style: shorten long lines (>80 characters)

discordo.go

@@ -38,7 +38,11 @@ func main() {
 	guildsTreeView = ui.NewGuildsTreeView(onGuildsTreeViewSelected)
 	messagesTextView = ui.NewMessagesTextView(app)
 	messageInputField = ui.NewMessageInputField(onMessageInputFieldInputCapture)
-	mainFlex = ui.NewMainFlex(guildsTreeView, messagesTextView, messageInputField)
+	mainFlex = ui.NewMainFlex(
+		guildsTreeView,
+		messagesTextView,
+		messageInputField,
+	)
 
 	token := config.Token
 	if t := util.GetPassword("token"); t != "" {
@@ -153,7 +157,11 @@ func onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
 
 func onSessionMessageCreate(_ *discordgo.Session, m *discordgo.MessageCreate) {
 	if selectedChannel != nil && selectedChannel.ID == m.ChannelID {
-		util.WriteMessage(messagesTextView, m.Message, session.State.Ready.User.ID)
+		util.WriteMessage(
+			messagesTextView,
+			m.Message,
+			session.State.Ready.User.ID,
+		)
 	}
 }
 
@@ -211,7 +219,11 @@ func onGuildsTreeViewSelected(n *tview.TreeNode) {
 func writeMessages(cID string) {
 	msgs, _ := session.ChannelMessages(cID, config.GetMessagesLimit, "", "", "")
 	for i := len(msgs) - 1; i >= 0; i-- {
-		util.WriteMessage(messagesTextView, msgs[i], session.State.Ready.User.ID)
+		util.WriteMessage(
+			messagesTextView,
+			msgs[i],
+			session.State.Ready.User.ID,
+		)
 	}
 }
 

ui/flex.go

@@ -5,7 +5,11 @@ import (
 )
 
 // NewMainFlex creates and returns a new main flex.
-func NewMainFlex(treeV *tview.TreeView, textV *tview.TextView, i *tview.InputField) *tview.Flex {
+func NewMainFlex(
+	treeV *tview.TreeView,
+	textV *tview.TextView,
+	i *tview.InputField,
+) *tview.Flex {
 	rf := tview.NewFlex().
 		SetDirection(tview.FlexRow).
 		AddItem(textV, 0, 1, false).

ui/inputfields.go

@@ -6,7 +6,9 @@ import (
 )
 
 // NewMessageInputField creates and returns a new message inputfield.
-func NewMessageInputField(onMessageInputFieldInputCapture func(*tcell.EventKey) *tcell.EventKey) *tview.InputField {
+func NewMessageInputField(
+	onMessageInputFieldInputCapture func(*tcell.EventKey) *tcell.EventKey,
+) *tview.InputField {
 	i := tview.NewInputField()
 	i.
 		SetPlaceholder("Message...").

ui/treeviews.go

@@ -7,7 +7,9 @@ import (
 )
 
 // NewGuildsTreeView creates and returns a new guilds treeview.
-func NewGuildsTreeView(onGuildsTreeViewSelected func(*tview.TreeNode)) *tview.TreeView {
+func NewGuildsTreeView(
+	onGuildsTreeViewSelected func(*tview.TreeNode),
+) *tview.TreeView {
 	v := tview.NewTreeView()
 	v.
 		SetTopLevel(1).
@@ -29,8 +31,12 @@ func NewTextChannelTreeNode(c *discordgo.Channel) *tview.TreeNode {
 	return n
 }
 
-// GetTreeNodeByReference gets the TreeNode that has reference r from the given treeview.
-func GetTreeNodeByReference(r interface{}, treeV *tview.TreeView) (mn *tview.TreeNode) {
+// GetTreeNodeByReference gets the TreeNode that has reference r from the given
+// treeview.
+func GetTreeNodeByReference(
+	r interface{},
+	treeV *tview.TreeView,
+) (mn *tview.TreeNode) {
 	treeV.GetRoot().Walk(func(n, _ *tview.TreeNode) bool {
 		if n.GetReference() == r {
 			mn = n
@@ -43,11 +49,22 @@ func GetTreeNodeByReference(r interface{}, treeV *tview.TreeView) (mn *tview.Tre
 	return
 }
 
