Add GitcClientCommand class for GITC-specific commands

These won't show up as common commands in the help text unless in a GITC
client, and will refuse to execute.

Change-Id: Iffe82adcc9d6ddde9cb4b204f83ff018042bdab0

2 files changed, 8 insertions, 4 deletions

diff --git a/subcmds/gitc_init.py b/subcmds/gitc_init.py
index c243bb3b..4f9d7344 100644
--- a/subcmds/gitc_init.py
+++ b/subcmds/gitc_init.py
@@ -18,12 +18,12 @@ import os
 import sys
 
 import gitc_utils
-from command import RequiresGitcCommand
+from command import GitcAvailableCommand
 from manifest_xml import GitcManifest
 from subcmds import init
 
 
-class GitcInit(init.Init, RequiresGitcCommand):
+class GitcInit(init.Init, GitcAvailableCommand):
   common = True
   helpSummary = "Initialize a GITC Client."
   helpUsage = """
diff --git a/subcmds/help.py b/subcmds/help.py
index ae5b8f08..9bb4c8c7 100644
--- a/subcmds/help.py
+++ b/subcmds/help.py
@@ -19,7 +19,7 @@ import sys
 from formatter import AbstractFormatter, DumbWriter
 
 from color import Coloring
-from command import PagedCommand, MirrorSafeCommand, RequiresGitcCommand
+from command import PagedCommand, MirrorSafeCommand, GitcAvailableCommand, GitcClientCommand
 import gitc_utils
 
 class Help(PagedCommand, MirrorSafeCommand):
@@ -57,8 +57,12 @@ Displays detailed usage information about a command.
     print('The most commonly used repo commands are:')
 
     def gitc_supported(cmd):
-      if not isinstance(cmd, RequiresGitcCommand):
+      if not isinstance(cmd, GitcAvailableCommand) and not isinstance(cmd, GitcClientCommand):
         return True
+      if self.manifest.isGitcClient:
+        return True
+      if isinstance(cmd, GitcClientCommand):
+        return False
       if gitc_utils.get_gitc_manifest_dir():
         return True
       return False