Account for alignment directives in derive(IntoBytes) (#3064)
#802
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Copyright 2024 The Fuchsia Authors | |
| # | |
| # Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0 | |
| # <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT | |
| # license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option. | |
| # This file may not be copied, modified, or distributed except according to | |
| # those terms. | |
| # Publish every commit from `main` to google.github.io/zerocopy. | |
| name: Publish Rustdoc on GitHub Pages | |
| on: | |
| push: | |
| branches: | |
| - main | |
| permissions: {} | |
| concurrency: | |
| group: deploy | |
| cancel-in-progress: false | |
| jobs: | |
| build: | |
| name: Build | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| steps: | |
| - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1 | |
| with: | |
| persist-credentials: false | |
| - name: Configure environment variables | |
| run: | | |
| set -eo pipefail | |
| # We use toolchain descriptors ("msrv", "stable", "nightly", and | |
| # values from the "metadata.build-rs" key in Cargo.toml) in the | |
| # matrix. This step converts the current descriptor to a particular | |
| # toolchain version by looking up the corresponding key in | |
| # `Cargo.toml`. It sets the `ZC_NIGHTLY_TOOLCHAIN` environment | |
| # variable for use in the next step (toolchain installation) because | |
| # GitHub variable interpolation doesn't support running arbitrary | |
| # commands. In other words, we can't rewrite: | |
| # | |
| # toolchain: $ {{ env.ZC_NIGHTLY_TOOLCHAIN }} | |
| # | |
| # ...to: | |
| # | |
| # toolchain: $ {{ ./cargo.sh --version matrix.toolchain }} # hypothetical syntax | |
| ZC_NIGHTLY_TOOLCHAIN="$(./cargo.sh --version nightly)" | |
| echo "Found that the 'nightly' toolchain is $ZC_NIGHTLY_TOOLCHAIN" | tee -a $GITHUB_STEP_SUMMARY | |
| echo "ZC_NIGHTLY_TOOLCHAIN=$ZC_NIGHTLY_TOOLCHAIN" >> $GITHUB_ENV | |
| # On our MSRV, `cargo` does not know about the `rust-version` field. As a | |
| # result, in `cargo.sh`, if we use our MSRV toolchain in order to run `cargo | |
| # metadata`, we will not be able to extract the `rust-version` field. Thus, | |
| # in `cargo.sh`, we explicitly do `cargo +stable metadata`. This requires a | |
| # (more recent) stable toolchain to be installed. As of this writing, this | |
| # toolchain is not used for anything else. | |
| - name: Install stable Rust for use in 'cargo.sh' | |
| uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1 | |
| with: | |
| toolchain: stable | |
| # This isn't actually required to build docs, but `cargo.sh` checks | |
| # for it in order to help avoid the subtle UI test bugs that happen | |
| # when UI tests are run without it installed. | |
| components: rust-src | |
| - name: Install Rust with nightly toolchain (${{ env.ZC_NIGHTLY_TOOLCHAIN }}) | |
| uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1 | |
| with: | |
| toolchain: ${{ env.ZC_NIGHTLY_TOOLCHAIN }} | |
| targets: "x86_64-unknown-linux-gnu" | |
| - name: Configure GitHub pages | |
| id: pages | |
| uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5 | |
| - name: Cargo doc | |
| # We pass --document-private-items and --document-hidden items to ensure | |
| # that documentation always builds even for these items. This makes | |
| # future changes to make those items public/non-hidden more painless. | |
| # Note that --document-hidden-items is unstable; if a future release | |
| # breaks or removes it, we can just update CI to no longer pass that | |
| # flag. | |
| run: | | |
| # Include arguments passed during docs.rs deployments to make sure those | |
| # work properly. | |
| # | |
| # TODO(#1228): Use `jq` to parse these from `Cargo.toml` instead of | |
| # hard-coding them once we've gotten it working again. | |
| METADATA_DOCS_RS_RUSTDOC_ARGS='--cfg doc_cfg --generate-link-to-definition' | |
| export RUSTDOCFLAGS="-Z unstable-options --document-hidden-items $METADATA_DOCS_RS_RUSTDOC_ARGS" | |
| # TODO: Use `./cargo.sh` instead once we've debugged why it won't work. | |
| cargo +$ZC_NIGHTLY_TOOLCHAIN doc --document-private-items --package zerocopy --all-features | |
| - name: Add HTML redirect to doc root | |
| # By default, Rustdoc doesn't redirect to the documentation root, so we | |
| # manually generate a redirect. | |
| run: echo '<meta http-equiv="refresh" content="0;url=zerocopy/index.html">' > target/doc/index.html | |
| - name: Upload Cargo doc output to GitHub Pages | |
| uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4 | |
| with: | |
| path: target/doc | |
| deploy: | |
| name: Deploy to GitHub Pages | |
| environment: | |
| name: github-pages | |
| url: ${{ steps.deployment.outputs.page_url }} | |
| runs-on: ubuntu-latest | |
| needs: build | |
| permissions: | |
| pages: write # zizmor: ignore[excessive-permissions] (Required for Pages deployment) | |
| id-token: write # zizmor: ignore[excessive-permissions] (Required for Pages deployment) | |
| steps: | |
| - name: Deploy to GitHub Pages | |
| id: deployment | |
| uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4 |