-// CreateTopLevelChannelsTreeNodes creates TreeNodes for the top-level (orphan) channels.
-func CreateTopLevelChannelsTreeNodes(s *discordgo.State, n *tview.TreeNode, cs []*discordgo.Channel) {
+// CreateTopLevelChannelsTreeNodes creates TreeNodes for the top-level (orphan)
+// channels.
+func CreateTopLevelChannelsTreeNodes(
+	s *discordgo.State,
+	n *tview.TreeNode,
+	cs []*discordgo.Channel,
+) {
 	for _, c := range cs {
-		if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID == "") {
-			if !util.HasPermission(s, s.User.ID, c.ID, discordgo.PermissionViewChannel) {
+		if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) &&
+			(c.ParentID == "") {
+			if !util.HasPermission(
+				s,
+				s.User.ID,
+				c.ID,
+				discordgo.PermissionViewChannel,
+			) {
 				continue
 			}
 
@@ -58,8 +75,13 @@ func CreateTopLevelChannelsTreeNodes(s *discordgo.State, n *tview.TreeNode, cs [
 	}
 }
 
-// CreateCategoryChannelsTreeNodes creates TreeNodes for the category (parent) channels.
-func CreateCategoryChannelsTreeNodes(s *discordgo.State, n *tview.TreeNode, cs []*discordgo.Channel) {
+// CreateCategoryChannelsTreeNodes creates TreeNodes for the category (parent)
+// channels.
+func CreateCategoryChannelsTreeNodes(
+	s *discordgo.State,
+	n *tview.TreeNode,
+	cs []*discordgo.Channel,
+) {
 CategoryLoop:
 	for _, c := range cs {
 		if c.Type == discordgo.ChannelTypeGuildCategory {
@@ -83,11 +105,22 @@ CategoryLoop:
 	}
 }
 
-// CreateSecondLevelChannelsTreeNodes creates TreeNodes for the second-level (category children) channels.
-func CreateSecondLevelChannelsTreeNodes(s *discordgo.State, treeV *tview.TreeView, cs []*discordgo.Channel) {
+// CreateSecondLevelChannelsTreeNodes creates TreeNodes for the second-level
+// (category children) channels.
+func CreateSecondLevelChannelsTreeNodes(
+	s *discordgo.State,
+	treeV *tview.TreeView,
+	cs []*discordgo.Channel,
+) {
 	for _, c := range cs {
-		if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID != "") {
-			if !util.HasPermission(s, s.User.ID, c.ID, discordgo.PermissionViewChannel) {
+		if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) &&
+			(c.ParentID != "") {
+			if !util.HasPermission(
+				s,
+				s.User.ID,
+				c.ID,
+				discordgo.PermissionViewChannel,
+			) {
 				continue
 			}
 

util/config.go

@@ -7,7 +7,8 @@ import (
 	"github.com/rivo/tview"
 )
 
-// Config consists of fields, such as theme, mouse, so on, that may be customized by the user.
+// Config consists of fields, such as theme, mouse, so on, that may be
+// customized by the user.
 type Config struct {
 	Token            string       `json:"token,omitempty"`
 	Mouse            bool         `json:"mouse,omitempty"`

util/discord.go

@@ -16,18 +16,24 @@ func WriteMessage(v *tview.TextView, m *discordgo.Message, clientID string) {
 	switch m.Type {
 	case discordgo.MessageTypeDefault, discordgo.MessageTypeReply:
 		// Define a new region and assign message ID as the region ID.
-		// Learn more: https://pkg.go.dev/github.com/rivo/tview#hdr-Regions_and_Highlights
+		// Learn more:
+		// https://pkg.go.dev/github.com/rivo/tview#hdr-Regions_and_Highlights
 		b.WriteString("[\"")
 		b.WriteString(m.ID)
 		b.WriteString("\"]")
-		// Render the message associated with crosspost, channel follow add, pin, or a reply.
+		// Render the message associated with crosspost, channel follow add,
+		// pin, or a reply.
 		if rm := m.ReferencedMessage; rm != nil {
 			b.WriteString(" ╭ ")
 			b.WriteString("[::d]")
 			parseAuthor(&b, rm.Author, clientID)
 
 			if rm.Content != "" {
-				rm.Content = parseMessageMentions(rm.Content, rm.Mentions, clientID)
+				rm.Content = parseMessageMentions(
+					rm.Content,
+					rm.Mentions,
+					clientID,
+				)
 				b.WriteString(rm.Content)
 			}
 
