Merge pull request #1770 from GaloisInc/ci-macos-13 #456
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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_${prnum} | |
| if [ "X$prref" == "Xnull" ] ; then | |
| echo Skipping PR ${X}: probable unresolved merge conflict | |
| continue | |
| fi | |
| 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 | |