mirror of
https://github.com/clap-rs/clap
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9b23a09f7a
I see them fulfilling two roles - A form of bolding - As a callback to their placeholder in usage However, it is a bit of an unpolished look and no other CLI seems to do it. This looks a bit more proefessional. We have colored help for formatting and I think the sections relation to usage will be clear enough.
1.7 KiB
1.7 KiB
$ 04_03_relations_derive --help
clap [..]
A simple to use, efficient, and full-featured Command Line Argument Parser
Usage:
04_03_relations_derive[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
Arguments:
<INPUT_FILE> some regular input
Options:
--set-ver <VER> set version manually
--major auto inc major
--minor auto inc minor
--patch auto inc patch
--spec-in <SPEC_IN> some special input argument
-c <CONFIG>
-h, --help Print help information
-V, --version Print version information
$ 04_03_relations_derive
? failed
error: The following required arguments were not provided:
<--set-ver <VER>|--major|--minor|--patch>
Usage:
04_03_relations_derive[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
For more information try --help
$ 04_03_relations_derive --major
Version: 2.2.3
$ 04_03_relations_derive --major --minor
? failed
error: The argument '--major' cannot be used with '--minor'
Usage:
04_03_relations_derive[EXE] <--set-ver <VER>|--major|--minor|--patch>
For more information try --help
$ 04_03_relations_derive --major -c config.toml
? failed
error: The following required arguments were not provided:
<INPUT_FILE|--spec-in <SPEC_IN>>
Usage:
04_03_relations_derive[EXE] -c <CONFIG> <--set-ver <VER>|--major|--minor|--patch> <INPUT_FILE|--spec-in <SPEC_IN>>
For more information try --help
$ 04_03_relations_derive --major -c config.toml --spec-in input.txt
Version: 2.2.3
Doing work using input input.txt and config config.toml