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321 commits

Author SHA1 Message Date
Rémi Lauzier
c4f534228b
Fix some nightly clippy warnings 2021-06-16 23:25:13 -04:00
Pavan Kumar Sunkara
3f94d17c71 Removed Arg::multiple 2021-06-16 07:17:11 +01:00
Eric Langlois
c20acaf2d4 Derived ArgEnum::from_str returns Err instead of panicking 
ArgEnum is public so it is possible for users to call it with
a non-variant input string.
 2021-06-08 16:40:12 -04:00
Felipe Sere
46cd4fe664 Run fmt 2021-05-19 19:43:06 +01:00
Kat Marchán
814b56dccb feat(derive): Add support from inheriting global options in subcommands 2021-05-18 17:39:51 +01:00
liudingming
4dfc900a99 Clippy fix 2021-05-07 15:20:03 +08:00
Pavan Kumar Sunkara
d9fb11eba2 Apply cargo-intraconv 2021-03-13 14:11:47 +05:30
Omar El Halabi
777e0f43cb fix: subcommand with field name subcmd compilation 2021-03-10 19:49:41 +02:00
Logan SQUIREL
cd8660fbd0
Fix issue #2181 
- help / version flag report correct application name when generated
with clap_derive and an Enum.
- add clap_derive unit tests for application name:
  file: clap_derive/tests/app_name.rs
  tests: app_name_in_[short|long]_[help|version]_from_[struct|enum]()
 2021-02-22 15:01:02 +01:00
Pavan Kumar Sunkara
1bd902370a Add tests for mut_arg on help and version 2021-02-07 15:54:24 +00:00
Donough Liu
6968f340c3 Fix clippy warnings 2021-01-19 02:24:58 +08:00
David Yamnitsky
09014258cb Use clap instead of ::clap in clap_derive 2020-12-15 15:20:21 -05:00
Aaron Hill
6dc8353fe2
Fix hygiene of arg_matches parameter 
In the `Clap` derive macro, a function parameter named `arg_matches` is
generated using `quote!` - as a result, this parameter ends up with
call-site hygiene. However, `arg_matches` is written literally within
several `quote_spanned!` blocks, which generate an `arg_matches` token
with the hygiene of whatever span was passed to `quote_spanned!`.

If these two hygienes are different (for example, if the user invokes
the derive macro from a `macro_rules!` macro), then a usage of
`arg_matches` may not resolve to the `arg_matches` parameter definition.

This commit changes the generation of `arg_matches` identifiers to
always use `quote!`, ensuring that they will always be considered the
'same' identifier by Rust.
 2020-11-28 12:22:57 -05:00
Pavan Kumar Sunkara
56aeb155e1 Test rust regression 2020-11-28 11:47:18 +00:00
Luca Barbato
3e51839383 Rename the update trait methods 2020-11-14 10:58:30 +01:00
Luca Barbato
ac3e5f9a8f Factor out argument parsing generation 2020-11-14 10:53:13 +01:00
Luca Barbato
7a5c12e79a Avoid a level of indirection for augment_*subcommand 2020-11-14 10:17:13 +01:00
Luca Barbato
77e4e65e31 Address new clippy lints 2020-11-14 10:17:13 +01:00
Luca Barbato
5d342a7438 Update to the new from_subcommand logic 2020-11-14 10:17:13 +01:00
Luca Barbato
a9276576d7 wip: Add a variant for augment* for updates 2020-11-14 10:17:13 +01:00
Luca Barbato
8b6255057d wip: Complete update_subcommand 
external subcommand updating is equivalent to replace it
 2020-11-14 10:17:13 +01:00
Luca Barbato
d1fc83a8fa wip: Add update_from_arg_matches to FromArgMatches 2020-11-14 10:17:13 +01:00
Wim Looman
b31df047b8 Attach validation error as Error::source 2020-10-13 22:13:04 +02:00
Pavan Kumar Sunkara
b931e25c79 Update MSRV to 1.42 2020-10-09 17:04:46 +02:00
CreepySkeleton
a951958748 Allow flatten with doc comments 2020-08-25 20:20:56 +03:00
aspen
96b7fd454b
Forbid all unsafe code. 2020-08-20 18:38:40 -04:00
Kevin K
609202e2a0 wip: clap_derive docs 2020-08-11 15:21:57 +02:00
CreepySkeleton
f0044d205d Remove a redundant lifetime 2020-08-05 22:33:51 +03:00
CreepySkeleton
e6cc49ecde Adjust derive 2020-08-05 17:07:13 +03:00
Aaron Hill
c837b28552
fix(clap_derive): Unwrap syn::TypeGroup when checking field types 
Due to macro expansions, a `syn` type may be wrapped in multiple
'layers' of `syn::Type::Group`. However, `clap_derive` currently does
not check for `syn::Type::Group`, which will cause an `Option` (along
with other matched types) to fail to be detected when it results from a
macro expansion.

This commit 'unwraps' outer type groups before checking the
user-provided types against well-known types. Currently, these groups
may not be present due to a rustc bug (rust-lang/rust#43081)

However, once https://github.com/rust-lang/rust/pull/73084 is merged,
these groups will be present in more cases. This commit makes `clap`
compatible with both older and newer versions of rustc.
 2020-06-29 11:25:55 -04:00
bors[bot]
ca27d50ab2
Merge #1975 
1975: fix: Use character instead of string for Arg::Short r=CreepySkeleton a=lanesawyer



Co-authored-by: Lane Sawyer <github@lanesawyer.dev>
 2020-06-27 01:14:20 +00:00
Luca Barbato
081f3e865c Fix the external command subtype check 2020-06-25 13:52:14 +02:00
Lane Sawyer
392effe319 fix: Use character instead of string for Arg::Short 
This PR switches the Arg::Short macro to take a character instead of a string. It removes the hacky code in the Method to_token method and implements the logic for Short when parsing the clap derive arguments.

