name: 'Main'

on:
  push:
    tags: ['*']
    branches: ['*']
  pull_request:
    branches: ['*']
  schedule:
    - cron: '20 04 1,15 * *'
  workflow_dispatch:

jobs:

  validate-packer:
    name: 'Validate Packer configuration'
    runs-on: 'ubuntu-20.04'
    permissions:
      contents: 'read'
    defaults:
      run:
        working-directory: './packer/'
    steps:
      - name: 'Checkout project'
        uses: 'actions/checkout@v3'
      - name: 'Install dependencies'
        run: |
          curl --proto '=https' --tlsv1.2 -sSf 'https://apt.releases.hashicorp.com/gpg' | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/hashicorp.gpg
          printf '%s\n' "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/hashicorp.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list >/dev/null
          sudo apt-get update && sudo apt-get install -y --no-install-recommends packer
      - name: 'Validate configuration'
        run: |
          packer validate ./
      - name: 'Check configuration format'
        run: |
          packer fmt -check -diff ./

  validate-terraform:
    name: 'Validate Terraform configuration'
    runs-on: 'ubuntu-20.04'
    permissions:
      contents: 'read'
    defaults:
      run:
        working-directory: './terraform/'
    steps:
      - name: 'Checkout project'
        uses: 'actions/checkout@v3'
      - name: 'Install dependencies'
        run: |
          curl --proto '=https' --tlsv1.2 -sSf 'https://apt.releases.hashicorp.com/gpg' | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/hashicorp.gpg
          printf '%s\n' "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/hashicorp.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list >/dev/null
          sudo apt-get update && sudo apt-get install -y --no-install-recommends terraform
      - name: 'Init Terraform'
        run: |
          terraform init
      - name: 'Validate configuration'
        run: |
          terraform validate ./
      - name: 'Check configuration format'
        run: |
          terraform fmt -check -diff ./

  build-packer:
    name: 'Build Packer image'
    needs: ['validate-packer']
    runs-on: 'ubuntu-20.04'
    permissions:
      contents: 'read'
    defaults:
      run:
        working-directory: './packer/'
    steps:
      - name: 'Checkout project'
        uses: 'actions/checkout@v3'
      - name: 'Install dependencies'
        run: |
          curl --proto '=https' --tlsv1.2 -sSf 'https://apt.releases.hashicorp.com/gpg' | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/hashicorp.gpg
          printf '%s\n' "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/hashicorp.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list >/dev/null
          sudo apt-get update && sudo apt-get install -y --no-install-recommends packer qemu-utils qemu-system-x86
      - name: 'Build image'
        run: |
          make build-qemu PACKER_LOG=1 PKR_VAR_qemu_accelerator=none