Support for CSV output

Assets/acknowledgements.csv

@@ -0,0 +1,6 @@
+Component,License,Origin,Copyright
+SwiftDate,MIT,https://github.com/malcommac/SwiftDate,"Copyright (c) 2018 Daniele Margutti"
+leveldb,BSD-3-Clause,https://github.com/firebase/leveldb,"Copyright (c) 2011 The LevelDB Authors. All rights reserved."
+swift-composable-architecture,MIT,https://github.com/pointfreeco/swift-composable-architecture,"Copyright (c) 2020 Point-Free, Inc."
+GoogleUtilities,Apache-2.0,https://github.com/google/GoogleUtilities,"Copyright (c) 2017 Landon J. Fuller <[email protected]>"
+MSAL,MIT,https://github.com/AzureAD/microsoft-authentication-library-for-objc,"Copyright (c) Microsoft Corporation"

README.md

@@ -169,6 +169,12 @@ You can see options by `license-plist --help`.
 - If this path is specified, a markdown acknowledgements file will be generated.
   - [Example is here](https://github.com/mono0926/LicensePlist/blob/master/Assets/acknowledgements.md)
 
+#### `--csv-path`
+
+- Default: None.
+- If this path is specified, a csv acknowledgements file will be generated.
+  - [Example is here](https://github.com/mono0926/LicensePlist/blob/master/Assets/acknowledgements.csv)
+
 #### `--license-file-names`
 
 - Default: `LICENSE, LICENSE.*`.

Sources/LicensePlist/main.swift

@@ -64,6 +64,9 @@ struct LicensePlist: ParsableCommand {
     @Option(name: .long, completion: .file())
     var markdownPath: String?
 
+    @Option(name: .long, completion: .file())
+    var csvPath: String?
+
     @Option(name: .long, parsing: .upToNextOption, completion: .empty)
     var licenseFileNames = [String]()
 
@@ -100,14 +103,7 @@ struct LicensePlist: ParsableCommand {
     func run() throws {
         Logger.configure(logLevel: logLevel, colorCommandLineFlag: color)
 
-        var config = loadConfig(configPath: URL(fileURLWithPath: configPath))
-        config.force = force ?? config.options.force ?? false
-        config.addVersionNumbers = addVersionNumbers ?? config.options.addVersionNumbers ?? false
-        config.sandboxMode = sandboxMode ?? config.options.sandboxMode ?? false
-        config.suppressOpeningDirectory = (suppressOpeningDirectory ?? config.options.suppressOpeningDirectory ?? false) || config.sandboxMode
-        config.singlePage = singlePage ?? config.options.singlePage ?? false
-        config.failIfMissingLicense = failIfMissingLicense ?? config.options.failIfMissingLicense ?? false
-        config.addSources = addSources ?? config.options.addSources ?? false
+        let config = getConfig()
         let cartfilePath = cartfilePath.asPathURL(other: config.options.cartfilePath, default: Consts.cartfileName)
         let mintfilePath = mintfilePath.asPathURL(other: config.options.mintfilePath, default: Consts.mintfileName)
         let podsPath = podsPath.asPathURL(other: config.options.podsPath, default: Consts.podsDirectoryName)
@@ -121,6 +117,7 @@ struct LicensePlist: ParsableCommand {
         let prefix = prefix ?? config.options.prefix ?? Consts.prefix
         let htmlPath = htmlPath.asPathURL(other: config.options.htmlPath)
         let markdownPath = markdownPath.asPathURL(other: config.options.markdownPath)
+        let csvPath = csvPath.asPathURL(other: config.options.csvPath)
         let configLicenseFileNames = config.options.licenseFileNames ?? Consts.licenseFileNames
         let licenseFileNames = licenseFileNames.isEmpty ? configLicenseFileNames : licenseFileNames
         let options = Options(outputPath: outputPath,
@@ -135,11 +132,25 @@ struct LicensePlist: ParsableCommand {
                               gitHubToken: githubToken,
                               htmlPath: htmlPath,
                               markdownPath: markdownPath,
+                              csvPath: csvPath,
                               licenseFileNames: licenseFileNames,
                               config: config)
         let tool = LicensePlistCore.LicensePlist()
         tool.process(options: options)
     }
+
+    /// Provided cli config options. Defaults to Yaml config file.
+    private func getConfig() -> Config {
+        var config = loadConfig(configPath: URL(fileURLWithPath: configPath))
+        config.force = force ?? config.options.force ?? false
+        config.addVersionNumbers = addVersionNumbers ?? config.options.addVersionNumbers ?? false
+        config.sandboxMode = sandboxMode ?? config.options.sandboxMode ?? false
+        config.suppressOpeningDirectory = (suppressOpeningDirectory ?? config.options.suppressOpeningDirectory ?? false) || config.sandboxMode
+        config.singlePage = singlePage ?? config.options.singlePage ?? false
+        config.failIfMissingLicense = failIfMissingLicense ?? config.options.failIfMissingLicense ?? false
+        config.addSources = addSources ?? config.options.addSources ?? false
+        return config
+    }
 }
 
