MochiOS/.github/workflows/build-iso.yml at f35d27a40a2ca4f4c050100b94c377846639927e · iluxz/MochiOS · GitHub

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name: build iso

on:
  push:
    branches: [main]
    tags: ["v*"]
  workflow_dispatch:

jobs:
  build-nightly:
    if: github.ref_name == 'main' || github.event_name == 'workflow_dispatch'
    runs-on: ubuntu-latest
    container:
      image: archlinux/archlinux:latest
      options: --privileged
    steps:
      - name: install deps
        run: |
          pacman -Syu --noconfirm
          pacman -S --noconfirm archiso base-devel go git sudo fakeroot clang lld llvm nasm mtools

      - name: setup build user
        run: |
          useradd -m mochi
          echo "mochi ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
          mkdir -p /home/mochi/.mochios-gnupg
          chown -R mochi:mochi /home/mochi

      - name: clone repo
        run: |
          cd /tmp
          git clone https://github.com/iluxz/MochiOS.git mochios
          chown -R mochi:mochi /tmp/mochios

      - name: create signing key
        run: |
          mkdir -p /home/mochi/.mochios-gnupg /tmp/mochios/repo/pubkey
          chown -R mochi:mochi /home/mochi/.mochios-gnupg
          cd /tmp/mochios
          printf 'Key-Type: RSA\nKey-Length: 2048\nName-Real: MochiOS CI\nName-Email: ci@mochios.dev\nExpire-Date: 0\n%%no-protection\n' | gpg --homedir /home/mochi/.mochios-gnupg --batch --gen-key 2>&1
          gpg --homedir /home/mochi/.mochios-gnupg --export --armor ci@mochios.dev > repo/pubkey/mochios-key.pub
          chmod 644 /home/mochi/.mochios-gnupg/pubring.kbx /home/mochi/.mochios-gnupg/trustdb.gpg 2>/dev/null || true

      - name: create secure boot keys
        run: |
          mkdir -p /tmp/mochios/secure-boot
          cd /tmp/mochios/secure-boot
          openssl req -x509 -newkey rsa:2048 -keyout db.key -out db.crt \
            -days 365 -nodes -subj "/CN=MochiOS CI/"
          chmod 600 db.key

      - name: build packages + iso
        run: |
          mkdir -p /tmp/mochios-work /tmp/mochios/out
          MOCHIOS_DIR=/tmp/mochios \
          WORK_DIR=/tmp/mochios-work \
          GNUPGHOME=/home/mochi/.mochios-gnupg \
          SIGN_KEY=ci@mochios.dev \
          NIGHTLY=true \
          bash /tmp/mochios/build.sh 2>&1

      - name: upload iso
        uses: actions/upload-artifact@v7
        with:
          name: mochios-iso-nightly
          path: /tmp/mochios/out/*.iso
          retention-days: 30

  build-stable:
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    container:
      image: archlinux/archlinux:latest
      options: --privileged
    steps:
      - name: install deps
        run: |
          pacman -Syu --noconfirm
          pacman -S --noconfirm archiso base-devel go git sudo fakeroot clang lld llvm nasm mtools

      - name: setup build user
        run: |
          useradd -m mochi
          echo "mochi ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
          mkdir -p /home/mochi/.mochios-gnupg
          chown -R mochi:mochi /home/mochi

      - name: clone repo
        run: |
          cd /tmp
          git clone https://github.com/iluxz/MochiOS.git mochios
          chown -R mochi:mochi /tmp/mochios

      - name: create signing key
        run: |
          mkdir -p /home/mochi/.mochios-gnupg /tmp/mochios/repo/pubkey
          chown -R mochi:mochi /home/mochi/.mochios-gnupg
          cd /tmp/mochios
          printf 'Key-Type: RSA\nKey-Length: 2048\nName-Real: MochiOS CI\nName-Email: ci@mochios.dev\nExpire-Date: 0\n%%no-protection\n' | gpg --homedir /home/mochi/.mochios-gnupg --batch --gen-key 2>&1
          gpg --homedir /home/mochi/.mochios-gnupg --export --armor ci@mochios.dev > repo/pubkey/mochios-key.pub
          chmod 644 /home/mochi/.mochios-gnupg/pubring.kbx /home/mochi/.mochios-gnupg/trustdb.gpg 2>/dev/null || true

      - name: create secure boot keys
        run: |
          mkdir -p /tmp/mochios/secure-boot
          cd /tmp/mochios/secure-boot
          openssl req -x509 -newkey rsa:2048 -keyout db.key -out db.crt \
            -days 365 -nodes -subj "/CN=MochiOS CI/"
          chmod 600 db.key

