Matt Farina
2a256d4c53
Provide a variable for writing output with a default of os.Stderr
2016-05-05 10:26:53 -04:00
Dan Buch
cc481d6b0e
Adjust command hiding to use similar convention as hidden flags
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plus breaking out "setup" portion of `App.Run` into its own method, cleaning up
some bits of the help templates, and allowing for runtime opt-in of displaying
template errors to stderr.
2016-05-03 06:54:05 -04:00
Dan Buch
4b4c07bd4f
Ensure HandleAction/HandleExitCoder work correctly with *ExitError
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Closes #376
2016-05-02 11:32:22 -04:00
Gert-Jan Timmer
a90e2e4ff1
Fix #376 NewExitError not working, reflect vals[0] cast to Interface() was missing
2016-05-02 17:06:14 +02:00
e0d7cbbe2c
Merge pull request #372 from codegangsta/deprecation-cleanups
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Cleaning up the recently-introduced deprecations
2016-05-01 09:18:56 -04:00
Dan Buch
007295e509
Cleaning up the recently-introduced deprecations
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to ensure the intent, responsibility, and migration path are all more clear.
2016-05-01 09:09:54 -04:00
Dan Buch
fed78b8bab
Rework of hidden flag impl plus some Action func corrections
2016-05-01 08:36:17 -04:00
e671f0b23b
Merge pull request #339 from jack230230/master
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Add App.Metadata
2016-04-30 09:36:46 -04:00
王振威
f72d405107
Change Extras to Metadata
2016-04-30 10:42:07 +08:00
Dan Buch
06c01a4bba
A few tweaks based on feedback in #361
2016-04-29 03:01:57 -04:00
Dan Buch
4cae17cfe1
Ensure MultiError returned when both Before and After funcs given
2016-04-28 17:15:16 -04:00
Dan Buch
b453bf5940
Clarifying errors returned from HandleAction + tests
2016-04-28 11:03:10 -04:00
Dan Buch
271b56c71b
Cleanups based on feedback in #361
2016-04-28 10:15:04 -04:00
Dan Buch
7371138edb
Add back App.RunAndExitOnError with deprecation message
2016-04-27 12:23:09 -04:00
Dan Buch
02924293ff
Removing unused vars
2016-04-27 11:51:41 -04:00
Dan Buch
d45f7c1fe2
Allow for legacy and newer Action func signatures
2016-04-27 11:34:01 -04:00
Dan Buch
f688d47415
Encapsulate ExitCoder check into a lil func
2016-04-27 09:18:42 -04:00
Dan Buch
b7329f4968
Switch from multi-return with exit codes to ExitCoder check
2016-04-27 09:12:34 -04:00
Dan Buch
a17c8cf1d8
Rename func type suffixes Fn->Func and add OnUsageErrorFunc
2016-04-25 18:29:05 -04:00
Dan Buch
10c8309d84
Merge branch 'develop' of https://github.com/txgruppi/cli into txgruppi-develop
2016-04-25 18:10:10 -04:00
Felamande
3fb51f15e8
use filepath.Base instead of path.Base in Name & HelpName as default values.
2016-04-03 17:50:08 +08:00
Jesse Szwedko
bc465beccc
Merge pull request #346 from codegangsta/category_sort_2
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Add option to make categories with command, to display a more structured help
2016-03-26 15:39:47 -07:00
Radek Simko
d21170f0e3
Never show version if HideVersion=true
2016-03-21 16:12:46 +00:00
Jesse Szwedko
042842b819
Remove CategorizedHelp from App and allow subcommands to have categories
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Just place all subcommands in categories, the default category will be
"" which will properly format the output (and group commands that have
no category).
Also allow subcommands to have categories.
Lastly, augment the test to check the output.
