Swift Package Dependencies Checker

This action process your Package.swift file to detect outdated versions based on your package dependency requirements.

This action requires actions/checkout in order to function correctly.

  spm-dep-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: MarcoEidinger/swift-package-dependencies-check@v2

Action will fail in case there are outdated dependencies. This can be suppressed by setting input parameter failWhenOutdated to false. Then use output parameter outdatedDependencies to know if action detected any outdated dependencies.

  spm-dep-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: MarcoEidinger/swift-package-dependencies-check@2.3.2
        with:
          failWhenOutdated: false # or 'false'

By setting isMutating you declare the intention to update Package.resolved (if present). Please note that the action itself does not commit/push changes.

  spm-dep-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: MarcoEidinger/swift-package-dependencies-check@v2
        with:
          isMutating: 'true' # or true

When setting isMutating the tool SwiftPackageIndex/ReleaseNotes is used to return release notes URLs for detected, necessary updates.

The GitHub action is looking in the current directory (.) for the package manifest but you can pass a different path with input parameter directory. Helpful for Monorepos where the Package.swift may not be at the root of the project.

  - name: Check Swift Package dependencies
    id: spm-dep-check
    uses: Sherlouk/swift-package-dependencies-check@main
    with:
      isMutating: true
      failWhenOutdated: false
      directory: 'Ingest'

A possible workflow to periodically check for outdated dependencies and then create a pull request to update them:

name: Swift Package Dependencies

on: 
  schedule:
    - cron: '0 8 * * 1' # every monday AM 8:00
jobs:
  spm-dep-check:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v3
    - name: Check Swift package dependencies
      id: spm-dep-check
      uses: MarcoEidinger/swift-package-dependencies-check@2.3.2
      with:
         isMutating: true
         failWhenOutdated: false
    - name: Create Pull Request
      if: steps.spm-dep-check.outputs.outdatedDependencies  == 'true'
      uses: peter-evans/create-pull-request@v3
      with:
        commit-message: 'chore: update package dependencies'
        branch: updatePackageDepedencies
        delete-branch: true
        title: 'chore: update package dependencies'
        body: ${{ steps.spm-dep-check.outputs.releaseNotes }}

For your convenience I created a workflow which can reuse like this.

name: Swift Package Dependencies

on: 
  schedule:
    - cron: '0 8 * * 1' # every monday AM 8:00 
jobs:
  dependencies:
    uses: MarcoEidinger/swift-package-dependencies-check/.github/workflows/reusableWorkflow.yml@v2
    with:
      commit-message: 'chore: update package dependencies'

Internally the action utilizes swift package show-dependencies and swift package update (either with or without the --dry-run option). Per default it runs as non-modifying, i.e. with --dry-run.

You can also pin to a specific release version in the format @2.x.x

Version 2.5.x is using Swift 5.9
Version 2.4.x is using Swift 5.8
Version 2.3.x is using Swift 5.7
Version 2.2.x is using Swift 5.6
Version 2.1.x is using Swift 5.5
Version 2.0.x is using Swift 5.5
Version 1.1.x is using Swift 5.3
Version 1.0.x is using Swift 5.2

The action will fail if swift package update (--dry-run) reports an error. This can occur if your package requires a Swift tools version different from the one used by this GitHub action.

For example, if your package needs swift-tools-version: 5.7 then you have to use MarcoEidinger/swift-package-dependencies-check@2.3.0 or higher.

The action will fail when using MarcoEidinger/swift-package-dependencies-check@2.2.0 because the action uses Swift 5.6.

Similar Packages

action-xcodeproj-spm-update is a GitHub Action which helps to resolve the Swift Package Manager dependencies within your Xcode project (as opposed to dependencies in Swift Packages).