Jesse Szwedko
9073334ecd
Fix context.IsSet()
...
Accidentally mangled the implementation when merging master into the
`v2` branch resulting in a dropped test.
2017-02-14 21:18:40 -08:00
Jesse Szwedko
83497d2cda
Merge remote-tracking branch 'origin/master' into v2-merge
2016-10-29 14:13:18 -07:00
Jesse Szwedko
e7b1833f53
Dereference Flags if they are pointers
...
When checking if environment variables are set.
We don't support pointer flags currently (though this is the default in
the `v2` branch), but this fixes #516
2016-09-08 21:10:46 -07:00
Jesse Szwedko
168c95418e
Ensure that EnvVar struct field exists before interrogating it
...
Otherwise you end up with `<invalid Value>` which, in practice, would
probably work, but this is cleaner.
2016-07-31 20:11:16 -07:00
Jesse Szwedko
6c1f51aa95
Fix context.(Global)IsSet to respect environment variables
...
This appeared to be the least messy approach to hack in support for
IsSet also checking environment variables to see if a particular
cli.Flag was set without making backwards incompatible changes to the
interface.
I intend to fix this more properly in v2, probably by adding another
method to the cli.Flag interface to push the responsibility down as it
occurred to me that it was really the `Flag`s themselves that offer
support for configuration via the environment as opposed to the
`context` or other supporting structures. This opens the door for the
anything implementing the `Flag` interface to have additional sources of
input while still supporting `context.IsSet`.
2016-07-31 14:14:46 -07:00
Dan Buch
f7b2b93ffa
Merge remote-tracking branch 'origin/v1' into merging-from-v1
2016-07-14 17:50:16 -04:00
Dan Buch
77f1130e65
Generate flag type lookup funcs
2016-07-10 12:50:57 -04:00
Bruno França dos Reis
028af4bc35
adding support for Float64SliceFlag
2016-06-28 19:52:25 -07:00
Dan Buch
6185b8d8fd
Generate code for flag types and context accessors
2016-06-23 00:56:44 -04:00
Dan Buch
6c628a1a88
Merge remote-tracking branch 'origin/v1' into merging-from-v1
2016-06-17 09:11:36 -04:00
Dan Buch
a0e694ed72
Add UintFlag, Uint64Flag types and supporting code
2016-06-16 11:13:32 -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
80d3d863d9
Adding Int64 and GlobalInt64 in context, plus related tests
2016-06-11 15:41:24 -07:00
Dan Buch
3d75e9e711
Go with interfaces + private opaque types
...
rather than public types that wrap slices
2016-05-25 12:05:14 -04:00
Dan Buch
61710ff108
Make slice wrapping pattern more consistent
...
and move *Args out into its own file
2016-05-23 20:15:35 -04:00
Dan Buch
cd10b49473
Minimize struct copying
...
by using pointer func receivers and slices of struct pointers where possible.
2016-05-22 15:20:52 -04:00
Dan Buch
81fcf706ea
Replace all "stringly typed" fields with slice equivalents
...
and alter the Flag interface accordingly
Closes #415
2016-05-21 21:29:45 -04:00
Dan Buch
f2d5ed9933
Replace BoolTFlag type with BoolFlag.Value
...
Closes #412
2016-05-18 08:20:15 -04:00
Dan Buch
7318e27528
Tidy up the flag name visitor func in Context
2016-05-17 03:46:16 -04:00
Dan Buch
c720f37e15
Context tests and tweaks around lineage traversal
...
per feedback on #410
2016-05-17 03:16:26 -04:00
Dan Buch
bef835d455
Remove all Context.Global* methods
...
and change the behavior of the non-Global variants to always search up the
context lineage.
Closes #385
2016-05-16 10:18:15 -04:00
Dan Buch
32ebecfbb5
Merge remote-tracking branch 'origin/master' into v2
2016-05-09 11:18:21 -04:00
Matt Farina
2f110bd745
Cleaned up exported func comments per golint
2016-05-09 10:12:59 -04:00
Dan Buch
bac790c819
Merge remote-tracking branch 'origin/master' into v2
2016-05-09 08:00:13 -04:00
Jesse Szwedko
e3ace79a91
Add GlobalBoolT
...
