Merge pull request #1762 from GaloisInc/gitignore_upd_kwq1 #444
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name: Cryptol Docs | |
on: | |
push: | |
tags: ["[0-9]+.[0-9]+(.[0-9]+)?"] | |
branches: [master, "release-**"] | |
pull_request: | |
workflow_dispatch: | |
concurrency: | |
# Only run one of these at a time because they update the global pages. Don't | |
# cancel existing runs | |
group: "cryptoldoc" | |
cancel-in-progress: false | |
jobs: | |
# There are two jobs: building docs for this branch, and then | |
# building a full set of docs for and update the public interface. | |
build-branch-docs: | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v3 | |
with: | |
submodules: false | |
fetch-depth: 0 | |
- uses: cachix/install-nix-action@v20 | |
with: | |
nix_path: nixpkgs=channel:nixos-23.05 | |
- name: build PDF docs | |
if: github.event.pull_request.head.repo.fork == false | |
uses: docker://pandoc/latex:2.9.2 | |
with: | |
args: >- | |
sh -c | |
" | |
apk add make; | |
tlmgr install subfigure lastpage preprint adjustbox nag collectbox sectsty todonotes palatino mathpazo; | |
cd docs; | |
make | |
" | |
- name: build HTML docs | |
# This builds the docs for the current checked-out branch to verify they | |
# are buildable. | |
shell: bash | |
run: | | |
cd docs/RefMan | |
nix-shell \ | |
-p 'python3.withPackages (pp: [pp.sphinx pp.sphinx_rtd_theme])' \ | |
--run 'make html' | |
build-pages-docs: | |
# Do not run this on forks: | |
if: github.event.pull_request.head.repo.fork == false | |
runs-on: ubuntu-latest | |
# The public interface should then allow the user to browse the cryptol | |
# documentation at the master branch, but also the documentation associated | |
# with each pull request and each tag (where a tag typically represents a | |
# released version). | |
# | |
# The general process is to checkout a version of the repository at each | |
# pull-request branch and each tag. Then the html documentation is generated | |
# for each (a more complicate scheme would access artifacts of the doc builds | |
# from those individual builds, but building the docs is relatively fast, so | |
# it's simpler to do it here). A top-level index file is created that allows | |
# switching between the various versions of the documentation. Then the | |
# final results are committed to the gh-pages branch so that | |
# https://galoisinc.github.io/cryptol is useable to browse that | |
# documentation. | |
# | |
# In order to accomplish the above, various clones of the repository must be | |
# created that are switched to different branches/tags. The github | |
# action/checkout unfortunately is not useable for this, and it does not | |
# leave the repository it checked out in a state that it can be used for this | |
# (it removes branch references and authentication). The solution here then | |
# uses the GH_TOKEN and the `gh` API tool to interact with github to get a | |
# full reference checkout from which it can then create these ref-specific | |
# checkouts. | |
permissions: | |
pages: write | |
id-token: write | |
environment: | |
name: github-pages | |
url: ${{ steps.deployment.outputs.page_url }} | |
env: | |
# TGTBASE is used below as the working location to checkout and generate | |
# documentation. Can be changed for convenience. | |
TGTBASE: docs/ci_build_out | |
REFREPO: docs/ci_build_out/master | |
steps: | |
- uses: actions/checkout@v3 | |
with: | |
submodules: false | |
fetch-depth: 0 | |
- uses: cachix/install-nix-action@v20 | |
with: | |
nix_path: nixpkgs=channel:nixos-23.05 | |
- name: tags and pull requests | |
shell: bash | |
run: | | |
curl ${{ github.api_url }}/repos/${{ github.repository }}/pulls > pulls.json | |
head -n30 pulls.json | |