Fixes #1815.
 2020-06-17 09:45:05 -07:00
Andreas Steding
f3a9975085 fix: cargo fmt + clippy 2020-06-08 18:40:11 +02:00
Pavan Kumar Sunkara
fe52d77f4e Allow separate derives, but do not give examples 2020-05-15 09:51:42 +02:00
Pavan Kumar Sunkara
7bc282dd4e Rename with_name to new for Arg & ArgGroup 2020-05-14 22:50:56 +02:00
bors[bot]
99e862945e
Merge #1883 
1883: External subcommand r=pksunkara a=CreepySkeleton



Co-authored-by: CreepySkeleton <creepy-skeleton@yandex.ru>
 2020-05-01 17:59:32 +00:00
CreepySkeleton
a21372e9ed Fix ui tests 2020-05-01 20:09:55 +03:00
CreepySkeleton
ec6b6e1e36 Make validator take &str instead of String 2020-05-01 14:21:11 +03:00
CreepySkeleton
ee463ba834 Make extrernal_subcommand ALMOST work 2020-04-30 20:20:21 +03:00
CreepySkeleton
3b418fe1a1 Cleaning 2020-04-30 15:11:39 +03:00
Pavan Kumar Sunkara
7616a5fa2e Implemented arg_enum for option and vec 2020-04-28 11:35:47 +02:00
creativcoder
d0abb378b0 cargo fmt 2020-04-27 20:41:41 +05:30
creativcoder
9c8c06dd8c Fix test for about method resolution in clap_derive 2020-04-27 02:42:07 +05:30
creativcoder
92d5920748 Updated test and usage of older help APIs with about 2020-04-27 02:42:07 +05:30
Pavan Kumar Sunkara
ea637b22eb Apply suggestions from code review 
Co-Authored-By: CreepySkeleton <creepy-skeleton@yandex.ru>
 2020-04-22 18:28:56 +02:00
Pavan Kumar Sunkara
c4c6c35da7 Added alias support for arg_enum 2020-04-22 14:38:09 +02:00
Pavan Kumar Sunkara
01c179f527 Added arg_enum support 2020-04-22 14:37:45 +02:00
Pavan Kumar Sunkara
c1ab22c3c9 Remove unneeded paths 2020-04-22 09:33:39 +02:00
CreepySkeleton
bfc850e99a Suppress warnings in generated code 2020-03-05 11:35:21 +03:00
Pavan Kumar Sunkara
d8d29aea13 Remove every proc_macro_derive except Clap 2020-03-02 16:28:35 +01:00
Pavan Kumar Sunkara
0c22a9df6c Added support for unit-struct 2020-03-02 11:46:40 +01:00
CreepySkeleton
3f314ce39e Use full span information whenever possible 2020-02-13 21:47:42 +03:00
CreepySkeleton
9a15e47af0 Fix dummy implementations 2020-02-13 21:46:33 +03:00
CreepySkeleton
28ef1e91d4
Remove some mentioning of structopt 2020-02-13 18:29:51 +03:00
CreepySkeleton
ae574df2f9
Extract subcommands into separate trait 2020-02-12 23:15:05 +03:00
Pavan Kumar Sunkara
5b3a0dff9c Remove extern & macro_use where possible 2020-02-07 07:34:01 +01:00
CreepySkeleton
8221c4f367 Get rid of #[clap(no_version)] 2020-02-05 16:54:58 +03:00
CreepySkeleton
1b2c4344cb Fix visibility errors 2020-02-05 09:41:51 +03:00
David McNeil
62c4266daf Fix verbatim_doc_comment on fields 
Signed-off-by: David McNeil <mcneil.david2@gmail.com>
 2020-02-05 09:35:21 +03:00
CreepySkeleton
c40eb88d5b Less another one 2020-02-05 09:35:01 +03:00
CreepySkeleton
c7c7e5113c One less hack 2020-02-05 09:34:23 +03:00
Cecile Tonglet
8f3eb4623e Implemented: flatten on enums 
Fixes #327
 2020-02-05 09:10:59 +03:00
CreepySkeleton
596bdec856 Bugfix #324 
Fixes https://github.com/TeXitoi/structopt/issues/324
 2020-02-04 17:07:39 +03:00
CreepySkeleton
cf11d46373 Default value for default_value (yeah, sounds awkward) 2020-02-04 11:40:01 +03:00
CreepySkeleton
5aafe9eaaf Pre release tweaks and changelog 2020-02-04 11:10:47 +03:00
CreepySkeleton
3b11f9af25 Consistent doc comments (#296) 2020-02-03 18:20:08 +03:00
CreepySkeleton
0851fb0266 Introduce #[structopt(rename_all_env)] 2020-02-03 17:56:17 +03:00
Pavan Kumar Sunkara
dd75cee72c fix: Clippy should pass 2020-02-01 06:48:50 +01:00
Pavan Kumar Sunkara
7e0d820aa6 Run clap_derive tests in CI 2020-01-18 19:04:11 +05:30
Pavan Kumar Sunkara
5e8f424dfe Merged clap_derive using git-subtree 2020-01-18 17:40:07 +05:30