56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
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package main
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import (
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"errors"
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"fmt"
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"os"
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)
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func helpMe(prog string) {
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fmt.Printf("%s: twtxt client\n", prog)
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fmt.Printf("usage: %s CMD <ARG>\n\n", prog)
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fmt.Println("available commands are")
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fmt.Println(" twt: post to your twtxt file")
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fmt.Println(" feed: read the feed from all your friends, or the one named with ARG if given")
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fmt.Println(" self: read your own feed\n")
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fmt.Println("Config file is stored in " + GetConfigLocation() + " and is initialized automatically with a wizard")
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}
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func run(args []string) error {
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cfg := ReadConfig()
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if cfg.IsNull() {
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cfg.RunWizard()
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}
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if len(args) == 1 || args[1] == "help" || args[1] == "-h" || args[1] == "--help" {
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helpMe(args[0])
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return nil
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} else {
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switch args[1] {
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case "twt":
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return Post(args[2], cfg.FeedFile, cfg.FeedAscend)
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case "feed":
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if len(args) > 2 {
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return GetFeed(args[2], cfg.FriendsFile, cfg.MaxPosts)
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} else {
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return GetFeed("", cfg.FriendsFile, cfg.MaxPosts)
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}
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case "self":
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return GetOwnFeed(cfg.Nick, cfg.FeedFile, cfg.MaxPosts)
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default:
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helpMe(args[0])
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return errors.New("Unrecognized command line option: " + args[1] + "\n")
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}
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}
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}
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func main() {
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err := run(os.Args)
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if err == nil {
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os.Exit(0)
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} else {
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fmt.Println(err.Error())
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os.Exit(1)
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}
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}
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