Fixes #206
2016-05-07 16:11:26 -07:00
Dan Buch
1fb52b3bce
Merge remote-tracking branch 'origin/master' into string-slice-flag-default-160
2016-04-30 13:13:02 -04:00
Dan Buch
f3b589e892
Remove unreachable code
2016-04-30 12:22:32 -04:00
Dan Buch
e059dc8188
Implement *Context.GlobalSet + relevant CHANGELOG entry
2016-04-30 11:46:47 -04:00
Dan Buch
4edb5c9a6b
Merge branch 'bryanl-set-context-values' of https://github.com/bryanl/cli into bryanl-bryanl-set-context-values
2016-04-30 11:25:05 -04:00
Dan Buch
d1b0c49a98
Ensure slice types can safely round-trip through flag.FlagSet
2016-04-29 02:30:49 -04:00
Dan Buch
bd0f13d022
Add Context.GlobalFloat64 plus tests
...
Closes #362
2016-04-28 13:03:25 -04:00
Omer Murat Yildirim
802f64479d
Add NArg method to context structure
2016-02-21 15:57:11 +02:00
Jille Timmermans
f101a00018
Export cli.Flag.GetName (previously cli.Flag.getName)
2015-12-15 17:29:03 +00:00
Fabian Ruff
a2d4ae5939
Fix global flags processing on top level
...
This fixes a regression introduced by #227 . When looking up global flags by walking up the parent context's we need to consider the special case when we are starting at the very top and there is no parent context to start the traversal.
Fixes #252
2015-06-29 23:20:27 +02:00
Brian Goff
15e6b2fcc7
Add func to get context parent
...
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2015-06-19 17:06:04 -04:00
bryanl
a3b93076ff
Allow context value to be set after parse
...
This change allows a context value to be set after parsing. The use case is updating default settings in a Before func.
An example usage:
```
f, err := os.Open(configPath)
if err == nil {
config, err := docli.NewConfig(f)
if err != nil {
panic(err)
}
c.Set("token", config.APIKey)
}
```
2015-06-08 16:21:26 -04:00
Fabian Ruff
65d50017d4
search context hierachy for global flags
2015-05-18 23:21:33 +02:00
Ravi Gadde
bcec9b08c7
Added an API and test case for number of flags set
2015-03-10 17:18:12 -07:00
Jeremy Saenz
0cd0f1a3ae
Merge pull request #143 from artnez/master
...
Add Context.GlobalFlagNames()
2014-11-23 13:40:04 -08:00
Jesse Howarth
b490b5e35d
Add a function to determine if a global flag is set.
2014-11-11 12:48:07 -08:00
Artem Nezvigin
6db418e461
Add Context.GlobalFlagNames()
2014-10-02 15:17:57 -07:00
Ghislain Gt
98af61a59f
Add time.Duration flag type
2014-08-02 22:32:32 +01:00
Jeremy Saenz
c7ff3bf705
Merge pull request #95 from artnez/master
...
Add FlagNames() method to Context
2014-08-02 13:05:49 -07:00
Audrius Butkevicius
6f8cfa703a
Add Args.Swap command for swapping arguments
...
The usecase:
my-cli user <USERID> set <FIELD> <VALUE>
Being able to swap <USERID> with set argument, we can have nested subcommands while preserving all variable arguments along the way.
2014-07-13 18:56:02 +01:00
Artem Nezvigin
71e3acacd2
Add FlagNames() method to Context
...
It's often useful to list all defined flags prior to launching the
program for debugging/logging purposes. This takes away the boilerplate.
2014-06-13 20:10:37 -07:00
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
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
Chris Winslett
c69522c960
Make Command accessible from Context
2014-03-29 12:02:05 -07:00
Yicheng Qin
ce13660ae0
fix(context): copy StringSlice Flag correctly
2014-03-21 17:18:14 -07:00
