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Auto merge of #112407 - tgross35:ci-docs-publish, r=Mark-Simulacrum
Publish docs as github artifacts during CI Discussed here: https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/Building.20docs.20for.20PR.20CI The goal is to make docs available for download after CI runs on PRs, for easy review of API changes. Notes: - Currently this only captures library documentation (`core`, `alloc`, `std`, `test`, `proc_macro`) - You can't see artifacts until the entire workflow run has completed actions/upload-artifact#53 - There is currently a generic file name `ci-artifacts`. No way to customize this based on contained files unfortunately actions/upload-artifact#349 You can find the results at the bottom of the CI "summary" page: <img width="379" alt="image" src="https://github.com/rust-lang/rust/assets/13724985/d3748e59-242c-40f8-9f54-82177b9b481b">
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‎.github/workflows/ci.yml‎

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@@ -38,6 +38,7 @@ jobs:
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env:
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CI_JOB_NAME: "${{ matrix.name }}"
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CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
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HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
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SCCACHE_BUCKET: rust-lang-ci-sccache2
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TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
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CACHE_DOMAIN: ci-caches.rust-lang.org
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AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
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TOOLSTATE_REPO_ACCESS_TOKEN: "${{ secrets.TOOLSTATE_REPO_ACCESS_TOKEN }}"
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if: success() && !env.SKIP_JOB
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- name: create github artifacts
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run: src/ci/scripts/create-doc-artifacts.sh
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to github
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uses: actions/upload-artifact@v3
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with:
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name: "${{ env.DOC_ARTIFACT_NAME }}"
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path: obj/artifacts/doc
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if-no-files-found: ignore
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retention-days: 5
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to S3
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run: src/ci/scripts/upload-artifacts.sh
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env:
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env:
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CI_JOB_NAME: "${{ matrix.name }}"
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CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
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HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
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SCCACHE_BUCKET: rust-lang-ci-sccache2
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DEPLOY_BUCKET: rust-lang-ci2
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TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
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AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
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TOOLSTATE_REPO_ACCESS_TOKEN: "${{ secrets.TOOLSTATE_REPO_ACCESS_TOKEN }}"
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if: success() && !env.SKIP_JOB
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- name: create github artifacts
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run: src/ci/scripts/create-doc-artifacts.sh
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to github
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uses: actions/upload-artifact@v3
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with:
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name: "${{ env.DOC_ARTIFACT_NAME }}"
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path: obj/artifacts/doc
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if-no-files-found: ignore
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retention-days: 5
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to S3
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run: src/ci/scripts/upload-artifacts.sh
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env:
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DIST_TRY_BUILD: 1
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CI_JOB_NAME: "${{ matrix.name }}"
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CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
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HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
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SCCACHE_BUCKET: rust-lang-ci-sccache2
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DEPLOY_BUCKET: rust-lang-ci2
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TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
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AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
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TOOLSTATE_REPO_ACCESS_TOKEN: "${{ secrets.TOOLSTATE_REPO_ACCESS_TOKEN }}"
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if: success() && !env.SKIP_JOB
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- name: create github artifacts
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run: src/ci/scripts/create-doc-artifacts.sh
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to github
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uses: actions/upload-artifact@v3
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with:
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name: "${{ env.DOC_ARTIFACT_NAME }}"
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path: obj/artifacts/doc
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if-no-files-found: ignore
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retention-days: 5
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if: success() && !env.SKIP_JOB
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- name: upload artifacts to S3
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run: src/ci/scripts/upload-artifacts.sh
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env:

‎src/ci/docker/host-x86_64/mingw-check/Dockerfile‎

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@@ -45,6 +45,9 @@ ENV SCRIPT python3 ../x.py --stage 2 test src/tools/expand-yaml-anchors && \
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python3 ../x.py test --stage 0 src/tools/compiletest && \
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python3 ../x.py test --stage 0 core alloc std test proc_macro && \
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# Build both public and internal documentation.
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RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 library && \
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mkdir -p /checkout/obj/staging/doc && \
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cp -r build/x86_64-unknown-linux-gnu/doc /checkout/obj/staging && \
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RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 compiler && \
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RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 library/test && \
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/scripts/validate-toolstate.sh && \

‎src/ci/github-actions/ci.yml‎

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- &shared-ci-variables
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CI_JOB_NAME: ${{ matrix.name }}
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CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
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# commit of PR sha or commit sha. `GITHUB_SHA` is not accurate for PRs.
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HEAD_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
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- &public-variables
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SCCACHE_BUCKET: rust-lang-ci-sccache2
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TOOLSTATE_REPO_ACCESS_TOKEN: ${{ secrets.TOOLSTATE_REPO_ACCESS_TOKEN }}
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<<: *step
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- name: create github artifacts
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run: src/ci/scripts/create-doc-artifacts.sh
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<<: *step
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- name: upload artifacts to github
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uses: actions/upload-artifact@v3
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with:
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# name is set in previous step
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name: ${{ env.DOC_ARTIFACT_NAME }}
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path: obj/artifacts/doc
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if-no-files-found: ignore
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retention-days: 5
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<<: *step
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- name: upload artifacts to S3
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run: src/ci/scripts/upload-artifacts.sh
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env:

‎src/ci/scripts/create-doc-artifacts.sh‎

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#!/bin/bash
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# Compress doc artifacts and name them based on the commit, or the date if
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# commit is not available.
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set -euox pipefail
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# Try to get short commit hash, fallback to date
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if [ -n "$HEAD_SHA" ]; then
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short_rev=$(echo "${HEAD_SHA}" | cut -c1-8)
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else
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short_rev=$(git rev-parse --short HEAD || date -u +'%Y-%m-%dT%H%M%SZ')
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fi
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# Try to get branch, fallback to none
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branch=$(git branch --show-current || echo)
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if [ -n "$branch" ]; then
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branch="${branch}-"
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fi
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if [ "${GITHUB_EVENT_NAME:=none}" = "pull_request" ]; then
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pr_num=$(echo "$GITHUB_REF_NAME" | cut -d'/' -f1)
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name="doc-${pr_num}-${short_rev}"
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else
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name="doc-${branch}${short_rev}"
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fi
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if [ -d "obj/staging/doc" ]; then
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mkdir -p obj/artifacts/doc
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# Level 12 seems to give a good tradeoff of time vs. space savings
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ZSTD_CLEVEL=12 ZSTD_NBTHREADS=4 \
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tar --zstd -cf "obj/artifacts/doc/${name}.tar.zst" -C obj/staging/doc .
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ls -lh obj/artifacts/doc
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fi
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# Set this environment variable for future use if running in CI
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if [ -n "$GITHUB_ENV" ]; then
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echo "DOC_ARTIFACT_NAME=${name}" >> "$GITHUB_ENV"
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fi

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