Dan Buch
a0e694ed72
Add UintFlag, Uint64Flag types and supporting code
2016-06-16 11:13:32 -04:00
Dan Buch
537f5beb66
Tweaks to Int64Flag PR
2016-06-16 10:14:28 -04:00
Bruno França dos Reis
5c7cca7f16
Adding Int64Slice related stuff in flag.go and context.go, and related tests
2016-06-11 21:54:33 -07:00
Bruno França dos Reis
4962423cba
Adding Int64Flag type and related tests
2016-06-11 15:22:07 -07:00
Dan Buch
7cd5bed6cb
Backporting flagValue func from v2 branch
2016-06-08 10:34:44 -04:00
Joshua Rubin
f621deee5a
fix panic getting visible flags
2016-06-08 04:27:57 -06:00
Matt Farina
07ce8bf79c
Cleaned up else per golint
...
When an if ends in a return the else is not required. golint
detects these conditions and found these.
2016-05-09 10:15:05 -04:00
Matt Farina
2f110bd745
Cleaned up exported func comments per golint
2016-05-09 10:12:59 -04:00
Matt Farina
6f0b442222
Update to ErrWriter and make available on app
2016-05-06 12:14:26 -04:00
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
cd92adcb75
Further simplifying default flag stringer func
2016-05-02 19:58:16 -04:00
Dan Buch
6089d723a8
Use existing prefixedNames func
2016-05-02 19:52:39 -04:00
Dan Buch
69a8e25f3d
Make flag usage rendering more consistent; show default values
2016-05-02 19:42:08 -04:00
Dan Buch
23af5dd643
Rename flag stringer func bits for clarity, consistency
2016-05-02 13:07:57 -04:00
Dan Buch
22773b14c1
Allow for pluggable flag-level help text formatting
...
by defining `cli.DefaultFlagStringFunc` with a default value that uses
`withEnvHint`, conditionally running a given flag's `FormatValueHelp` if
present.
Closes #257
2016-05-02 13:05:21 -04:00
Dan Buch
fed78b8bab
Rework of hidden flag impl plus some Action func corrections
2016-05-01 08:36:17 -04:00
Harshavardhana
99431669d0
New `Hide` variable for all Flags
...
This is a way to provide hidden flags for app, command and subcommands
For example:
--generate-bash-completion global flag shouldn't be printed along
with other flags as it might generally confuse people into thinking
that 'generate' in-fact would generate a bash completion file for them
to be used along with their app.
Also in general one would want to hide some flags for their apps.
2016-04-30 22:24:27 -04:00
Kevin Cantwell
13b7eedc13
Parses usage placeholders via back quotes. Resolves #333
2016-04-21 23:04:01 -04:00
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
Gregor Noczinski
09e2c89597
* Changed the way how to return the result. Because of strange ci failure
2016-01-23 12:01:49 +01:00
Gregor Noczinski
82ddbd9a07
* Improve GenericFlag.String() by suppressing empty "" for GenericFlags on nil or empty Generic.String()
...
* Cleanup StringFlag.String()
* Add os specific envHint handling for Windows (%ENV_VAR% instead of $ENV_VAR on posix systems)
2016-01-22 15:08:27 +01:00
Jille Timmermans
f101a00018
Export cli.Flag.GetName (previously cli.Flag.getName)
2015-12-15 17:29:03 +00:00
ston1th
25ef368235
added destination scan testing and BoolT
2015-11-14 22:39:38 +01:00
ston1th
bb7e45acf1
Added destination scan support for flags
2015-11-14 20:01:15 +01:00
Jesse Szwedko
005b120d20
Add godoc comments to flag structs
2015-06-02 20:51:09 -07:00
Sergey Romanov
f47f7b7e85
Fix panic if Valus in Int/StringSliceFlasg is missing
2015-06-01 01:50:23 +05:00
jszwedko
44d40054fa
Use 0 as the base when parsing ints
...
To be consistent with what the stdlib flag package does.
2015-01-09 13:10:42 -05:00
Sam Zaydel
ef23aa6da2
strconv.ParseInt should be used instead of strconv.ParseUint when reading Int Flags from envvars.
2015-01-09 05:53:14 -08:00
jszwedko
059c02782a
Use double quotes in output for defaults
...
Windows doesn't recognize 's for wrapping values. "s should work on all
systems.
2015-01-08 15:35:23 -05:00
21d399c3fa
Merge pull request #166 from codegangsta/fix-generic-flag-help-text
...
Fix help text for generic flag to not insinuate that you can specify mul...
2015-01-08 14:50:16 -05:00
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
22dbe6ffdc
Fix help text for generic flag to not insinuate that you can specify multiple
...
Feels like it may have been copied from StringSliceFlag or something,
but update the output to be more consistent with other single value
flags.
Also added comments to the String and Apply functions.
2015-01-08 14:27:09 -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
78d497e4cf
Adding support for multiple env var "cascade"
2014-09-22 23:28:57 -04:00
Ghislain Gt
98af61a59f
Add time.Duration flag type
2014-08-02 22:32:32 +01:00
fc16c67be3
Updating structs to use labels, adding tests for env stuff
2014-07-11 18:13:10 -04:00
97fd93272f
Starting to hack in some env var configuration goodness
2014-07-11 13:29:56 -04:00
Jeremy Saenz
bb9189510a
Merge pull request #81 from zenoss/upstream/feature/generic-flags
...
Generic parsers as flag types
2014-05-27 16:54:16 -07:00
Summer Mousa
a911ec75e4
Can now change these default flags in other applications
2014-04-29 09:21:19 -05:00
Pekka Enberg
646b290d5d
Make StringSliceFlag usage text consistent
...
This fixes StringSliceFlag default usage text to be consistent with
IntegerSliceFlag.
Before:
-f [] `-f option -f option` port forwarding rules
After:
-f '-f option -f option' port forwarding rules
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
2014-04-17 11:44:12 +03:00
Summer Mousa
1eaa882c3a
removed extranneous value method on the generic type
2014-04-15 09:57:11 -05:00
Summer Mousa
13e88629f5
Generic parsers as flag types
2014-04-15 09:16:47 -05:00
Jeremy Saenz
640826c88f
Merge pull request #78 from zenoss/feature/bash-completion
...
Bash completion
2014-04-14 10:00:36 -07:00
Summer Mousa
3a10545f91
Made bash completion command optional; still need to update documentation
2014-04-12 08:32:53 -05:00
Ryan Schmukler
312151dca4
remove quotes for empty StringFlags
2014-04-11 15:16:09 -04:00
Yicheng Qin
5903a0a844
Add BoolTFlag type
...
Compared to BoolFlag type, BoolTFlag treats 'true' as the default value
for the flag.
Without it, we have to use --no-action flag if we set the action is done
in default. But sometimes it is bad to maintain flags with negative meanings.
And it will be painful if we change the default value for the flag.
As this implementation, it keeps all existing functionality. So it
is compatible with old versions.
2014-03-05 17:24:22 -08:00
Katrina Owen
dde48a57c9
Standardize import statements
2013-12-07 07:10:04 -08:00
Katrina Owen
2ec51afe91
Implement Float64Flag. See #46
2013-12-03 05:42:26 -08:00
Ryan S. Brown
28cf49a4ca
string slice flag option formatting
...
Used to output:
```
-- 'name' -name option -name option%!(EXTRA string=Usage text)
```
Now:
```
--name [] `-name option -name option` Usage text
```
2013-12-02 13:29:43 -06:00
Jeremy Saenz
ab6f1b7c3c
Formatting
2013-11-20 17:25:13 -08:00
