help: unify command display
No functional changes, just unifying duplicate code paths.
Change-Id: I6afa797ca1e1eb90abdc0236325003ae070cbfb3
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/247293
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
diff --git a/subcmds/help.py b/subcmds/help.py
index 16f1f7f..7893050 100644
--- a/subcmds/help.py
+++ b/subcmds/help.py
@@ -33,11 +33,8 @@
Displays detailed usage information about a command.
"""
- def _PrintAllCommands(self):
- print('usage: repo COMMAND [ARGS]')
- print('The complete list of recognized repo commands are:')
- commandNames = list(sorted(self.commands))
-
+ def _PrintCommands(self, commandNames):
+ """Helper to display |commandNames| summaries."""
maxlen = 0
for name in commandNames:
maxlen = max(maxlen, len(name))
@@ -50,6 +47,12 @@
except AttributeError:
summary = ''
print(fmt % (name, summary))
+
+ def _PrintAllCommands(self):
+ print('usage: repo COMMAND [ARGS]')
+ print('The complete list of recognized repo commands are:')
+ commandNames = list(sorted(self.commands))
+ self._PrintCommands(commandNames)
print("See 'repo help <command>' for more information on a "
'specific command.')
@@ -71,19 +74,8 @@
commandNames = list(sorted([name
for name, command in self.commands.items()
if command.common and gitc_supported(command)]))
+ self._PrintCommands(commandNames)
- maxlen = 0
- for name in commandNames:
- maxlen = max(maxlen, len(name))
- fmt = ' %%-%ds %%s' % maxlen
-
- for name in commandNames:
- command = self.commands[name]
- try:
- summary = command.helpSummary.strip()
- except AttributeError:
- summary = ''
- print(fmt % (name, summary))
print(
"See 'repo help <command>' for more information on a specific command.\n"
"See 'repo help --all' for a complete list of recognized commands.")
