Add option for restricting targets

1 files changed, 14 insertions, 1 deletions

diff --git a/ick b/ick
index 6776b56..4400ac7 100755
--- a/ick
+++ b/ick
@@ -28,6 +28,11 @@ import yaml
 
 class Ick(cliapp.Application):
 
+    def add_settings(self):
+        self.settings.string_list(
+            ['target', 't'],
+            'run tests only on TARGET (can be used multiple times)')
+
     def process_args(self, args):
         filename = self.parse_command_line_args(args)
         ick = self.read_ick_file(filename)
@@ -44,11 +49,19 @@ class Ick(cliapp.Application):
             return yaml.safe_load(f)
 
     def build_projects(self, ick):
-        targets = ick.get('targets', {})
+        targets = self.get_targets(ick)
         projects = ick.get('projects', {})
         for project_name, project in projects.items():
             self.build_project(project_name, project, targets)
 
+    def get_targets(self, ick):
+        targets = ick.get('targets', {})
+        if self.settings['target']:
+            return dict(
+                (name, targets[name]) for name in self.settings['target'])
+        else:
+            return targets
+
     def build_project(self, project_name, project, targets):
         with self.logger:
             self.logger.log(