Commit graph

13 commits

Author SHA1 Message Date
corentin.regal
8df90fbd0e Allow subcmd name to be something else than a literal in clap derive 2021-09-06 09:13:20 +02:00
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
746eb9d7bd fix(derive): Allow partial update of Sub-Subcommands
When using `#[clap(subcommand)]` inside of a Subcommand, we didn't
properly do an `update` but a `from`.

This is a part of #2605
2021-07-26 10:03:10 -05:00
Ed Page
976561869c fix(derive): Allow partial update of Subcommand arguments
Before, when doing an `update` involving subcommands, we generated
parsing rules for the `from` case instead, requiring all arguments to be
present.

This switches us to descending into `update` code and adds tests to
verify it works.

This is a part of #2605
2021-07-19 11:13:22 -05:00
Ed Page
48356c34fb fix(derive): Allow subcommands to directly nest in subcommands
`structopt` originally allowed
```
pub enum Opt {
  Daemon(DaemonCommand),
}

pub enum DaemonCommand {
  Start,
  Stop,
}
```

This was partially broken in #1681 where `$ cmd daemon start` works but `cmd daemon`,
panics.  Originally, `structopt` relied on exposing the implementation
details of a derived type by providing a `is_subcommand` option, so we'd
know whether to provide `SubcommandRequiredElseHelp` or not.  This was
removed in #1681

Fixes #2005
2021-07-16 14:58:45 -05:00
Felipe Sere
6bac0c53bf Rename flag parameter to not clash with subcommand 2021-05-19 19:42:39 +01:00
Felipe Sere
856de610a2 Create a separate test for from_global 2021-05-18 21:35:49 +01:00
Kat Marchán
814b56dccb feat(derive): Add support from inheriting global options in subcommands 2021-05-18 17:39:51 +01:00
CreepySkeleton
6bdb6d9b2e Marry AllowExternalSubcommands with SubcommandRequiredElse* 2020-05-01 15:33:36 +03:00
CreepySkeleton
ee463ba834 Make extrernal_subcommand ALMOST work 2020-04-30 20:20:21 +03:00
CreepySkeleton
ae574df2f9
Extract subcommands into separate trait 2020-02-12 23:15:05 +03:00
Pavan Kumar Sunkara
dd75cee72c fix: Clippy should pass 2020-02-01 06:48:50 +01:00
Pavan Kumar Sunkara
5e8f424dfe Merged clap_derive using git-subtree 2020-01-18 17:40:07 +05:30