Danger-Swift plugin to show the coverage of the modified/created files.


Getting Started

Install DangerSwiftCoverage

Swift Package Manager (More performant)

You can use a "full SPM" solution to install both danger-swift and DangerSwiftCoverage.

  • Add to your Package.swift:
let package = Package(
    products: [
        .library(name: "DangerDeps", type: .dynamic, targets: ["DangerDependencies"]), // dev
    dependencies: [
        // Danger Plugins
        .package(url: "https://github.com/f-meloni/danger-swift-coverage", from: "0.1.0") // dev
    targets: [
        .target(name: "DangerDependencies", dependencies: ["Danger", "DangerSwiftCoverage"]), // dev
  • Add the correct import to your Dangerfile.swift:
import DangerSwiftCoverage

                            minimumCoverage: 50, 
                            excludedTargets: ["DangerSwiftCoverageTests.xctest"])
  • Create a folder called DangerDependencies on Sources with an empty file inside like Fake.swift
  • To run Danger use swift run danger-swift command
  • (Recommended) If you are using SPM to distribute your framework, use Rocket, or similar to comment out all the dev depencencies from your Package.swift. This prevents the dev dependencies to be downloaded and compiled with your framework.


  • Add this to your Dangerfile.swift
import DangerSwiftCoverage // package: https://github.com/f-meloni/danger-swift-coverage.git

                            minimumCoverage: 50, 
                            excludedTargets: ["DangerSwiftCoverageTests.xctest"])
  • (Recommended) Cache the ~/.danger-swift folder

Gather Coverage

  • Enable "Gather the Coverage" on Xcode


or, on your CI, execute:

xcodebuild test -scheme DangerSwiftCoverage-Package -derivedDataPath Build/ -enableCodeCoverage YES

Custom XCResultBundle path

If you are using the -resultBundlePath parameter on xcodebuild you will need to use:

                            minimumCoverage: 50, 
                            excludedTargets: ["DangerSwiftCoverageTests.xctest"])

Swift Package Manager

From Swift 5.0 you can gather the coverage from SPM with the --enable-code-coverage=true flag For SPM coverage add to your Dangerfile:

Coverage.spmCoverage(minimumCoverage: 50)


This project is licensed under the terms of the MIT license. See the LICENSE file.


  • Swift Tools 5.1.0
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Last updated: Sat Jul 13 2024 13:55:23 GMT-0900 (Hawaii-Aleutian Daylight Time)