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580 commits

Author SHA1 Message Date
Donough Liu
0394ae6102
Fix handling of number_of_values when displaying arg (#2701) 
* Remove dead logic

* Outline common logic

* Fix issue 1571
 2021-08-17 09:17:18 +00:00
Pavan Kumar Sunkara
9dd75987df Remove TakesValue restriction for HideEnv* 2021-08-15 19:40:24 +01:00
Pavan Kumar Sunkara
203613d5e3
Merge pull request #2696 from ldm0/override 
Make `overrides_with` working when `MultipleValues` is enabled.
 2021-08-14 10:41:40 +01:00
liudingming
a85857dfb0 Make overrides_with working when MultipleValues is enabled. 2021-08-14 16:34:26 +08:00
Pavan Kumar Sunkara
441ff68c2d
Merge pull request #2694 from clap-rs/env-feature 
Add env feature gate
 2021-08-14 03:11:21 +01:00
Pavan Kumar Sunkara
c7985fb73e Add env feature gate 2021-08-14 01:55:05 +01:00
Pavan Kumar Sunkara
61eb921f63 Fix value_names & num_vals interaction 2021-08-14 01:08:44 +01:00
liudingming
a60836d96a Make value_delimiter accept char rather than String 2021-08-14 02:54:56 +08:00
Pavan Kumar Sunkara
476dd190b7
Merge pull request #2682 from clap-rs/checker 
Set TakesValue to true for positional args when building
 2021-08-12 22:46:15 +01:00
Pavan Kumar Sunkara
b4a662b6c9 Set TakesValue to true for positional args when building 2021-08-12 21:27:42 +01:00
Steven Engler
1bd63feffe Hide help heading when all args are hidden 2021-08-12 00:51:58 +01:00
rami3l
5f781c72a5 feat(parser): accept non-false literals with env vars as true 2021-08-10 12:21:12 +02:00
rami3l
f2f9b665ed feat(parser): accept boolean literal with env vars, take 1 2021-08-10 12:21:02 +02:00
liudingming
e851a82080 Move pos_counter before parsing flags. 
Then checking if AllowHyphenValues is set when parsing flag is possible.
 2021-08-08 03:38:41 +08:00
rami3l
ac12c30352 fix(style): allow bool_assert_comparison in default_missing_value_flag_value 2021-08-02 23:10:51 +02:00
rami3l
d7c984896d fix(style): remove unnecessary usages of 'static and ref 2021-08-02 23:05:21 +02:00
Pavan Kumar Sunkara
4bec66dd03
Merge pull request #2619 from rami3l/flag-literal 
fix(parser): Ban long flags with literals
 2021-08-01 12:31:29 +01:00
rami3l
d848c88773 fix(test): fix typo in flag_using_long_with_literals 2021-08-01 12:19:00 +02:00
rami3l
2b3fc4d0b6 test: simplify flag_using_long_with_literals 2021-08-01 11:57:44 +02:00
liudingming
ab119b342a Fix value_of returns None when the first value group is empty 2021-08-01 03:56:23 +08:00
patrick-gu
88dec14775
Fix order of arguments in help message with AllowMissingPositional (#2648) 
* Fix small formatting error

I accidentally introduced this in #2642

* Fix order of arguments in help message with AllowMissingPositional
 2021-07-31 07:39:23 +01:00
rami3l
87479dfb8c fix: ban all uses of literals with flags 2021-07-30 22:33:56 +02:00
rami3l
2d2db652ef fix: fix #1649, take 1 2021-07-30 22:33:56 +02:00
liudingming
a419f25fdb Fix issue, add tests 2021-07-30 15:39:34 +08:00
patrick-gu
a4dc72ed19 Replace "Prints" with "Print" for default help and version commands 2021-07-29 20:23:25 -07:00
Pavan Kumar Sunkara
5fbd764b06
Merge pull request #2622 from patrick-gu/master 
Refactor creation of `App` and `Arg` from YAML
 2021-07-27 10:31:55 +01:00
patrick-gu
9b64ac2b45 Refactor creation of App and Arg from YAML 
Improved the `impl`s of `From` for `&'help Yaml` to use expects with useful messages instead of unwraps. Also made changes to avoid potentially fetching redundant data from YAML hashes and unwrapping the same data multiple times. Finally, there are tests to ensure the panics are correct.
 2021-07-25 15:24:43 -07:00
Pavan Kumar Sunkara
27311139c2
Merge pull request #2610 from ldm0/value_name 
Print `value_name` `number_of_values` times with single value_name
 2021-07-25 14:23:21 +01:00
liudingming
62fa1e7454 Print value_name number_of_values times with single value_name 2021-07-21 03:38:58 +08:00
liudingming
6094520541 Don't show default_val in smart usage 2021-07-21 02:50:41 +08:00
anatawa12
89d1519f69
Show summary in subcommands list (#2558) 
* Show short about in SUBCOMMANDS list

