Add plugin: HtmlMinPlugin for minifying HTML.

hyde/ext/plugins/minify.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+"""
+Minifying resources.
+"""
+
+from hyde.plugin import Plugin
+
+class HtmlMinPlugin(Plugin):
+    """
+    The plugin class for html minification
+    Based upon http://htmlmin.readthedocs.org. See the docs for more info.
+    Supported settings:
+    extensions: list of file extensions to filter. By default: ['.html', ]
+    All the parameters supported by the htmlmin library,
+        e.g: "remove_comments: True".
+    """
+    def __init__(self, site):
+        super(HtmlMinPlugin, self).__init__(site)
+        import htmlmin
+
+        # Filter out all the settings that are not relevant to htmlmin.
+        module_settings = dict(self.settings)
+
+        self.minifier = htmlmin.Minifier(**module_settings)
+
+    def text_resource_complete(self, resource, text):
+        """
+        Minify after finishing with the text.
+        """
+
+        mode = getattr(self.site.config, 'mode', 'production')
+
+        if mode.startswith('dev'):
+            self.logger.debug("Skipping HtmlMin in development mode.")
+            return
+
+        if resource.source_file.kind != 'html':
+            return
+
+        return self.minifier.minify(text)