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Clarify subdivide

Clarify subdivide #103

name: "build_and_deploy"
on:
workflow_dispatch:
inputs:
BUILD_SINGLE_DOC:
description: 'Build single version ?'
required: false
type: boolean
default: false
BUILD_MULTI_DOC:
description: 'Build multi version (live) ?'
required: false
type: boolean
default: true
FAILON_LINKCHECK:
description: 'Enforce make linkcheck (live) ?'
required: false
type: boolean
default: true
SKIP_LINKCHECK:
description: 'Skip make linkcheck ?'
required: false
type: boolean
default: false
DEPLOY_ENV_TEST:
description: 'Deploy to test ?'
required: false
type: boolean
default: false
DEPLOY_ENV_LIVE:
description: 'Deploy to live ?'
required: false
type: boolean
default: false
pull_request:
env: # This doesn't error but doesn't work like you might expect, see the steps below
BUILD_SINGLE_DOC: true
BUILD_MULTI_DOC: false
FAILON_LINKCHECK: false
SKIP_LINKCHECK: true
push:
branches:
- 'test'
env: # This doesn't error but doesn't work like you might expect, see the steps below
BUILD_SINGLE_DOC: true
BUILD_MULTI_DOC: true
FAILON_LINKCHECK: false
SKIP_LINKCHECK: true
DEPLOY_ENV_TEST: true
jobs:
build:
runs-on: ubuntu-latest
# The purpose of these outputs is to allow the separate 'deploy' job to pickup the same values
outputs:
DEPLOY_ENV_TEST: ${{ steps.confenv.outputs.DEPLOY_ENV_TEST }}
DEPLOY_ENV_LIVE: ${{ steps.confenv.outputs.DEPLOY_ENV_LIVE }}
deploy: ${{ steps.github-pages.outputs.deploy }}
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0 ## all branches all tags
- name: 'CI-ENV on: workflow_dispatch'
if: github.event_name == 'workflow_dispatch'
env:
inputs_BUILD_SINGLE_DOC: ${{ inputs.BUILD_SINGLE_DOC }}
inputs_BUILD_MULTI_DOC: ${{ inputs.BUILD_MULTI_DOC }}
inputs_SKIP_LINKCHECK: ${{ inputs.SKIP_LINKCHECK }}
inputs_FAILON_LINKCHECK: ${{ inputs.FAILON_LINKCHECK }}
inputs_DEPLOY_ENV_TEST: ${{ inputs.DEPLOY_ENV_TEST }}
inputs_DEPLOY_ENV_LIVE: ${{ inputs.DEPLOY_ENV_LIVE }}
run: |
# Canonicalize variable values "true" or "false" or default (not set)
for ename in BUILD_SINGLE_DOC BUILD_MULTI_DOC SKIP_LINKCHECK FAILON_LINKCHECK DEPLOY_ENV_TEST DEPLOY_ENV_LIVE
do
iname="inputs_${ename}"
value="${!iname}"
# inputs context has lower precedence than existing env (which is usually notset)
# set ename (env) from iname (inputs) if ename notset and value being set is not blank
if [ "${!ename-notset}" = "notset" ] && [ "X${value}" != "X" ]
then
declare "${ename}=${value}"
echo "${ename}=${!ename}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV on: release'
if: github.event_name == 'release'
run: |
# Actions don't support env setup from on: specification so we have to do it inside a step
for namevalue in {BUILD_SINGLE_DOC=false,BUILD_MULTI_DOC=true,FAILON_LINKCHECK=true,DEPLOY_ENV_LIVE=true}
do
name="${namevalue%=*}"
value="${namevalue#*=}"
if [ "${!name-notset}" = "notset" ]
then
declare "${name}=${value}"
echo "${name}=${!name}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV on: schedule'
if: github.event_name == 'schedule'
run: |
# Actions don't support env setup from on: specification so we have to do it inside a step
for namevalue in {BUILD_SINGLE_DOC=false,BUILD_MULTI_DOC=true,FAILON_LINKCHECK=false,DEPLOY_ENV_LIVE=true}
do
name="${namevalue%=*}"
value="${namevalue#*=}"
if [ "${!name-notset}" = "notset" ]
then
declare "${name}=${value}"
echo "${name}=${!name}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV on: push' # if you use a branch called 'test' see on: push