* add tests

* move test

* cargo fmt
 2021-06-20 16:28:50 +01:00
Ethan Budd
6a48698fcd
Add a new arg option for the max_occurrences (#2543) 
* add a new arg option for the max_occurrences

* check ErrorKind in tests

* Updated grammer in doc comments

Co-authored-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com>

* assert is_err() before unwraping

Co-authored-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com>
 2021-06-17 19:54:24 +01:00
Pavan Kumar Sunkara
947523f7f5
Merge pull request #2480 from kolloch/feature/partial-parsing 
setting: IgnoreErrors - Allow parsing despite missing option values
 2021-06-16 09:09:52 +01:00
Pavan Kumar Sunkara
e5e20b389e Forbid multiple_occurrences for positional args 2021-06-16 08:27:04 +01:00
Pavan Kumar Sunkara
3f94d17c71 Removed Arg::multiple 2021-06-16 07:17:11 +01:00
Peter Kolloch
171dcbe424 setting: IgnoreErrors - Reaction to review comments 
https://github.com/clap-rs/clap/pull/2480
 2021-06-14 10:26:23 +02:00
Peter Kolloch
c50d338962 setting: IgnoreErrors - Allow parsing despite missing option values 
Implemented as AppSetting::Ignore errors as suggested by
@CreepySkeleton in
https://github.com/clap-rs/clap/issues/1880#issuecomment-637779787.

This is not a complete implementation but it works already in
surprisingly many situations.

https://github.com/clap-rs/clap/issues/1880
 2021-06-14 10:26:18 +02:00
Terts Diepraam
834f600a6f infer long arguments 2021-06-05 13:18:06 +02:00
Pavan Kumar Sunkara
82e42cd07e Ignore extra fields in YAML only when specified 2021-06-01 21:59:44 +01:00
rami3l
fbd338ce26
fix: flag_subcommands unexpected behavior after long arg (#2501) 
* fix(wip): add necessary debugging prints for analysis

* fix(wip): implement the fix, take 1

* docs: add docstring for `Parser::flag_subcmd_at` and `Parser::flag_subcmd_skip`

* test: make `flag_subcommand_short_after_long_arg` test more realistic
 2021-05-27 05:14:50 +05:30
Pavan Kumar Sunkara
6a395d3208 ArgMacthes::is_present should not deal with subcommands at all, fixes #2494 2021-05-26 00:40:38 +01:00
Ajeet D'Souza
5809ae6060
feat: Add AppSettings::DisableEnv (#2493) 
* Add DisableEnv flag

* Apply formatting

* Add tests
 2021-05-21 00:47:47 +05:30
Ajeet D'Souza
460459c771
fix(usage): Move positional args to end of usage string (#2492) 
* Move positional args to end of USAGE

* Remove -- from usage string
 2021-05-21 00:29:21 +05:30
Pavan Kumar Sunkara
abe2373cca
Merge pull request #2026 from zkat/master 
feat(derive): Add support from inheriting global options in subcommands
 2021-05-20 13:52:24 +01:00
Felipe Sere
03d4989ef9 Replicate the derive test for from_global 2021-05-18 22:21:18 +01:00
Eldritch Cheese
fa991754d3 imp(validator): Case-insensitive required_if_eq when arg is case-insensitive 2021-05-15 09:45:24 -07:00
Donough Liu
2a921d4cda Fix clippy warnings. 2021-05-07 19:05:18 +00:00
liudingming
a995e5a204 Add yaml multiple_* tests 2021-05-07 14:34:03 +08:00
sharnoff
47aaca1e5d
change 'tests/macros.rs' to not import clap_app! 
This should help to guard against future errors where `clap_app!` refers
to itself without the required "$crate::" prefix
 2021-04-27 11:21:54 -07:00
Reagan McFarland
b184dc001b setting: SubcommandHelpShowsLongForm implemented 
Refactoring and better test cases

Refactored SubcommandHelpShowsLongForm to
UseLongFormatForHelpSubcommand.
Tests and docuemntation examples use about and long_about instead of
(before/after)_help.

Removed commented out tests

Linting: Fix trailing new line

Updated change log, refactored tests and doc str

Reordered items in the Changelog
New test added and old tests removed that were redundant
Doc string for AppSettings::UseLongFormatForHelpSubcommand fixed
 2021-04-11 14:31:40 -04:00