Add --no-deps option to configure and install

orchestra/cmds/configure.py

@@ -8,6 +8,7 @@ def install_subcommand(sub_argparser):
     cmd_parser = sub_argparser.add_parser("configure", handler=handle_configure, help="Run configure script")
     cmd_parser.add_argument("component")
     cmd_parser.add_argument("--no-force", action="store_true", help="Don't force execution of the root action")
+    cmd_parser.add_argument("--no-deps", action="store_true", help="Only execute the requested action")
 
 
 def handle_configure(args, config: Configuration):
@@ -19,4 +20,4 @@ def handle_configure(args, config: Configuration):
         exit(1)
 
     executor = Executor(args)
-    executor.run(build.configure, no_force=args.no_force)
+    executor.run(build.configure, no_force=args.no_force, no_deps=args.no_deps)

orchestra/cmds/install.py

@@ -7,6 +7,7 @@ from ..model.configuration import Configuration
 def install_subcommand(sub_argparser):
     cmd_parser = sub_argparser.add_parser("install", handler=handle_install, help="Build and install a component")
     cmd_parser.add_argument("component")
+    cmd_parser.add_argument("--no-deps", action="store_true", help="Only execute the requested action")
     cmd_parser.add_argument("--no-force", action="store_true", help="Don't force execution of the root action")
     cmd_parser.add_argument("--no-merge", action="store_true", help="Do not merge files into orchestra root")
     cmd_parser.add_argument("--create-binary-archives", action="store_true", help="Create binary archives")
@@ -22,4 +23,4 @@ def handle_install(args, config: Configuration):
         exit(1)
 
     executor = Executor(args)
-    executor.run(build.install, no_force=args.no_force)
+    executor.run(build.install, no_force=args.no_force, no_deps=args.no_deps)

orchestra/executor.py

@@ -17,8 +17,8 @@ class Executor:
         self._failed_actions: List[Action] = []
         self._pool = futures.ThreadPoolExecutor(max_workers=threads, thread_name_prefix="Builder")
 
-    def run(self, action, no_force=False):
-        self._collect_actions(action, force=not no_force)
+    def run(self, action, no_force=False, no_deps=False):
+        self._collect_actions(action, force=not no_force, no_deps=no_deps)
         self._pending_actions.sort(key=lambda a: a.qualified_name)
 
         if not self._pending_actions:
@@ -71,12 +71,15 @@ class Executor:
         status_bar.status_format = msg
         status_bar.close()
 
-    def _collect_actions(self, action: Action, force=False):
+    def _collect_actions(self, action: Action, force=False, no_deps=False):
         if not force and action.is_satisfied(recursively=True):
             return
 
         if action not in self._pending_actions:
             self._pending_actions.append(action)
+            if no_deps:
+                return
+
             for dep in action.dependencies:
                 self._collect_actions(dep)