From: paul <paul@plutz.net>
Date: Wed, 13 Apr 2016 11:11:05 +0000 (+0000)
Subject: allow overriding file magic
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=ad0d9ced2d58a16fea9d75f517cd53fc5744cc73;p=shcgi

allow overriding file magic

svn path=/trunk/; revision=27
---

diff --git a/static.sh b/static.sh
index c86ed9f..153cce0 100755
--- a/static.sh
+++ b/static.sh
@@ -18,17 +18,22 @@
 # along with shcgi.  If not, see <http://www.gnu.org/licenses/>. 
 
 
-unset length date file
+unset length date file suffix
 file="$_EXEC/static/$STATIC"
 date="$(stat -c %Y "$file")"
 
+# allow overriding magic file recognition
+# don't use this if `file` returns type correctly
+declare -A suffix
+suffix[css]="text/css"
+
 if [ -x "$file" -o \! -r "$file" -o \! -f "$file" ]; then
   printf 'HTTP/1.1 403 Forbidden\n\n'
 elif [ "$date" = "$HTTP_IF_NONE_MATCH" ]; then
   printf 'HTTP/1.1 304 Not Modified\n\n'
 else
   length="$(stat -c %s "$file")"
-  magic="$(file -bi "$file")"
+  magic="${suffix[${file##*.}]:-$(file -bi "$file")}"
 
   printf 'Etag: %s\r\n' "$date"
   printf 'Content-Type: %s\r\n' "${magic:-all/all}"