Adding 'cmd' option to pdf brick.

zena · Aug 3, 2013 · 6e88f0d · 6e88f0d
1 parent 839b05f
commit 6e88f0d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/bricks/pdf/lib/bricks/pdf.rb b/bricks/pdf/lib/bricks/pdf.rb
@@ -3,7 +3,8 @@
 
   Examples:
 
-  Bricks::Pdf.engine = 'Xhtml2pdf'
+  Bricks::Pdf.engine = 'prince'
+  Bricks::Pdf.cmd    = '/usr/local/bin/prince'
 
   Bricks::Pdf.render_file "myfile.html"                            => STDOUT       (strings)
   Bricks::Pdf.render_file "myfile.html", "out.pdf"                 => out.pdf      (file)

diff --git a/bricks/pdf/lib/bricks/pdf/engine/prince.rb b/bricks/pdf/lib/bricks/pdf/engine/prince.rb
@@ -2,8 +2,9 @@ module Bricks
   module Pdf
     module Engine
       module Prince
+        CMD = Bricks::CONFIG['pdf']['cmd'] || 'prince'
         def command(opts)
-          cmd = ['prince']
+          cmd = [CMD]
           {
             :http_user     => '--http-user=',
             :http_password => '--http-password=',