---
# yaml-language-server: $schema=https://json.schemastore.org/github-action.json
#
# Compress images on demand (workflow_dispatch), and at 11pm every Sunday (schedule).
# Open a Pull Request if any images can be compressed.
name: Compress Images
description: Compress images on demand (workflow_dispatch), and at 11pm every Sunday (schedule).
author: Ismo Vuorinen

branding:
  icon: image
  color: blue

runs:
  using: composite
  steps:
    - name: Set Git Config
      uses: ivuorinen/actions/set-git-config@main

    - name: Checkout Repository
      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

    - name: Compress Images
      id: calibre
      uses: calibreapp/image-actions@main
      with:
        compressOnly: true
        githubToken: ${{ steps.set-git-config.outputs.token }}

    - name: Create New Pull Request If Needed
      if: steps.calibre.outputs.markdown != ''
      uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
      with:
        title: Compressed Images Nightly
        branch-suffix: timestamp
        commit-message: Compressed Images
        body: ${{ steps.calibre.outputs.markdown }}