add test for dependency

2019-06-13 04:09:43 +02:00 · 2019-06-13 04:09:43 +02:00 · 7a2c3c158c
parent d761ff6e91
commit 7a2c3c158c
1 changed files with 5 additions and 0 deletions
--- a/gen.sh
+++ b/gen.sh
@ -1,4 +1,9 @@
 #!/usr/bin/env sh
+which xsltproc >/dev/null
+test $? -eq 0 || {
+	echo "tool missing: xsltproc"
+	exit 1
+}
 test $# -eq 0 && {
 	xsltproc --encoding utf-8 -o ds-feed.xml rss.xsl data.xml
 	xsltproc --encoding iso-8859-1 -o download.html download.xsl data.xml