name: Publish

on:
  push:
    branches:
      - trunk

env:
  CARGO_INCREMENTAL: false
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: full
  RUSTFLAGS: --cfg=web_sys_unstable_apis

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the code
        uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Install Rust WASM target
        run: rustup target add wasm32-unknown-unknown

      - name: Install wasm-bindgen-cli
        run: cargo +stable install wasm-bindgen-cli --version=0.2.87

      - name: Pin wasm-bindgen version
        run: cargo update -p wasm-bindgen --precise 0.2.87

      - name: Build WebGPU examples
        run: cargo build --release --target wasm32-unknown-unknown

      - name: Generate JS bindings for WebGPU examples
        run: |
          for i in target/wasm32-unknown-unknown/release/*.wasm;
          do
            wasm-bindgen --no-typescript --out-dir target/generated-gpu --web "$i";
          done

      - name: Deploy WebGPU examples
        uses: JamesIves/github-pages-deploy-action@v4.4.3
        if: github.ref == 'refs/heads/trunk'
        with:
          token: ${{ secrets.WEB_DEPLOY }}
          folder: target/generated-gpu
          repository-name: gfx-rs/wgpu-rs.github.io
          branch: master
          target-folder: examples-gpu/wasm

      - name: Clean the build
        run: cargo clean

      - name: Build WebGL examples
        run: cargo build --release --target wasm32-unknown-unknown --features webgl

      - name: Generate JS bindings for WebGL examples
        run: |
          for i in target/wasm32-unknown-unknown/release/*.wasm;
          do
            wasm-bindgen --no-typescript --out-dir target/generated-gl --web "$i";
          done

      - name: Deploy WebGL examples
        uses: JamesIves/github-pages-deploy-action@v4.4.3
        if: github.ref == 'refs/heads/trunk'
        with:
          token: ${{ secrets.WEB_DEPLOY }}
          folder: target/generated-gl
          repository-name: gfx-rs/wgpu-rs.github.io
          branch: master
          target-folder: examples-gl/wasm