Github Actions for project with Swift Package Manager dependency

Question

I'm trying to get Github Actions for project with Swift Package Manager dependency working.

I keep getting this error: xcodebuild: error: Could not resolve package dependencies:15 The server SSH fingerprint failed to verify.

... when Actions runs and Resolve Package Graph fetching the dependency in my project that uses Swift Package Manager.

My step it is failing on:

- name: Build and Test
  run: |
     xcodebuild clean test -project xyz.xcodeproj -scheme xyz -destination "platform=iOS Simulator,OS=13.3,name=iPhone 8" CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO ONLY_ACTIVE_ARCH=NO

I've tried adding for ip in $(dig @8.8.8.8 github.com +short); do ssh-keyscan github.com,$ip; ssh-keyscan $ip; done 2>/dev/null >> ~/.ssh/known_hosts per Xcode 11 resolving packages fails with SSH fingerprint but still can't get it to work, I might be putting it in the wrong place or doing it wrong.

Has anyone got this working that can help me?

Answer 1

I had the same problem and decided to use packages with https urls instead of ssh and it worked fine. If you don't need to access private repos then this is a viable solution.