PackageBuildInfo sample project.

Automated Swift Package version and build numbering via Git.

Wouldn't it be great if your Swift Package-based projects just take their version and build number automatically from git? Well, now it can!

Using a new amazing feature - Swift Package Manager prebuild plugin, you can generate .swift file with current build info from git. It will never modify your local project.

Plugin documentation:

https://github.com/DimaRU/PackageBuildInfo

Requirements

SwiftPM 5.6 or later.
git
bash

Build and run

git clone https://github.com/DimaRU/PackageBuildInfoExample
cd PackageBuildInfoExample
swift run

Generated file example:

/////
//// Package Build info
///  Code generated by PackageBuildInfo. DO NOT EDIT.
//
import Foundation

public struct PackageBuild {
    let isDirty: Bool       // Dirty build - git directory is't clean.
    let timeStamp: Date     // Time of last commit
    let timeZone: TimeZone  // Time Zone
    let count: Int          // Total commit count
    let tag: String?        // Tag, if exist
    let countSinceTag: Int  // Commit count since tag
    let branch: String?     // Git branch name
    let digest: [UInt8]     // Latest commit sha1 digest (20 bytes)

    var commit: String {
        digest.reduce("") { $0 + String(format: "%02x", $1) }
    }
    static let info = PackageBuild(
                              isDirty: false,
                              timeStamp: Date(timeIntervalSince1970: 1651955365),
                              timeZone: TimeZone(secondsFromGMT: 10800) ?? TimeZone.current,
                              count: 6,
                              tag: "1.0.0",
                              countSinceTag: 2,
                              branch: "master",
                              digest: [0x72, 0x75, 0x92, 0xa4, 0x2d, 0xa7, 0x16, 0xb5, 0x9d, 0x2b, 0x0f, 0x06, 0x1d, 0xbc, 0x61, 0x4d, 0xc9, 0xa7, 0x58, 0x92])
}

License

MIT