add XcodeGenCLI

Sources/XcodeGen/Logger.swift

@@ -1,39 +0,0 @@
-import Foundation
-import Rainbow
-
-struct Logger {
-
-    // MARK: - Properties
-
-    let isQuiet: Bool
-    let isColored: Bool
-
-    // MARK: - Initializers
-
-    init(isQuiet: Bool = false, isColored: Bool = true) {
-        self.isQuiet = isQuiet
-        self.isColored = isColored
-    }
-
-    // MARK: - Logging
-
-    func error(_ message: String) {
-        print(isColored ? message.red : message)
-    }
-
-    func info(_ message: String) {
-        if isQuiet {
-            return
-        }
-
-        print(message)
-    }
-
-    func success(_ message: String) {
-        if isQuiet {
-            return
-        }
-
-        print(isColored ? message.green : message)
-    }
-}

Sources/XcodeGen/main.swift

@@ -1,89 +1,7 @@
-import Commander
 import Foundation
-import JSONUtilities
-import PathKit
 import ProjectSpec
-import XcodeGenKit
-import xcodeproj
+import XcodeGenCLI
 
 let version = try Version("2.0.0")
-
-func generate(spec: String, project: String, isQuiet: Bool, justVersion: Bool) {
-    if justVersion {
-        print(version)
-        exit(EXIT_SUCCESS)
-    }
-
-    let logger = Logger(isQuiet: isQuiet)
-
-    func fatalError(_ message: String) -> Never {
-        logger.error(message)
-        exit(1)
-    }
-
-    let projectSpecPath = Path(spec).absolute()
-    var projectPath = project == "" ? projectSpecPath.parent() : Path(project).absolute()
-
-    if !projectSpecPath.exists {
-        fatalError("No project spec found at \(projectSpecPath.absolute())")
-    }
-
-    let project: Project
-    do {
-        project = try Project(path: projectSpecPath)
-        logger.info("📋  Loaded project:\n  \(project.debugDescription.replacingOccurrences(of: "\n", with: "\n  "))")
-    } catch let error as CustomStringConvertible {
-        fatalError("Parsing project spec failed: \(error)")
-    } catch {
-        fatalError("Parsing project spec failed: \(error.localizedDescription)")
-    }
-
-    do {
-        try project.validateMinimumXcodeGenVersion(version)
-        try project.validate()
-
-        logger.info("⚙️  Generating project...")
-        let projectGenerator = ProjectGenerator(project: project)
-        let xcodeProject = try projectGenerator.generateXcodeProject()
-
-        logger.info("⚙️  Writing project...")
-        let fileWriter = FileWriter(project: project)
-        projectPath = projectPath + "\(project.name).xcodeproj"
-        try fileWriter.writeXcodeProject(xcodeProject, to: projectPath)
-        try fileWriter.writePlists()
-
-        logger.success("💾  Saved project to \(projectPath)")
-    } catch let error as SpecValidationError {
-        fatalError(error.description)
-    } catch {
-        fatalError("Generation failed: \(error.localizedDescription)")
-    }
-}
-
-command(
-    Option<String>(
-        "spec",
-        default: "project.yml",
-        flag: "s",
-        description: "The path to the project spec file"
-    ),
-    Option<String>(
-        "project",
-        default: "",
-        flag: "p",
-        description: "The path to the folder where the project should be generated"
-    ),
-    Flag(
-        "quiet",
-        default: false,
-        flag: "q",
-        description: "Suppress printing of informational and success messages"
-    ),
-    Flag(
-        "version",
-        default: false,
-        flag: "v",
-        description: "Show XcodeGen version"
-    ),
-    generate
-).run(version.description)
+let cli = XcodeGenCLI(version: version)
+cli.execute()