#!/usr/bin/env zsh
-# zk.zsh -- zettelkästen-related helper
+# zk.zsh -- zettelkästen/wiki/static website helper/generator
# Copyright (C) 2022 Sergey Matveev <stargrave@stargrave.org>
set -e
[[ $# -eq 2 ]] || usage
-# Collect all pages
setopt GLOB_STAR_SHORT
zmodload -F zsh/stat b:zstat
typeset -A pages
typeset -a cats
for p (**(/)) cats=($p $cats)
-# Determine the links between them
+zmodload zsh/mapfile
typeset -A links
typeset -A backs
typeset -aU words
for p (${(k)pages}) {
words=()
- for w (`< $p`) {
- [[ $w =~ "\[(.*)\]" ]] || continue
+ for w (${=mapfile[$p]}) {
+ [[ $w =~ "\[([^] ]+)\]" ]] || continue
w=${match[1]}
[[ ${pages[$w]} ]] || {
[[ $ZK_SHOW_MISSING ]] && print "missing $w"
genHTML() {
local page=$1
local data p
- typeset -a _links
- [[ $# -eq 1 ]] && data=`< $page` || data=$2
+ [[ $# -eq 1 ]] && data=${mapfile[$page]} || data=$2
data=${data//&/&}
data=${data//</<}
data=${data//>/>}
- [[ ( $page = "Index" ) || ( $page =~ "/Index" ) ]] \
- && _links=(${(k)pages}) || _links=(${=links[$page]})
+ local _links=(${(oi)=links[$page]})
for p ($_links) {
getrel $page $p
data="${data//\[${p}\]/<a href=\"${REPLY}.html\">[$p]</a>}"
<html><head><title>$page (${pages[$page]})</title></head><body><pre>
$data
</pre>"
+ if [[ $_links ]]; then
+ print "<hr/>Links:<ul>"
+ for p ($_links) {
+ getrel $page $p
+ print "<li><a href=\"${REPLY}.html\">$p</a> <sup>${pages[$p]}</sup></li>"
+ }
+ print "</ul>"
+ fi
local bs=(${(oi)=${backs[$page]}})
if [[ $bs ]]; then
- print "<hr/><ul>"
- for p (${(oi)=${backs[$page]}}) {
+ print "<hr/>
Backlinks:<ul>"
+ for p ($bs) {
getrel $page $p
print "<li><a href=\"${REPLY}.html\">$p</a> <sup>${pages[$p]}</sup></li>"
}
}
zmodload -F zsh/datetime b:strftime
-now=$(strftime "%F %T")
+strftime -s now "%F %T"
genIndex() {
local p
local entries=()
+ local _links=()
typeset -aU cats=()
local curdepth=${#${(s:/:)1}}
(( curdepth = curdepth + 1 ))
for p (${(oi)${(k)pages[(I)$1*]}}) {
[[ $p =~ "/Index$" ]] && continue
case ${#${(As:/:)p}} in
- ($curdepth) entries=($entries "[$p] (${pages[$p]})") ;;
+ ($curdepth) _links=($p $_links) ;;
( $(( $curdepth + 1 )) ) cats=(${1}${${p#$1}%%/*} $cats) ;;
(*) continue ;;
esac
}
+ for p (${(oi)_links}) entries=($entries "[$p] (${pages[$p]})")
if [[ $cats ]]; then
- entries=($entries "------------------------ >8 ------------------------")
- for p (${(oi)cats}) entries=($entries "[$p/Index]")
+ entries=($entries "\nSubdirectories:\n")
+ for p (${(oi)cats}) {
+ entries=($entries "[$p/Index]")
+ _links=($p/Index $_links)
+ }
fi
+ links[${1}Index]=${(j: :)_links}
genHTML ${1}Index ${(F)entries}
}