 LicensePlist.main()

Sources/LicensePlistCore/Entity/GeneralOptions.swift

@@ -15,6 +15,7 @@ public struct GeneralOptions {
     public let gitHubToken: String?
     public let htmlPath: URL?
     public let markdownPath: URL?
+    public let csvPath: URL?
     public let licenseFileNames: [String]?
     public let force: Bool?
     public let addVersionNumbers: Bool?
@@ -36,6 +37,7 @@ public struct GeneralOptions {
                                              gitHubToken: nil,
                                              htmlPath: nil,
                                              markdownPath: nil,
+                                             csvPath: nil,
                                              licenseFileNames: nil,
                                              force: nil,
                                              addVersionNumbers: nil,
@@ -57,6 +59,7 @@ public struct GeneralOptions {
                 gitHubToken: String?,
                 htmlPath: URL?,
                 markdownPath: URL?,
+                csvPath: URL?,
                 licenseFileNames: [String]?,
                 force: Bool?,
                 addVersionNumbers: Bool?,
@@ -77,6 +80,7 @@ public struct GeneralOptions {
         self.gitHubToken = gitHubToken
         self.htmlPath = htmlPath
         self.markdownPath = markdownPath
+        self.csvPath = csvPath
         self.licenseFileNames = licenseFileNames
         self.force = force
         self.addVersionNumbers = addVersionNumbers
@@ -102,6 +106,7 @@ extension GeneralOptions {
             lhs.gitHubToken == rhs.gitHubToken &&
             lhs.htmlPath == rhs.htmlPath &&
             lhs.markdownPath == rhs.markdownPath &&
+            lhs.csvPath == rhs.csvPath &&
             lhs.licenseFileNames == rhs.licenseFileNames &&
             lhs.force == rhs.force &&
             lhs.addVersionNumbers == rhs.addVersionNumbers &&
@@ -128,6 +133,7 @@ extension GeneralOptions {
             gitHubToken: raw["gitHubToken"]?.string,
             htmlPath: raw["htmlPath"]?.string.asPathURL(in: configBasePath),
             markdownPath: raw["markdownPath"]?.string.asPathURL(in: configBasePath),
+            csvPath: raw["csvPath"]?.string.asPathURL(in: configBasePath),
             licenseFileNames: raw["licenseFileNames"]?.sequence?.compactMap { $0.string },
             force: raw["force"]?.bool,
             addVersionNumbers: raw["addVersionNumbers"]?.bool,

Sources/LicensePlistCore/Entity/LicenseCSVHolder.swift

@@ -0,0 +1,64 @@
+import Foundation
+import LoggerAPI
+
+struct LicenseCSVHolder {
+    let csv: String
+    static func load(licenses: [LicenseInfo], options: Options) -> LicenseCSVHolder {
+        var csv = [
+            "Component",
+            "License",
+            options.config.addSources ? "Origin" : nil,
+            "Copyright"
+        ]
+        .compactMap { $0 }
+        .joined(separator: .delemiter) + .newLine
+
+        for license in licenses {
+            let component = license.name(withVersion: options.config.addVersionNumbers)
+            let licenseType = license.licenseType.rawValue
+            let copyright = license.copyright.quoted
+            if options.config.addSources, let source = license.source {
+                csv += [
+                    component,
+                    licenseType,
+                    source,
+                    copyright
+                ].joined(separator: .delemiter)
+            } else {
+                csv += [
+                    component,
+                    licenseType,
+                    copyright
+                ].joined(separator: .delemiter)
+            }
+            csv += .newLine
+        }
+        return LicenseCSVHolder(csv: csv)
+    }
+
+    func write(to csvPath: URL) {
+        do {
+            try csv.data(using: .utf8)!.write(to: csvPath)
+        } catch {
+            Log.error("Failed to write to (csvPath: \(csvPath)).\nerror: \(error)")
+        }
+    }
+}
+
+extension LicenseInfo {
+    fileprivate var copyright: String {
+        let copyrightRange = body.range(
+            of: #"Copyright \(c\) .*"#,
+            options: .regularExpression
+        )
+        return copyrightRange.map { String(body[$0]) } ?? ""
+    }
+}
+
+extension String {
+    fileprivate static let newLine = "\n"
+    fileprivate static let delemiter = ","
+    fileprivate var quoted: String {
+        "\"" + self + "\""
+    }
+}

