Fix cocopods release

.gitignore

@@ -12,3 +12,4 @@ muter_logs
 Pods
 vendor
 fastlane/report.xml
+*.bak

README.md

@@ -241,6 +241,12 @@ If you would like Restler to do something else, create an issue with a feature r
 4. Open the project in the folder `Restler-Example`. You can do it from the terminal: `open Restler-Example/Restler-Example.xcodeproj`
 5. Run tests to be sure everything works properly.
 
+### Releasing
+
+1. Open the project root directory.
+2. `cd Scripts/releaseTool`
+3. `swift run ReleaseTool release ../..`
+
 ### Dependencies
 
 #### Gems

Restler.podspec

@@ -19,12 +19,12 @@ Pod::Spec.new do |s|
 
   # Core
   s.subspec 'Core' do |ss|
-    ss.dependency 'RestlerCore'
+    ss.dependency 'RestlerCore', '~> 1.0.1'
   end
 
   # RxRestler
   s.subspec 'Rx' do |ss|
     ss.dependency 'Restler/Core'
-    ss.dependency 'RxRestler'
+    ss.dependency 'RxRestler', '~> 1.0.1'
   end
 end

RxRestler.podspec

@@ -16,6 +16,6 @@ Pod::Spec.new do |s|
   s.swift_versions = '5.2'
 
   s.source_files = 'Sources/RxRestler/**/*.swift'
-  s.dependency 'RestlerCore'
+  s.dependency 'RestlerCore', '~> 1.0.1'
   s.dependency 'RxSwift', '~> 5.1.1'
 end

Scripts/pod_lib_lint.rb

@@ -18,7 +18,7 @@ def usage()
     --ignore-local-podspecs: list of podspecs that should not be added to
       "--include-podspecs" list. If not specified, then all podspec
       dependencies will be passed to "--include-podspecs".
-      Example: --ignore-local-podspecs=FirebaseInstanceID.podspec,GoogleDataTransport.podspec
+      Example: --ignore-local-podspecs=RxRestler.podspec
   EOF
 end
 

Scripts/releaseTool/.gitignore

@@ -0,0 +1,5 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/

Scripts/releaseTool/Package.resolved

@@ -0,0 +1,25 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "console-kit",
+        "repositoryURL": "https://github.com/vapor/console-kit.git",
+        "state": {
+          "branch": null,
+          "revision": "7454e839bc5ae0e75c3946d2613e442fd342fe6b",
+          "version": "4.2.4"
+        }
+      },
+      {
+        "package": "swift-log",
+        "repositoryURL": "https://github.com/apple/swift-log.git",
+        "state": {
+          "branch": null,
+          "revision": "173f567a2dfec11d74588eea82cecea555bdc0bc",
+          "version": "1.4.0"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

Scripts/releaseTool/Package.swift

@@ -0,0 +1,19 @@
+// swift-tools-version:5.3
+import PackageDescription
+
+let package = Package(
+    name: "ReleaseTool",
+    platforms: [
+        .macOS(.v10_15),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/vapor/console-kit.git", .upToNextMajor(from: "4.2.4")),
+    ],
+    targets: [
+        .target(
+            name: "ReleaseTool",
+            dependencies: [
+                .product(name: "ConsoleKit", package: "console-kit")
+            ]),
+    ]
+)

Scripts/releaseTool/README.md

@@ -0,0 +1,3 @@
+# ReleaseTool
+
+A description of this package.

Scripts/releaseTool/Sources/ReleaseTool/Commands/ReleaseCommand.swift

@@ -0,0 +1,45 @@
+import ConsoleKit
+import Foundation
+
+final class ReleaseCommand: Command {
+
+    struct Signature: CommandSignature {
+        @Flag(
+            name: "dry-run",
+            help: "Prints all commands without calling them. Useful for testing.")
+        var dryRun: Bool
+
+        @Argument(
+            name: "git-root",
+            help: "A root directory of the project repository.")
+        var gitRoot: String
+
+        init() {}
+    }
+
+    var help: String {
+        "A command to release the Restler framework to CocoaPods trunk."
+    }
+
+    func run(using context: CommandContext, signature: Signature) throws {
+        let executor = Executor(dryRun: signature.dryRun)
+        let gitRoot = URL(fileURLWithPath: signature.gitRoot)
+        context.console.info(gitRoot.path)
+        let manifest = Manifest.shared
+
+        context.console.info("Changing versions in podspecs...")
+        PodspecVersionManager(
+            manifest: manifest,
+            gitRoot: gitRoot,
+            executor: executor,
+            dryRun: signature.dryRun)
+            .updateVersions()
+
+        context.console.info("Pushing pods to trunk...")
+        PodspecPusher(
+            manifest: manifest,
+            executor: executor,
+            gitRoot: gitRoot)
+            .pushToTrunk()
+    }
+}

