Dependency Tree Diff - Github Action

Simple Github Action wrapper for Jake Wharton's Dependency Tree Diff tool.

Usage

The action only exposes output containing the diff, so to effectively consume its output it is highly recommended to use other Github Actions to customize your experience.

Create Pull Request comment on dependency change

See it in action!
Create .github/workflows/dependency_diff.yml

name: Generate dependency diff

on:
  pull_request:

jobs:
  generate-diff:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: set up JDK
      uses: actions/setup-java@v2
      with:
        distribution: 'temurin'
        java-version: 17
        
    - name: Cache
      uses: gradle/gradle-build-action@v2
      with:
        arguments: dependencies

    - id: dependency-diff
      name: Generate dependency diff
      uses: usefulness/dependency-tree-diff-action@v1

    - uses: peter-evans/find-comment@v1
      id: find_comment
      with:
        issue-number: ${{ github.event.pull_request.number }}
        body-includes: Dependency diff

    - uses: peter-evans/create-or-update-comment@v1
      if: ${{ steps.dependency-diff.outputs.text-diff != null || steps.find_comment.outputs.comment-id != null }}
      with:
        body: |
          Dependency diff (customize your message here): 
            ```diff
            ${{ steps.dependency-diff.outputs.text-diff }}
            ```
        edit-mode: replace
        comment-id: ${{ steps.find_comment.outputs.comment-id }}
        issue-number: ${{ github.event.pull_request.number }}
        token: ${{ secrets.GITHUB_TOKEN }}

Customization

All inputs with their default values:

    - id: dependency-diff
      name: Generate dependency diff
      uses: usefulness/dependency-tree-diff-action@master
      with:
        configuration: 'releaseRuntimeClasspath'
        project: 'app'
        build-root-directory: .
        lib-version: '1.2.0'

configuration - Selected Gradle configuration, passed to ./gradlew dependencies --configuration xxx. Should correspond to output artifact that is considered output of the project.
project - Gradle project which dependency tree diff should be generated for. Dependency diff for root projects can be configured using project: ''. For Android projects use the one that has com.android.application plugin applied.
build-root-directory - Relative path to folder containing gradle wrapper. Example usage: build-root-directory: library
lib-version - Overrides dependency-tree-diff dependency version

🙏 Praise 🙏 be 🙏 to 🙏 Wharton 🙏

mhernand40/dependency-tree-diff-action

Dependency Tree Diff - Github Action

Usage

Create Pull Request comment on dependency change

Customization