Improve index generation
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2ca69dbab5
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12
Makefile
12
Makefile
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@ -64,10 +64,17 @@ indexcache: $(DST_XML_FILES)
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ALL += indexcache
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# HTML INDEX
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DST_INDEX_FILES ?= $(patsubst %.xml,%.index, $(DST_XML_FILES))
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MK_INDEX_ENTRY := ./engine/mk-index-entry.sh
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INDEX_CACHE_DIR ?= $(CACHE_DIR)/rss
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$(INDEX_CACHE_DIR)/%.index: $(INDEX_CACHE_DIR)/%.xml $(MK_INDEX_ENTRY)
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@mkdir -p $(INDEX_CACHE_DIR)
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$(MK_INDEX_ENTRY) "$<" "$@"
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HTML_INDEX := $(DST_DIR)/index.html
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MKINDEX := engine/mk-index.sh
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INDEX_TEMPLATE ?= templates/index.html
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$(HTML_INDEX): $(DST_XML_FILES) $(MKINDEX) $(INDEX_TEMPLATE)
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$(HTML_INDEX): $(DST_INDEX_FILES) $(MKINDEX) $(INDEX_TEMPLATE)
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@mkdir -p $(DST_DIR)
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$(MKINDEX)
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.PHONY: index
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@ -85,10 +92,9 @@ RSS := $(DST_DIR)/rss.xml
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MKRSS := engine/mkrss.sh
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$(RSS): $(DST_RSS_FILES) $(MKRSS)
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$(MKRSS)
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ALL += $(RSS)
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.PHONY: rss
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rss: $(DST_RSS_FILES) $(RSS)
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rss: $(RSS)
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ALL += rss
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57
engine/mk-index-entry.sh
Executable file
57
engine/mk-index-entry.sh
Executable file
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@ -0,0 +1,57 @@
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#!/usr/bin/env zsh
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cd "$(git rev-parse --show-toplevel)" || exit 1
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xfic="$1"
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dst="$2"
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# Directory
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webdir="_site"
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postsdir="$webdir/posts"
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indexdir=".cache/rss"
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# HTML Accessors (similar to CSS accessors)
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dateaccessor='.yyydate'
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# title and keyword shouldn't be changed
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titleaccessor='title'
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keywordsaccessor='meta[name=keywords]::attr(content)'
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formatdate() {
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# format the date for RSS
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local d="$1"
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# echo "DEBUG DATE: $d" >&2
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LC_TIME=en_US date --date $d +'%a, %d %b %Y %H:%M:%S %z'
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}
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finddate(){ < $1 hxselect -c $dateaccessor | sed 's/\[//g;s/\]//g;s/ .*$//' }
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findtitle(){ < $1 hxselect -c $titleaccessor }
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findkeywords(){ < $1 hxselect -c $keywordsaccessor | sed 's/,/ /g' }
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mktaglist(){
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for keyword in $*; do
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printf "<span class=\"tag\">%s</span>" $keyword
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done | sed 's#><#>, <#g'
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}
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autoload -U colors && colors
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postfile="$(echo "$xfic"|sed 's#^'$postsdir'/##')"
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blogfile="$(echo "$xfic"|sed 's#.xml$#.html#;s#^'$indexdir'/#posts/#')"
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printf "%-30s" $blogfile
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d=$(finddate $xfic)
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echo -n " [$d]"
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rssdate=$(formatdate $d)
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title=$(findtitle $xfic)
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keywords=( $(findkeywords $xfic) )
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printf ": %-55s" "$title ($keywords)"
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taglist=$(mktaglist $keywords)
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{ printf "\\n<li>"
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printf "\\n<span class=\"pubDate\">%s</span>" "$d"
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printf "\\n<a href=\"%s\">%s</a>" "${blogfile}" "$title"
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printf "\\n</li>\\n\\n"
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} >> ${dst}.tmp
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# overwrite only if the value in the index are different
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if ! cmp -s ${dst} ${dst}.tmp; then
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echo " [${fg[yellow]}M${reset_color}]"
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mv -f ${dst}.tmp ${dst}
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fi
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echo " [${fg[green]}OK${reset_color}]"
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@ -33,36 +33,27 @@ mktaglist(){
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autoload -U colors && colors
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tmpdir=$(mktemp -d)
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typeset -a dates
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dates=( )
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for xfic in $indexdir/**/*.xml; do
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postfile="$(echo "$xfic"|sed 's#^'$postsdir'/##')"
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blogfile="$(echo "$xfic"|sed 's#.xml$#.html#;s#^'$indexdir'/#posts/#')"
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printf "%-30s" $postfile
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d=$(finddate $xfic)
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echo -n " [$d]"
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rssdate=$(formatdate $d)
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title=$(findtitle $xfic)
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keywords=( $(findkeywords $xfic) )
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printf ": %-55s" "$title ($keywords)"
