action.yaml

name: "Bazel Steward"
description: "Automatically searches bazel repositories for dependencies and updates them"
author: ""
inputs:
  configuration-path:
    description: "The path to bazel steward configuration"
    required: false
    default: ""
  github-token:
    description: "A token for the Github repository"
    default: ${{ github.token }}
  github-personal-token:
    description: "A personal token for triggering the workflows by closing and reopening pull requests"
    required: false
  use-release:
    description: "Whether to use prebuild jar from release, instead of compiling code"
    default: "true"
  push-to-remote:
    description: "Whether to push changes to remote and open pull requests"
    default: "true"
  additional-args:
    description: "Additional arguments to bazel steward jar"
    required: false

runs:
  using: "composite"
  steps:
    - name: Set up JDK 11
      uses: actions/setup-java@v4
      with:
        distribution: 'temurin'
        java-version: 11
    - name: Download release
      if: ${{ inputs.use-release == 'true' }}
      run: |
        TAG_PATTERN=$(echo "${{ github.action_path }}" | grep -Po "(?<=\/)[^\/]*$")
        if [[ $TAG_PATTERN == v* ]] ;
        then
          TAG_NAME=$(gh release list -L 100 --repo $REPOSITORY | grep -Eo '^'"$TAG_PATTERN"'[\.0-9]*$' | sort -Vr | head -n 1)
        else
          TAG_NAME=$TAG_PATTERN
        fi
        echo $TAG_NAME
        gh release download $TAG_NAME --pattern bazel-steward.jar --repo $REPOSITORY
      env:
        GH_TOKEN: ${{ github.token }}
        REPOSITORY: VirtusLab/bazel-steward
      shell: bash
    - name: Build jar file
      if: ${{ inputs.use-release != 'true' }}
      uses: ./.github
    - name: Move obtained bazel-steward.jar
      run: mv ./bazel-steward.jar /tmp/bazel-steward.jar
      shell: bash
    - name: Check if git user is set
      id: check_git_user
      run: |
        if git config user.name; then
          echo "user_exists=true" >> $GITHUB_ENV
        else
          echo "user_exists=false" >> $GITHUB_ENV
        fi
      shell: bash
    - name: Setup git user if missing
      if: env.user_exists == 'false'
      uses: fregante/setup-git-user@v2
    - name: Run bazel steward
      run: |
        NO_REMOTE=$([[ $PUSH_TO_REMOTE == 'true' ]] && echo "" || echo "--no-remote")
        CONFIG_PATH_ARG=$([[ -n "${{ inputs.configuration-path }}" ]] && echo "--config-path ${{ inputs.configuration-path }}" || echo "")
        java -Dorg.slf4j.simpleLogger.defaultLogLevel=INFO -jar /tmp/bazel-steward.jar \
        --github $NO_REMOTE $CONFIG_PATH_ARG ${{ inputs.additional-args }}
      shell: bash
      env:
        GITHUB_TOKEN: ${{ inputs.github-token }}
        PERSONAL_TOKEN: ${{ inputs.github-personal-token }}
        PUSH_TO_REMOTE: ${{ inputs.push-to-remote }}

branding:
  icon: 'umbrella'
  color: 'green'