shithub: news2atom

Download patch

ref: f377a85907803538f4f475a7d88eb44e601f4ff7
parent: f4e0733bbabdcedd5de6032eea1e17f6ec66a93c
parent:
author: sirjofri <sirjofri@sirjofri.de>
date: Sun Feb 21 16:27:24 EST 2021

adds max number of posts

--- a/news2atom	Tue Feb  9 05:22:10 2021
+++ b/news2atom	Sun Feb 21 16:27:24 2021
@@ -20,19 +20,21 @@
 
 rfork e
 
-flagfmt='d:domain domain, u:self selfurl, n:newspath newspath, t:title title, s:stylesheet stylesheet'
+flagfmt='d:domain domain, u:self selfurl, n:newspath newspath, t:title title, s:stylesheet stylesheet, m:max maxentries'
 if(! ifs=() eval `{aux/getflags $*}){
-	echo 'usage: news2atom -d domain -u selfurl -t title [ -n newspath ] [ -s stylesheet ]' >[1=2]
+	echo 'usage: news2atom -d domain -u selfurl -t title [ -n newspath ] [ -s stylesheet ] [ -m maxentries ]' >[1=2]
 	exit usage
 }
 
 ~ $#title 0 && { echo missing arg: title; exit usage }
 ~ $#self 0 && { echo missing arg: selfurl; exit usage }
 ~ $#newspath 0 && newspath=/lib/news
+~ $#max 0 && max=30
 
 mdate=`{date -ut}
 nl='
 '
+n=()
 
 echo '<?xml version="1.0" encoding="utf-8"?>'
 ~ $#stylesheet 0 || echo '<?xml-stylesheet type="text/xsl" href="'$"stylesheet'"?>'
@@ -43,6 +45,11 @@
 <link rel="self" href="'$"self'"/>'
 
 for(f in `{ls -t $newspath}){
+	if(~ $#n $max){
+		echo '</feed>'
+		exit
+	}
+	n=($n 1)
 	fname=`{basename $f}
 	author=`{ls -l $f}
 	author=$author(4)