Added uniform spacing of directives and their parameters

nginxfmt.py

@@ -15,7 +15,7 @@ __author__ = "Michał Słomkowski"
 __license__ = "Apache 2.0"
 __version__ = "1.0.2"
 
-INDENTATION = ' ' * 4
+INDENTATION = '	'
 
 TEMPLATE_VARIABLE_OPENING_TAG = '___TEMPLATE_VARIABLE_OPENING_TAG___'
 TEMPLATE_VARIABLE_CLOSING_TAG = '___TEMPLATE_VARIABLE_CLOSING_TAG___'
@@ -171,12 +171,21 @@ def perform_indentation(lines):
     """Indents the lines according to their nesting level determined by curly brackets."""
     indented_lines = []
     current_indent = 0
+    current_line = ""
+
     for line in lines:
         if not line.startswith("#") and line.endswith('}') and current_indent > 0:
             current_indent -= 1
 
         if line != "":
-            indented_lines.append(current_indent * INDENTATION + line)
+            directive = line.split(' ', maxsplit=1)
+            if directive[0] == '}' or directive[0] == 'if' or directive[0] == 'location':
+                indented_lines.append(current_indent * INDENTATION + line)
+            elif directive[1] == '{':
+                indented_lines.append(current_indent * INDENTATION + line)
+            else:
+                directive_split_space = int( ( 40 - (current_indent * 8) - len(directive[0]) ) / 8 ) + 1
+                indented_lines.append(current_indent * INDENTATION + directive[0] + directive_split_space * INDENTATION + directive[1])
         else:
             indented_lines.append("")