add tests and move scripts

generators/email

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+. ./helpers/template
+
+export BOUNDARY="-$(date | md5sum | cut -d ' ' -f 1)"
+
+(
+	render_template mail
+
+	if [ -n "$MUNIN_DIRECTORY" -a -d "$MUNIN_DIRECTORY" ]; then
+		cd "$MUNIN_DIRECTORY"
+
+		for file in *day.png; do
+			export file
+			export base64="$(base64 "$file")"
+
+			render_template mail-png-attachment
+		done
+	fi
+
+	printf "\n--%s--\n" "$BOUNDARY"
+) | sendmail "$EMAIL_RECIPIENT"

generators/html

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+. ./helpers/template
+
+export content="$REPORT"
+
+render_template plain > "$HTML_OUTPUT"