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317 commits

Author SHA1 Message Date
Pavan Kumar Sunkara
6634444c3c Remove Arg::settings to be consistent with App 2021-02-12 10:42:38 +00:00
Bowen Ding
3907e11621
Make @group accept multiple attributes (#2248) 
* Make @group accept multiple attributes.

* New syntax: remove parenthese and "=>".

* Fix example

* Make Clippy happy

* Make clippy happy again
 2021-01-23 13:12:40 +00:00
Robin Moussu
6898fbde33 Automatically read license field from Cargo.toml 2020-12-09 00:16:19 +01:00
Derek Mahar
ee76fbf3c5 Make debug option in example 01a_quick_example follow specification. 2020-09-18 12:02:03 -04:00
Derek Mahar
2b369b2ccd Modify debug option to conform to specification. 2020-09-16 21:37:58 -04:00
Matt Kantor
b41384d320 Make all examples compile & run without failure. 2020-08-23 11:23:43 -07:00
CreepySkeleton
0b2eac4da7 Fix yaml support 2020-08-15 23:42:23 +03:00
CreepySkeleton
e9759a241b Adjust examples and tests 2020-08-05 17:07:13 +03:00
João Marcos
24760bc261 style: replacing yml with yaml for consistency 2020-07-20 20:58:34 -03:00
Marti Raudsepp
594c535ba2 Fix various typos in docs & code 
Most errors detected and fixed with Topy (https://github.com/intgr/topy),
all verified by hand.
 2020-07-19 03:10:28 +03:00
NickHackman
21436398a2 docs: improved flag subcommand documentation 
Improved documentation in flag subcommand example and in
`App::short_flag` and `App::long_flag` method documentation.
 2020-07-16 17:48:00 -04:00
NickHackman
8a68f99750 example: more pacman-like and refractor 
Removed user facing panics and improved ergonomics to behave more like
pacman behaves.
 2020-07-07 21:26:38 -04:00
NickHackman
806d7487c6 example: updated 23 docs & refractor 
Improved printing instead of printing out the `Vec` using `{:?}`,
`join(", ")` for improved printing. Improved documentation to b emore
explicit and apply to removal of `FlagSubCommand` -> `App::short_flag`
and `App::long_flag`
 2020-06-16 20:01:19 -04:00
NickHackman
458736bee8 imp: Improved Flag Subcommand API 
Instead of a `FlagSubCommand` struct the addition of two simple methods
to `App`. `App::long_flag` and `App::short_flag` that cover all the
bases of the many methods that were provided in `FlagSubCommand`. This
API is far simpler to use and more akin to the present `Arg::long` and `Arg::short`.
 2020-06-15 21:52:36 -04:00
NickHackman
50829711ef examples: FlagSubCommand pacman 
Using `pacman` as an example for `FlagSubCommand` because of #1361
 2020-06-13 12:32:17 -04:00
Gonçalo Ribeiro
fb8e0d815d docs: correct some typos 2020-05-30 11:14:47 +01:00
Pavan Kumar Sunkara
7bc282dd4e Rename with_name to new for Arg & ArgGroup 2020-05-14 22:50:56 +02:00
kevinlmadison
195b6cb245 fix typo in example 04_using_matches.rs 2020-05-12 00:30:03 +02:00
CreepySkeleton
56fdfb9edd Eradicate warnings and errors: tests and examples 2020-05-02 23:33:47 +03:00
CreepySkeleton
ec6b6e1e36 Make validator take &str instead of String 2020-05-01 14:21:11 +03:00
creativcoder
92d5920748 Updated test and usage of older help APIs with about 2020-04-27 02:42:07 +05:30
Pavan Kumar Sunkara
dbe6ac01f6 Clean up arg_enum 2020-04-22 14:38:16 +02:00
CreepySkeleton
af95c2b6a4 Replace value_t*! macros with methods 2020-04-13 04:20:09 +03:00
CreepySkeleton
5d9ef1527f Fix warnings in tests & examples 2020-03-05 13:40:25 +03:00
bors[bot]
e4a7f50128
Merge #1669 
1669: refactor: Rename Arg::conflicts_with_everything to Arg::exclusive (#1… r=pksunkara a=CreepySkeleton



