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

name: Run under bubblewrap

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

jobs:
  pass1:
    name: Run up to bash under bubblewrap
    runs-on: ubuntu-latest
    steps:
      - name: Install bubblewrap
        run: sudo apt install bubblewrap
      - 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: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Get sources
        if: steps.cache.outputs.cache-hit != 'true'
        run: ./download-distfiles.sh
      - name: Cache sources
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Run bootstrap
        run: ./rootfs.py --bwrap --external-sources --build-kernels --cores 2 --internal-ci pass1
      - name: Create early-preseed.tar
        run: rm -rf target/external target/steps && tar -C target/ -cf early-preseed.tar .
      - name: Archive early-preseed
        uses: actions/upload-artifact@v4
        with:
          name: early-preseed
          path: early-preseed.tar

  pass2:
    name: Run up to just before GCC 10 under bubblewrap
    needs: pass1
    runs-on: ubuntu-latest
    steps:
      - name: Install bubblewrap
        run: sudo apt install bubblewrap
      - 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: Get early_preseed
        uses: actions/download-artifact@v4
        with:
          name: early-preseed
      - name: Query cache for sources
        id: cache
        uses: actions/cache/restore@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Get sources
        if: steps.cache.outputs.cache-hit != 'true'
        run: ./download-distfiles.sh
      - name: Cache sources
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Run bootstrap
        run: ./rootfs.py --bwrap --external-sources --build-kernels --cores 2 --internal-ci pass2 --early-preseed early-preseed.tar
      - name: Archive created packages
        uses: actions/upload-artifact@v4
        with:
          name: internal_packages_pass2
          path: target/external/repo/**

  pass3:
    name: Run remaining builds under bubblewrap
    needs: pass2
    runs-on: ubuntu-latest
    steps:
      - name: Install bubblewrap
        run: sudo apt install bubblewrap
      - 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: Get early_preseed
        uses: actions/download-artifact@v4
        with:
          name: early-preseed
      - name: Get pass2 packages
        uses: actions/download-artifact@v4
        with:
          name: internal_pass2_image
          path: repo/
      - name: Query cache for sources
        id: cache
        uses: actions/cache/restore@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Get sources
        if: steps.cache.outputs.cache-hit != 'true'
        run: ./download-distfiles.sh
      - name: Cache sources
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Run bootstrap
        run: ./rootfs.py --bwrap --external-sources --build-kernels --cores 2 --internal-ci pass3 --early-preseed early_preseed.tar --repo repo
      - name: Archive created packages
        if: always() # archive both failed and successful builds
        uses: actions/upload-artifact@v4
        with:
          name: packages
          path: target/external/repo/**

  python:
    name: Run the Python bootstrap
    needs: pass3
    runs-on: ubuntu-latest
    steps:
      - name: Install bubblewrap
        run: sudo apt install bubblewrap
      - 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: Get early_preseed
        uses: actions/download-artifact@v4
        with:
          name: early-preseed
      - name: Get full set of packages
        uses: actions/download-artifact@v4
        with:
          name: packages
          path: repo/
      - name: Query cache for sources
        id: cache
        uses: actions/cache/restore@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Get sources
        if: steps.cache.outputs.cache-hit != 'true'
        run: ./download-distfiles.sh
      - name: Cache sources
        if: steps.cache.outputs.cache-hit != 'true'
        uses: actions/cache/save@v4
        with:
          path: |
            distfiles
          key: cache-${{ hashFiles('steps/*/sources') }}
      - name: Run bootstrap
        run: ./rootfs.py --bwrap --external-sources --build-kernels --cores 2 --early-preseed early_preseed.tar --repo repo --extras python
      - name: Remove non-new packages
        run: comm -12 <(ls -1 repo) <(ls -1 target/external/repo) | xargs -I{} rm target/external/repo/{}
      - name: Archive Python packages
        if: always() # archive both failed and successful builds
        uses: actions/upload-artifact@v4
        with:
          name: packages
          path: target/external/repo/**