echo There are $(cat pulls.json | nix run nixpkgs#jq -- length) pull requests | |
curl ${{ github.api_url }}/repos/${{ github.repository }}/tags > tags.json | |
head -n30 tags.json | |
echo There are $(cat tags.json | nix run nixpkgs#jq -- length) tags | |
- name: checkout all doc versions | |
shell: bash | |
# Would like to clone from what we've already checked out, but | |
# actions/checkout seems to remove a lot of the critical | |
# references. [Side note: why is actions/checkout so complicated? There | |
# are some controls, but it's a bunch of typescript that compiles to over | |
# 18,000 lines of JS that gets executed by nodejs to run a couple of | |
# shell commands!] I think we can make this easier here | |
run: | | |
rm -rf ${TGTBASE} | |
mkdir ${TGTBASE} | |
# n.b. do not use github.repositoryURL for checkout: it is | |
# git:/github.com/owner/repo but that will fail in the context of | |
# github workflows; use an https reference instead: | |
git -c protocol.version=2 clone ${{ github.server_url }}/${{ github.repository }} ${REFREPO} | |
git -C ${REFREPO} fetch --all | |
for X in $(seq 0 $(( $(cat pulls.json | nix run nixpkgs#jq -- length) - 1))) ; do | |
echo Handling Pull Request number ${X} | |
prnum=$(cat pulls.json | nix run nixpkgs#jq -- .[${X}].number) | |
prref=$(cat pulls.json | nix run nixpkgs#jq -- -r .[${X}].merge_commit_sha) | |
tgt=${TGTBASE}/PR_${prnum} | |
echo "Checkout Pull Request ${prnum} at ${prref} into PR_${prnum}" | |
mkdir $tgt | |
# n.b. the switch here is important to make sure the branch is | |
# present in the clone. | |
git -C ${REFREPO} fetch origin ${prref} | |
git -C ${REFREPO} checkout ${prref} | |
git clone ${REFREPO} ${tgt} | |
git -C ${tgt} checkout ${prref} | |
if [ ! -d ${tgt}/docs/RefMan ] ; then | |
echo "Removing ${tgt}: no RefMan docs in this version" | |
rm -rf ${tgt} | |
fi | |
done | |
echo Acquiring tagged repositories | |
for X in $(seq 0 $(( $(cat tags.json | nix run nixpkgs#jq -- length) - 1))) ; do | |
echo Handling Tag number ${X} | |
tagname=$(cat tags.json | nix run nixpkgs#jq -- -r .[${X}].name) | |
tgt=${TGTBASE}/${tagname} | |
echo "Checkout Release Tag ${tagname} into ${tagname}" | |
git -C ${REFREPO} checkout ${tagname} | |
git clone ${REFREPO} ${tgt} | |
git -C ${tgt} checkout ${tagname} | |
if [ ! -d ${tgt}/docs/RefMan ] ; then | |
echo "Removing ${tgt}: no RefMan docs in this version" | |
rm -rf ${tgt} | |
fi | |
done | |
git -C ${REFREPO} switch --discard-changes master | |
- name: sphinx version config for each doc directory | |
shell: bash | |
run: | | |
topdir=$(pwd) | |
for tgt in ${TGTBASE}/* ; do | |
echo "Setting RefMan config in ${tgt}" | |
(cd ${tgt}/docs/RefMan | |
nix run nixpkgs#python3 -- ${topdir}/.github/gen_html_context.py ${{ github.repository }} $(basename ${tgt}) >> conf.py | |
) | |
done | |
- name: docs for each tag and pull request | |
shell: bash | |
# Do not fail if a particular set of docs doesn't build, just echo an | |
# error message placeholder for that set. | |
run: | | |
for tgt in ${TGTBASE}/* ; do | |
(cd ${tgt}/docs/RefMan; | |
echo Building HTML docs in ${tgt}/docs/RefMan | |
nix-shell \ | |
-p 'python3.withPackages (pp: [pp.sphinx pp.sphinx_rtd_theme])' \ | |
--run 'make html' | |
) || ( | |
echo "Unable to generate documentation for this release" > ${tgt}/docs/RefMan/_build/html/RefMan.html | |
) | |
mv ${tgt}/docs/RefMan/_build/html docs/RefMan/_build/$(basename ${tgt}) | |
done | |
cp docs/index.html docs/RefMan/_build/index.html | |
- name: upload pages artifact | |
uses: actions/upload-pages-artifact@v1 | |
with: | |
path: 'docs/RefMan/_build' | |
- name: Deploy to github pages | |
id: deployment | |
uses: actions/deploy-pages@v2 | |