Convert COSCUP 2024 session list into a markdown table.

sessionn_list_to_markdown.sh

#!/usr/bin/env bash

dbg=":"
if [ "$DEBUG" = "1" ] || [ "$DEBUT" = "true" ] || [ "$DEBUT" = "yes" ]; then
	dbg=""
fi

function to_result() {
	cat >>$tmpd/result.md
}

tmpd=$(mktemp -d)
(
	(
		printf " | Speakers | Subject | Notes |\n"
		printf " | ----     |  ----   | ----  |\n"
	) | to_result

	curl -skL https://coscup.org/2024/zh-TW/session | sed -e "s/\(<div class=\"cell-content\"\)/\\n\1/g" | grep schedule-item | while read -r line; do
		$dbg echo "===================="
		echo "$line" | sed -e "s/></>\n</g" | grep -e "\(href\|name\|period\|title\|\"speaker\"\)" >$tmpd/out1
		$dbg cat $tmpd/out1

		url=$(cat $tmpd/out1 | grep -e "schedule-item" | sed -e "s/.*href=\"\(.*\)\" class.*/\1/g")
		url="https://coscup.org$url"
		$dbg echo $url

		room=$(cat $tmpd/out1 | grep -e "\"name\"" | sed -e "s/.*class=\"name\">\(.*\)<.*/\1/g")
		$dbg echo $room

		when=$(cat $tmpd/out1 | grep -e "period" | sed -e "s/.*period\">\(.*\)<.*/\1/g")
		$dbg echo $when

		speakers=$(cat $tmpd/out1 | grep -e "speaker" | sed -e "s/.*speaker\">\(.*\)<.*/\1/g" | paste -s | sed -e "s/\t/<br\/>/g")
		speakers=${speakers:- ----}
		$dbg echo $speakers

		title=$(cat $tmpd/out1 | grep -e "title" | sed -e "s/.*title\">\(.*\)<.*/\1/g")
		$dbg echo $title

		echo "| $speakers | [$title]($url) | $when , $room |" | to_result
	done

	cat $tmpd/result.md
)
rm -r $tmpd