# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1437886827 25200
# Node ID ee3fe63cc51d06d9c846c7fbc64a65ee49e46e72
# Parent  6ca1b6fb996486cc331c041f7183a86de8738542
bake: Add a processor to generate a Pygments style CSS file.

diff -r 6ca1b6fb9964 -r ee3fe63cc51d piecrust/plugins/builtin.py
--- a/piecrust/plugins/builtin.py	Sat Jul 25 21:55:26 2015 -0700
+++ b/piecrust/plugins/builtin.py	Sat Jul 25 22:00:27 2015 -0700
@@ -27,6 +27,7 @@
 from piecrust.processing.compressors import (
         CleanCssProcessor, UglifyJSProcessor)
 from piecrust.processing.less import LessProcessor
+from piecrust.processing.pygments_style import PygmentsStyleProcessor
 from piecrust.processing.requirejs import RequireJSProcessor
 from piecrust.processing.sass import SassProcessor
 from piecrust.processing.sitemap import SitemapProcessor
@@ -99,6 +100,7 @@
         return [
                 CopyFileProcessor(),
                 ConcatProcessor(),
+                PygmentsStyleProcessor(),
                 CompassProcessor(),
                 LessProcessor(),
                 SassProcessor(),
diff -r 6ca1b6fb9964 -r ee3fe63cc51d piecrust/processing/pygments_style.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/piecrust/processing/pygments_style.py	Sat Jul 25 22:00:27 2015 -0700
@@ -0,0 +1,24 @@
+import yaml
+from pygments.formatters import HtmlFormatter
+from piecrust.processing.base import SimpleFileProcessor
+
+
+class PygmentsStyleProcessor(SimpleFileProcessor):
+    PROCESSOR_NAME = 'pygments_style'
+
+    def __init__(self):
+        super(PygmentsStyleProcessor, self).__init__({'pygstyle': 'css'})
+
+    def _doProcess(self, in_path, out_path):
+        with open(in_path, 'r') as fp:
+            config = yaml.load(fp)
+
+        style_name = config.get('style', 'default')
+        class_name = config.get('class', '.highlight')
+        fmt = HtmlFormatter(style=style_name).get_style_defs(class_name)
+
+        with open(out_path, 'w') as fp:
+            fp.write(fmt)
+
+        return True
+