kernel.yml

on:
  workflow_dispatch:
  pull_request:
    paths:
      - kernel/**

name: Kernel

jobs:
  kernel:
    name: Build extism-runtime.wasm
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          target: wasm32-unknown-unknown
      - uses: Swatinem/rust-cache@v2

      - name: install wasm-tools
        uses: bytecodealliance/actions/wasm-tools/setup@v1

      - name: Install deps
        run: |
          sudo apt install wabt --yes

      - name: Build kernel
        shell: bash
        continue-on-error: true
        run: |
          cd kernel
          sh build.sh
          git diff --exit-code
          export GIT_EXIT_CODE=$?

      - uses: peter-evans/create-pull-request@v5
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        if: ${{ env.GIT_EXIT_CODE }} != 0
        with:
          author: "zshipko <zshipko@users.noreply.github.com>"
          title: "update(kernel): extism-runtime.wasm in ${{ github.event.pull_request.head.ref }}"
          body: "Automated PR to update `runtime/src/extism-runtime.wasm` in PR #${{ github.event.number }}"
          base: "${{ github.event.pull_request.head.ref }}"
          branch: "update-kernel--${{ github.event.pull_request.head.ref }}"
          commit-message: "update(kernel): extism-runtime.wasm in ${{ github.event.pull_request.head.ref }}"
          delete-branch: true