fixing pkg site docs

bolt.go

@@ -35,7 +35,7 @@ const (
 		dg.IntentGuildMessageReactions
 )
 
-type bolt struct {
+type Bolt struct {
 	//discordgo internals
 	*dg.Session
 	//maps trigger phrase to command struct for instant lookup
@@ -54,24 +54,8 @@ type bolt struct {
 	msgHandlerf Payload
 }
 
-type Bolt interface {
-	Start() error
-	AddCommands(cmd ...Command)
-	AddMessageHandler(p Payload)
-	//filtered methods
-	stop() error
-	msgEventHandler(s *dg.Session, msg *dg.MessageCreate)
-	mapEventToMsg(msg *dg.MessageCreate, channel *dg.Channel, server *dg.Guild) Message
-	handleCommand(msgEvent *Message, lg int) error
-	handleMessage(event *Message) error
-	createReply(content, message, channel, guild string) *dg.MessageSend
-	remainingTimeout(timeout time.Time) string
-	roleCheck(guild string, roles []string, s *dg.Session, run Command) (bool, error)
-	timeoutCheck(msgID, channelID, guildID string, s *dg.Session, run Command) (bool, error)
-}
-
 // New creates a new bolt instance and applies any supplied options
-func New(opts ...Option) (Bolt, error) {
+func New(opts ...Option) (*Bolt, error) {
 	_, check := os.LookupEnv(TOKEN_ENV_VAR)
 	if !check {
 		return nil, fmt.Errorf("environment variable %s must be set", TOKEN_ENV_VAR)
@@ -82,7 +66,7 @@ func New(opts ...Option) (Bolt, error) {
 		return nil, fmt.Errorf("failed to create Discord session: %e", err)
 	}
 
-	b := &bolt{
+	b := &Bolt{
 		Session:     bot,
 		commands:    make(map[string]Command, 0),
 		logLvl:      LogLevelAll,
@@ -105,7 +89,7 @@ func New(opts ...Option) (Bolt, error) {
 // Start applies the message event handler function to the bot and opens the initial websocket connection
 // with Discord. Start is a blocking call that also handles safe shutdown, on Interrupt, bolt will give
 // command routines a window to finish before closing the connection.
-func (b *bolt) Start() error {
+func (b *Bolt) Start() error {
 	b.AddHandler(b.msgEventHandler)
 	err := b.Open()
 	if err != nil {
@@ -119,7 +103,7 @@ func (b *bolt) Start() error {
 	//give handler routines a 5 second window to finish processes before closing connection
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 	defer cancel()
-	closeChan := make(chan struct{}, 0)
+	closeChan := make(chan struct{})
 	go func() {
 		b.wg.Wait()
 		close(closeChan)
@@ -136,7 +120,7 @@ func (b *bolt) Start() error {
 
 // AddCommands registers command handlers. Any messages that begin with the command indicator will be forwarded
 // to the handler
-func (b *bolt) AddCommands(cmd ...Command) {
+func (b *Bolt) AddCommands(cmd ...Command) {
 	for _, c := range cmd {
 		b.commands[c.Trigger] = c
 	}
@@ -144,19 +128,19 @@ func (b *bolt) AddCommands(cmd ...Command) {
 
 // AddMessageHandler registers the generic message handler, any messages that are not commands will be forwarded
 // to the handler
-func (b *bolt) AddMessageHandler(p Payload) {
+func (b *Bolt) AddMessageHandler(p Payload) {
 	b.msgHandlerf = p
 }
 
 // stop closes the websocket connection to Discord
-func (b *bolt) stop() error {
+func (b *Bolt) stop() error {
 	return b.Close()
 }
 
 // msgEventHandler handles the routing of messages to either the command or message handlers. If LogLvl is set, logging is handled here before
 // the event is mapped to the Message struct and forwarded to the handlers. Each message is handled in its own goroutine, the max allowed goroutines
 // is set as a default and can be altered using options for better performance.
-func (b *bolt) msgEventHandler(s *dg.Session, msg *dg.MessageCreate) {
+func (b *Bolt) msgEventHandler(s *dg.Session, msg *dg.MessageCreate) {
 	//get server information
 	server, err := s.Guild(msg.GuildID)
 	if err != nil {
@@ -209,7 +193,7 @@ func (b *bolt) msgEventHandler(s *dg.Session, msg *dg.MessageCreate) {
 }
 
 // mapEventToMsg maps the Discord event message struct into bolt's user-friendly Message struct
-func (b *bolt) mapEventToMsg(msg *dg.MessageCreate, channel *dg.Channel, server *dg.Guild) Message {
+func (b *Bolt) mapEventToMsg(msg *dg.MessageCreate, channel *dg.Channel, server *dg.Guild) Message {
 	m := Message{
 		Author: Author{
 			Name:  msg.Author.Username,
@@ -256,7 +240,7 @@ func (b *bolt) mapEventToMsg(msg *dg.MessageCreate, channel *dg.Channel, server
 }
 
