Merge pull request #98 from WeTransfer/feature/github-release-notes

Add the possibility to let GitHub generate release notes

Author: AvdLee

Package.resolved

@@ -72,6 +72,9 @@ struct ReleaseCommand: ParsableCommand {
     @Flag(name: .customLong("sections"), help: "Whether the changelog should be split into sections. Defaults to false.")
     private var isSectioned: Bool = false
 
+    @Flag(name: .customLong("useGitHubReleaseNotes"), help: "If `true`, release notes will be generated by GitHub. Defaults to false, which will lead to a changelog based on PR and issue titles matching the tag changes.")
+    private var useGitHubReleaseNotes: Bool = false
+
     @Flag(name: .customLong("json"), help: "Whether the release output should be in JSON, containing more details. Defaults to false.")
     private var shouldUseJSONOutput: Bool = false
 
@@ -89,7 +92,8 @@ struct ReleaseCommand: ParsableCommand {
                                                   releaseTitle: releaseTitle,
                                                   lastReleaseTag: lastReleaseTag,
                                                   baseBranch: baseBranch,
-                                                  changelogToTag: changelogToTag)
+                                                  changelogToTag: changelogToTag,
+                                                  useGitHubReleaseNotes: useGitHubReleaseNotes)
         let release = try releaseProducer.run(isSectioned: isSectioned)
 
         if shouldUseJSONOutput {

Sources/GitBuddyCore/Commands/ReleaseCommand.swift

@@ -32,6 +32,7 @@ final class ReleaseProducer: URLSessionInjectable, ShellInjectable {
     let lastReleaseTag: String?
     let changelogToTag: String?
     let baseBranch: String
+    let useGitHubReleaseNotes: Bool
 
     init(
         changelogPath: String?,
@@ -42,7 +43,8 @@ final class ReleaseProducer: URLSessionInjectable, ShellInjectable {
         releaseTitle: String? = nil,
         lastReleaseTag: String? = nil,
         baseBranch: String? = nil,
-        changelogToTag: String? = nil
+        changelogToTag: String? = nil,
+        useGitHubReleaseNotes: Bool
     ) throws {
         try Octokit.authenticate()
 
@@ -59,6 +61,7 @@ final class ReleaseProducer: URLSessionInjectable, ShellInjectable {
         self.lastReleaseTag = lastReleaseTag
         self.changelogToTag = changelogToTag
         self.baseBranch = baseBranch ?? "master"
+        self.useGitHubReleaseNotes = useGitHubReleaseNotes
     }
 
     @discardableResult public func run(isSectioned: Bool) throws -> Release {
@@ -187,6 +190,7 @@ final class ReleaseProducer: URLSessionInjectable, ShellInjectable {
             prerelease:      \(isPrerelease)
             draft:           false
             title:           \(releaseTitle)
+            useGitHubReleaseNotes: \(useGitHubReleaseNotes)
             body:
             \(body)\n
         """)
@@ -201,7 +205,8 @@ final class ReleaseProducer: URLSessionInjectable, ShellInjectable {
             name: releaseTitle,
             body: body,
             prerelease: isPrerelease,
-            draft: false
+            draft: false,
+            generateReleaseNotes: useGitHubReleaseNotes
         ) { response in
             switch response {
             case .success(let release):