: AsyncParsableCommand {
+
+    static let configuration = CommandConfiguration(
+      commandName: "bump",
+      abstract: "Bump version of a command-line tool."
+    )
+
+    @OptionGroup var globals: GlobalOptions
+
+    @Flag
+    var bumpOption: CliClient.BumpOption = .patch
+
+    func run() async throws {
+      try await globals.run {
+        @Dependency(\.cliClient) var cliClient
+        let output = try await cliClient.bump(bumpOption, globals.shared)
+        print(output)
+      }
+    }
+  }
+}
+
+extension CliClient.BumpOption: EnumerableFlag {}
diff --git a/Sources/cli-version/CliVersionCommand.swift b/Sources/cli-version/CliVersionCommand.swift
index 5e180b6..1a7cac5 100644
--- a/Sources/cli-version/CliVersionCommand.swift
+++ b/Sources/cli-version/CliVersionCommand.swift
@@ -8,6 +8,7 @@ struct CliVersionCommand: AsyncParsableCommand {
     version: VERSION ?? "0.0.0",
     subcommands: [
       Build.self,
+      Bump.self,
       Generate.self,
       Update.self
     ]
diff --git a/Sources/cli-version/GenerateCommand.swift b/Sources/cli-version/GenerateCommand.swift
index 61cbcb8..671eb8b 100644
--- a/Sources/cli-version/GenerateCommand.swift
+++ b/Sources/cli-version/GenerateCommand.swift
@@ -12,28 +12,13 @@ extension CliVersionCommand {
       version: VERSION ?? "0.0.0"
     )
 
-    @OptionGroup var shared: SharedOptions
+    @OptionGroup var globals: GlobalOptions
 
-    // TODO: Use CliClient
     func run() async throws {
-      @Dependency(\.logger) var logger: Logger
-      @Dependency(\.fileClient) var fileClient
-
-      let targetUrl = parseTarget(shared.target)
-      let fileUrl = targetUrl.appendingPathComponent(shared.fileName)
-
-      let fileString = fileUrl.fileString()
-
-      guard !FileManager.default.fileExists(atPath: fileUrl.absoluteString) else {
-        logger.info("File already exists at path.")
-        throw GenerationError.fileExists(path: fileString)
-      }
-
-      if !shared.dryRun {
-        try await fileClient.write(string: optionalTemplate, to: fileUrl)
-        logger.info("Generated file at: \(fileString)")
-      } else {
-        logger.info("Would generate file at: \(fileString)")
+      try await globals.run {
+        @Dependency(\.cliClient) var cliClient
+        let output = try await cliClient.generate(globals.shared)
+        print(output)
       }
     }
   }
diff --git a/Sources/cli-version/GlobalOptions.swift b/Sources/cli-version/GlobalOptions.swift
new file mode 100644
index 0000000..b0e438e
--- /dev/null
+++ b/Sources/cli-version/GlobalOptions.swift
@@ -0,0 +1,88 @@
+import ArgumentParser
+@_spi(Internal) import CliVersion
+import Dependencies
+import Foundation
+
+func parseTarget(_ target: String) -> URL {
+  let url = URL(fileURLWithPath: target)
+  let urlTest = url
+    .deletingLastPathComponent()
+
+  guard urlTest.lastPathComponent == "Sources" else {
+    return URL(fileURLWithPath: "Sources")
+      .appendingPathComponent(target)
+  }
+  return url
+}
+
+extension URL {
+  func fileString() -> String {
+    absoluteString
+      .replacingOccurrences(of: "file://", with: "")
+  }
+}
+
+let optionalTemplate = """
+// Do not set this variable, it is set during the build process.
+let VERSION: String? = nil
+
+"""
+
+let buildTemplate = """
+// Do not set this variable, it is set during the build process.
+let VERSION: String = nil
+
+"""
+
+struct GlobalOptions: ParsableArguments {
+
+  @Option(
+    name: .customLong("git-directory"),
+    help: "The git directory for the version (default: current directory)"
+  )
+  var gitDirectory: String?
+
+  @Option(
+    name: .shortAndLong,
+    help: "The target for the version file."
+  )
+  var target: String
+
+  @Option(
+    name: .customLong("filename"),
+    help: "Specify the file name for the version file in the target."
+  )
+  var fileName: String = "Version.swift"
+
+  @Flag(name: .customLong("dry-run"))
+  var dryRun: Bool = false
+
+  @Flag(
+    name: .shortAndLong,
+    help: "Increase logging level, can be passed multiple times (example: -vvv)."
+  )
+  var verbose: Int
+}
+
+extension GlobalOptions {
+
+  var shared: CliClient.SharedOptions {
+    .init(
+      gitDirectory: gitDirectory,
+      dryRun: dryRun,
+      fileName: fileName,
+      target: target,
+      logLevel: .init(verbose: verbose)
+    )
+  }
+
+  func run(_ operation: () async throws -> Void) async throws {
+    try await withDependencies {
+      $0.fileClient = .liveValue
+      $0.gitVersionClient = .liveValue
+      $0.cliClient = .liveValue
+    } operation: {
+      try await operation()
+    }
+  }
+}
diff --git a/Sources/cli-version/Helpers.swift b/Sources/cli-version/Helpers.swift
deleted file mode 100644
index 2f795c4..0000000
--- a/Sources/cli-version/Helpers.swift
+++ /dev/null
@@ -1,52 +0,0 @@
-import ArgumentParser
-import Foundation
-
-func parseTarget(_ target: String) -> URL {
-  let url = URL(fileURLWithPath: target)
-  let urlTest = url
-    .deletingLastPathComponent()
-
-  guard urlTest.lastPathComponent == "Sources" else {
-    return URL(fileURLWithPath: "Sources")
-      .appendingPathComponent(target)
-  }
-  return url
-}
-
-extension URL {
-  func fileString() -> String {
-    absoluteString
-      .replacingOccurrences(of: "file://", with: "")
-  }
-}
-
-let optionalTemplate = """
-// Do not set this variable, it is set during the build process.
-let VERSION: String? = nil
-
-"""
-
-let buildTemplate = """
-// Do not set this variable, it is set during the build process.
-let VERSION: String = nil
-
-"""
-
-// TODO: Use Int for `verbose`.
-struct SharedOptions: ParsableArguments {
-
-  @Argument(help: "The target for the version file.")
-  var target: String
-
-  @Option(
-    name: .customLong("filename"),
-    help: "Specify the file name for the version file."
-  )
-  var fileName: String = "Version.swift"
-
-  @Flag(name: .customLong("dry-run"))
-  var dryRun: Bool = false
-
-  @Flag(name: .long, help: "Increase logging level.")
-  var verbose: Bool = false
-}
diff --git a/Sources/cli-version/UpdateCommand.swift b/Sources/cli-version/UpdateCommand.swift
index ef94dd7..17cc14c 100644
--- a/Sources/cli-version/UpdateCommand.swift
+++ b/Sources/cli-version/UpdateCommand.swift
@@ -12,45 +12,13 @@ extension CliVersionCommand {
       discussion: "This command can be interacted with directly outside of the plugin context."
     )
 
