# SPDX-FileCopyrightText: 2023 fosslinux <fosslinux@aussies.space>
#
# SPDX-License-Identifier: GPL-3.0-or-later

name: Run under QEMU

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - master

jobs:
  build:
    name: Run under bubblewrap
    runs-on: ubuntu-22.04
    steps:
      - name: Install qemu
        run: sudo apt-get install qemu-system-x86
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          submodules: recursive
          # There is a strange bug(?) in nongnu, when you clone a git repository
          # against a commit != HEAD with depth=1, it errors out.
          fetch-depth: 0
      - name: Query cache for sources
        id: cache
        uses: actions/cache/restore@v4
        with:
          path: |
            mirror
            mirror-state
          key: cache-${{ hashFiles('steps/*/sources') }}
          restore-keys: |
            cache-
      - name: Get sources
        if: steps.cache.outputs.cache-hit != 'true'
        run: mkdir -p mirror mirror-state && ./mirror.sh mirror mirror-state
      - name: Cache sources
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            mirror
            mirror-state
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Run bootstrap
        run: sudo ./rootfs.py --qemu --update-checksums --external-sources --cores 2 --mirror file://${PWD}/mirror; cat output
      - name: Remount package disk
        if: always()
        run: >
          DEV=$(sudo losetup -f --show target/external.img) &&
          sudo partprobe ${DEV} &&
          mkdir -p mnt &&
          sudo mount ${DEV}p1 mnt
      - name: Archive created packages
        if: always() # archive both failed and successful builds
        uses: actions/upload-artifact@v4
        with:
          name: packages
          path: mnt/repo/**