RedmineBot/Sources/RedmineBotCore/Utility/Git.swift at 15b2cd5f6f407ffe8c55465ac9b5fcae61af397d · marcuswu0814/RedmineBot · GitHub

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import Foundation

public protocol GitProtocol {

    static func authorName(_ sha: String) -> String?

    static func commitTitle(_ sha: String) -> String?

    static func commitMessage(_ sha: String) -> String?

    static func repoName() -> String?

    static func branchName() -> String?

}

public struct Git: GitProtocol {

    public static func repoName() -> String? {
        guard let repoPath = Bash.run("git", arguments: ["rev-parse", "--show-toplevel"]) else {
            return nil
        }

        return Bash.run("basename", arguments: [repoPath])?.trimmingCharacters(in: .whitespacesAndNewlines)
    }

    public static func branchName() -> String? {
        return Bash.run("git", arguments: ["rev-parse", "--abbrev-ref", "HEAD"])?.trimmingCharacters(in: .whitespacesAndNewlines)
    }

    public static func authorName(_ sha: String) -> String? {
        return Bash.run("git", arguments: ["show", sha, "--quiet", "--pretty=format:%an"])
    }

    public static func commitTitle(_ sha: String) -> String? {
        return Bash.run("git", arguments: ["show", sha, "--oneline", "--quiet"])
    }

    public static func commitMessage(_ sha: String) -> String? {
        return Bash.run("git", arguments: ["show", sha, "--quiet"])
    }

}