Co-authored-by: Gregor Pfeifer <gpfeifer@dxc.com>
 2020-02-22 21:58:29 +00:00
Pavan Kumar Sunkara
5b3a0dff9c Remove extern & macro_use where possible 2020-02-07 07:34:01 +01:00
Gregor Pfeifer
7781fd8813 refactor: Rename Arg::conflicts_with_everything to Arg::exclusive (#1583) (#1624) 
https://github.com/clap-rs/clap/pull/1624#issuecomment-571372359
 2020-02-04 18:02:47 +03:00
Alex van de Sandt
050bb7484a Fix formatting 2020-02-03 13:04:07 -05:00
Alex van de Sandt
e068826e62 Remove mention of macro_use in doc comment 2020-02-03 12:01:36 -05:00
Alex van de Sandt
81b8bdd7fc Remove #[macro_use] from examples 2020-02-03 12:01:36 -05:00
danieleades
af45420027 style: format code with rustfmt (#1632) 
> incidentally, how do we feel about adding a rustfmt check to the CI(s)?
yes we should be doing that. you can send another pr that adds the check to the Ci
 2020-01-11 23:45:46 +05:30
Gregor Pfeifer
6180d42c00 feat: Add Arg::conflicts_with_everything method #1583 (#1624) 
* feat: Add `Arg::conflicts_with_everything` method #1583

* fix: Typo in  src/build/arg/mod.rs

Co-Authored-By: Dylan DPC <dylan.dpc@gmail.com>

Co-authored-by: Dylan DPC <dylan.dpc@gmail.com>
 2020-01-06 00:16:28 +05:30
Oleksii Filonenko
1e39967044
Fix some clippy lints 
- Manually fix some problems
- Run 'cargo fix --clippy'

Commits taken from similar PRs open at that time:

- Replace indexmap remove with swap_remove
  Resolves #1562 and closes #1563
- Use cognitive_complexity for clippy lint
  Resolves #1564 and closes #1565
- Replace deprecated trim_left_matches with trim_start_matches
  Closes #1539

Co-authored-by: Antoine Martin <antoine97.martin@gmail.com>
Co-authored-by: Brian Foley <bpfoley@users.noreply.github.com>
 2019-10-29 21:46:25 -04:00
fvkramer
4e1da91fb1
examples: Change flag arg to option arg 
Comments in 04_using_matches.rs list the config arg
as an optional arg. However, -c --config is currently
a flag arg. This commit sets takes_value to true on
the config arg to make it an "option" argument.
 2019-10-29 21:45:58 -04:00
Dylan DPC
ee808f464f
Update 17_yaml.yml 2019-07-25 12:14:05 +02:00
Erick Tryzelaar
4a20c6aaef Fix compiling with "--features yaml" 2019-06-19 16:32:52 -07:00
Kevin K
fcbae1574a
style: rustfmt run 2019-04-05 20:21:33 -04:00
Kevin K
20c72525d2 style: cargo fmt run 2018-11-14 12:05:06 -05:00
Kevin K
441f539ede
Merge pull request #1370 from andrewmiller1/yaml-mismatched-types-char 
Yaml mismatched types char
 2018-11-08 20:37:44 -05:00
andrewmiller1
78886f917d update yaml example comments 2018-11-04 19:11:48 -06:00
Kevin K
03333800fe refactor: remove code going to other crates and deprecations 2018-10-19 23:31:06 -04:00
Kevin K
eaa0700e7e
style: rustfmt run 2018-08-01 23:13:51 -04:00
Kevin K
94872e00a5
refactor(Arg): changes Arg::short to accept a char instead of &str 
Closes #1303
 2018-07-23 15:10:12 -04:00
Kevin K
af3264d559 Merge pull request #1272 from bspeice/patch-1 
examples: Method rename
 2018-06-12 09:54:19 -04:00
Kevin K
3b633e68b1
Merge pull request #1258 from little-dude/warnings 
Fix compilation warnings
 2018-05-22 09:43:31 -04:00
Corentin Henry
dcf00b76eb fix unused import warning 2018-04-21 13:06:11 -07:00
Corentin Henry
4f602b7e86 replace Arg::from_usage by Arg::from 2018-04-21 11:59:19 -07:00
Kevin K
1ab10275e4
style: rustfmt run 2018-01-25 12:21:17 -05:00
discosultan
67e937acf7 Fix typo in 07_option_args.rs 2018-01-18 14:21:02 +01:00
discosultan
8aa3c57351 Fix typo in 07_option_args.rs 2018-01-18 14:16:15 +01:00
Jaanus Varus
354cefd274
Fix typos in 03_args.rs 2018-01-18 13:20:02 +01:00
Jaanus Varus
eb9269a23b
Fix doc typo in 14_groups.rs 2018-01-16 19:54:14 +01:00
Matt Kraai
cc341243f3
Fix typos 2018-01-10 21:49:40 -08:00
messense
2c86c8eb4c Make -- mandatory for the slop example 2017-07-21 09:39:24 -04:00
Dru Sellers
4824fccfb9 Add slop example 2017-06-10 17:38:53 -04:00
Guanqun Lu
34a7436dd3 trivial typo fixes 2017-05-11 20:52:35 -04:00
Martin Geisler
d6743bb70d Fix compilation warnings (#825) 
* tests: remove unnecessary mut

