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Author SHA1 Message Date
Pavan Kumar Sunkara
2fd26423e2
Merge pull request #2720 from epage/generate 
docs(generate): Improve jumping off points
 2021-08-18 19:51:35 +01:00
Ed Page
f2586c920f docs: Point out alternatives to 'build.rs' 2021-08-18 12:10:04 -05:00
Ed Page
13a93ab671 docs(generate): Improve jumping off points 
This provides a skeleton README for `clap_generate`, including a
one-line summary and a link to the docs to guide people to the examples
there.

In doing so, I tried to clarify and be consistent in what role
this crate plays.  While it is very general, being too general in the
description can lead people to not understand where they could use it.

Fixes #1711
 2021-08-18 12:10:04 -05:00
Pavan Kumar Sunkara
d7711626bd
Merge pull request #2716 from epage/broken 
fix: Swallow broken pipes
 2021-08-18 17:51:02 +01:00
Ed Page
329fe4a24b fix: Swallow broken pipes 
Previously, we paniced.  This is one less reason people have to call
lower level `get_matches` to get the commonly expected behavior, making
it more likely for the Rust community to "do the right thing"

Fixes #2659
 2021-08-18 10:16:57 -05:00
Pavan Kumar Sunkara
a4137d639a
Merge pull request #2713 from epage/warn 
fix(derive): Don't produce warnings
 2021-08-18 09:50:13 +01:00
Ed Page
502dd78828 fix(derive): Don't produce warnings 
I did some digging to root cause this but gave up and suppressed it,
like others.  Warnings like this also come with a cost of code-gen
complexity.

Fixes #2712
 2021-08-17 20:53:12 -05:00
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
Donough Liu
b1d364a228
Pin clap_derive version (#2706) 
* Pin clap_derive version

* Pin clap version in clap_generate
 2021-08-17 08:43:37 +00:00
Pavan Kumar Sunkara
9d5cf64d6a
Merge pull request #2704 from jrheard/patch-1 
fix typo
 2021-08-16 10:45:33 +01:00
Pavan Kumar Sunkara
257adbc882
Merge pull request #2703 from clap-rs/hide_env 
Remove TakesValue restriction for HideEnv*
 2021-08-16 10:45:08 +01:00
JR Heard
465d495b6d
fix typo 2021-08-15 20:02:18 -07:00
Pavan Kumar Sunkara
9dd75987df Remove TakesValue restriction for HideEnv* 2021-08-15 19:40:24 +01:00
Pavan Kumar Sunkara
52be134949 Release 3.0.0-beta.4 
clap@3.0.0-beta.4
clap_derive@3.0.0-beta.4
clap_generate@3.0.0-beta.4

Generated by cargo-workspaces
 2021-08-14 23:40:49 +01:00
Pavan Kumar Sunkara
b1752226e2 Fix error 2021-08-14 23:10:05 +01:00
Pavan Kumar Sunkara
73b28fb104 Release 3.0.0-beta.3 
clap@3.0.0-beta.3
clap_derive@3.0.0-beta.3
clap_generate@3.0.0-beta.3

Generated by cargo-workspaces
 2021-08-14 23:01:13 +01:00
Pavan Kumar Sunkara
a9b86ecefc Update changelog 2021-08-14 22:46:49 +01:00
Pavan Kumar Sunkara
c15b894e80
Merge pull request #2700 from TheDaemoness/patch-1 
Fix invalid_value returning an Error with no info
 2021-08-14 22:22:56 +01:00
TheDaemoness
f411a65d82
Fix invalid_value returning an Error with no info 2021-08-14 11:28:51 -07:00
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
52d064be82
Merge pull request #2693 from clap-rs/value_names 
`num_vals` is now constructed from `val_names` in only one place instead of two
 2021-08-14 02:44:49 +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
Pavan Kumar Sunkara
09257a8961
Merge pull request #2690 from epage/value_name 
fix!: value_name/value_names should not append
 2021-08-13 22:45:59 +01:00
Ed Page
2eb22e2b36 fix!: value_name/value_names should not append 
Instead they should behave like `default_value`/`default_values`.