2016-03-20 12:17:13 -07:00
Soulou
d0997e8f99
Set Categories as a read-only method and fix tests
2016-03-20 11:35:26 -07:00
Soulou
994a7028e2
Categories as slice, not a map anymore, order is always preserved
2016-03-20 11:35:25 -07:00
Soulou
a0801792cc
Allow to sort commands by category
2016-03-20 11:32:58 -07:00
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
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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
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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
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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
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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
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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
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Add ArgsUsage field to document the use of arguments
2015-10-06 19:45:04 -07:00
Nodir Turakulov
c80fcac42b
Honor HideHelp and HideVersion
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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
Tarcísio Gruppi
49c1229409
Added exit code support
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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
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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
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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
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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
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Aggregate errors from Before/After
2015-06-02 20:29:44 -07:00
Jesse Szwedko
7ed7a51f86
Aggregate errors from Before/After
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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
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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
2bcd11f863
Merge pull request #193 from codegangsta/add-aliases
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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
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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
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`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
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Conflicts:
app.go
2015-03-09 19:20:56 -07:00
jhowarth
a6482d2687
Merge remote-tracking branch 'upstream/master'
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Conflicts:
app.go
command.go
flag.go
2015-03-02 15:21:01 -08:00
jhowarth
6023f370c1
dry error messages
2015-03-02 12:00:21 -08:00
jhowarth
e67e05f617
DRY error handling
2015-03-02 11:56:29 -08:00
jhowarth
cbd95292ac
Remove debugging
2015-03-02 11:18:59 -08:00
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
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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.
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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
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Conflicts:
app.go
app_test.go
2015-01-10 00:35:11 +01:00
jszwedko
5159b98cbc
Use parsed context when running command as subcommnd
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Rather than passing the unparsed context (parent context) in whenever
there are no subcommands.
2015-01-09 14:46:29 -05:00
5b9e204508
Merge pull request #153 from codegangsta/allow-hiding-of-help-flag
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Allow hiding of help flag without hiding help subcommand
2015-01-08 14:49:36 -05:00
Jesse Howarth and Michael Ivey
7e05320026
Implement required flags
2014-12-02 17:44:55 +00:00
jszwedko
e72094e6a4
Prefer fmt.Fprint* functions over io.WriteString
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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
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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
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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
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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
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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
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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
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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
Jeremy Saenz
4120b604ec
Removed help flag. we no longer need it.
2013-11-20 17:24:37 -08:00
Jared Forsyth
dc8a62e0e9
refactor, more robust flag propagation
2013-11-20 01:05:18 -07:00
Jared Forsyth
ccb1528bb0
adding multi-named flags
2013-11-18 16:35:23 -07:00
Alexander Rødseth
7050f048d1
Added simple man page support
2013-11-15 12:40:18 +01:00
Alexander Rødseth
f93652a890
Fixed all problems/warnings reported by "go vet"
2013-11-15 11:35:24 +01:00
Jeremy Saenz
b25b7a883c
JMS #39 : Removed all calls to os.Exit().
2013-11-01 07:33:39 -07:00
Jeremy Saenz
e6e641143c
JMS #39 : App.Run returns an error
2013-11-01 07:33:15 -07:00
Jeremy Saenz
0d3c3f4497
Improved documentation
2013-11-01 07:31:37 -07:00
Jeremy Saenz
e5c31ab592
JMS-34: App.Run() can now be run multiple times.
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- Added a method for looking up commands
- Using some logic to make sure default flags are not added more than
once
2013-09-14 16:10:38 -07:00
Casey McTaggart
3e07cbd8ba
Show usage and exit with error whenever arguments parsing fails
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Signed-off-by: Damien Le Berrigaud <damien@pivotallabs.com>
2013-09-04 13:58:31 -06:00
Jeremy Saenz
70eacca641
JMS #25 : Added support for help flags
2013-07-24 07:35:45 -07:00
Jeremy Saenz
ed1ee94250
Adding some docs
2013-07-20 15:50:13 -07:00
Jeremy Saenz
d8cf49f0dd
Printing out version numbers
2013-07-20 08:44:09 -07:00
Jeremy Saenz
04490dabec
Minor tweaks and cleanup
2013-07-20 08:21:20 -07:00
Jeremy Saenz
580cc011fd
JMS #14 : More help cleanup
2013-07-19 15:23:42 -07:00
Jeremy Saenz
63b9f2823a
JMS #14 : Improved help. Brought help commadn back to commands
2013-07-19 15:10:34 -07:00
Jeremy Saenz
6664835bc1
JMS #14 : Moving toward having and app object
2013-07-19 08:34:01 -07:00