When building the projec, I was told

    warning: variable does not need to be mutable, #[warn(unused_mut)]
    on by default
      --> tests/macros.rs:39:9
       |
    39 |     let mut app = clap_app!(("app name with spaces-and-hyphens") =>
       |         ^^^^^^^

* examples: remove unused variable

The inner Some value is not used in the match arm:

    warning: unused variable: `local_matches`,
    #[warn(unused_variables)] on by default
       --> examples/20_subcommands.rs:128:32
        |
    128 |                 ("local", Some(local_matches)) =>{
        |                                ^^^^^^^^^^^^^
 2017-01-29 18:13:49 -08:00
Arnavion
f41ec962c2 feat(clap_app!): Support --("some-arg-name") syntax for defining long arg names 
Used for arg names that aren't idents.

Ref #321
 2016-12-12 22:42:11 -08:00
Kevin K
0e0f33547a
docs(Examples): adds subcommand examples 
Closes #766
 2016-12-07 15:28:21 -05:00
Wim
c22fbc0735 docs: Fix typo in example 13a_enum_values_automatic 2016-10-30 20:03:05 +01:00
mvaude
847f719921 fix(yaml-example): inconsistent args 
change yaml example to be consistent with its configuration

fix #707, #708
 2016-10-27 15:12:12 +02:00
tormol
cd516006e3 imp: Stabilize clap_app! 
It was de-stabilized in 2.0.0 but hasn't been changed since.

This commit also updates docs to reflect that the "unstable" feature does nothing now.
 2016-10-16 21:33:52 +02:00
Kevin K
6b9bd215c1
docs(Default Values): adds better examples on using default values 
Closes #418
 2016-09-18 16:01:27 -04:00
Kevin K
b7793a2f4d Issues rollup (#637) 
* feat: adds App::with_defaults to automatically use crate_authors! and crate_version! macros

One can now use

```rust
let a = App::with_defaults("My Program");

// same as
let a2 = App::new("My Program")
	.version(crate_version!())
	.author(crate_authors!());
```

Closes #600

* imp(YAML Errors): vastly improves error messages when using YAML

When errors are made while developing, the panic error messages have
been improved instead of relying on the default panic message which is
extremely unhelpful.

Closes #574

* imp(Completions): uses standard conventions for bash completion files, namely '{bin}.bash-completion'

Closes #567

* imp(Help): automatically moves help text to the next line and wraps when term width is determined to be too small, or help text is too long

Now `clap` will check if it should automatically place long help
messages on the next line after the flag/option. This is determined by
checking to see if the space taken by flag/option plus spaces and values
doesn't leave enough room for the entirety of the help message, with the
single exception of of if the flag/option/spaces/values is less than 25%
of the width.

