Replace the compression script with new gzip -k feature

issues/Makefile

@@ -8,7 +8,8 @@ generate-site: clean
 	gzip -9 -c ../public/sitemap.xml > ../public/sitemap.gz
 	tools/atom.sh webzine.puffy.cafe > ../public/atom.xml
 	xmllint -format ../public/atom.xml
-	tools/compress_static.sh
+	find ../public/ -name '*.xml'  -exec gzip -9 -k {} \;
+	find ../public/ -name '*.html' -exec gzip -9 -k {} \;
 
 puffy: clean
 	tools/make_issue.sh _puffy.cafe ../public/index.html

issues/tools/compress_static.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-die() {
-    echo "$1"
-    exit 1
-}
-
-test -d ../public/ || die "You must run this from openbsd-webzine/current"
-
-find ../public/ -name '*.html' -or -name '*.xml' | while read file
-do
-    gzip -9 -c "${file}" > "${file}.gz"
-done