      - name: build packages + iso
        run: |
          mkdir -p /tmp/mochios-work /tmp/mochios/out
          MOCHIOS_DIR=/tmp/mochios \
          WORK_DIR=/tmp/mochios-work \
          GNUPGHOME=/home/mochi/.mochios-gnupg \
          SIGN_KEY=ci@mochios.dev \
          NIGHTLY=false \
          bash /tmp/mochios/build.sh 2>&1

      - name: upload iso
        uses: actions/upload-artifact@v7
        with:
          name: mochios-iso-stable
          path: /tmp/mochios/out/*.iso
          retention-days: 30

  release-nightly:
    needs: build-nightly
    if: github.ref_name == 'main' || github.event_name == 'workflow_dispatch'
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v7
        with:
          name: mochios-iso-nightly
          path: /tmp/iso

      - name: publish nightly release
        env:
          GH_TOKEN: ${{ github.token }}
          GH_REPO: ${{ github.repository }}
          RELEASE_TAG: nightly
          RELEASE_TITLE: MochiOS Nightly
        run: |
          cd /tmp/iso
          iso=$(ls *.iso 2>/dev/null | head -1)
          if [ -z "$iso" ]; then echo "no iso found"; exit 1; fi

          size=$(stat -c%s "$iso")
          limit=2147483648
          echo "iso size: $size bytes ($(( size / 1024 / 1024 )) MB)"

          cp "$GITHUB_WORKSPACE/join-iso.bat" /tmp/iso/ 2>/dev/null || true
          cp "$GITHUB_WORKSPACE/join-iso.sh" /tmp/iso/ 2>/dev/null || true

          sha256sum "$iso" > /tmp/iso/SHA256SUMS.txt
          echo "" >> /tmp/iso/SHA256SUMS.txt

          if [ "$size" -ge "$limit" ]; then
            echo "iso too large for github release ($size >= $limit), splitting..."
            split -b 2000M "$iso" "${iso}.part."
            rm -f "$iso"
            gh release delete "$RELEASE_TAG" --yes 2>/dev/null || true
            gh release create "$RELEASE_TAG" \
              "${iso}.part."* join-iso.bat join-iso.sh SHA256SUMS.txt \
              --title "$RELEASE_TITLE" --notes "auto-built from main" --prerelease
          else
            gh release delete "$RELEASE_TAG" --yes 2>/dev/null || true
            gh release create "$RELEASE_TAG" \
              "$iso" join-iso.bat join-iso.sh SHA256SUMS.txt \
              --title "$RELEASE_TITLE" --notes "auto-built from main" --prerelease
          fi

  release-stable:
    needs: build-stable
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v7
        with:
          name: mochios-iso-stable
          path: /tmp/iso

      - name: publish stable release
        env:
          GH_TOKEN: ${{ github.token }}
          GH_REPO: ${{ github.repository }}
          RELEASE_TAG: ${{ github.ref_name }}
          RELEASE_TITLE: MochiOS ${{ github.ref_name }}
        run: |
          cd /tmp/iso
          iso=$(ls *.iso 2>/dev/null | head -1)
          if [ -z "$iso" ]; then echo "no iso found"; exit 1; fi

          size=$(stat -c%s "$iso")
          limit=2147483648
          echo "iso size: $size bytes ($(( size / 1024 / 1024 )) MB)"

          cp "$GITHUB_WORKSPACE/join-iso.bat" /tmp/iso/ 2>/dev/null || true
          cp "$GITHUB_WORKSPACE/join-iso.sh" /tmp/iso/ 2>/dev/null || true

          sha256sum "$iso" > /tmp/iso/SHA256SUMS.txt
          echo "" >> /tmp/iso/SHA256SUMS.txt

          if [ "$size" -ge "$limit" ]; then
            echo "iso too large for github release ($size >= $limit), splitting..."
            split -b 2000M "$iso" "${iso}.part."
            rm -f "$iso"
            gh release delete "$RELEASE_TAG" --yes 2>/dev/null || true
            gh release create "$RELEASE_TAG" \
              "${iso}.part."* join-iso.bat join-iso.sh SHA256SUMS.txt \
              --title "$RELEASE_TITLE" --notes "mochiOS ${{ github.ref_name }}"
          else
            gh release delete "$RELEASE_TAG" --yes 2>/dev/null || true
            gh release create "$RELEASE_TAG" \
              "$iso" join-iso.bat join-iso.sh SHA256SUMS.txt \
              --title "$RELEASE_TITLE" --notes "mochiOS ${{ github.ref_name }}"
          fi