if: github.event_name == 'push'
run: |
# Actions don't support env setup from on: specification so we have to do it inside a step
for namevalue in {BUILD_SINGLE_DOC=true,BUILD_MULTI_DOC=true,SKIP_LINKCHECK=true,DEPLOY_ENV_TEST=true}
do
name="${namevalue%=*}"
value="${namevalue#*=}"
if [ "${!name-notset}" = "notset" ]
then
declare "${name}=${value}"
echo "${name}=${!name}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV on: pull_request'
if: github.event_name == 'pull_request'
run: |
# Actions don't support env setup from on: specification so we have to do it inside a step
for namevalue in {BUILD_SINGLE_DOC=true,SKIP_LINKCHECK=true}
do
name="${namevalue%=*}"
value="${namevalue#*=}"
if [ "${!name-notset}" = "notset" ]
then
declare "${name}=${value}"
echo "${name}=${!name}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV Canonicalize'
run: |
# Canonicalize variable values "true" or "false" or default (not set)
for ename in BUILD_SINGLE_DOC BUILD_MULTI_DOC SKIP_LINKCHECK FAILON_LINKCHECK DEPLOY_ENV_TEST DEPLOY_ENV_LIVE
do
if [ "${!ename+set}" = "set" ]
then
# The ,, is bash for lowercase the value
if [ "${!ename,,}" != "true" ] && [ "${!ename,,}" != "false" ]
then
echo "ENV ${ename} invalid value: '${!ename}'" 1>&2
exit 1
fi
echo "${ename}=${!ename}" >> $GITHUB_ENV
fi
done
cat $GITHUB_ENV
- name: 'CI-ENV Validate'
run: |
# Only one DEPLOY mode is allowed, if any
if [ "$DEPLOY_ENV_TEST" = "true" ] && [ "$DEPLOY_ENV_LIVE" = "true" ]
then
echo "ENV invalid params DEPLOY_ENV_TEST=$DEPLOY_ENV_TEST and DEPLOY_ENV_LIVE=$DEPLOY_ENV_LIVE" 1>&2
exit 1
fi
if [ "$DEPLOY_ENV_LIVE" = "true" ]
then
# When deploying LIVE only one BUILD mode is allowed (this is to prevent accidents)
# disallow deployment of multiple versions
if [ "$BUILD_SINGLE_DOC" = "true" ] && [ "$BUILD_MULTI_DOC" = "true" ]
then
echo "ENV invalid params BUILD_SINGLE_DOC=$BUILD_SINGLE_DOC and BUILD_MULTI_DOC=$BUILD_MULTI_DOC" 1>&2
exit 1
fi
# Maybe this should be the rule for the policy at this time (this is to prevent accidents)
# force only BUILD_MULTI_DOC
if [ "$BUILD_MULTI_DOC" != "true" ]
then
echo "ENV invalid params BUILD_MULTI_DOC=$BUILD_MULTI_DOC" 1>&2
exit 1
fi
fi
echo "Validation: SUCCESS"
exit 0
- name: Configure ENV
id: confenv
run: |
## transform: mayexist/username/reponame => reponame
export GITHUB_REPOSITORY_NAME=$(echo -n "${GITHUB_REPOSITORY}" | sed -e 's#^.*/\([^/]*\)$#\1#')
echo "GITHUB_REPOSITORY_NAME=${GITHUB_REPOSITORY_NAME}" >> $GITHUB_ENV
export sphinx_extra_version="latest"
echo "sphinx_extra_version=${sphinx_extra_version}" >> $GITHUB_ENV
# Needs trailing slash on these, as final value needs trailing slash
# Default is assume multi for production
_baseurl_prefix="${sphinx_extra_version}/"
if [ "$DEPLOY_ENV_TEST" = "true" ] && [ "$BUILD_MULTI_DOC" = "true" ] && [ "$BUILD_SINGLE_DOC" = "true" ]
then
# TEST: Prioritize multi when building both
_baseurl_prefix="docs_multi/html/${sphinx_extra_version}/"
elif [ "$DEPLOY_ENV_TEST" = "true" ] && [ "$BUILD_MULTI_DOC" = "true" ]
then
# TEST: Looks same as default
_baseurl_prefix="${sphinx_extra_version}/"
elif [ "$DEPLOY_ENV_TEST" = "true" ] && [ "$BUILD_SINGLE_DOC" = "true" ]
then
# TEST: This is moved toplevel now (no trailing slash as there is one already when this is empty)
#_baseurl_prefix="docs_single/html/${sphinx_extra_version}"
_baseurl_prefix=""
fi
echo "sphinx_html_baseurl=https://${GITHUB_REPOSITORY_OWNER}.github.io/${GITHUB_REPOSITORY_NAME}/${_baseurl_prefix}" >> $GITHUB_ENV
