Add CLI options for highstate formatter modes

Support the --state-output and --state-verbose options for the highstate
formatter. These allow selecting a more compact output format for states without
changes or errors or hiding them entirely.

Author: James TD Smith

pepper/cli.py

@@ -108,6 +108,21 @@ def parse(self):
             ''')
         )
 
+        self.parser.add_option(
+            '--state-output', dest='state_output', default="full", type="choice",
+            choices = [ "full", "terse", "mixed", "changes", "filter" ],
+            help=textwrap.dedent('''
+                Output mode for highstate formatter
+            ''')
+        )
+
+        self.parser.add_option(
+            '--state-verbose', dest='state_verbose', default=None,
+            help=textwrap.dedent('''
+                Set to false to hide results with no changes
+            ''')
+        )
+
         self.parser.add_option(
             '--output-file', dest='output_file', default=None,
             help=textwrap.dedent('''

pepper/script.py

@@ -36,6 +36,11 @@ def __init__(self):
             self.opts = {}
         if self.cli.options.output_file is not None:
             self.opts['output_file'] = self.cli.options.output_file
+        if self.cli.options.state_output is not None:
+            self.opts['state_output'] = self.cli.options.state_output
+        if self.cli.options.state_verbose is not None:
+            self.opts['state_verbose'] = self.cli.options.state_verbose in [ "true", "True", "1" ]
+
 
     @property
     def output(self):