build_ghpages.yml

name: Build GitHub Pages

on:
  push:
    branches: ["main"]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@master
      with:
        fetch-depth: 0

    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        target: wasm32-unknown-unknown
        profile: minimal
        override: true

    - run: git branch -D ghpages
      continue-on-error: true

    - run: git checkout -b ghpages
    - run: rm .gitignore
    - run: mv .gitignore.ghpages .gitignore
    - run: cargo build --lib --target wasm32-unknown-unknown --release
    - run: mv ./target/wasm32-unknown-unknown/release/customasm.wasm ./web/customasm.wasm
    - run: git config user.name github-actions
    - run: git config user.email github-actions@github.com
    - run: git add -A
    - run: git commit -m "build GitHub Pages"
    - run: git push -f origin ghpages