echo "sphinx_github_url=https://github.com/${GITHUB_REPOSITORY}" >> $GITHUB_ENV
# Latest version selection
echo "### git show-ref:"
git show-ref
echo "### git for-each-ref:"
git for-each-ref --format "%(refname)"
set +e
sphinx_latest_version=$(git for-each-ref --format "%(refname)" | sed 's/^refs\///g' | grep "tags/" | sed -e 's/^tags\///' | sort -g | tail -n1)
set -e
echo "sphinx_latest_version=${sphinx_latest_version}" >> $GITHUB_ENV
if [ "$DEPLOY_ENV_LIVE" != "true" ]
then
echo "sphinx_html_context_head_meta_robots=noindex,nofollow" >> $GITHUB_ENV
fi
# See if a tags/latest exists
if git show-ref -q latest
then
echo "$(git show-ref ${sphinx_extra_version}) ## ALREADY EXISTS, KEEPING"
else
gitref=$(git show-ref ${sphinx_latest_version} | cut -d ' ' -f1)
git tag "${sphinx_extra_version}" "${gitref}"
echo "$(git show-ref ${sphinx_extra_version}) ## CREATED LOCAL ALIAS TO ${sphinx_latest_version}"
fi
# Now we are all configured lets make these settings global
for varname in DEPLOY_ENV_TEST DEPLOY_ENV_LIVE
do
echo "$varname=${!varname}" >> $GITHUB_OUTPUT
done
echo "### $GITHUB_OUTPUT:"
cat $GITHUB_OUTPUT
echo "### $GITHUB_ENV:"
cat $GITHUB_ENV
- name: Setup python 3.9
uses: actions/setup-python@v4
with:
python-version: 3.9
- name: Install dependencies
run: |
# FIXME use the same docker container, that already has all the trimmings
# https://hub.docker.com/r/sphinxdoc/sphinx-latexpdf/tags 5.3.0
# Hmm... it does not look like the docker is being updated anymore, stuck at version 5.3.0
# this is the version we use today but tomorrow it looks like we are going to have to
# manually install like this anyway.
export DEBIAN_FRONTEND=noninteractive
sudo apt-get update -y || true
# Dep list taken from docker image
sudo apt-get install --no-install-recommends -y graphviz imagemagick make latexmk \
lmodern fonts-freefont-otf texlive-latex-recommended texlive-latex-extra \
texlive-fonts-recommended texlive-fonts-extra texlive-lang-cjk \
texlive-lang-chinese texlive-lang-japanese texlive-luatex texlive-xetex \
xindy tex-gyre
sudo apt-get install -y git # github-action image already has this
#apt-get autoremove && apt-get clean && rm -rf /var/lib/apt/lists/* # buildkit
python3 -m pip install --no-cache-dir -U pip # buildkit
python3 -m pip install --no-cache-dir Pillow # buildkit (removed Sphinx, this comes from requirements.txt)
source bin/setup_env.sh
echo "sphinx_latest_version=${sphinx_latest_version}" >> $GITHUB_ENV
pip install -r requirements.txt
- uses: ammaraskar/sphinx-problem-matcher@master
- name: make linkcheck - check links
if: ${{ env.SKIP_LINKCHECK != 'true' }}
run: |
source bin/setup_env.sh
set +e
# This can fail if 3rd party website is down (that maybe one of the points it is checking here)
make linkcheck >linkcheck.log 2>&1
retval=$?
set -e
cat linkcheck.log
if [ $retval -ne 0 ]
then
# GHA must have slow blocking stdout stream but large buffer
# This sleeps ensures the 'cat' above flushed the stream before we might writing to stderr here
sleep 3
# Repeat to STDERR to attract attention
echo "### ERROR $retval :" 1>&2
egrep "\s(broken)\s" linkcheck.log 1>&2 || true
if [ "$FAILON_LINKCHECK" = "true" ]
then
echo "ENV param FAILON_LINKCHECK=$FAILON_LINKCHECK so CI build halted due to: make linkcheck (exit-status=$retval)" 1>&2
exit $retval
fi
fi
# Force success if we get here
exit 0
- name: make html - single doc builder
if: ${{ env.BUILD_SINGLE_DOC == 'true' }}
run: |
source bin/setup_env.sh
rm -f /tmp/convert-wrapper.log
make html
rv=$?
