Files
llvm/.github/workflows/docs.yml
Aiden Grossman ba3bce0779 [Github] Switch back to tj-actions/changed-files (#158335)
We were using the step security fork after the tj-actions/changed-files
supply chain attack given Github disabled the repo and all our actions
were failing during that time. Switch away from the fork back to the
main repository to avoid an extra level of indirection until we can
probably just stop using this action/roll our own.
2025-09-12 15:25:28 -07:00

216 lines
9.2 KiB
YAML

# LLVM Documentation CI
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
name: "Test documentation build"
permissions:
contents: read
on:
push:
branches:
- 'main'
paths:
- 'llvm/docs/**'
- 'clang/docs/**'
- 'clang/include/clang/Basic/AttrDocs.td'
- 'clang/include/clang/Driver/ClangOptionDocs.td'
- 'clang/include/clang/Basic/DiagnosticDocs.td'
- 'clang-tools-extra/docs/**'
- 'lldb/docs/**'
- 'libunwind/docs/**'
- 'libcxx/docs/**'
- 'libc/docs/**'
- 'lld/docs/**'
- 'openmp/docs/**'
- 'polly/docs/**'
- 'flang/docs/**'
- 'flang/include/flang/Optimizer/Dialect/FIROps.td'
- '.github/workflows/docs.yml'
pull_request:
paths:
- 'llvm/docs/**'
- 'clang/docs/**'
- 'clang/include/clang/Basic/AttrDocs.td'
- 'clang/include/clang/Driver/ClangOptionDocs.td'
- 'clang/include/clang/Basic/DiagnosticDocs.td'
- 'clang-tools-extra/docs/**'
- 'lldb/docs/**'
- 'libunwind/docs/**'
- 'libcxx/docs/**'
- 'libc/docs/**'
- 'lld/docs/**'
- 'openmp/docs/**'
- 'polly/docs/**'
- 'flang/docs/**'
- 'flang/include/flang/Optimizer/Dialect/FIROps.td'
- '.github/workflows/docs.yml'
jobs:
check-docs-build:
name: "Test documentation build"
runs-on: ubuntu-24.04
if: github.repository == 'llvm/llvm-project'
steps:
- name: Fetch LLVM sources
uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
with:
fetch-depth: 2
- name: Get subprojects that have doc changes
id: docs-changed-subprojects
uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46.0.5
with:
skip_initial_fetch: true
base_sha: 'HEAD~1'
sha: 'HEAD'
files_yaml: |
llvm:
- 'llvm/docs/**'
clang:
- 'clang/docs/**'
- 'clang/include/clang/Basic/AttrDocs.td'
- 'clang/include/clang/Driver/ClangOptionDocs.td'
- 'clang/include/clang/Basic/DiagnosticDocs.td'
clang-tools-extra:
- 'clang-tools-extra/docs/**'
lldb:
- 'lldb/docs/**'
libunwind:
- 'libunwind/docs/**'
libcxx:
- 'libcxx/docs/**'
libc:
- 'libc/docs/**'
lld:
- 'lld/docs/**'
openmp:
- 'openmp/docs/**'
polly:
- 'polly/docs/**'
flang:
- 'flang/docs/**'
- 'flang/include/flang/Optimizer/Dialect/FIROps.td'
workflow:
- '.github/workflows/docs.yml'
- name: Setup Python env
uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
with:
python-version: '3.11'
cache: 'pip'
cache-dependency-path: 'llvm/docs/requirements-hashed.txt'
- name: Install python dependencies
run: pip install -r llvm/docs/requirements-hashed.txt
- name: Install system dependencies
run: |
sudo apt-get update
# swig and graphviz are lldb specific dependencies
sudo apt-get install -y cmake ninja-build swig graphviz
- name: Setup output folder
run: mkdir built-docs
- name: Build LLVM docs
if: |
steps.docs-changed-subprojects.outputs.llvm_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B llvm-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C llvm-build docs-llvm-html docs-llvm-man
mkdir built-docs/llvm
cp -r llvm-build/docs/* built-docs/llvm/
- name: Build Clang docs
if: |
steps.docs-changed-subprojects.outputs.clang_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B clang-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C clang-build docs-clang-html docs-clang-man
mkdir built-docs/clang
cp -r clang-build/docs/* built-docs/clang/
- name: Build clang-tools-extra docs
if: |
steps.docs-changed-subprojects.outputs.clang-tools-extra_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B clang-tools-extra-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C clang-tools-extra-build docs-clang-tools-html docs-clang-tools-man
mkdir built-docs/clang-tools-extra
cp -r clang-tools-extra-build/docs/* built-docs/clang-tools-extra/
- name: Build LLDB docs
if: |
steps.docs-changed-subprojects.outputs.lldb_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B lldb-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;lldb" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C lldb-build docs-lldb-html docs-lldb-man
mkdir built-docs/lldb
cp -r lldb-build/docs/* built-docs/lldb/
- name: Build libunwind docs
if: |
steps.docs-changed-subprojects.outputs.libunwind_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B libunwind-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libunwind" -DLLVM_ENABLE_SPHINX=ON ./runtimes
TZ=UTC ninja -C libunwind-build docs-libunwind-html
mkdir built-docs/libunwind
cp -r libunwind-build/libunwind/docs/* built-docs/libunwind
- name: Build libcxx docs
if: |
steps.docs-changed-subprojects.outputs.libcxx_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B libcxx-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx;libunwind" -DLLVM_ENABLE_SPHINX=ON ./runtimes
TZ=UTC ninja -C libcxx-build docs-libcxx-html
mkdir built-docs/libcxx
cp -r libcxx-build/libcxx/docs/* built-docs/libcxx/
- name: Build libc docs
if: |
steps.docs-changed-subprojects.outputs.libc_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B libc-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libc" -DLLVM_ENABLE_SPHINX=ON ./runtimes
TZ=UTC ninja -C libc-build docs-libc-html
mkdir built-docs/libc
cp -r libc-build/libc/docs/* built-docs/libc/
- name: Build LLD docs
if: |
steps.docs-changed-subprojects.outputs.lld_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B lld-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="lld" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C lld-build docs-lld-html
mkdir built-docs/lld
cp -r lld-build/docs/* built-docs/lld/
- name: Build OpenMP docs
if: |
steps.docs-changed-subprojects.outputs.openmp_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B openmp-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;openmp" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C openmp-build docs-openmp-html
mkdir built-docs/openmp
cp -r openmp-build/docs/* built-docs/openmp/
- name: Build Polly docs
if: |
steps.docs-changed-subprojects.outputs.polly_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B polly-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="polly" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C polly-build docs-polly-html docs-polly-man
mkdir built-docs/polly
cp -r polly-build/docs/* built-docs/polly/
- name: Build Flang docs
if: |
steps.docs-changed-subprojects.outputs.flang_any_changed == 'true' ||
steps.docs-changed-subprojects.outputs.workflow_any_changed == 'true'
run: |
cmake -B flang-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;mlir;flang" -DLLVM_ENABLE_SPHINX=ON ./llvm
TZ=UTC ninja -C flang-build docs-flang-html docs-flang-man
mkdir built-docs/flang
cp -r flang-build/docs/* built-docs/flang/
- name: Upload docs
uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
with:
name: docs-output
path: built-docs/