mirror of https://github.com/docker/cli.git
c60b360c33
Improve the output for these validation errors:
- Removes the short command description from the output. This information
does not provide much useful help, and distracts from the error message.
- Reduces punctuation, and
- Prefixes the error message with the binary / root-command name
(usually `docker:`) to be consistent with other similar errors.
- Adds an empty line between the error-message and the "call to action"
(`Run 'docker volume --help'...` in the example below). This helps
separating the error message and "usage" from the call-to-action.
Before this patch:
$ docker volume ls one two three
"docker volume ls" accepts no arguments.
See 'docker volume ls --help'.
Usage: docker volume ls [OPTIONS]
List volumes
$ docker volume create one two three
"docker volume create" requires at most 1 argument.
See 'docker volume create --help'.
Usage: docker volume create [OPTIONS] [VOLUME]
Create a volume
With this patch:
$ docker volume ls one two three
docker: 'docker volume ls' accepts no arguments
Usage: docker volume ls [OPTIONS]
Run 'docker volume ls --help' for more information
$ docker voludocker volume create one two three
docker: 'docker volume create' requires at most 1 argument
Usage: docker volume create [OPTIONS] [VOLUME]
SRun 'docker volume create --help' for more information
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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|---|---|---|
| .. | ||
| testdata | ||
| cmd.go | ||
| common.go | ||
| common_test.go | ||
| formatter.go | ||
| formatter_test.go | ||
| helpers.go | ||
| helpers_test.go | ||
| inspect.go | ||
| inspect_pretty.go | ||
| inspect_pretty_test.go | ||
| inspect_test.go | ||
| key.go | ||
| key_generate.go | ||
| key_generate_test.go | ||
| key_load.go | ||
| key_load_test.go | ||
| revoke.go | ||
| revoke_test.go | ||
| sign.go | ||
| sign_test.go | ||
| signer.go | ||
| signer_add.go | ||
| signer_add_test.go | ||
| signer_remove.go | ||
| signer_remove_test.go | ||