kon
github.com/willabides/kongplete
go get github.com/willabides/kongplete
kon

github.com/willabides/kongplete

You kongplete me. kongplete lets you generate shell completions for your command-line programs using github.com/alecthomas/kong and github.com/posener/complete.

by WillAbides

v0.2.0 (see all)License:MIT
go get github.com/willabides/kongplete
Readme

kongplete

You kongplete me.

kongplete lets you generate shell completions for your command-line programs using github.com/alecthomas/kong and github.com/posener/complete.

Examples

// This example is adapted from the shell example in github.com/alecthomas/kong

package main

import (
    "fmt"
    "os"

    "github.com/alecthomas/kong"
    "github.com/posener/complete"
    "github.com/willabides/kongplete"
)

var shellCli struct {
    Rm struct {
        User      string `help:"Run as user." short:"u" default:"default"`
        Force     bool   `help:"Force removal." short:"f"`
        Recursive bool   `help:"Recursively remove files." short:"r"`
        Hidden    string `help:"A hidden flag" hidden:""`

        Paths []string `arg:"" help:"Paths to remove." type:"path" name:"path" predictor:"file"`
    } `cmd:"" help:"Remove files."`

    Ls struct {
        Paths []string `arg:"" optional:"" help:"Paths to list." type:"path" predictor:"file"`
    } `cmd:"" help:"List paths."`

    Hidden struct{} `cmd:"" help:"A hidden command" hidden:""`

    Debug bool `help:"Debug mode."`

    InstallCompletions kongplete.InstallCompletions `cmd:"" help:"install shell completions"`
}

func main() {
    // Create a kong parser as usual, but don't run Parse quite yet.
    parser := kong.Must(&shellCli,
        kong.Name("shell"),
        kong.Description("A shell-like example app."),
        kong.UsageOnError(),
    )

    // Run kongplete.Complete to handle completion requests
    kongplete.Complete(parser,
        kongplete.WithPredictor("file", complete.PredictFiles("*")),
    )

    // Proceed as normal after kongplete.Complete.
    ctx, err := parser.Parse(os.Args[1:])
    parser.FatalIfErrorf(err)

    switch ctx.Command() {
    case "rm <path>":
        fmt.Println(shellCli.Rm.Paths, shellCli.Rm.Force, shellCli.Rm.Recursive)

    case "ls", "hidden":
    }
}


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VersionTagPublished
v0.1.0
7mos ago
v0.2.0
7mos ago
v0.0.0-20200218163413-c50671632cd8
2yrs ago
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