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#!/bin/sh -eu
date=$(date +%s)
program=$(basename "$0")
hxnormalize="hxnormalize -l 99999999 -x"
items=$(mktemp --suffix -bookmarks_items)
titles=$(mktemp --suffix -bookmarks_titles)
anchors=$(mktemp --suffix -bookmarks_anchors)
dependencies="$(command -V xmlstarlet hxnormalize paste \
hxselect hxincl xdg-open rofi basename \
| awk '{ print $1, $3 }' | column -t)"
base=\
"<!DOCTYPE NETSCAPE-Bookmark-file-1>
<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">
<title>Bookmarks</title>
<h1>Bookmarks</h1>
<dl>
<!-- include $items --></dl>
"
bookmarks_help() {
[ "$#" = 0 ] && printf \
"
Usage: %s [FLAGS]... [ARGUMENTS]...
The program $program shall execute basic operations
on Netscape Bookmark HTML files.
Command List:
$program compile [FILES]... Combine two or more bookmark files.
$program show [FILE] Show list of bookmarks.
$program check Check dependencies.
" "$program" && exit;
}
bookmarks_combine () {
bookmarks_help "$@";
for file in "$@"
do $hxnormalize "$file" | sed 's/&/&/g' \
| xmlstarlet edit -S \
--delete '//a/@add_date' \
--delete '//a/@icon' \
--delete '//a/@icon_uri' \
--delete '//a/@last_charset' \
--delete '//a/@last_modified' \
--delete '//a/@last_modified' \
--delete '//a/@tags' \
| $hxnormalize | hxselect -i -s '\n' dt;
done | sort | awk '!removeDuplicates[$0]++' >> "$items";
printf "%s" "$base" | hxincl -f -x > "bookmarks-$date.html";
realpath "bookmarks-$date.html";
}
bookmarks_show () {
bookmarks_help "$@";
$hxnormalize "$1" | hxselect -c -i -s '\n' 'a::attr(href)' > "$anchors"
$hxnormalize "$1" | hxselect -c -i -s '\n' 'a' > "$titles"
xdg-open "$(paste -d' ' "$anchors" "$titles" \
| rofi -font "ubuntu 12" -matching regex -padding 20 -dmenu -i -p 'Bookmarks' \
| awk '{ print $1 }')";
}
rm -f /tmp/*-bookmarks_*;
[ "${1:-}" = "show" ] && shift 1 && bookmarks_show "$@" && exit;
[ "${1:-}" = "combine" ] && shift 1 && bookmarks_combine "$@" && exit;
[ "${1:-}" = "check" ] && shift 1 && printf '%s\n' "$dependencies" && exit;
bookmarks_help;
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