Comments (5)
+1
I spent some time reading over to docs expecting to find this flag.
from args.
You may be interested in unscripted which has native support for this and many other high level features.
from args.
I'm not certain this is the request, but I just want to control the one-line doc:
# default
Usage: mytool <command> [arguments]
# after .addHelp() or addUsage() or something:
Usage: mytool <command> [arguments] [file ...]
(that's when using CommandRunner I guess)
from args.
@srawlins That's a different thing. You can customize that by overriding ComandRunner.usage
to caller super.usage
and modify the result.
from args.
Ah, I see. Thanks!
from args.
Related Issues (20)
- Overhaul usage errors to not use exceptions
- Examples for CommandRunner aren't correct on pub page HOT 3
- Statically typed argument parser (possibly with code generator)? HOT 3
- Add a CommandRunner example HOT 2
- Why is `CommandRunner._usageWithoutDescription` private?
- Promote Command.argResults to be non-nullable HOT 1
- Make allowed options case insensitive
- How to add default command?
- Provide the function to print strings in nice columns
- Standards used in docopt. HOT 2
- [Feature request] Show command alias in usage HOT 3
- Command CommandRunner Platform.executableArguments HOT 3
- use of 'mandatory' options breaks handling of the help flag
- Feature request: parse complete command string to List<String> args HOT 3
- Analogue of '::' GNU getopt extension? HOT 1
- `--` needs to be escaped on Windows HOT 2
- Usage should be able to show additional info for trailing options (rest) HOT 1
- Setting the mandatory parameter of the addOption function to true has no effect. HOT 2
- `takesArguments` should change the usage text
- Incorrect message in `dart_site --help` HOT 1
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from args.