build.yml

name: Build nightly images
on:
  push:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 5' # Run every friday at midnight

env:
  KERNEL_BRANCH: next

jobs:
  build-image:
    strategy:
      matrix:
        version: ["next", "default"]

    runs-on: ubuntu-latest
    steps:
      - name: Check out build configurations
        uses: actions/checkout@v4

      - name: Substitute placeholders in configs
        run: |
          find . -type f -name "*.cfg" -exec sed -i "s|HOME|$(echo $HOME)|;s|NPROC|$(nproc)|" {} +

      - name: Install pmbootstrap from git
        run: |
          git clone --depth=1 https://gitlab.com/postmarketOS/pmbootstrap/
          mkdir -p ~/.local/bin
          ln -s "$PWD/pmbootstrap/pmbootstrap.py" ~/.local/bin/pmbootstrap
          pmbootstrap --version

      - name: Set up pmaports
        run: |
          echo -e '\n\n' | pmbootstrap init || true
          cd ~/.local/var/pmbootstrap/cache_git/pmaports
          git remote add sm7150 https://github.com/sm7150-mainline/pmaports.git
          DEFAULT_BRANCH=$(git remote show sm7150 | awk '/HEAD branch/ {print $NF}')
          git fetch sm7150 $DEFAULT_BRANCH
          git reset --hard sm7150/$DEFAULT_BRANCH

      - name: Check kernel branch
        if: matrix.version == 'default'
        run: |
          DEFAULT_BRANCH=$(curl -s  https://api.github.com/repos/sm7150-mainline/linux | jq -r '.default_branch')
          echo "Default branch is $DEFAULT_BRANCH"
          echo "KERNEL_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV

      - name: Clone kernel sources
        run: |
          git clone https://github.com/sm7150-mainline/linux.git --single-branch --branch ${{ env.KERNEL_BRANCH }} --depth 1

      - name: Choose any SM7150 device in pmbootstrap to build kernel
        run: |
          cp xiaomi-davinci.cfg ~/.config/pmbootstrap.cfg

      - name: Compile kernel with envkernel
        run: |
          cd linux
          shopt -s expand_aliases
          source ../pmbootstrap/helpers/envkernel.sh
          make defconfig sm7150.config
          make -j$(nproc)
          pmbootstrap build --envkernel linux-postmarketos-qcom-sm7150

      - name: Create artifact directory
        run: |
          mkdir out

      - name: Build xiaomi-davinci
        run: |
          cp xiaomi-davinci.cfg ~/.config/pmbootstrap.cfg
          pmbootstrap install --password 147147
          pmbootstrap export
          cp /tmp/postmarketOS-export/boot.img out/boot-xiaomi-davinci.img
          cp /tmp/postmarketOS-export/xiaomi-davinci.img out/rootfs-xiaomi-davinci.img
          xz -T0 -9e -v out/rootfs-xiaomi-davinci.img
          echo -e "n\nn\ny\n" | pmbootstrap zap

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: xiaomi-davinci-${{ env.KERNEL_BRANCH }}
          path: out/*-davinci.img*
          retention-days: 7

      - name: Build xiaomi-surya
        run: |
          cp xiaomi-surya.cfg ~/.config/pmbootstrap.cfg
          pmbootstrap install --password 147147
          pmbootstrap export
          cp /tmp/postmarketOS-export/boot.img out/boot-xiaomi-surya.img
          cp /tmp/postmarketOS-export/xiaomi-surya.img out/rootfs-xiaomi-surya.img
          xz -T0 -9e -v out/rootfs-xiaomi-surya.img
          echo -e "n\nn\ny\n" | pmbootstrap zap

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: xiaomi-surya-${{ env.KERNEL_BRANCH }}
          path: out/*-surya.img*
          retention-days: 7

      - name: Build xiaomi-sweet
        run: |
          cp xiaomi-sweet.cfg ~/.config/pmbootstrap.cfg
          pmbootstrap install --password 147147
          pmbootstrap export
          cp /tmp/postmarketOS-export/boot.img out/boot-xiaomi-sweet.img
          cp /tmp/postmarketOS-export/xiaomi-sweet.img out/rootfs-xiaomi-sweet.img
          xz -T0 -9e -v out/rootfs-xiaomi-sweet.img
          echo -e "n\nn\ny\n" | pmbootstrap zap

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: xiaomi-sweet-${{ env.KERNEL_BRANCH }}
          path: out/*-sweet.img*
          retention-days: 7

      - name: Build xiaomi-sweet_k6a
        run: |
          cp xiaomi-sweet_k6a.cfg ~/.config/pmbootstrap.cfg
          pmbootstrap install --password 147147
          pmbootstrap export
          cp /tmp/postmarketOS-export/boot.img out/boot-xiaomi-sweeet_k6a.img
          cp /tmp/postmarketOS-export/xiaomi-sweet_k6a.img out/rootfs-xiaomi-sweet_k6a.img
          xz -T0 -9e -v out/rootfs-xiaomi-sweet_k6a.img
          echo -e "n\nn\ny\n" | pmbootstrap zap

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: xiaomi-sweet_k6a-${{ env.KERNEL_BRANCH }}
          path: out/*-sweet_k6a.img*
          retention-days: 7

      - name: Build xiaomi-toco
        run: |
          cp xiaomi-toco.cfg ~/.config/pmbootstrap.cfg
          pmbootstrap install --password 147147
          pmbootstrap export
          cp /tmp/postmarketOS-export/boot.img out/boot-xiaomi-toco.img
          cp /tmp/postmarketOS-export/xiaomi-toco.img out/rootfs-xiaomi-toco.img
          xz -T0 -9e -v out/rootfs-xiaomi-toco.img
          echo -e "n\nn\ny\n" | pmbootstrap zap

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: xiaomi-toco-${{ env.KERNEL_BRANCH }}
          path: out/*-toco.img*
          retention-days: 7