 // handleMessage forwards the message data to the handler function, if one is set
-func (b *bolt) handleMessage(event *Message) error {
+func (b *Bolt) handleMessage(event *Message) error {
 	if b.msgHandlerf != nil {
 		return b.msgHandlerf(&Context{
 			Message: event,
@@ -271,7 +255,7 @@ func (b *bolt) handleMessage(event *Message) error {
 // data to the handler after checking the timeout and role restrictions. If restrictions have not been met a generic
 // response is sent to the message
 // TODO: accept a string for timeout/role rejection messages to allow customization
-func (b *bolt) handleCommand(msg *Message, lg int) error {
+func (b *Bolt) handleCommand(msg *Message, lg int) error {
 	run, ok := b.commands[msg.Words[0][lg:]]
 	if !ok {
 		return nil //command doesn't exist
@@ -321,7 +305,7 @@ func (b *bolt) handleCommand(msg *Message, lg int) error {
 }
 
 // createReploy is a basic wrapper function to map message data to the actual MessageSend struct
-func (b *bolt) createReply(content, message, channel, guild string) *dg.MessageSend {
+func (b *Bolt) createReply(content, message, channel, guild string) *dg.MessageSend {
 	details := &dg.MessageReference{
 		MessageID: message,
 		ChannelID: channel,
@@ -336,7 +320,7 @@ func (b *bolt) createReply(content, message, channel, guild string) *dg.MessageS
 
 // remainingTimeout calculates the amount of time left before a command can be run again. Returning a string
 // representing a readable version of the time left, example: 1h (1 hour)
-func (b *bolt) remainingTimeout(timeout time.Time) string {
+func (b *Bolt) remainingTimeout(timeout time.Time) string {
 	r := time.Until(timeout)
 	var (
 		timeLeft int
@@ -361,7 +345,7 @@ func (b *bolt) remainingTimeout(timeout time.Time) string {
 
 // roleCheck loops through the provided user role ID's grabs the role "name" and ensures the role is present
 // in the commands whitelist. If the role exists in the Command whitelist a true response is returned
-func (b *bolt) roleCheck(guild string, roles []string, s *dg.Session, run Command) (bool, error) {
+func (b *Bolt) roleCheck(guild string, roles []string, s *dg.Session, run Command) (bool, error) {
 	var found bool
 	//this needs a bit of love, looping through roles could get messy as server and role lists grow on big servers
 	//especially with the Role() call inside of the loop
@@ -384,7 +368,7 @@ func (b *bolt) roleCheck(guild string, roles []string, s *dg.Session, run Comman
 
 // timeoutCheck determines if a Command timeout has expired, if it hasn't expired a response is sent back to the message alerting the user
 // of the remaining time
-func (b *bolt) timeoutCheck(msgID, channelID, guildID string, s *dg.Session, run Command) (bool, error) {
+func (b *Bolt) timeoutCheck(msgID, channelID, guildID string, s *dg.Session, run Command) (bool, error) {
 	wait := run.lastRun.Add(run.Timeout)
 	now := time.Now()
 	if !now.After(wait) && !now.Equal(wait) {

message.go

@@ -59,7 +59,7 @@ type Message struct {
 // some methods to make interaction with the message as easy as possible
 type Context struct {
 	Message *Message
-	bolt    *bolt
+	bolt    *Bolt
 }
 
 // React applies the reaction to the message

option.go

@@ -4,7 +4,7 @@ import (
 	dg "github.com/bwmarrin/discordgo"
 )
 
-type Option func(b *bolt)
+type Option func(b *Bolt)
 type LogLevel int
 
 const (
@@ -16,7 +16,7 @@ const (
 // WithIntents provides an option to use custom intents for the bot. Bolt comes preconfigured with the basic
 // intents needed to run a bot but those are completely overwritten by any supplied here
 func WithIntents(intents ...dg.Intent) Option {
-	return func(b *bolt) {
+	return func(b *Bolt) {
 		var full dg.Intent
 		for _, i := range intents {
 			full |= i
@@ -29,7 +29,7 @@ func WithIntents(intents ...dg.Intent) Option {
 // WithMaxGoroutines limits the amount of handler routines the bot is able to spawn at the same time. A lower value
 // may cause higher latency but may reduce resources needed to run bolt
 func WithMaxGoroutines(max int) Option {
-	return func(b *bolt) {
+	return func(b *Bolt) {
 		b.maxRoutines = max
 	}
 }
@@ -37,14 +37,14 @@ func WithMaxGoroutines(max int) Option {
 // WithIndicator sets the substring that must be present at the beginning of a message to trigger a
 // command, for example "." or "!"
 func WithIndicator(i string) Option {
-	return func(b *bolt) {
+	return func(b *Bolt) {
 		b.indicator = i
 	}
 }
 
 // WithLogLevel adjusts bolt logging verbosity
 func WithLogLevel(lvl LogLevel) Option {
-	return func(b *bolt) {
+	return func(b *Bolt) {
 		b.logLvl = lvl
 	}
 }