@@ -35,12 +41,15 @@ func WriteMessage(v *tview.TextView, m *discordgo.Message, clientID string) {
 		}
 		// Render the author of the message.
 		parseAuthor(&b, m.Author, clientID)
-		// If the message content is not empty, parse the message mentions (users mentioned in the message) and render the message content.
+		// If the message content is not empty, parse the message mentions
+		// (users mentioned in the message) and render the message content.
 		if m.Content != "" {
 			m.Content = parseMessageMentions(m.Content, m.Mentions, clientID)
 			b.WriteString(m.Content)
 		}
-		// If the edited timestamp of the message is not empty; it implies that the message has been edited, hence render the message with edited label for distinction
+		// If the edited timestamp of the message is not empty; it implies that
+		// the message has been edited, hence render the message with edited
+		// label for distinction
 		if m.EditedTimestamp != "" {
 			b.WriteString(" [::d](edited)[::-]")
 		}
@@ -67,7 +76,11 @@ func WriteMessage(v *tview.TextView, m *discordgo.Message, clientID string) {
 	}
 }
 
-func parseMessageMentions(content string, mentions []*discordgo.User, clientID string) string {
+func parseMessageMentions(
+	content string,
+	mentions []*discordgo.User,
+	clientID string,
+) string {
 	for _, mUser := range mentions {
 		var color string
 		if mUser.ID == clientID {
@@ -90,7 +103,8 @@ func parseMessageMentions(content string, mentions []*discordgo.User, clientID s
 }
 
 func parseAuthor(b *strings.Builder, u *discordgo.User, clientID string) {
-	// If the message author is the client, modify the text color for distinction.
+	// If the message author is the client, modify the text color for
+	// distinction.
 	if u.ID == clientID {
 		b.WriteString("[#57F287]")
 	} else {
@@ -99,7 +113,8 @@ func parseAuthor(b *strings.Builder, u *discordgo.User, clientID string) {
 
 	b.WriteString(u.Username)
 	b.WriteString("[-] ")
-	// If the message author is a bot account, render the message with bot label for distinction.
+	// If the message author is a bot account, render the message with bot label
+	// for distinction.
 	if u.Bot {
 		b.WriteString("[#EB459E]BOT[-] ")
 	}
@@ -112,13 +127,22 @@ type loginResponse struct {
 	Token  string `json:"token"`
 }
 
-// Login creates a new request to the `/login` endpoint for essential login information.
-func Login(s *discordgo.Session, email, password string) (*loginResponse, error) {
+// Login creates a new request to the `/login` endpoint for essential login
+// information.
+func Login(
+	s *discordgo.Session,
+	email, password string,
+) (*loginResponse, error) {
 	data := struct {
 		Email    string `json:"email"`
 		Password string `json:"password"`
 	}{email, password}
-	resp, err := s.RequestWithBucketID("POST", discordgo.EndpointLogin, data, discordgo.EndpointLogin)
+	resp, err := s.RequestWithBucketID(
+		"POST",
+		discordgo.EndpointLogin,
+		data,
+		discordgo.EndpointLogin,
+	)
 	if err != nil {
 		return nil, err
 	}
@@ -154,8 +178,14 @@ func TOTP(s *discordgo.Session, code, ticket string) (*loginResponse, error) {
 	return &lr, nil
 }
 
-// HasPermission returns a boolean representing whether the provided user has given permissions or not.
-func HasPermission(s *discordgo.State, uID string, cID string, perm int64) bool {
+// HasPermission returns a boolean representing whether the provided user has
+// given permissions or not.
+func HasPermission(
+	s *discordgo.State,
+	uID string,
+	cID string,
+	perm int64,
+) bool {
 	p, err := s.UserChannelPermissions(uID, cID)
 	if err != nil {
 		return false