cssmin

commit 62f51c281cc003ce1d6564e5cb35261a6ead9aee
parent 1bf3bbc1e75b6e0126bbffbb9876c24a5c28ea8b
Author: Hugo Soucy <hugo@soucy.cc>
Date:   Wed, 26 Jan 2022 23:01:51 -0500

Return the first result only

Diffstat:
M
cssmin
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/cssmin b/cssmin
@@ -13,6 +13,8 @@
   $ echo ".red { color: red; }" | ./cssmin
 ]]
 
+local inspect = require 'inspect'
+
 do
   local function minify(css)
     return css
@@ -38,7 +40,8 @@ do
     end
 
     if extension == '.css' then
-      return print(minify(read(file)))
+      local minified, _ = minify(read(file))
+      return print(minified)
     else
       print "[Error!] Wrong file type. It should be a 'text/css'."
     end
@@ -49,7 +52,9 @@ do
       css[#css+1] = line
     end
 
-    return print(minify(table.concat(css)))
+    local minified, _ = minify(table.concat(css))
+
+    return print(minified)
   elseif not arg[1] then
     print "An argument is missing. You sould add a CSS file as argument."
   else