# Report convert-wrapper failures for CI visibility
if grep -q "^FAIL" /tmp/convert-wrapper.log 2>/dev/null
then
echo "### /tmp/convert-wrapper.log:"
grep "^FAIL" /tmp/convert-wrapper.log
#rv=1 #this would force this into a step failure
fi
exit $rv
- name: "move dist/gh-pages/docs_single"
if: ${{ env.BUILD_SINGLE_DOC == 'true' }}
run: |
test -d dist/gh-pages || mkdir -p dist/gh-pages
mv -f docs/ dist/gh-pages/docs_single
if [ "$BUILD_MULTI_DOC" != "true" ]
then
# only building SINGLE so make it toplevel
mv -f dist/gh-pages/docs_single/* dist/gh-pages/
find dist/gh-pages/docs_single -exec ls -lad {} \;
rmdir dist/gh-pages/docs_single # ensures dir empty
# this exposes doctree/** linkcheck/** (that seems ok)
mv -f dist/gh-pages/html/* dist/gh-pages/
fi
- name: sphinx-multiversion - multidoc builder
if: ${{ env.BUILD_MULTI_DOC == 'true' }}
run: |
source bin/setup_env.sh
test -d dist/gh-pages || mkdir -p dist/gh-pages
sphinx-multiversion -D "smv_latest_version=$sphinx_latest_version" --dump-metadata source docs/html > dist/gh-pages/sphinx_metadata.json
cat dist/gh-pages/sphinx_metadata.json
rm -f /tmp/convert-wrapper.log
# Make the docs
sphinx-multiversion -D "smv_latest_version=$sphinx_latest_version" source docs/html
rv=$?
# Report convert-wrapper failures for CI visibility
if grep -q "^FAIL" /tmp/convert-wrapper.log 2>/dev/null
then
echo "### /tmp/convert-wrapper.log:"
grep "^FAIL" /tmp/convert-wrapper.log
#rv=1 #this would force this into a step failure
fi
exit $rv
- name: "move dist/gh-pages/docs_multi"
if: ${{ env.BUILD_MULTI_DOC == 'true' }}
run: |
test -d dist/gh-pages || mkdir -p dist/gh-pages
mv -f docs/ dist/gh-pages/docs_multi
if [ "$BUILD_SINGLE_DOC" != "true" ]
then
# only building MULTI so make it toplevel
mv -f dist/gh-pages/docs_multi/* dist/gh-pages/
find dist/gh-pages/docs_multi -exec ls -lad {} \;
rmdir dist/gh-pages/docs_multi # ensures dir empty
# this exposes doctree/** linkcheck/** (that seems ok)
mv -f dist/gh-pages/html/* dist/gh-pages/
fi
- name: "Prepare artifact"
run: |
set +e
# Provide a view of deployment structure to help with any diagnostic
for f in "dist/gh-pages/${sphinx_extra_version}/index.html" \
"dist/gh-pages/docs_multi/html/${sphinx_extra_version}/index.html" \
"dist/gh-pages/docs_multi/html/${sphinx_latest_version}/index.html" \
"dist/gh-pages/docs_single/html/index.html" \
"dist/gh-pages/" \
"dist/gh-pages/docs_single/" \
"dist/gh-pages/docs_single/html" \
"dist/gh-pages/docs_multi/" \
"dist/gh-pages/docs_multi/html"
do
if [ -d "$f" ]
then
echo "### $f (dir) :"
ls -la "$f" || true
else
echo "### $f (file) :"
ls -lad "$f" || true
fi
done
set -e
if [ -f "dist/gh-pages/${sphinx_extra_version}/index.html" ]
then
redirect_url="./${sphinx_extra_version}/index.html"
elif [ -f "dist/gh-pages/docs_multi/html/${sphinx_extra_version}/index.html" ]
then
redirect_url="./docs_multi/html/${sphinx_extra_version}/index.html"
elif [ -f "dist/gh-pages/docs_multi/html/${sphinx_latest_version}/index.html" ]
then
redirect_url="./docs_multi/html/${sphinx_latest_version}/index.html"
elif [ -f "dist/gh-pages/docs_single/html/index.html" ]
then
redirect_url="./docs_single/html/index.html"
else
redirect_url="./${sphinx_extra_version}/index.html"
fi
if [ "X${sphinx_html_context_head_meta_robots}" != "X" ] # this is already configure in env
then
meta_robots="<meta http-equiv=\"robots\" content=\"${sphinx_html_context_head_meta_robots}\">"
echo "sphinx_html_context_head_meta_robots=$sphinx_html_context_head_meta_robots"
fi
