cliutil

Documentation

Overview

Package cliutil is a collection of functions to help work with urfave/cli

Index

• func AssembleCommands(commandSlices ...[]cli.Command) (allCommands []cli.Command)
• func ConcatFlags(flagSets ...[]cli.Flag) (res []cli.Flag)
• func CreateMultiwordCommand(orig cli.Command) cli.Command
• func CreateMultiwordCommands(cmds []cli.Command) (newCmds []cli.Command)
• func MergeCommand(dst *cli.Command, src cli.Command)
• func MergeCommands(base []cli.Command, extras []cli.Command) (result []cli.Command)

Functions

func AssembleCommands

func AssembleCommands(commandSlices ...[]cli.Command) (allCommands []cli.Command)

AssembleCommands slices of different command sets, merges and returns them as one full list

func ConcatFlags

func ConcatFlags(flagSets ...[]cli.Flag) (res []cli.Flag)

ConcatFlags combines multiple slices of flags together without modification

func CreateMultiwordCommand

func CreateMultiwordCommand(orig cli.Command) cli.Command

CreateMultiwordCommand creates a new cli.Command with subcommands for each word with the innermost one being identical to the original, but for the name and for being hidden.

For example, given a command called "example command", this creates a command called "example" with a subcommand called "command" - where "command" is identical to "example command". This is a workaround for urfave/cli not supporting multi-word commands.

func CreateMultiwordCommands

func CreateMultiwordCommands(cmds []cli.Command) (newCmds []cli.Command)

CreateMultiwordCommands is a workaround for urfave/cli not fully supporting multi-word Names for commands in a good way it looks at each subcommand of cmds, and creates hidden command trees to match any multi-word commands found.

func MergeCommand

func MergeCommand(dst *cli.Command, src cli.Command)

MergeCommand merges src into dst, only copying non-nil fields of src, and calling mergeCommands upon the .Subcommands and appending all .Flags

func MergeCommands

func MergeCommands(base []cli.Command, extras []cli.Command) (result []cli.Command)

MergeCommands copies over all the commands from base to result, then puts all the commands from extras in too, overwriting any provided fields.