update-ip-list.yml

name: Update IP list

on:
  push:
    branches:
      - main
  schedule:
    - cron: "0 1 * * *"

jobs:
  build:
    runs-on: ubuntu-latest
    if: ${{ !startsWith(github.event.head_commit.message, 'Update IP list') }}
    env:
      ORGANIZATION_NAME: growlfm
      REPOSITORY: ipcat
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.DEVOPS_GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Ensure cache directory exists
        run: mkdir -p /tmp/.buildx-cache

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-

      - name: Build
        run: |
            docker compose build

      - name: Update
        run: |
            docker compose run update

      - name: Copy artifacts
        run: |
            cp ${{ github.workspace }}/tmp/ipcat/* ${{ github.workspace }}

      - name: Check for diffs
        id: check_changes
        run: |
          if [ -n "$(git diff --name-only ./datacenters.csv ./datacenters-stats.csv)" ]; then
            echo "diffs=true" >> $GITHUB_OUTPUT
          else
            echo "diffs=false" >> $GITHUB_OUTPUT
          fi

      - name: Commit updated IP list artifacts
        if: ${{ steps.check_changes.outputs.diffs == 'true' }}
        run: |
          git config --global user.name "Growl Dev-Ops"
          git config --global user.email "dev-ops@growl.fm"
          git add ./datacenters.csv ./datacenters-stats.csv
          git commit -m "Update IP list"
          git push

      - name: Save Docker layers cache
        if: always()
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}