#!/bin/bash

set -eu

die () { echo "ERROR: $*" >&2; exit 2; }

for cmd in pdoc3; do

command -v "$cmd" >/dev/null ||

die "Missing $cmd; \`pip install $cmd\`"

done

out="www/doc"

package="sambo"

echo

echo 'Building API reference docs'

echo

pdoc3 --html --force \

--template-dir ".github/pdoc_template" \

--output-dir "$out" \

"$package"

ANALYTICS1="<script async src='https://www.googletagmanager.com/gtag/js?id=G-QJH7PLMB12'></script><script>window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}gtag('js',new Date());gtag('config','G-QJH7PLMB12');</script>"

ANALYTICS2='<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2900001379782823" crossorigin></script>'

find "$out" -name '*.html' -print0 |

xargs -0 -- sed -i "s#</head>#$ANALYTICS1$ANALYTICS2</head>#i"

exit 0 # TODO: For now

echo

echo 'Testing for broken links'

echo

problematic_urls='

https://www.gnu.org/licenses/agpl-3.0.html

'

pushd "$out" >/dev/null

grep -PR '<a .*?href=' |

sed -E "s/:.*?<a .*?href=([\"'])(.*?)/\t\2/g" |

tr "\"'" '#' |

cut -d'#' -f1 |

sort -u -t$'\t' -k 2 |

sort -u |

python -c '

import sys

from urllib.parse import urljoin

for line in sys.stdin.readlines():

base, url = line.split("\t")

print(base, urljoin(base, url.strip()), sep="\t")

' |

grep -v $'\t''$' |

while read -r line; do

while IFS=$'\t' read -r file url; do

echo "$file: $url"

[ -f "$url" ] ||

curl --silent --fail --retry 3 --retry-delay 1 --connect-timeout 10 \

--user-agent 'Mozilla/5.0 Firefox 125' "$url" >/dev/null 2>&1 ||

grep -qF "$url" <(echo "$problematic_urls") ||

die "broken link in $file: $url"

done

done

popd >/dev/null

echo

echo "All good. Docs in: $out"

echo

echo " file://$(readlink -f "$out")/$package/index.html"

echo