if [ "$DEPLOY_ENV_TEST" = "true" ] && [ ! -f "dist/gh-pages/${sphinx_extra_version}/index.html" ]
then
# This is added because the page latest/index.html is considered the canonical top level page
# But when we deploy multiple to test it is one level down:
# Redirect: latest/index.html => docs_multi/latest/index.html
echo "### dist/gh-pages/${sphinx_extra_version}/index.html: "
echo "redirect_url=$redirect_url"
test -d "dist/gh-pages/${sphinx_extra_version}" || mkdir -p "dist/gh-pages/${sphinx_extra_version}"
sudo tee "dist/gh-pages/${sphinx_extra_version}/index.html" << EOF
<!DOCTYPE html>
<html>
<head>
<title>${sphinx_extra_version} :: Redirecting to ${sphinx_extra_version}</title>
<meta charset="utf-8">
<meta http-equiv="refresh" content="0; url=${redirect_url}">
${meta_robots}
<link rel="canonical" href="${sphinx_html_baseurl}index.html">
</head>
</html>
EOF
# This EOF is indented left one to ensure no leading space exists in shell code
fi
# Never overwrite index.html if it already exists by this stage (because we moved files to toplevel)
if [ ! -f "dist/gh-pages/index.html" ]
then
echo "### dist/gh-pages/index.html: "
echo "redirect_url=$redirect_url"
test -d "dist/gh-pages" || mkdir -p "dist/gh-pages"
sudo tee dist/gh-pages/index.html << EOF
<!DOCTYPE html>
<html>
<head>
<title>${GITHUB_REPOSITORY_NAME} :: Redirecting to ${sphinx_extra_version}</title>
<meta charset="utf-8">
<meta http-equiv="refresh" content="0; url=${redirect_url}">
${meta_robots}
<link rel="canonical" href="${sphinx_html_baseurl}index.html">
</head>
</html>
EOF
# This EOF is indented left one to ensure no leading space exists in shell code
fi
echo "### dist/gh-pages.tar.gz :"
echo "DU: $(du -s dist/gh-pages)"
echo "DIRS: $(find dist/gh-pages -type d | wc -l)"
echo "FILES: $(find dist/gh-pages -type f | wc -l)"
echo ""
tar -zcf dist/gh-pages.tar.gz -C dist/gh-pages .
ls -lad dist/gh-pages.tar.gz
sha1sum dist/gh-pages.tar.gz
- name: Upload artifact
uses: actions/upload-artifact@v3
with:
name: sphinx-docs
path: dist/gh-pages.tar.gz
- name: Upload github-pages
if: ${{ env.DEPLOY_ENV_TEST == 'true' || env.DEPLOY_ENV_LIVE == 'true' }}
uses: actions/upload-pages-artifact@main
with:
name: github-pages
path: dist/gh-pages
retention-days: 90
- id: github-pages
name: Upload github-pages - set outputs
if: ${{ env.DEPLOY_ENV_TEST == 'true' || env.DEPLOY_ENV_LIVE == 'true' }}
run: |
# This really should be built into the upload-artifact actions with just a one-line option
if [ "$DEPLOY_ENV_LIVE" = "true" ]
then
echo "deploy=live" >> $GITHUB_OUTPUT
fi
if [ "$DEPLOY_ENV_TEST" = "true" ]
then
echo "deploy=test" >> $GITHUB_OUTPUT
fi
cat $GITHUB_OUTPUT
deploy:
needs: build
if: needs.build.outputs.DEPLOY_ENV_TEST == 'true' || needs.build.outputs.DEPLOY_ENV_LIVE == 'true'
permissions:
pages: write
id-token: write
environment:
name: github-pages
url: ${{ steps.deployment.outputs.page_url }}
env:
DEPLOY_ENV_TEST: ${{ needs.build.outputs.DEPLOY_ENV_TEST }}
DEPLOY_ENV_LIVE: ${{ needs.build.outputs.DEPLOY_ENV_LIVE }}
DEPLOY: ${{ needs.build.outputs.deploy }}
runs-on: ubuntu-latest
steps:
- name: Deploy to GitHub Pages
id: deployment
if: ${{ env.DEPLOY_ENV_TEST == 'true' || env.DEPLOY_ENV_LIVE == 'true' }}
uses: actions/deploy-pages@v2
- name: Summary
run: |
if [ "$DEPLOY_ENV_TEST" = "true" ]
then
echo ":white_check_mark: $DEPLOY DEPLOYMENT" >> $GITHUB_STEP_SUMMARY
elif [ "$DEPLOY_ENV_LIVE" = "true" ]
then
echo ":ballot_box_with_check: $DEPLOY DEPLOYMENT" >> $GITHUB_STEP_SUMMARY
else
echo ":large_orange_diamond: skip DEPLOYMENT" >> $GITHUB_STEP_SUMMARY
fi