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https://github.com/daylinmorgan/hwylterm.git
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75 lines
1.5 KiB
Nim
75 lines
1.5 KiB
Nim
import std/[strformat, strutils]
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import hwylterm, hwylterm/hwylcli
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type
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Color = enum
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red, blue, green
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hwylCli:
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name "example"
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V "0.1.0"
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... "a description of hwylterm"
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flags:
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[global]
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yes:
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T bool
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? "set flag to yes"
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[shared]
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something:
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? "some flag only needed in one subcommand"
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config:
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T seq[string]
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? "path to config file"
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* @["config.yml"]
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preSub:
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echo "this is run after subcommand parsing but before its run block"
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run:
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echo "this is always run prior to subcommand parsing"
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subcommands:
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[onelonger]
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... """
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the first subcommand
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this command features both an enum flag and a Count flag
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it also inherits the `[[shared]` flag group
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"""
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alias o,"one", `one-l`
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flags:
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color:
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T Color
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? "a color (red, green, blue)"
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verbose:
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T Count
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? "a count flag"
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- v
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^[shared]
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run:
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echo "hello from `example one` command!"
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echo args
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echo fmt"{color=}"
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echo fmt"{verbose=}"
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echo fmt"{config=}"
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["two-longer"]
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... """
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some second subcommand
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a longer mulitline description that will be visible in the subcommand help
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and it will automatically be "bb"'ed [bold]this is bold text[/]
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"""
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flags:
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^something
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auto:
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- a
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? "some help"
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b:
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T seq[float]
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? "multiple floats"
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h "this will override the builtin 'h' for help"
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run:
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echo "hello from `example b` command"
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echo fmt"{auto=}, {b=}"
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