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taglist=$(mktaglist $keywords)
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{ printf "\\n<li>"
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printf "\\n<span class=\"pubDate\">%s</span>" "$d"
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printf "\\n<a href=\"%s\">%s</a>" "${blogfile}" "$title"
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printf "\\n</li>\\n\\n"
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} >> "$tmpdir/${d}-$(basename $xfic).index"
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dates=( $d $dates )
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echo " [${fg[green]}OK${reset_color}]"
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done
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echo "Publishing"
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# building the body
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dateaccessor='.pubDate'
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finddate(){ < $1 hxselect -c $dateaccessor }
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previousyear=""
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for fic in $(ls $tmpdir/*.index | sort -r | head -n $maxarticles ); do
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for fic in $indexdir/**/*.index; do
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d=$(finddate $fic)
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echo "${${fic:h}:t} [$d]"
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cp $fic $tmpdir/$d-${${fic:h}:t}.index
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done
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previousyear=""
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for fic in $(ls $tmpdir/*.index | sort -r); do
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d=$(finddate $fic)
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echo "${fic:t}"
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year=$( echo "${fic:t}" | perl -pe 's#(\d{4})-.*#$1#')
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year=$( echo "$d" | perl -pe 's#(\d{4})-.*#$1#')
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if (( year != previousyear )); then
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echo $year
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if (( previousyear > 0 )); then
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@ -45,7 +45,7 @@ autoload -U colors && colors
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xfic="$fic"
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postfile="$(echo "$fic"|sed 's#^'$postsdir'/##')"
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blogfile="$(echo "$fic"|sed 's#.xml$#.html#;s#^'$indexdir'/#posts/#')"
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printf "%-30s" $postfile
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printf "%-30s" $blogfile
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d=$(finddate $xfic)
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echo -n " [$d]"
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rssdate=$(formatdate $d)
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@ -54,7 +54,7 @@ keywords=( $(findkeywords $xfic) )
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printf ": %-55s" "$title ($keywords)"
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categories=$(mkcategories $keywords)
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absoluteurl="${websiteurl}/${blogfile}"
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mkdir -p $(dirname $dst)
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[[ ! -d $(dirname $dst) ]] && mkdir -p $(dirname $dst)
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{ printf "\\n<item>"
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printf "\\n<title>%s</title>" "$title"
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printf "\\n<guid>%s</guid>" "$absoluteurl"
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@ -63,8 +63,10 @@ mkdir -p $(dirname $dst)
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printf "\\n<description><![CDATA[\\n%s\\n]]></description>" "$(getcontent "$xfic" "$absoluteurl")"
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printf "\\n</item>\\n\\n"
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} > "${dst}.tmp"
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# overwrite only if the value in the index are different
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if ! cmp -s ${dst} ${dst}.tmp; then
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echo " [${fg[yellow]}M${reset_color}]"
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mv -f ${dst}.tmp ${dst}
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fi
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echo " [${fg[green]}OK${reset_color}]"
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@ -32,7 +32,7 @@ formatdate() {
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isodate() {
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# format the date for sorting
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local d="$1"
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echo "DEBUG DATE: $d" >&2
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# echo "DEBUG DATE: $d" >&2
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LC_TIME=en_US date --date "$d" +'%Y-%m-%dT%H:%M:%S'
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}
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@ -45,7 +45,7 @@ dates=( )
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tmpdir=$(mktemp -d)
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for fic in $indexdir/**/*.rss; do
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rssdate=$(finddate $fic)
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echo -n "${fic:r} [$d]"
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echo -n "${${fic:h}:t} [$rssdate]"
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d=$(isodate $rssdate)
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dates=( $d $dates )
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echo " [${fg[green]}OK${reset_color}]"
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@ -308,6 +308,7 @@ ALL += indexcache
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So to resume this rule will generate for every file in =site/posts/*.html=
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a corresponding =xml= file (=hxclean= takes an HTML an try its best to make
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an XML out of it).
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** HTML Index
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:PROPERTIES:
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:CUSTOM_ID: html-index
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@ -335,6 +336,11 @@ My =mk-index.sh= script takes advantage of the index files we constructed
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before with =hxclean=.
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Mainly I use =hxselect= to find the information I want to find, the
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title, the date and the keywords.
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So my script is composed of three parts:
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1. declare the accessors (think CSS-like accessor)
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2. for all files in the cache retrieve the metas, and sort them by date
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3. compose the content
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#+begin_src bash
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#!/usr/bin/env zsh
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