cat >&2 <<EOF
Usage:
\$ $0:t links PAGE
- Print the PAGE's links
+ Print PAGE's links
\$ $0:t backs PAGE
- Print who backlinks to the PAGE
+ Print PAGE's backlinks
\$ $0:t htmls DIR
Generate HTMLs in DIR
EOF
[[ $# -eq 2 ]] || usage
-# Collect all pages
setopt GLOB_STAR_SHORT
zmodload -F zsh/stat b:zstat
typeset -A pages
typeset -a cats
for p (**(/)) cats=($p $cats)
-# Determine the links between them
+zmodload zsh/mapfile
typeset -A links
typeset -A backs
-typeset -aU words
+typeset -aU ws
for p (${(k)pages}) {
- words=()
- for w (`< $p`) {
- [[ $w =~ "\[(.*)\]" ]] || continue
+ ws=()
+ for w (${=mapfile[$p]}) {
+ [[ $w =~ "\[([^] ]+)\]" ]] || continue
w=${match[1]}
[[ ${pages[$w]} ]] || {
[[ $ZK_SHOW_MISSING ]] && print "missing $w"
continue
}
- words=($words $w)
+ ws=($ws $w)
}
- [[ $words ]] && links[$p]=${(j: :)words}
+ [[ $ws ]] && links[$p]=${(j: :)ws}
}
+unset ws
for p ws (${(kv)links}) {
for w (${=ws}) backs[$w]="$p ${backs[$w]}"
}
genHTML() {
local page=$1
local data p
- [[ $# -eq 1 ]] && data=`< $page` || data=$2
+ [[ $# -eq 1 ]] && data=${mapfile[$page]} || data=$2
data=${data//&/&}
data=${data//</<}
data=${data//>/>}
- for p (${=links[$page]}) {
+ local _links=(${(oi)=links[$page]})
+ for p ($_links) {
getrel $page $p
data="${data//\[${p}\]/<a href=\"${REPLY}.html\">[$p]</a>}"
}
- print "<\!DOCTYPE html>
+ print -r "<\!DOCTYPE html>
<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