# README
CLI
A minimal package for building CLIs in Go, built around spf13/pflag with inspiration from existing CLI packages.
TODO
- Add validation for redeclared flag names (and shorthand) in subcommands (instead of pflag panic).
- Print global flags in a separate section under usage.
- Generate more flag types :D
- Validate arguments based on Usage? E.g.
command <in> <out>could validate that two positional arguments exist during parse?
# Packages
No description provided by the author
# Functions
ResolveMissingFlags iterates over all missing flags in the given pflag.FlagSet and applies each FlagResolver in turn until the the flag is resolved.
# Structs
BoolFlag is used to define a pflag.FlagSet.BoolP flag.
BoolSliceFlag is used to define a pflag.FlagSet.BoolSliceP flag.
Command ...
Context ...
DurationFlag is used to define a pflag.FlagSet.DurationP flag.
DurationSliceFlag is used to define a pflag.FlagSet.DurationSliceP flag.
EnvVarResolver implements FlagResolver by resolving variables from the environment.
ErrMisconfigured is returned when a Command is misconfigured.
IntFlag is used to define a pflag.FlagSet.IntP flag.
IntSliceFlag is used to define a pflag.FlagSet.IntSliceP flag.
Options ...
StringFlag is used to define a pflag.FlagSet.StringP flag.
StringSliceFlag is used to define a pflag.FlagSet.StringSliceP flag.
# Interfaces
Flag is the interface implemented by all flag types.
FlagResolver is the interface implemented by custom flag resolvers.