-#!/bin/sh
-
-# Pull in global dependencies.
-. ./helpers.sh
-redo-ifchange url
-redo-ifchange author
-redo-ifchange uuid
-redo-ifchange title
-
-# Build some variables. XML-escape even file contents that should not contain
-# dangerous characters, just to avoid any XML trouble.
-base_url=`cat url | head -1`
-url_protocol=`echo $base_url | cut -d ':' -f 1`
-url_basepath=`echo $base_url | cut -d '/' -f 3-`
-url_basepath_escaped=`escape_url "$url_basepath"`
-basepath="$url_protocol""://""$url_basepath_escaped"
-title=`read_and_escape_file title | head -1`
-author=`read_and_escape_file author | head -1`
-uuid=`read_and_escape_file uuid | head -1`
-
-# Write majority of feed head.
-cat << EOF
-<?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom">
-EOF
-printf "<link href=\"%s\" />\n" "$basepath"
-printf "<link href=\"%sfeed.xml\" rel=\"self\" />\n" "$basepath"
-printf "<title type=\"html\">%s</title>\n" "$title"
-printf "<author><name>%s</name></author>\n" "$author"
-printf "<id>urn:uuid:%s</id>\n" "$uuid"
-
-# Iterate through most recent entries (go by lastmod date of source files) to
-# build feed head "updated" element, and individual entries.
-first_run=0
-files=`ls -1t *.rst *.md | head -10 | tr '\n' $'\0'`
-oldIFS="$IFS"
-IFS=$'\0'
-for file in $files; do
- lastmod=`stat -c%y "$file"`
- lastmod_rfc3339=`date -u "+%Y-%m-%dT%TZ" -d "$lastmod"`
- if [ "$first_run" -lt "1" ]; then
- IFS="$oldIFS"
- printf "<updated>%s</updated>\n\n" "$lastmod_rfc3339"
- first_run=1
- fi
-
- # Build some variables and dependencies.
- intermediate_file="${file%.*}.intermediate"
- htmlfile=`escape_url "${file%.*}.html"`
- redo-ifchange "$intermediate_file"
- redo-ifchange "$uuidfile"
- title=`read_and_escape_file "$intermediate_file" | head -1`
- uuidfile="${file%.*}.uuid"
- uuid=`read_and_escape_file "$uuidfile" | head -1`
- body=`read_and_escape_file "$intermediate_file" | sed 1d`
- published=`stat -c%y "$uuidfile"`
- published_rfc3339=`date -u "+%Y-%m-%dT%TZ" -d "$published"`
-
- # Write entry.
- printf "<entry>\n"
- printf "<title type=\"html\">%s</title>\n" "$title"
- printf "<id>urn:uuid:%s</id>\n" "$uuid"
- printf "<updated>%s</updated>\n" "$lastmod_rfc3339"
- printf "<published>%s</published>\n" "$published_rfc3339"
- printf "<link href=\"%s%s\" />\n" "$basepath" "$htmlfile"
- printf "<content type=\"html\">\n%s\n</content>\n" "$body"
- printf "</entry>\n\n"
-done
-
-printf "</feed>"