wgpu/.github/workflows/docs.yml

name: Docs

on:
  pull_request:
    paths:
      - '.github/workflows/docs.yml'
  push:
    branches:
      - trunk

env:
  # We need to use nightly for various features
  # when building docs.rs style docs.
  NIGHTLY_VERSION: nightly-2023-12-17

  CARGO_INCREMENTAL: false
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: full

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Install documentation toolchain
        run: rustup toolchain install ${{ env.NIGHTLY_VERSION }} --no-self-update --profile=minimal

      - name: Build the docs (nightly)
        run: |
          cargo +${{ env.NIGHTLY_VERSION }} doc --no-deps --lib          
        env:
          RUSTDOCFLAGS: --cfg docsrs

      - name: Build the docs (stable)
        run: cargo +stable doc --no-deps --lib
        if: ${{ failure() }}

      - name: Deploy the docs
        uses: JamesIves/github-pages-deploy-action@v4.6.3
        if: github.ref == 'refs/heads/trunk'
        with:
          token: ${{ secrets.WEB_DEPLOY }}
          folder: target/doc
          repository-name: gfx-rs/wgpu-rs.github.io
          branch: master
          target-folder: doc