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49c1229409
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67 Commits

Author SHA1 Message Date
Tarcísio Gruppi
49c1229409
Added exit code support 
Now the exit code can be returned by BeforeFn, ActionFn and AfterFn.

The `os.Exit` function is not called by this packaged

This closes #66 and closes #164
 2015-07-28 20:10:08 +02:00
Tarcísio Gruppi
9c0db3f4ac
Created types for functions 
The function used by BashComplete, Before, After, Action and
CommandNotFound have their won type.

This makes easier to change/update the API
 2015-07-28 20:02:18 +02:00
Martin Falatic
ee2cde7a77 Print blank lines in help and error outputs more consistently. 2015-06-24 22:46:33 -07:00
Jesse Szwedko
7ad88c2740 Merge pull request #238 from polds/copyright 
Add the ability to add a copyright
 2015-06-16 19:39:24 -07:00
Mawueli Kofi Adzoe
c7be972e81 Fix tiny typo. 2015-06-11 10:24:06 +00:00
Peter Olds
2726643347 Add the ability to add a copyright 
Signed-off-by: Peter Olds <polds@kyanicorp.com>
 2015-06-09 16:35:50 -06:00
Jesse Szwedko
55b8924c2b Merge pull request #230 from codegangsta/do-not-swallow-after-error 
Aggregate errors from Before/After
 2015-06-02 20:29:44 -07:00
Jesse Szwedko
7ed7a51f86 Aggregate errors from Before/After 
Previously `After` would overwrite any error from `Before`.
 2015-06-01 21:14:53 -07:00
Fabian Ruff
65d50017d4 search context hierachy for global flags 2015-05-18 23:21:33 +02:00
jszwedko
e842547421 Readd printHelp function back 
But update signature to take a writer. This is a backwards incompatible
change for those overriding the HelpPrinter, but the hope is that this
feature is largely unused and the usage is easily updated.
 2015-05-03 17:43:52 -07:00
Dan Buch
2bcd11f863 Merge pull request #193 from codegangsta/add-aliases 
Add `Command.Aliases` and deprecate `Command.ShortName`
 2015-03-16 21:49:33 -04:00
jszwedko
b95607c608 Use named struct fields 2015-03-10 08:13:31 -07:00
jszwedko
7beac44ab1 Don't default authors 2015-03-10 08:03:05 -07:00
jszwedko
5f95a9e88b Fix support for deprecated author fields 
Should add an author if either name or email is specified.
 2015-03-10 07:59:59 -07:00
jszwedko
bf65971a6a Add Command.Aliases and deprecate Command.ShortName 
`Aliases` will be more flexible while still allowing "ShortName"
behaviour via `Aliases`.
 2015-03-09 21:24:57 -07:00
jszwedko
01cdaa065a Merge remote-tracking branch 'origin/master' into add-multi-author-support 
Conflicts:
	app.go
 2015-03-09 19:20:56 -07:00
Harrison
c6592bb487 app, help: add backwards compatibility for Authors 2015-02-21 10:44:00 +11:00
jszwedko
50c77ecec0 Fix comments for .After field on Command and App 2015-02-20 16:23:36 -05:00
Jesse Szwedko
532d0bc2e3 Merge pull request #151 from imdario/master 
After: companion action for Before
 2015-02-20 16:20:12 -05:00
Harrison
3d7183307a app, help: add support for multiple authors 2015-01-31 10:04:52 +11:00
Dario Castañé
dca177c384 After handler brought up to speed. 
As discussed in issue #151, I modified the implementation to be simpler.
I checked how to propagate err, being done with a scope trick. From our
deferred function we cannot return a new value, so we override the "default"
return value (err), declared on functions' declarations.