Scripts/releaseTool/Sources/ReleaseTool/Doers/Executor.swift

@@ -0,0 +1,46 @@
+import Foundation
+
+final class Executor {
+    let dryRun: Bool
+
+    // MARK: - Initialization
+    init(dryRun: Bool) {
+        self.dryRun = dryRun
+    }
+
+    // MARK: - Internal
+    @discardableResult
+    func execute(_ command: [String], workingDir: URL? = nil) -> Int32 {
+        let command = command.joined(separator: " ")
+        return execute(command, workingDir: workingDir)
+    }
+
+    @discardableResult
+    func execute(_ command: String, workingDir: URL? = nil) -> Int32 {
+        console.info(command)
+        guard !self.dryRun else { return 0 }
+        let task = createTask(forCommand: command, workingDir: workingDir)
+        return run(task: task)
+    }
+}
+
+// MARK: - Private
+extension Executor {
+    private func createTask(forCommand command: String, workingDir: URL?) -> Process {
+        let task = Process()
+        task.executableURL = URL(fileURLWithPath: "/usr/bin/env")
+        task.arguments = command.split(separator: " ").map { String($0) }
+        if let workingDir = workingDir {
+            task.currentDirectoryURL = workingDir
+            task.currentDirectoryPath = workingDir.path
+        }
+        return task
+    }
+
+    private func run(task: Process) -> Int32 {
+        task.launch()
+        task.waitUntilExit()
+        return task.terminationStatus
+    }
+}
+

Scripts/releaseTool/Sources/ReleaseTool/Doers/FileReader.swift

@@ -0,0 +1,108 @@
+import Foundation
+
+final class FileReader {
+    private let fileURL: URL
+    private let dryRun: Bool
+    private let fileManager: FileManager = .init()
+
+    // MARK: - Initialization
+    init(
+        fileURL: URL,
+        dryRun: Bool
+    ) {
+        self.fileURL = fileURL
+        self.dryRun = dryRun
+
+        guard dryRun else { return }
+        console.info("FileReader: \(fileURL.path)")
+    }
+
+    // MARK: - Internal
+    func replaceAll(regex: String, with text: String) {
+        guard var content = readFile() else { return }
+        var newContent = content
+        repeat {
+            content = newContent
+            newContent = replace(firstRegex: regex, with: text, in: content)
+        } while content != newContent
+        writeToFile(text: newContent)
+    }
+
+    func replace(firstRegex: String, with text: String) {
+        guard var content = readFile() else { return }
+        content = replace(firstRegex: firstRegex, with: text, in: content)
+        writeToFile(text: content)
+    }
+
+    func writeToFile(text: String?) {
+        if fileExists() {
+            removeFile()
+        }
+        createFile(content: text)
+    }
+
+    func readFile() -> String? {
+        readString(encoding: .utf8)
+    }
+
+    func removeFile() {
+        guard !dryRun else {
+            console.info("removeFile")
+            return
+        }
+        do {
+            try fileManager.removeItem(at: fileURL)
+        } catch {
+            fatalError("File removing error: \(error)")
+        }
+    }
+
+    func fileExists() -> Bool {
+        return fileManager.fileExists(atPath: fileURL.path)
+    }
+
+    func copy(to: URL) {
+        guard !dryRun else {
+            console.info("copyTo: \(to.path)")
+            return
+        }
+        do {
+            if fileManager.fileExists(atPath: to.path) {
+                try fileManager.removeItem(at: to)
+            }
+            try fileManager.copyItem(at: fileURL, to: to)
+        } catch {
+            fatalError("Error occured while copying file: \(error)")
+        }
+    }
+}
+
+// MARK: - Private
+extension FileReader {
+    private func replace(firstRegex: String, with newText: String, in content: String) -> String {
+        guard let regexRange = content.range(of: firstRegex, options: .regularExpression) else { return content }
+        var newContent = content
+        newContent.removeSubrange(regexRange)
+        newContent.insert(contentsOf: newText, at: regexRange.lowerBound)
+        return newContent
+    }
+
+    private func createFile(content: String?) {
+        guard !dryRun else {
+            console.info("writeToFile: \(text ?? "<nil>")")
+            return
+        }
+        fileManager.createFile(
+            atPath: fileURL.path,
+            contents: content?.data(using: .utf8))
+    }
+
+    private func readString(encoding: String.Encoding) -> String? {
+        guard let data = readData() else { return nil }
+        return String(data: data, encoding: encoding)
+    }
+
+    private func readData() -> Data? {
+        fileManager.contents(atPath: fileURL.path)
+    }
+}

Scripts/releaseTool/Sources/ReleaseTool/Doers/PodspecPusher.swift

@@ -0,0 +1,27 @@
+import Foundation
+
+final class PodspecPusher {
+    private let manifest: Manifest
+    private let executor: Executor
+    private let gitRoot: URL
+
+    // MARK: - Initialization
+    init(
+        manifest: Manifest,
+        executor: Executor,
+        gitRoot: URL
+    ) {
+        self.manifest = manifest
+        self.executor = executor
+        self.gitRoot = gitRoot
+    }
+
+    // MARK: - Internal
+    func pushToTrunk() {
+        manifest.pods.filter(\.releasing).forEach { pod in
+            let warningsOK = pod.allowWarnings ? "--allow-warnings" : ""
+            let command: String = "pod trunk push --skip-tests --synchronous \(warningsOK) \(pod.name).podspec"
+            executor.execute(command, workingDir: gitRoot)
+        }
+    }
+}