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494 commits

Author SHA1 Message Date
Donough Liu
fa9be84b18 Propagate global arg in subcommand to subsubcommand 2020-12-12 22:20:16 +08:00
Donough Liu
5f5474d803 Fix only one arg printed in multiple required_unless missing situation 2020-12-12 12:57:17 +08:00
Donough Liu
d7e2fd6294 Add regression test for issue 1794 2020-12-09 01:13:05 +08:00
Pavan Kumar Sunkara
b89163afb6 Update MSRV to 1.46 2020-11-28 11:58:28 +00:00
arthmis
a97e24630d chore: changing unrequired to non-required 2020-11-27 15:37:26 -05:00
arthmis
4e6a371851 chore: changing awkward grammar for positional argument error message 2020-11-27 15:12:28 -05:00
ldm0
347cd228a0 Add tests 
Fix tests
 2020-11-08 19:06:32 +00:00
Donough Liu
5e4b4f4196 Remove invalid suggestion on using subcommand after positional argument 2020-11-07 20:32:28 +08:00
Donough Liu
f17b29acbb Make Arg::env() and Arg::env_os() takes_value(false) by default 2020-11-06 21:51:39 +01:00
bors[bot]
97b4fb639f
Merge #2165 
2165: Help & Version settings r=pksunkara a=pksunkara



Co-authored-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com>
 2020-10-28 06:27:49 +00:00
Pavan Kumar Sunkara
5dd9584119 Improve the logic for help & version building & parsing 2020-10-26 12:13:03 +01:00
Donough Liu
a19bfa1c35 Consistently wrap help and subcommand messages(with refactoring) 2020-10-25 22:43:01 +01:00
Pavan Kumar Sunkara
e8a06e79cd Rename setting VersionlessSubcommands => DisableVersionForSubcommands 2020-10-24 16:04:49 +02:00
Pavan Kumar Sunkara
d6e2246aab Rename setting DisableVersion => DisableVersionFlag 2020-10-24 16:03:12 +02:00
Pavan Kumar Sunkara
45f0ee8b55 Rename setting DisableHelpFlags => DisableHelpFlag 2020-10-24 16:03:12 +02:00
CastilloDel
88ac1f1803 Add assertions for required and default simultaneously 
Add the suggested changes

Fix test issue_1050_num_vals_and_defaults

It used a required which isn't needed for the purpose of the test.

Add tests for the default+required assertions

Add test for positional args with long or short
 2020-10-24 12:10:07 +01:00
Jacob Mischka
b3e638ad44
Add option to hide autogenerated env section from help text 2020-10-17 16:48:35 -05:00
David Hewitt
94f6889116 Don't use default value when option is passed 2020-10-14 20:00:40 +01:00
bors[bot]
5a1a209965
Merge #2161 
2161: Fix parser skipping options without heading set r=pksunkara a=CertainLach



Co-authored-by: Yaroslav Bolyukin <iam@lach.pw>
 2020-10-11 08:55:33 +00:00
Donough Liu
7f627fceee Change MissingArgumentOrSubcommand to DisplayHelpOnMissingArgumentOrSubcommand and don't use stderr 2020-10-11 15:42:47 +08:00
bors[bot]
4f90f3e4bb
Merge #2166 
2166: Sort options base on option's short and long representation r=ldm0 a=ldm0



Co-authored-by: Donough Liu <ldm2993593805@163.com>
 2020-10-10 18:54:49 +00:00
Donough Liu
15c77150a9 Sort options base on option's short and long representation 2020-10-11 02:08:10 +08:00
Marti Raudsepp
cda89a2af1 Fix typos and grammar 
Some more fixes in addition to 594c535ba2
* Some I noticed manually.
* Some were found by Topy (https://github.com/intgr/topy), either new
  rules from Typo or new code in clap.
* `etc.` and `e.g.` rules were disabled during the last run.
 2020-10-10 16:22:05 +03:00
Donough Liu
c9a407aa54 Fix: Don't mention unused subcommands (Partly cherry pick ef92e2b) 
Add `\t` for consistency
 2020-10-10 03:34:28 +08:00
bors[bot]
4ff4879400
Merge #2154 
2154: Fix the error logic and error message for suggesting `--` before a flag r=pksunkara a=ldm0



Co-authored-by: Donough Liu <ldm2993593805@163.com>
 2020-10-09 19:05:13 +00:00
Yaroslav Bolyukin
659d688543
test: add failing test for #2022 
Signed-off-by: Yaroslav Bolyukin <iam@lach.pw>
 2020-10-09 23:45:07 +05:00
Donough Liu
9766aa11b1 Remove redundant(wrong) error processing 
Argument prefixed by `-` will never inferred as a subcommand