Closes #597

* tests: updates help tests to new forced new line rules

* fix(Groups): fixes some usage strings that contain both args in groups and ones that conflict with each other

Args that conflict *and* are in a group will now only display in the
group and not in the usage string itself.

Closes #616

* chore: updates dep graph

Closes #633

* chore: clippy run

* style: changes debug header to match other Rust projects

* chore: increase version
 2016-08-27 23:42:31 -04:00
Kevin K
b6c99e1377 docs(YAML): fixes example 17's incorrect reference to arg_groups instead of groups 
Closes #601
 2016-07-25 20:15:58 -04:00
Roman A. Taycher
05edc4338e removed unstable gate from crate_authors 2016-07-23 15:56:42 -07:00
Hendrik Sollich
6ba910e89b test: adds failing doc test 2016-05-11 20:16:56 +02:00
Roman A. Taycher
ac46864381 move import inside function to avoid conditional compilation warning 2016-04-11 16:49:39 -07:00
Roman A. Taycher
38fb59abf4 feat(Authors Macro): adds a crate_authors macro 
Adds a crate_authors! macro that fetches
crate authors from a (recently added)
cargo enviromental variable populated
from the Cargo file. Like the
crate_version macro.

Closes #447
 2016-04-11 16:17:44 -07:00
Kevin K
ab41be700b imp(arg_enum): enum declared with arg_enum returns [&'static str; #] instead of Vec 2016-01-31 08:23:34 -05:00
Kevin K
90542747ac chore: fixes doc and style mistakes 2016-01-28 21:58:40 -05:00
Kevin K
f8692a0b3a docs: updates examples for 2x release 
Closes #394
 2016-01-28 11:46:12 -05:00
Kevin K
c3e96232c9 tests(v2): fixing more tests on the new v2 base 2016-01-28 11:45:31 -05:00
Kevin K
0031d78564 refactor(v2): improving macros for code dedup 2016-01-28 11:45:31 -05:00
Kevin K
7fc18e685f test(v2): fixing tests to pass under new v2 changes 2016-01-28 11:45:31 -05:00
Sung Rim Huh
3936b28035 tests(yaml): use scope wide attribute 2016-01-11 21:13:14 -08:00
Sung Rim Huh
575de089a3 examples(17_yaml): conditinonally compile 17_yaml example 2015-12-08 21:10:00 -08:00
Kevin K
945b00a0c2 docs: fixes panic in 14_groups example 
Closes #295
 2015-10-01 10:20:04 -04:00
Kevin K
7005cf8c47 style: removes trailing whitespace 2015-09-30 23:59:40 -04:00
Nelson Chen
f85640f9f6 docs: fixes various typos and spelling 2015-09-20 16:59:32 -07:00
Alexander Kuvaev
4ba6249c3c examples: add clap_app quick example 2015-09-09 16:21:59 +03:00
James McGlashan
443841b012 feat: Builder macro to assist with App/Arg/Group/SubCommand building 2015-09-08 22:53:31 +10:00
Alexander Kuvaev
9b84862229 examples(17_yaml): fixed example 2015-09-02 01:09:08 +03:00
Kevin K
82a09abb32 Merge branch 'issue-205' of https://github.com/Vinatorul/clap-rs into vin-issue-205 2015-09-01 00:05:54 -04:00
Kevin K
0e53642a85 chore: fixes .travis.yml for building with yaml feature of clap 
Closes #80
 2015-08-31 23:59:35 -04:00
Kevin K
ab41d7f382 docs(YAML): adds examples for using YAML to build a CLI 2015-08-31 23:57:35 -04:00
Kevin K
8cbacd8883 docs(Examples): adds better usage examples instead of having unused variables 2015-08-30 16:29:45 -04:00
Kevin K
4f836ee5ef refactor(Examples): corrects compiler warnings about names 
Closes #204
 2015-08-30 15:43:57 -04:00
Alexander Kuvaev
5a8e341e8e refactor(ArgGroup): changed Vec<&str> using to &[&str] 2015-08-30 20:22:26 +03:00
SungRim Huh
12705079ca examples: Add AppSettings example 2015-08-27 23:35:08 -05:00
SungRim Huh
b9997d1fca examples: add custom validator example 2015-08-27 10:50:39 -05:00
SungRim Huh
d4f1b740ed examples: fix indentation 2015-08-27 10:50:05 -05:00
Kevin K
a5b8b3584b test: fixes tests for 1.0 and deprecated functions 2015-06-29 22:21:47 -04:00
Kevin K
ebf442ebeb docs: updates docs to new version flag defaults 2015-06-16 20:46:11 -04:00
Tshepang Lekhonkhobe
8891d92917 docs(clap): fix typos caught by codespell 
Thanks to [tshepang](https://github.com/tshepang) for catching these!
 2015-05-05 22:02:14 -04:00
Kevin K
0cc2f69839 feat(arg): allow other types besides Vec for multiple value settings 
Breaking Change

