35 commits

Author	SHA1	Message	Date
Masahiro Sano	a16cb24999	help displays command names instead of usage in Available Commands	2015-02-17 13:50:09 -05:00
Kartik Singhal	c36f627ba6	Minor English correction	2015-02-11 17:17:28 -05:00
fabianofranz	efb045ec60	Restores the ability to fetch local only flags	2015-02-11 17:12:48 -05:00
Ahsanul Haque	e1e66f7b4e	Code commentary	2014-12-18 23:10:25 -05:00
Anthony Fok	4745f1fd64	In execute(), check if command is Runnable() ... A corner case exists where c.Runnable() is not checked before c.Run() is called, thus a nil c.Run is executed leading to "panic: runtime error: invalid memory address or nil pointer dereference". This patch adds an extra c.Runnable() check in execute() to catch that corner case. Fixes #37.	2014-12-18 22:46:33 -05:00
Maciej Szulik	6e6b6a9c19	Subcommands flag parsing errors print subcommand usage and not root's command usage ... Conflicts: command.go	2014-12-18 22:43:23 -05:00
Maciej Szulik	033c83bc5e	Subcommands flag parsing errors print subcommand usage and not root's command usage	2014-12-09 08:46:16 -05:00
Clayton Coleman	9b6c92647a	When no subcommands are registered, omit command help output ... For a single root command with a Run method, the help output still contains 'help [command]' as a subcommand (because Help is always added). Since the only subcommand would be 'help', the help is better off omitted. This change allows a command to be used both as a subcommand or a root command without having to define a custom help that elides the help command when no subcommands are added. Instead, the default help command is only added when subcommands are present.	2014-11-11 23:43:27 -05:00
spf13	b1e90a7943	Making prefix matching opt in.	2014-10-07 16:15:19 -04:00
spf13	c2c23ac0bd	adding support for prefix matching against aliases & names	2014-10-07 15:41:19 -04:00
Sam Ghods	881657297e	Replace prefix matching with aliases	2014-10-07 15:22:14 -04:00
Joel Scoble	83b58a2f9b	changed help flag setup to use PersistenFlags so -h will be supported	2014-10-07 15:18:02 -04:00
Sam Ghods	cdafa9f413	Print Long description when printing Help, fixes #20	2014-09-08 11:59:35 -04:00
spf13	864687ae68	Adding "OnInitialize()" method instead of directly setting a property. Now can have multiple initializers.	2014-07-11 10:57:53 -04:00
spf13	7cebca3761	Add support for an InitializeConfig method as defined on Cobra by the user	2014-06-27 15:45:51 -04:00
spf13	10a8494a87	Support for flags before commands	2014-06-17 12:32:27 -04:00
spf13	07be8145cc	Adding support for --help	2014-06-17 12:28:42 -04:00
spf13	1a6c5d1d21	Remove "::" from output. Fixed #4	2014-06-13 20:06:09 -04:00
spf13	71bb1dfdcd	Cobra behavior is now more consistent. Invalid flags cause Usage to be printed.	2014-06-13 20:00:56 -04:00
spf13	59bd285b5f	Documentation update	2014-04-11 10:11:09 -04:00
tummychow	667c348dbd	Test behavior for subcommand with same name as root command ... If, for some reason, you have an application with some name "foo", and your app has a subcommand "foo", cobra should behave properly when you call "foo foo", and it should also behave if you call "foo f". These changes verify both of these cases and ensure cobra responds properly.	2014-03-26 16:19:34 -04:00
tummychow	f4c075f8f8	Add command name prefix matching ... A command can now be invoked with a prefix of its own name, assuming that prefix is unambiguous (ie it isn't also a prefix of any sibling command's name).	2014-03-26 05:12:44 -04:00
Kevin Darlington	e174a40cf5	Print root usage when help called with no args.	2014-02-03 21:52:51 -05:00
awilliams	2e73a96a48	Right aligns "Use" and "Additional help topics" even if they are longer than the min padding	2014-01-17 13:36:57 +01:00
spf13	fae133554d	Fixing error messaging when upstream flag library is inconsistent.	2013-11-05 20:04:51 -05:00
spf13	79bdde5f6c	Refactored code to eliminate need for a commander. Much simpler interface now.	2013-11-01 18:36:24 -04:00
spf13	a2845e7f7a	fixed spf13/cobra#1 spf13/hugo#88	2013-09-30 21:54:46 -04:00
spf13	2d02c310f3	Help improvements	2013-09-29 02:02:49 -04:00
spf13	6b3d2f2e9a	Shorter message when invalid flags provided	2013-09-29 02:01:56 -04:00
spf13	55ff474dee	Finding command based on args cleaned up	2013-09-29 01:59:13 -04:00
spf13	74ce44d76e	Add ability to cast a command to a commander	2013-09-29 01:57:50 -04:00
spf13	39583856c0	fix trailing <nil> on help output	2013-09-28 22:42:30 -04:00
spf13	fb2146e9e5	Add support for help command	2013-09-24 16:03:22 -04:00
spf13	68f3c66d07	Proper handling of flag error messages. Fixing test that wasn't passing.	2013-09-24 13:15:30 -04:00
spf13	62fb674a93	Organize the files a bit better	2013-09-24 12:47:29 -04:00