Suggest using subcommand when supplied after `--`

Cargo fmt, adding test for wrongly using subcommand after `--`

Fix test

Fix clippy
 2020-10-10 00:06:50 +08:00
Donough Liu
5815246fd9 Fix the error logic and error message for suggesting -- before a flag 
Fix tests

Add test for issue #1284

Apply nitpicks
 2020-10-10 00:04:22 +08:00
bors[bot]
91633741e9
Merge #2143 
2143: api(App): Adds help_about method to App. r=pksunkara a=pretzelhammer



Co-authored-by: pretzelhammer <7769424+pretzelhammer@users.noreply.github.com>
 2020-09-26 06:55:58 +00:00
pretzelhammer
523729d3fc api(App): Adds version_about method to App. 
Version about text is now customizable and propagates to subcommands. Closes #1640.
 2020-09-25 09:06:35 -04:00
Felix Van der Jeugt
d5c7c7d8bd
Fix clippy errors 2020-09-25 10:38:35 +02:00
pretzelhammer
33caf49793 api(App): Adds help_about method to App. 
Help about text is now customizable and propagates to subcommands. Closes #2080.
 2020-09-24 17:53:02 -04:00
Felix Van der Jeugt
a083953d3a
Suggest corrections with double quotes 2020-09-24 17:58:35 +02:00
Felix Van der Jeugt
74cfcb4412
Add test for escaped values in help messages 2020-09-23 10:45:14 +02:00
Pavan Kumar Sunkara
9e381f92a9 Rename required_unless_eq_* to required_unless_present_* 2020-08-29 11:48:35 +02:00
bors[bot]
e4b5407296
Merge #1976 #2073 
1976: Refactor r=pksunkara a=CreepySkeleton



2073: Add new "regex" feature r=CreepySkeleton a=bkaestner



Co-authored-by: CreepySkeleton <creepy-skeleton@yandex.ru>
Co-authored-by: Benjamin Kästner <benjamin.kaestner@gmail.com>
 2020-08-28 17:14:31 +00:00
CreepySkeleton
5020333037 Refactor coloring 2020-08-28 19:21:05 +03:00
Benjamin Kästner
8cb9a7d486 Add new "regex" feature 
This commit introduces a new feature called `"regex"`. It adds a new
function `validator_regex` to `Arg` and was inspired by the discussion
in #1968. The name `validator_regex` was chosen instead of
`regex_validator` to make sure that the developer keeps in mind that
there may only be a single `Validator` on an `Arg`.

The feature can be used with YAML files, however there is no proper
pattern in `clap_app!` (yet).
 2020-08-26 17:54:54 +02:00
bors[bot]
8c47449bb5
Merge #2109 
2109: fix: detect if space should be added before spec_vals r=CreepySkeleton a=knidarkness



Co-authored-by: knidarkness <knidarkness@gmail.com>
Co-authored-by: Sergey Dubovyk <knidarkness@gmail.com>
 2020-08-25 13:35:22 +00:00
knidarkness
530b179776 fix: detect if space should be added before spec_vals 2020-08-25 10:41:08 +03:00
Matt Kantor
44ee8284c5 Exclude tests/examples.rs while checking coverage. 2020-08-24 10:23:49 -07:00
Matt Kantor
882f553c6a Test that --help works for all examples. 2020-08-23 11:23:43 -07:00
Danil Kondratiev
5b07c8a780
fix spaces in long help tests 2020-08-20 17:28:40 +03:00
Matt Kantor
247d823314 Do not capture args meant for libtest from integration tests. 
Using `App::get_matches` from the integration tests meant that any
CLI arguments passed to libtest would also be captured by clap, often
causing the tests to fail.

For example, running `cargo test --test help -- --nocapture` would
result in several failed tests, even though `cargo test --test help`
worked fine. This was very surprising/confusing.

This commit makes the tests no longer implicitly rely on the value of
`env::args_os()`, which means developers can now provide arguments to
libtest without failures.
 2020-08-18 11:50:48 -07:00
bors[bot]
025ec3c28b
Merge #2078 
2078: Unify naming cheme r=pksunkara a=CreepySkeleton



Co-authored-by: CreepySkeleton <creepy-skeleton@yandex.ru>
 2020-08-17 20:35:05 +00:00
tomjw64
27771ceeb7 Show arguments in conflict message in reverse order of input 2020-08-16 03:47:19 -05:00
CreepySkeleton
ce3171ace5 Arg::required_unless_all => required_unless_eq_all 2020-08-15 20:38:57 +03:00
CreepySkeleton
b12102c832 Arg::required_unless -> required_unless_present 2020-08-15 20:38:56 +03:00
CreepySkeleton
233af6e7a1 Arg::required_if => required_if_eq 2020-08-15 20:38:55 +03:00
CreepySkeleton
8b85c4ecea Arg::required_ifs => required_if_eq_any 2020-08-15 20:38:12 +03:00