Check this StackOverflow for more info: http://stackoverflow.com/a/19934989
 2015-01-10 00:51:06 +01:00
Dario Castañé
4ab12cd639 jszwedko's suggestion done 2015-01-10 00:44:37 +01:00
Dario Castañé
4e3a83b43e Merge branch 'master' of https://github.com/codegangsta/cli 
Conflicts:
	app.go
	app_test.go
 2015-01-10 00:35:11 +01:00
jszwedko
5159b98cbc Use parsed context when running command as subcommnd 
Rather than passing the unparsed context (parent context) in whenever
there are no subcommands.
 2015-01-09 14:46:29 -05:00
Dan Buch
5b9e204508 Merge pull request #153 from codegangsta/allow-hiding-of-help-flag 
Allow hiding of help flag without hiding help subcommand
 2015-01-08 14:49:36 -05:00
jszwedko
e72094e6a4 Prefer fmt.Fprint* functions over io.WriteString 
Less composition needed.
 2014-12-01 23:57:35 -05:00
jszwedko
b8c8282de5 Merge remote-tracking branch 'origin/master' into allow-writer-to-be-set 
Conflicts:
	app.go
	help.go
 2014-12-01 23:51:35 -05:00
jszwedko
0d4870d63e Rename Stdout -> Writer 2014-12-01 23:50:04 -05:00
jszwedko
780f839a02 Allow hiding of help flag without hiding help subcommand 
By utilizing struct zero value
 2014-12-01 23:21:22 -05:00
Dario Castañé
3c4b583fee Action error shadowing avoided on After 2014-11-18 23:54:27 +01:00
Dario Castañé
44efc2952d Added Before method to command and app 2014-11-18 23:44:21 +01:00
Peter Bourgon
179c7a5f7c Make -v, --version optional 2014-11-12 12:38:58 +01:00
Audrius Butkevicius
e38bac8225 Print author 2014-07-26 22:03:32 +01:00
Jeremy Saenz
8c34b12d83 Merge pull request #114 from AudriusButkevicius/shortcut 
Add App.RunAndExitOnError shortcut
 2014-07-15 12:30:47 -07:00
Audrius Butkevicius
449f261ee9 Add App.RunAndExitOnError shortcut 2014-07-13 18:56:43 +01:00
Audrius Butkevicius
4a645835f0 Add HideHelp flag in App and Command 2014-07-13 18:51:09 +01:00
Philippe Lafoucrière
df5fb46048 Fix global flags in Subcommands 
closes #69
 2014-07-06 11:04:48 +02:00
John Hopper
60e3dcaf6d Allow a writer to be set that represents Stdout so that redirection of App output may occur. 2014-06-12 02:27:15 -07:00
Summer Mousa
a911ec75e4 Can now change these default flags in other applications 2014-04-29 09:21:19 -05:00
Jeremy Saenz
5e1cde20d3 Merge pull request #75 from Winslett/command-not-found 
Customizable command not found function
 2014-04-22 20:33:49 -07:00
Summer Mousa
2535376782 If the Subcommand is instantiated, via the Before method and has no subcommands, display the CommandHelp instead of the SubcommandHelp 2014-04-17 11:48:00 -05:00
Summer Mousa
faf2a3d4a3 Added Before method to command. If set, or if command.Subcommands is set, then the command is treated as a recursive subcommand 2014-04-16 15:26:28 -05:00
Summer Mousa
13f0c8c0f6 More consistent implementation of recursive subcommands 2014-04-16 11:18:00 -05:00
Summer Mousa
3a10545f91 Made bash completion command optional; still need to update documentation 2014-04-12 08:32:53 -05:00
Summer Mousa
0b29bee364 merging code 2014-04-10 12:14:13 -05:00
Chris Winslett
37299d4e5a Customizable command not found function 2014-03-30 20:46:02 -07:00
Greg B
f7c1cd9a11 Add before function to app 2014-01-06 15:06:31 -08:00
Katrina Owen
7d08fb3da5 Add shortcut for version flag 2013-12-02 14:55:24 -08:00
Jeremy Saenz
01b889e637 Merge branch 'master' of github.com:xyproto/cli into xyproto-master 
Conflicts:
	app.go
	context.go
 2013-11-28 07:51:31 -08:00
Alexander Rødseth
1bea6dcbf0 Custom type for arguments 2013-11-24 14:40:21 +01:00