Sources/LicensePlistCore/Entity/Options.swift

@@ -13,6 +13,7 @@ public struct Options {
     public let gitHubToken: String?
     public let htmlPath: URL?
     public let markdownPath: URL?
+    public let csvPath: URL?
     public let licenseFileNames: [String]
     public let config: Config
 
@@ -28,6 +29,7 @@ public struct Options {
                                       gitHubToken: nil,
                                       htmlPath: nil,
                                       markdownPath: nil,
+                                      csvPath: nil,
                                       licenseFileNames: [],
                                       config: Config.empty)
 
@@ -43,6 +45,7 @@ public struct Options {
                 gitHubToken: String?,
                 htmlPath: URL?,
                 markdownPath: URL?,
+                csvPath: URL?,
                 licenseFileNames: [String],
                 config: Config) {
         self.outputPath = outputPath
@@ -57,6 +60,7 @@ public struct Options {
         self.gitHubToken = gitHubToken
         self.htmlPath = htmlPath
         self.markdownPath = markdownPath
+        self.csvPath = csvPath
         self.licenseFileNames = licenseFileNames
         self.config = config
     }

Sources/LicensePlistCore/Entity/PlistInfo.swift

@@ -129,6 +129,11 @@ struct PlistInfo {
             markdownHolder.write(to: markdownPath)
         }
 
+        if let csvPath = options.csvPath {
+            let csvHolder = LicenseCSVHolder.load(licenses: licenses, options: options)
+            csvHolder.write(to: csvPath)
+        }
+
         if let htmlPath = options.htmlPath {
             let htmlHolder = LicenseHTMLHolder.load(licenses: licenses, options: options)
             htmlHolder.write(to: htmlPath)

Tests/LicensePlistTests/Entity/ConfigTests.swift

@@ -36,6 +36,7 @@ class ConfigTests: XCTestCase {
                                                       gitHubToken: "YOUR_GITHUB_TOKEN",
                                                       htmlPath: URL(fileURLWithPath: "acknowledgements.html", relativeTo: configBasePath),
                                                       markdownPath: URL(fileURLWithPath: "acknowledgements.md", relativeTo: configBasePath),
+                                                      csvPath: nil,
                                                       licenseFileNames: ["LICENSE", "LICENSE.*"],
                                                       force: false,
                                                       addVersionNumbers: false,

Tests/LicensePlistTests/Entity/LicensePlistHolderTests.swift

@@ -121,6 +121,7 @@ extension Options {
             gitHubToken: nil,
             htmlPath: nil,
             markdownPath: nil,
+            csvPath: nil,
             licenseFileNames: [],
             config: config
         )

Tests/LicensePlistTests/Entity/PlistInfoTests.swift

@@ -21,6 +21,7 @@ class PlistInfoTests: XCTestCase {
                                   gitHubToken: nil,
                                   htmlPath: nil,
                                   markdownPath: nil,
+                                  csvPath: nil,
                                   licenseFileNames: [],
                                   config: Config(githubs: [GitHub(name: "facebook-ios-sdk",
                                                                   nameSpecified: nil,

Tests/LicensePlistTests/Entity/PlistInfoWithSourcePackagesTests.swift

@@ -68,6 +68,7 @@ final class PlistInfoWithSourcePackagesTests: XCTestCase {
                        gitHubToken: nil,
                        htmlPath: nil,
                        markdownPath: nil,
+                       csvPath: nil,
                        licenseFileNames: licenseFileNames,
                        config: .empty)
     }