TrustOS/.github/workflows/release.yml at main · nathan237/TrustOS · GitHub

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name: Build & Release ISO

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      release_tag:
        description: 'Release tag (e.g., v0.3.5)'
        required: false
        type: string

env:
  CARGO_TERM_COLOR: always

jobs:
  build-iso:
    name: Build TrustOS ISO
    runs-on: ubuntu-latest
    timeout-minutes: 30

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src

      - name: Cache cargo
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock', '**/Cargo.toml') }}
          restore-keys: |
            ${{ runner.os }}-cargo-

      - name: Install system dependencies
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y -qq xorriso

      - name: Fetch Limine bootloader
        run: |
          git clone https://github.com/limine-bootloader/limine.git \
            --branch=v8.x-binary --depth=1
          if [ -f limine/Makefile ]; then
            make -C limine 2>/dev/null || true
          fi

      - name: Build kernel (release, public edition — no jarvis)
        run: cargo build --release -p trustos_kernel --no-default-features --features "emulators,hires-logo,extras,woa,psp_sos"

      - name: Create bootable ISO
        run: |
          mkdir -p iso_root/boot/limine iso_root/EFI/BOOT

          cp target/x86_64-unknown-none/release/trustos_kernel iso_root/boot/trustos_kernel
          cp -f limine/BOOTX64.EFI         iso_root/EFI/BOOT/BOOTX64.EFI
          cp -f limine/limine-bios.sys     iso_root/boot/limine/
          cp -f limine/limine-bios-cd.bin  iso_root/boot/limine/
          cp -f limine/limine-uefi-cd.bin  iso_root/boot/limine/
          cp -f limine.conf                iso_root/limine.conf
          cp -f limine.conf                iso_root/boot/limine/limine.conf

          xorriso -as mkisofs \
            -b boot/limine/limine-bios-cd.bin \
            -no-emul-boot -boot-load-size 4 -boot-info-table \
            --efi-boot boot/limine/limine-uefi-cd.bin \
            -efi-boot-part --efi-boot-image --protective-msdos-label \
            -o trustos.iso iso_root

          echo "ISO_SIZE=$(du -h trustos.iso | cut -f1)" >> $GITHUB_ENV
          echo "KERNEL_SIZE=$(du -h target/x86_64-unknown-none/release/trustos_kernel | cut -f1)" >> $GITHUB_ENV

      - name: Upload ISO artifact
        uses: actions/upload-artifact@v4
        with:
          name: trustos-iso
          path: trustos.iso
          retention-days: 30

      - name: Create GitHub Release
        if: startsWith(github.ref, 'refs/tags/v') || github.event.inputs.release_tag != ''
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.event.inputs.release_tag || github.ref_name }}
          name: TrustOS ${{ github.event.inputs.release_tag || github.ref_name }}
          body: |
            ## TrustOS ${{ github.event.inputs.release_tag || github.ref_name }}

            ### Download
            - **trustos.iso** — Bootable ISO (UEFI + BIOS), ready for QEMU, VirtualBox, VMware, or bare metal USB

            ### Quick Start
            ```bash
            # QEMU (UEFI)
            qemu-system-x86_64 -cdrom trustos.iso -m 512M -machine q35 -cpu max -smp 4 \
              -drive if=pflash,format=raw,readonly=on,file=/usr/share/OVMF/OVMF_CODE.fd \
              -display gtk -vga std -serial stdio

            # QEMU (BIOS — no OVMF needed)
            qemu-system-x86_64 -cdrom trustos.iso -m 512M -cpu max -smp 4 \
              -display gtk -vga std -serial stdio
            ```

            ### First Commands
            - `showcase` — Automated feature tour
            - `desktop` — Launch desktop environment
            - `trustlab` — Kernel introspection laboratory
            - `neofetch` — System info

            ### Build Info
            - Kernel: ${{ env.KERNEL_SIZE }}
            - ISO: ${{ env.ISO_SIZE }}
          files: trustos.iso
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}