Instead of requiring a Vec<&str> for various Arg::*_all() and
Arg::possible_values() methods this
commit now requires a generic IntoIterator<Item=AsRef<str>> which allows
things such as constant arrays. This change requires that any
Arg::*_all() methods be changed from vec!["val", "val"] -> let vals =
["val", "val"]; some_arg.possible_values(&vals) (or vals.iter()).

Closes #87
 2015-04-29 17:52:13 -04:00
Kevin K
39d744cefd docs(groups): adds examples of ArgGroup usage 2015-04-27 23:18:58 -04:00
Kevin K
c630969aa3 feat(macros.rs): add macro to get version from Cargo.toml 2015-04-19 14:22:03 -04:00
Kevin K
31b476ca99 refactor(arg.rs): remove deprecation warnings for stable rustc 2015-04-18 13:37:01 -04:00
Kevin K
2c499f8015 feat(macros): add ability to create enums pub or priv with derives 
Err type of FromStr trait changed from &'a str->String in order
to allow showing valid values on failed parse

Breaking Change
 2015-04-17 11:17:19 -04:00
Kevin K
fb672aff56 feat(macros): add macro to create custom enums to use as types 2015-04-16 14:21:32 -04:00
Kevin K
178c50ffe6 docs(examples): add example covering custom enums 2015-04-16 13:31:50 -04:00
Kevin K
1a192521b6 docs(clap): fix typo core->std 2015-04-16 12:53:05 -04:00
Kevin K.
77fdd5ffa7 docs(12_TypedValues.rs): fix typo in trait name 2015-04-16 11:21:58 -04:00
Kevin K
f246fa1778 docs(examples): add examples for value_t! and value_t_or_exit! macros 2015-04-14 15:37:21 -04:00
Kevin K
b389743672 docs(clap): improve examples and documentation as well as include new from_usage() features 2015-04-13 22:18:50 -04:00
Kevin K
62ec95aa1d docs(examples): add examples on default values and specific value sets 2015-04-01 12:57:26 -04:00
Kevin K
b0a47a5004 Added auto-version example 2015-03-23 22:53:33 -04:00
Kevin K
8a3a2f42bf Added SubCommand examples 2015-03-20 15:06:44 -04:00
Kevin K
ba55418f7e Added option examples 2015-03-20 14:45:57 -04:00
Kevin K
464b2aa1a3 Added more examples 2015-03-20 12:47:28 -04:00
Kevin K
9d2d384b3a Initial commit for better examples 2015-03-19 17:55:13 -04:00
Kevin K
641972c3ad Inc'ed version after PR #15 and #16 - fixed formatting error in examples 2015-03-18 22:00:01 -04:00
Kevin K
9f4cdc9fa3 Changed tabs to spaces 2015-03-16 14:47:09 -04:00
Kevin K.
bb973008a8 Update myapp.rs 2015-03-16 09:53:29 -04:00
Kevin K.
7599ea29f2 Changed tabs to 4 spaces added comments 2015-03-16 09:52:18 -04:00
Kevin K
65a8a4f045 Added support for subcommands 2015-03-15 17:17:52 -04:00