-    @OptionGroup var shared: SharedOptions
+    @OptionGroup var globals: GlobalOptions
 
-    @Option(
-      name: .customLong("git-directory"),
-      help: "The git directory for the version."
-    )
-    var gitDirectory: String?
-
-    // TODO: Use CliClient
     func run() async throws {
-      try await withDependencies {
-        $0.logger.logLevel = shared.verbose ? .debug : .info
-        $0.fileClient = .liveValue
-        $0.gitVersionClient = .liveValue
-        $0.asyncShellClient = .liveValue
-      } operation: {
-        @Dependency(\.gitVersionClient) var gitVersion
-        @Dependency(\.fileClient) var fileClient
-        @Dependency(\.logger) var logger
-        @Dependency(\.asyncShellClient) var shell
-
-        let targetUrl = parseTarget(shared.target)
-        let fileUrl = targetUrl
-          .appendingPathComponent(shared.fileName)
-
-        let fileString = fileUrl.fileString()
-
-        let currentVersion = try await gitVersion.currentVersion(in: gitDirectory)
-
-        let fileContents = optionalTemplate
-          .replacingOccurrences(of: "nil", with: "\"\(currentVersion)\"")
-
-        if !shared.dryRun {
-          try await fileClient.write(string: fileContents, to: fileUrl)
-          logger.info("Updated version file: \(fileString)")
-        } else {
-          logger.info("Would update file contents to:")
-          logger.info("\(fileContents)")
-        }
+      try await globals.run {
+        @Dependency(\.cliClient) var cliClient
+        let output = try await cliClient.update(globals.shared)
+        print(output)
       }
     }
   }
diff --git a/Sources/cli-version/Version.swift b/Sources/cli-version/Version.swift
index 9203956..847b6de 100644
--- a/Sources/cli-version/Version.swift
+++ b/Sources/cli-version/Version.swift
@@ -1,2 +1,2 @@
 // Do not set this variable, it is set during the build process.
-let VERSION: String? = "0.1.0"
+let VERSION: String? = "0.1.1"
diff --git a/Tests/CliVersionTests/CliClientTests.swift b/Tests/CliVersionTests/CliClientTests.swift
index 68454fb..26bc49a 100644
--- a/Tests/CliVersionTests/CliClientTests.swift
+++ b/Tests/CliVersionTests/CliClientTests.swift
@@ -1,6 +1,7 @@
 @_spi(Internal) import CliVersion
 import Dependencies
 import Foundation
+import Logging
 import Testing
 import TestSupport
 
