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Optional generation of extension (R.xx)

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Optional generation of Colors/Fonts/Images/Stringium extension

Fix swiftlint warning
This commit is contained in:
Thibaut Schmitt
2025-07-17 09:39:43 +02:00
parent c3b8ebfb37
commit 3092376b65
34 changed files with 973 additions and 688 deletions
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70
Sources/ResgenSwift/Colors/Colors.swift
View File

@ -21,8 +21,6 @@ struct Colors: ParsableCommand {
// MARK: - Static
static let toolName = "Color"
static let defaultExtensionName = "Color"
static let defaultExtensionNameUIKit = "UIColor"
static let assetsColorsFolderName = "Colors"
// MARK: - Command options
@ -57,22 +55,28 @@ struct Colors: ParsableCommand {
// -> Time: 3.4505380392074585 seconds
// Generate extension
ColorExtensionGenerator.writeExtensionFile(
colors: parsedColors,
staticVar: options.staticMembers,
extensionName: options.extensionName,
extensionFilePath: options.extensionFilePath,
isSwiftUI: true
)
if let extensionName = options.extensionName,
let extensionFilePath = options.extensionFilePath {
ColorExtensionGenerator.writeExtensionFile(
colors: parsedColors,
staticVar: options.staticMembers,
extensionName: extensionName,
extensionFilePath: extensionFilePath,
isSwiftUI: true
)
}
// Generate extension
ColorExtensionGenerator.writeExtensionFile(
colors: parsedColors,
staticVar: options.staticMembers,
extensionName: options.extensionNameUIKit,
extensionFilePath: options.extensionFilePathUIKit,
isSwiftUI: false
)
if let extensionNameUIKit = options.extensionNameUIKit,
let extensionFilePathUIKit = options.extensionFilePathUIKit {
ColorExtensionGenerator.writeExtensionFile(
colors: parsedColors,
staticVar: options.staticMembers,
extensionName: extensionNameUIKit,
extensionFilePath: extensionFilePathUIKit,
isSwiftUI: false
)
}
print("[\(Self.toolName)] Colors generated")
}
@ -96,18 +100,40 @@ struct Colors: ParsableCommand {
Self.exit(withError: error)
}
// Extension for UIKit and SwiftUI should have different name
guard options.extensionName != options.extensionNameUIKit else {
let error = ColorsToolError.extensionNamesCollision(options.extensionName)
print(error.description)
Self.exit(withError: error)
// Extension for UIKit and SwiftUI should have different name (if both are defined)
if let extensionName = options.extensionName,
let extensionNameUIKit = options.extensionNameUIKit {
guard extensionName != extensionNameUIKit else {
let error = ColorsToolError.extensionNamesCollision(extensionName)
print(error.description)
Self.exit(withError: error)
}
}
// If an extension need to be generated, ensure extensionOutputPath is defined
if options.extensionName != nil ||
options.extensionNameUIKit != nil {
guard let extensionOutputPath = options.extensionOutputPath,
extensionOutputPath.isEmpty == false else {
let error = ColorsToolError.missingExtensionPath
print(error.description)
Self.exit(withError: error)
}
}
// Check if needed to regenerate
let fileToCompareToInput: String = {
// If there is no extension file to compare
// Then check the xcassets file instead
if let extensionFilePath = options.extensionFilePath {
return extensionFilePath
}
return options.xcassetsPath
}()
guard GeneratorChecker.shouldGenerate(
force: options.forceGeneration,
inputFilePath: options.inputFile,
extensionFilePath: options.extensionFilePath
extensionFilePath: fileToCompareToInput
) else {
print("[\(Self.toolName)] Colors are already up to date :) ")
return false

6
Sources/ResgenSwift/Colors/ColorsToolError.swift
View File

@ -17,11 +17,12 @@ enum ColorsToolError: Error {
case fileNotExists(String)
case badColorDefinition(String, String)
case deleteExistingColors(String)
case missingExtensionPath
var description: String {
switch self {
case .extensionNamesCollision(let extensionName):
return "error: [\(Fonts.toolName)] Error on extension names, extension name and SwiftUI extension name should be different (\(extensionName) is used on both)"
return "error: [\(Colors.toolName)] Error on extension names, extension name and SwiftUI extension name should be different (\(extensionName) is used on both)"
case .badFormat(let info):
return "error: [\(Colors.toolName)] Bad line format: \(info). Accepted format are: colorName=\"#RGB/#ARGB\"; colorName \"#RGB/#ARGB\"; colorName \"#RGB/#ARGB\" \"#RGB/#ARGB\""
@ -43,6 +44,9 @@ enum ColorsToolError: Error {
case .deleteExistingColors(let assetsFolder):
return "error: [\(Colors.toolName)] An error occured while deleting colors folder `\(assetsFolder)`"
case .missingExtensionPath:
return "error: [\(Colors.toolName)] Extension need to be generated but no `extensionOutputPath` is provided"
}
}
}

34
Sources/ResgenSwift/Colors/ColorsToolOptions.swift
View File

@ -24,17 +24,17 @@ struct ColorsToolOptions: ParsableArguments {
@Option(help: "Path of xcassets where to generate colors", transform: { $0.replaceTiltWithHomeDirectoryPath() })
var xcassetsPath: String
@Option(help: "Path where to generate the extension.", transform: { $0.replaceTiltWithHomeDirectoryPath() })
var extensionOutputPath: String
@Option(help: "Tell if it will generate static properties or not")
var staticMembers: Bool = false
@Option(help: "Extension name. If not specified, it will generate an Color extension.")
var extensionName: String = Colors.defaultExtensionName
@Option(help: "Path where to generate the extension.", transform: { $0.replaceTiltWithHomeDirectoryPath() })
var extensionOutputPath: String?
@Option(help: "SwiftUI Extension name. If not specified, it will generate an UIColor extension.")
var extensionNameUIKit: String = Colors.defaultExtensionNameUIKit
@Option(help: "SwiftUI extension name. If not specified, no extension will be generated.")
var extensionName: String?
@Option(help: "UIKit extension name. If not specified, no extension will be generated.")
var extensionNameUIKit: String?
@Option(help: "Extension suffix. Ex: MyApp, it will generate {extensionName}+ColorsMyApp.swift")
var extensionSuffix: String?
@ -46,27 +46,35 @@ extension ColorsToolOptions {
// MARK: - SwiftUI
var extensionFileName: String {
var extensionFileName: String? {
guard let extensionName else { return nil }
if let extensionSuffix {
return "\(extensionName)+\(extensionSuffix).swift"
}
return "\(extensionName).swift"
}
var extensionFilePath: String {
"\(extensionOutputPath)/\(extensionFileName)"
var extensionFilePath: String? {
guard let extensionOutputPath, let extensionFileName else { return nil }
return "\(extensionOutputPath)/\(extensionFileName)"
}
// MARK: - UIKit
var extensionFileNameUIKit: String {
var extensionFileNameUIKit: String? {
guard let extensionNameUIKit else { return nil }
if let extensionSuffix {
return "\(extensionNameUIKit)+\(extensionSuffix).swift"
}
return "\(extensionNameUIKit).swift"
}
var extensionFilePathUIKit: String {
"\(extensionOutputPath)/\(extensionFileNameUIKit)"
var extensionFilePathUIKit: String? {
guard let extensionOutputPath, let extensionFileNameUIKit else { return nil }
return "\(extensionOutputPath)/\(extensionFileNameUIKit)"
}
}