update-hosts.yml

name: Update Hosts
on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths:
      - files/hosts/*
jobs:
  update-hosts:
    name: update-hosts
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: generate config for prometheus
        run: |
          jq -sR '
            [
              .
              | split("\n")[]
              | split(" ")
              | select(length == 2)
              | {
                  targets: [
                    "\(.[1]):9100",
                    "\(.[1]):9256"
                  ],
                  labels: {
                    hostname: .[0],
                    ip: .[1]
                  }
                }
            ]
          ' files/hosts/* > etc/prometheus/hosts.json
      - name: config git
        run: |
          git config user.name $GITHUB_ACTOR
          git config user.email $GITHUB_ACTOR@users.noreply.github.com
          git remote set-url origin "https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
          git checkout master
      - name: git commit
        run: |
          git add -f etc/prometheus/hosts.json
          git commit -m 'Update config for prometheus'
      - name: git push
        run: |
          git pull origin master
          git push origin master
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}