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88ea7cbec8
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82 Commits

Author SHA1 Message Date
王振威
88ea7cbec8 Add App extras info 2016-03-02 10:45:13 +08:00
adamclerk
cde8418658 Fixes spelling issues and import alphabetical issues 
Using goreportcard.com I noticed a few spelling errors. I really love codegangsta/cli
and wanted to help improve it.
 2016-02-09 09:36:13 -07:00
Jesse Szwedko
d5f087da9d Merge pull request #289 from KSubedi/master 
Added command to have a custom text on the USAGE section of help
 2016-02-06 13:12:10 -08:00
Gregor Noczinski
66c1742012 * Fixed typos 2016-02-06 21:39:35 +01:00
Gregor Noczinski
c462071a52 * Added ability to customize usage error messages 2016-02-06 21:39:35 +01:00
leonardyp
6f6e8caf6c Repeat context statement because of a is a pointer 
performance  optimization
gofmt  code
 2016-02-04 15:25:41 +08:00
Gregor Noczinski
f3c8e07836 Also show help if App/Command Before produces error. 2015-12-25 22:08:22 +01:00
Yagnesh Mistry
b0b9bd5dac use path.Base in Name & HelpName as default values 2015-12-18 23:28:32 +05:30
Jacopo
4a8406ac89 Run check completion before error checking 
Running check completion before error checking allows for completion of flags when no character has been typed yet
 2015-12-13 09:39:01 +10:00
Kaushal Subedi
c70ad9b688 fixed tests 2015-10-24 23:51:06 -06:00
Ryan Graham
732e97aee8 only display app version and help message once 
When processing the flags for -h/--help and -v/--version, only check
the flags in checkVersion() and checkHelp() instead of also printing
the associated message.

This fixes the problem of `app -h` and `app -v` printing their output
twice. The doubling was caused by printing the message once for each
registred alias for the given flags (-h/--help and -v/--version).

Resolves #285
 2015-10-18 17:02:23 -07:00
Jesse Szwedko
9039757268 Merge pull request #267 from tristanz/master 
Add ArgsUsage field to document the use of arguments
 2015-10-06 19:45:04 -07:00
Nodir Turakulov
c80fcac42b Honor HideHelp and HideVersion 
App.Run does not check a.Hide{Help,Version} before checking it,
as a result customers cannot define their own -v flag (e.g. for verbose)
 2015-09-27 23:42:17 -07:00
Tristan Zajonc
c7aac252f1 add tests 2015-08-12 22:14:26 -07:00
Tristan Zajonc
cc46ca1020 allow overriding help name 2015-08-12 21:58:25 -07:00
Tristan Zajonc
aced6e8739 fix tests 2015-08-12 21:43:14 -07:00
Tristan Zajonc
ef65245544 add ArgsUsage to App and Command 2015-08-12 20:00:07 -07:00
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