69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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)
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var version string
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func showVersion(){
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fmt.Println(version)
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}
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func precheck(){
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if !isInstalled(player()){
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fmt.Printf("%s is either not installed, or not on your $PATH. Cannot continue.\n", player())
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os.Exit(1)
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}
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}
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func main(){
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argCount := len(os.Args[1:])
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var (
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name string
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country string
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state string
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tags string
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notok bool
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version bool
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)
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flag.Usage = func() {
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fmt.Printf("Usage: \n")
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fmt.Printf(" gostations ")
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fmt.Printf(" [-n \"name\"] [-c \"home country\"] [-s \"home state\"] [-t \"ordered,tag,list\"] [-x] [-v]\n")
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flag.PrintDefaults()
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fmt.Printf(" -h (or none)\n")
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fmt.Printf("\tThis help message\n")
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}
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flag.StringVar(&name, "n", "", "Station name (or identifier).")
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flag.StringVar(&country, "c", "", "Home country.")
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flag.StringVar(&state, "s", "", "Home state (if in the United States).")
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flag.StringVar(&tags, "t", "", "Tag (or comma-separated tag list)")
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flag.BoolVar(¬ok, "x", false,"If toggled, will show stations that are down")
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flag.BoolVar(&version, "v", false, "Show version.")
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flag.Parse()
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if argCount == 0 {
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flag.Usage()
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os.Exit(0)
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}
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if version {
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showVersion()
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os.Exit(0)
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}
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precheck()
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stations, _ := StationSearch(name, country, state, tags, notok)
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menu := RadioMenu(stations)
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err := menu.Run()
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if err != nil {
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fmt.Println(err.Error())
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os.Exit(1)
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}
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} |