Execute SublimeText from wsl

wsl-subl.go

package main

import (
        "fmt"
        "os"
        "os/exec"
        "path/filepath"
        "strings"
)

const (
        DISTRO                = "Ubuntu"
        SUBLIME_TEXT_LOCATION = "/mnt/c/Program Files/Sublime Text/subl.exe"
)

func abort(msg string) {
        // fmt.Printf("Error: %s", msg)
        panic(msg)
}

func transformFileArg(arg string) string {
        fullPath, err := filepath.Abs(arg)
        if err != nil {
                abort("Can't open file")
        }
        return fmt.Sprintf("\\\\wsl.localhost\\%s%s", DISTRO, fullPath)
}

func transformArg(arg string) string {
        if strings.HasPrefix(arg, "-") {
                return arg
        } else {
                return transformFileArg(arg)
        }
}

func main() {
        argsWithoutProg := os.Args[1:]
        argsCount := len(argsWithoutProg)
        newArgs := make([]string, 0, argsCount)

        for _, arg := range argsWithoutProg {
                newArgs = append(newArgs, transformArg(arg))
        }
        // fmt.Printf("run with args: %v\n", newArgs)
        cmd := exec.Command(SUBLIME_TEXT_LOCATION, newArgs...)
        if err := cmd.Run(); err != nil {
                fmt.Printf("error: %v", err)
        }
}