1 files changed, 0 insertions, 199 deletions
diff --git a/vendor/github.com/lrstanley/girc/cmdhandler/cmd.go b/vendor/github.com/lrstanley/girc/cmdhandler/cmd.go
deleted file mode 100644
index a45a42f3..00000000
--- a/vendor/github.com/lrstanley/girc/cmdhandler/cmd.go
+++ /dev/null
@@ -1,199 +0,0 @@
-package cmdhandler
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-	"strings"
-	"sync"
-
-	"github.com/lrstanley/girc"
-)
-
-// Input is a wrapper for events, based around private messages.
-type Input struct {
-	Origin  *girc.Event
-	Args    []string
-	RawArgs string
-}
-
-// Command is an IRC command, supporting aliases, help documentation and easy
-// wrapping for message inputs.
-type Command struct {
-	// Name of command, e.g. "search" or "ping".
-	Name string
-	// Aliases for the above command, e.g. "s" for search, or "p" for "ping".
-	Aliases []string
-	// Help documentation. Should be in the format "<arg> <arg> [arg] --
-	// something useful here"
-	Help string
-	// MinArgs is the minimum required arguments for the command. Defaults to
-	// 0, which means multiple, or no arguments can be supplied. If set
-	// above 0, this means that the command handler will throw an error asking
-	// the person to check "<prefix>help <command>" for more info.
-	MinArgs int
-	// Fn is the function which is executed when the command is ran from a
-	// private message, or channel.
-	Fn func(*girc.Client, *Input)
-}
-
-func (c *Command) genHelp(prefix string) string {
-	out := "{b}" + prefix + c.Name + "{b}"
-
-	if c.Aliases != nil && len(c.Aliases) > 0 {
-		out += " ({b}" + prefix + strings.Join(c.Aliases, "{b}, {b}"+prefix) + "{b})"
-	}
-
-	out += " :: " + c.Help
-
-	return out
-}
-
-// CmdHandler is an irc command parser and execution format which you could
-// use as an example for building your own version/bot.
-//
-// An example of how you would register this with girc:
-//
-//	ch, err := cmdhandler.New("!")
-//	if err != nil {
-//		panic(err)
-//	}
-//
-//	ch.Add(&cmdhandler.Command{
-//		Name:    "ping",
-//		Help:    "Sends a pong reply back to the original user.",
-//		Fn: func(c *girc.Client, input *cmdhandler.Input) {
-//			c.Commands.ReplyTo(*input.Origin, "pong!")
-//		},
-//	})
-//
-//	client.Handlers.AddHandler(girc.PRIVMSG, ch)
-type CmdHandler struct {
-	prefix string
-	re     *regexp.Regexp
-
-	mu   sync.Mutex
-	cmds map[string]*Command
-}
-
-var cmdMatch = `^%s([a-z0-9-_]{1,20})(?: (.*))?$`
-
-// New returns a new CmdHandler based on the specified command prefix. A good
-// prefix is a single character, and easy to remember/use. E.g. "!", or ".".
-func New(prefix string) (*CmdHandler, error) {
-	re, err := regexp.Compile(fmt.Sprintf(cmdMatch, regexp.QuoteMeta(prefix)))
-	if err != nil {
-		return nil, err
-	}
-
-	return &CmdHandler{prefix: prefix, re: re, cmds: make(map[string]*Command)}, nil
-}
-
-var validName = regexp.MustCompile(`^[a-z0-9-_]{1,20}$`)
-
-// Add registers a new command to the handler. Note that you cannot remove
-// commands once added, unless you add another CmdHandler to the client.
-func (ch *CmdHandler) Add(cmd *Command) error {
-	if cmd == nil {
-		return errors.New("nil command provided to CmdHandler")
-	}
-
-	cmd.Name = strings.ToLower(cmd.Name)
-	if !validName.MatchString(cmd.Name) {
-		return fmt.Errorf("invalid command name: %q (req: %q)", cmd.Name, validName.String())
-	}
-
-	if cmd.Aliases != nil {
-		for i := 0; i < len(cmd.Aliases); i++ {
-			cmd.Aliases[i] = strings.ToLower(cmd.Aliases[i])
-			if !validName.MatchString(cmd.Aliases[i]) {
-				return fmt.Errorf("invalid command name: %q (req: %q)", cmd.Aliases[i], validName.String())
-			}
-		}
-	}
-
-	if cmd.MinArgs < 0 {
-		cmd.MinArgs = 0
-	}
-
-	ch.mu.Lock()
-	defer ch.mu.Unlock()
-
-	if _, ok := ch.cmds[cmd.Name]; ok {
-		return fmt.Errorf("command already registered: %s", cmd.Name)
-	}
-
-	ch.cmds[cmd.Name] = cmd
-
-	// Since we'd be storing pointers, duplicates do not matter.
-	for i := 0; i < len(cmd.Aliases); i++ {
-		if _, ok := ch.cmds[cmd.Aliases[i]]; ok {
-			return fmt.Errorf("alias already registered: %s", cmd.Aliases[i])
-		}
-
-		ch.cmds[cmd.Aliases[i]] = cmd
-	}
-
-	return nil
-}
-
-// Execute satisfies the girc.Handler interface.
-func (ch *CmdHandler) Execute(client *girc.Client, event girc.Event) {
-	if event.Source == nil || event.Command != girc.PRIVMSG {
-		return
-	}
-
-	parsed := ch.re.FindStringSubmatch(event.Trailing)
-	if len(parsed) != 3 {
-		return
-	}
-
-	invCmd := strings.ToLower(parsed[1])
-	args := strings.Split(parsed[2], " ")
-	if len(args) == 1 && args[0] == "" {
-		args = []string{}
-	}
-
-	ch.mu.Lock()
-	defer ch.mu.Unlock()
-
-	if invCmd == "help" {
-		if len(args) == 0 {
-			client.Cmd.ReplyTo(event, girc.Fmt("type '{b}!help {blue}<command>{c}{b}' to optionally get more info about a specific command."))
-			return
-		}
-
-		args[0] = strings.ToLower(args[0])
-
-		if _, ok := ch.cmds[args[0]]; !ok {
-			client.Cmd.ReplyTof(event, girc.Fmt("unknown command {b}%q{b}."), args[0])
-			return
-		}
-
-		if ch.cmds[args[0]].Help == "" {
-			client.Cmd.ReplyTof(event, girc.Fmt("there is no help documentation for {b}%q{b}"), args[0])
-			return
-		}
-
-		client.Cmd.ReplyTo(event, girc.Fmt(ch.cmds[args[0]].genHelp(ch.prefix)))
-		return
-	}
-
-	cmd, ok := ch.cmds[invCmd]
-	if !ok {
-		return
-	}
-
-	if len(args) < cmd.MinArgs {
-		client.Cmd.ReplyTof(event, girc.Fmt("not enough arguments supplied for {b}%q{b}. try '{b}%shelp %s{b}'?"), invCmd, ch.prefix, invCmd)
-		return
-	}
-
-	in := &Input{
-		Origin:  &event,
-		Args:    args,
-		RawArgs: parsed[2],
-	}
-
-	go cmd.Fn(client, in)
-}