Infendro/cli.kt
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improve help

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display type for fallback commands
display type and range for arguments/options
This commit is contained in:
Infendro
2026-01-08 21:09:04 +01:00
parent f33caa30c0
commit 7001b00f5f
2 changed files with 39 additions and 18 deletions
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10
src/commonMain/kotlin/com/infendro/cli/command/Command.kt
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@@ -23,8 +23,8 @@ sealed class Command private constructor(
if (!name.matches(Regex.COMMAND)) throw InvalidCommandName(name)
}
fun run(args: Array<String>) {
when (val result = ContextParser(this, args).parse()) {
fun run(vararg args: String) {
when (val result = ContextParser(this, arrayOf(*args)).parse()) {
is ContextParser.Result.Success -> result.context.execute()
is ContextParser.Result.Help -> {
val command = result.path.last()
@@ -144,7 +144,7 @@ sealed class Command private constructor(
val last = commands.last()
if (last is Fallback<*>) throw InvalidCommandOrder()
}
if (commands.any { it.name == command.name }) throw DuplicateCommand(command.name)
if (commands.any { it.name == command.name }) throw DuplicateCommand(command)
}
private fun validateArgument(argument: Argument<*>) {
@@ -155,12 +155,12 @@ sealed class Command private constructor(
argument.required && last.optional -> throw InvalidArgumentOrder()
}
}
if (arguments.any { it.name == argument.name }) throw DuplicateArgument(argument.name)
if (arguments.any { it.name == argument.name }) throw DuplicateArgument(argument)
}
private fun validateOption(option: Option<*>) {
for (name in option.names) {
if (options.any { name in it.names }) throw DuplicateOption(name)
if (options.any { name in it.names }) throw DuplicateOption(option)
}
}