@@ -12,16 +13,8 @@ struct CliClientTests {
   )
   func testBuild(target: String) async throws {
     try await run {
-      let client = CliClient.liveValue
-
-      let output = try await client.build(.init(
-        gitDirectory: "/baz",
-        dryRun: false,
-        fileName: "foo",
-        target: target,
-        verbose: true
-      ))
-
+      @Dependency(\.cliClient) var client
+      let output = try await client.build(.testOptions(target: target))
       #expect(output == "/baz/Sources/bar/foo")
     }
   }
@@ -35,27 +28,21 @@ struct CliClientTests {
       $0.fileClient.fileExists = { _ in true }
       $0.fileClient.read = { @Sendable _ in template }
     } operation: {
-      let client = CliClient.liveValue
-      let output = try await client.bump(
-        type,
-        .init(
-          gitDirectory: "/baz",
-          dryRun: false,
-          fileName: "foo",
-          target: "bar",
-          verbose: true
-        )
-      )
+      @Dependency(\.cliClient) var client
+      let output = try await client.bump(type, .testOptions())
       #expect(output == "/baz/Sources/bar/foo")
     } assert: { string, _ in
+
+      #expect(string != nil)
       let typeString = optional ? "String?" : "String"
+
       switch type {
       case .major:
-        #expect(string.contains("let VERSION: \(typeString) = \"2.0.0\""))
+        #expect(string!.contains("let VERSION: \(typeString) = \"2.0.0\""))
       case .minor:
-        #expect(string.contains("let VERSION: \(typeString) = \"1.1.0\""))
+        #expect(string!.contains("let VERSION: \(typeString) = \"1.1.0\""))
       case .patch:
-        #expect(string.contains("let VERSION: \(typeString) = \"1.0.1\""))
+        #expect(string!.contains("let VERSION: \(typeString) = \"1.0.1\""))
       }
     }
   }
@@ -64,42 +51,34 @@ struct CliClientTests {
     arguments: TestArguments.testCases
   )
   func generate(target: String) async throws {
-    // let (stream, continuation) = AsyncStream<Data>.makeStream()
     try await run {
-      let client = CliClient.liveValue
-      let output = try await client.generate(.init(
-        gitDirectory: "/baz",
-        dryRun: false,
-        fileName: "foo",
-        target: target,
-        verbose: true
-      ))
+      @Dependency(\.cliClient) var client
+      let output = try await client.generate(.testOptions(target: target))
       #expect(output == "/baz/Sources/bar/foo")
     }
   }
 
   @Test(
-    arguments: TestArguments.testCases
+    arguments: TestArguments.updateCases
   )
-  func update(target: String) async throws {
-    // let (stream, continuation) = AsyncStream<Data>.makeStream()
+  func update(target: String, dryRun: Bool) async throws {
     try await run {
-      let client = CliClient.liveValue
-      let output = try await client.update(.init(
-        gitDirectory: "/baz",
-        dryRun: false,
-        fileName: "foo",
-        target: target,
-        verbose: true
-      ))
+      $0.fileClient.fileExists = { _ in false }
+    } operation: {
+      @Dependency(\.cliClient) var client
+      let output = try await client.update(.testOptions(dryRun: dryRun, target: target))
       #expect(output == "/baz/Sources/bar/foo")
+    } assert: { string, _ in
+      if dryRun {
+        #expect(string == nil)
+      }
     }
   }
 
   func run(
     setupDependencies: @escaping (inout DependencyValues) -> Void = { _ in },
     operation: @Sendable @escaping () async throws -> Void,
-    assert: @escaping (String, URL) -> Void = { _, _ in }
+    assert: @escaping (String?, URL?) -> Void = { _, _ in }
   ) async throws {
     let captured = CapturingWrite()
 
@@ -108,18 +87,17 @@ struct CliClientTests {
       $0.fileClient = .capturing(captured)
       $0.fileClient.fileExists = { _ in false }
       $0.gitVersionClient = .init { _, _ in "1.0.0" }
+      $0.cliClient = .liveValue
       setupDependencies(&$0)
     } operation: {
       try await operation()
     }
     let data = await captured.data
     let url = await captured.url
+    var string: String?
 
-    guard let data,
-          let string = String(bytes: data, encoding: .utf8),
-          let url
-    else {
-      throw TestError()
+    if let data {
+      string = String(bytes: data, encoding: .utf8)
     }
 
     assert(string, url)
@@ -132,6 +110,26 @@ enum TestArguments {
     $0.append(($1, true))
     $0.append(($1, false))
   }
+
+  static let updateCases = testCases.map { ($0, Bool.random()) }
 }
 
 struct TestError: Error {}
+
+extension CliClient.SharedOptions {
+  static func testOptions(
+    gitDirectory: String? = "/baz",
+    dryRun: Bool = false,
+    fileName: String = "foo",
+    target: String = "bar",
+    logLevel: Logger.Level = .trace
+  ) -> Self {
+    .init(
+      gitDirectory: gitDirectory,
+      dryRun: dryRun,
+      fileName: fileName,
+      target: target,
+      logLevel: logLevel
+    )
+  }
+}
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..7bee14b
--- /dev/null
+++ b/justfile
@@ -0,0 +1,9 @@
+
+build configuration="release":
+  @swift build --configuration {{configuration}}
+
+run *ARGS:
+  @swift run cli-version {{ARGS}}
+
+clean:
+  rm -rf .build