In implementingt this, I didn't see any reason to be using a `VecMap`.
In fact, this helped simplify the code / make intent clearer.

With this, we are also able to simplify the derive macro work from #2633.

Fixes #2634

BREAKING CHANGE: `value_name`/`value_names` always overwrite, rather
than append.  We expect the impact to be minimal.
 2021-08-13 15:37:03 -05:00
Pavan Kumar Sunkara
24bfd2b92c Fix test errors 2021-08-13 20:58:38 +01:00
Pavan Kumar Sunkara
d64ced0311
Merge pull request #2686 from ldm0/delimiter 
Make `value_delimiter` accept `char` rather than `String`
 2021-08-13 20:53:21 +01:00
Pavan Kumar Sunkara
3d2635b9b0
Merge pull request #2685 from ldm0/doc 
Tweak `ArgsNegateSubcommands`'s doc
 2021-08-13 20:52:41 +01:00
Pavan Kumar Sunkara
badcb3ac7b
Merge pull request #2684 from epage/update_ext 
test: Cover external subcommand updates
 2021-08-13 20:51:21 +01:00
liudingming
a60836d96a Make value_delimiter accept char rather than String 2021-08-14 02:54:56 +08:00
Pavan Kumar Sunkara
446c28fb03
Merge pull request #2635 from epage/default_value_t 
feat(derive): Specify defaults by native expressions
 2021-08-13 19:36:33 +01:00
liudingming
a8060d305b Tweaks ArgsNegateSubcommands's doc 2021-08-14 02:30:27 +08:00
Ed Page
2458d3934a test: Cover external subcommand updates 
We don't know enough to do partial updates, so we are only doing full
updates.

Closes #2212
 2021-08-13 12:33:12 -05:00
Ed Page
9a180c1511 feat(derive): Specify defaults by native expressions 
Right now
- `default_value="something"` is a raw method
- `default_value` uses native types

This commit splits the meanings
- `default_value="something"` is a raw method
- `default_value_t` uses `T::default()`
- `default_value_t=expr` uses an expression that evaluates to `T`

This is meant to mirror the `value_of` / `value_of_t` API.

At the moment, this is limited to `T: Display` to work with clap's
default system.  Something we can look at in the future is a way to
loosen that restriction.  One quick win is to specialize when `arg_enum`
is set.  The main downside is complicating the processing of attributes
because it then means we need some processed before others.

Since this builds on `clap`s existing default system, this also means
users do not get any performance gains out of using `default_value_t`,
since we still need to parse it but we also need to convert it to a
string.

Fixes #1694
 2021-08-13 12:20:54 -05:00
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
550e73d056
Merge pull request #2531 from pickfire/fix-flatten 
Derive doc clap ordering for multiple Clap
 2021-08-12 21:34:49 +01:00
Pavan Kumar Sunkara
8f2ba607aa
Merge pull request #2534 from stevenengler/hide-heading 
Hide help heading when all args are hidden
 2021-08-12 21:32:07 +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
Pavan Kumar Sunkara
33c305ea6f
Merge pull request #2681 from clap-rs/global-setting 
Remove settings that are inherently global
 2021-08-12 00:26:47 +01:00
Ivan Tham
f484e2da11 Derive doc clap ordering for multiple Clap 
Fix #2527
 2021-08-11 23:31:00 +01:00
Pavan Kumar Sunkara
6ae15a79b6 Remove settings that are inherently global 2021-08-11 22:41:25 +01:00
Pavan Kumar Sunkara
69d75949df
Merge pull request #2664 from rami3l/env-literal 
feat(parser): accept boolean literal with env vars
 2021-08-10 23:44:19 +01:00
rami3l
5a965caf1e feat(parser): accept non-false literals with env vars as true, take 2 2021-08-10 19:13:43 +02:00
rami3l
5f781c72a5 feat(parser): accept non-false literals with env vars as true 2021-08-10 12:21:12 +02:00
rami3l
d32b6bf764 fix(test): fix doc test 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
Pavan Kumar Sunkara
6527fdeec4
Merge pull request #2671 from ldm0/tmp 
Fix some work on `ArgStr`
 2021-08-09 00:41:51 +01:00