# Based on https://code.forgejo.org/forgejo/oci-mirror/raw/branch/main/.forgejo/workflows/mirror.yml
name: mirror

on:
  schedule:
    - cron: '@daily'
  push:
    branches:
      - main
    paths:
      - 'regsync.envsubst.yml'
  workflow_dispatch:

jobs:
  mirror:
    if: ${{ vars.REGISTRY_USER != '' && secrets.REGISTRY_PASS != '' }}
    runs-on: docker
    container:
      image: forgejo.mixinet.net/oci/node-mixinet:latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          show-progress: false
      - name: Sync images
        run: |
          echo "Creating .regsync.yml file"
          REGISTRY="$(echo "${{ github.server_url }}" | sed -e 's%https://%%')" \
          REGISTRY_USER="${{ vars.REGISTRY_USER }}" \
          REGISTRY_PASS="${{ secrets.REGISTRY_PASS }}" \
            envsubst <regsync.envsubst.yml >.regsync.yml
          echo "Running regsync"
          regsync --config .regsync.yml once
          echo "Cleaning up"
          rm -f .regsync.yml