b7329f4968
Switch from multi-return with exit codes to ExitCoder check
9 years ago
10c8309d84
Merge branch 'develop' of https://github.com/txgruppi/cli into txgruppi-develop
9 years ago
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
9 years ago
d21170f0e3
Never show version if HideVersion=true
9 years ago
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.
9 years ago
d0997e8f99
Set Categories as a read-only method and fix tests
9 years ago
994a7028e2
Categories as slice, not a map anymore, order is always preserved
9 years ago
a0801792cc
Allow to sort commands by category
9 years ago
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
9 years ago
54b6cca78e
Remove panic from help.
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There is a panic in printHelp that can be trivially triggered when the
shell closes os.Stdout. This happens, for example, when data is piped
between a cli app and something else.
See https://github.com/helm/helm/issues/387
9 years ago
8b46886de8
added flag to have a custom text on the USAGE section of help
9 years ago
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
9 years ago
db7af859d2
make help and version parsing use actual specified values
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fixes #254
9 years ago
aced6e8739
fix tests
9 years ago
ecb0b5ac0a
improve help by including parent command for subcommands
9 years ago
ef65245544
add ArgsUsage to App and Command
9 years ago
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
9 years ago
758ad1e836
Sets a subcommand's parent cmd
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This allows the help output to show the correct/full command path to the
subcommand.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
9 years ago
8cae4991af
Fixing more formatting
9 years ago
4d3820c145
If there are no commands, don't show Commands section. Also fixed Copyright section formatting.
9 years ago
595c055010
If Version is an empty string, suppress version output in usage help.
9 years ago
7ad88c2740
Merge pull request #238 from polds/copyright
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Add the ability to add a copyright
9 years ago
4a11a6ba05
Remove whitespace #238
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Signed-off-by: Peter Olds <polds@kyanicorp.com>
9 years ago
2726643347
Add the ability to add a copyright
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Signed-off-by: Peter Olds <polds@kyanicorp.com>
9 years ago
2272dad83e
Version and help check should look for local flags too
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Now that Global looks up the chain of contexts, the top level should
access the flags without the prefix (i.e. Bool rather than GlobalBool).
9 years ago
7c041f5811
do not print 'AUTHOR(S):' is there is no author
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Signed-off-by: Victor Vieux <victorvieux@gmail.com>
10 years ago
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.
10 years ago
Dan Buch
2bcd11f863
Merge pull request #193 from codegangsta/add-aliases
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Add `Command.Aliases` and deprecate `Command.ShortName`
10 years ago
84630daaf4
Update help.go
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change template `AUTHOR(s)` tab ident to whitespace.
10 years ago
bf65971a6a
Add `Command.Aliases` and deprecate `Command.ShortName`
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`Aliases` will be more flexible while still allowing "ShortName"
behaviour via `Aliases`.
10 years ago
3e0905345c
Merge pull request #186 from nrdufour/master
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Fixing the issue with a command with subcommands not showing help message
10 years ago
4be878bffc
Fixing the issue with a command with subcommands not showing help message.
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- the command name is "" and HasName was returning true for an empty
ShortName.
- the Show method wasn't aware that command name was just "" and
returned the first subcommand.
10 years ago
c6592bb487
app, help: add backwards compatibility for Authors
10 years ago
3d7183307a
app, help: add support for multiple authors
10 years ago
Dan Buch
a14c5b47c7
Merge pull request #154 from codegangsta/allow-writer-to-be-set
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Allow writer to be set
10 years ago
e7849f9239
Merge pull request #128 from nbjahan/patch-1
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Fixed ShowSubcommandHelp
10 years ago
e72094e6a4
Prefer fmt.Fprint* functions over io.WriteString
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Less composition needed.
10 years ago
b8c8282de5
Merge remote-tracking branch 'origin/master' into allow-writer-to-be-set
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Conflicts:
app.go
help.go
10 years ago
0d4870d63e
Rename Stdout -> Writer
10 years ago
59ef9567ae
Fix bash completion for deep level subcommands
10 years ago
4db56687fa
Fixed ShowSubcommandHelp
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ShowSubcommandHelp should show help for the subcommand not the app
10 years ago
120f0688a4
Merge remote-tracking branch 'parent/master'
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Conflicts:
cli_test.go
flag_test.go
10 years ago
ec11175ac1
Merge pull request #123 from AudriusButkevicius/help
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Additional help cleanup
10 years ago
527fbe0671
Unify template formatting
10 years ago
fcc1613bb5
Do not show empty description section
10 years ago
e38bac8225
Print author
10 years ago
bc02933ea4
Fix Subcommand help text
10 years ago
d6d4e6448b
Hide "Options" sections in help, if no flags are defined
10 years ago
5821632000
Adding VersionPrinter and tests.
10 years ago
60e3dcaf6d
Allow a writer to be set that represents Stdout so that redirection of App output may occur.
10 years ago
Dan Buch
Jesse Szwedko
Radek Simko
Soulou
Matt Butcher
Kaushal Subedi
Ryan Graham
elij
Tristan Zajonc
Tarcísio Gruppi
Brian Goff
Martin Falatic
Peter Olds
Victor Vieux
Dan Buch
陈小玉
Nicolas Dufour
Harrison
pivaldi
Nima Jahanshahi
Josh Mervine
Jeremy Saenz
Audrius Butkevicius
Joshua Mervine
John Hopper