fix(login): manually set the width for the textinput fields

cmds/cmds.go

@@ -32,7 +32,7 @@ func Connect() tea.Msg {
 
 func Quit(client *irc.Client) tea.Cmd {
 	return func() tea.Msg {
-		if client.TcpConn != nil {
+		if client.TCPConn != nil {
 			client.SendCommand("QUIT")
 		}
 

go.mod

@@ -1,16 +1,33 @@
 module github.com/illusionman1212/gorc
 
-go 1.16
+go 1.23.0
 
-replace github.com/charmbracelet/bubbles => /home/illusion/Desktop/repos/bubbles
+toolchain go1.24.6
 
 require (
-	github.com/charmbracelet/bubbles v0.10.2
+	github.com/charmbracelet/bubbles v0.21.0
-	github.com/charmbracelet/bubbletea v0.19.3
+	github.com/charmbracelet/bubbletea v1.3.6
-	github.com/charmbracelet/lipgloss v0.4.0
+	github.com/charmbracelet/lipgloss v1.1.0
-	github.com/containerd/console v1.0.3 // indirect
+)
-	github.com/mattn/go-isatty v0.0.14 // indirect
+
-	github.com/muesli/ansi v0.0.0-20211031195517-c9f0611b6c70 // indirect
+require (
-	golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
-	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/charmbracelet/colorprofile v0.3.1 // indirect
+	github.com/charmbracelet/x/ansi v0.10.1 // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.13 // indirect
+	github.com/charmbracelet/x/term v0.2.1 // indirect
+	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
+	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/termenv v0.16.0 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
 )

go.sum

@@ -1,44 +1,49 @@
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
 github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
-github.com/charmbracelet/bubbletea v0.19.3 h1:OKeO/Y13rQQqt4snX+lePB0QrnW80UdrMNolnCcmoAw=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
-github.com/charmbracelet/bubbletea v0.19.3/go.mod h1:VuXF2pToRxDUHcBUcPmCRUHRvFATM4Ckb/ql1rBl3KA=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
-github.com/charmbracelet/harmonica v0.1.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
+github.com/charmbracelet/bubbles v0.21.0 h1:9TdC97SdRVg/1aaXNVWfFH3nnLAwOXr8Fn6u6mfQdFs=
-github.com/charmbracelet/lipgloss v0.4.0 h1:768h64EFkGUr8V5yAKV7/Ta0NiVceiPaV+PphaW1K9g=
+github.com/charmbracelet/bubbles v0.21.0/go.mod h1:HF+v6QUR4HkEpz62dx7ym2xc71/KBHg+zKwJtMw+qtg=
-github.com/charmbracelet/lipgloss v0.4.0/go.mod h1:vmdkHvce7UzX6xkyf4cca8WlwdQ5RQr8fzta+xl7BOM=
+github.com/charmbracelet/bubbletea v1.3.6 h1:VkHIxPJQeDt0aFJIsVxw8BQdh/F/L2KKZGsK6et5taU=
-github.com/containerd/console v1.0.2/go.mod h1:ytZPjGgY2oeTkAONYafi2kSj0aYggsf8acV1PGKCbzQ=
+github.com/charmbracelet/bubbletea v1.3.6/go.mod h1:oQD9VCRQFF8KplacJLo28/jofOI2ToOfGYeFgBBxHOc=
-github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
+github.com/charmbracelet/colorprofile v0.3.1 h1:k8dTHMd7fgw4bnFd7jXTLZrSU/CQrKnL3m+AxCzDz40=
-github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
+github.com/charmbracelet/colorprofile v0.3.1/go.mod h1:/GkGusxNs8VB/RSOh3fu0TJmQ4ICMMPApIIVn0KszZ0=
-github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
+github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
+github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
+github.com/charmbracelet/x/ansi v0.10.1 h1:rL3Koar5XvX0pHGfovN03f5cxLbCF2YvLeyz7D2jVDQ=
+github.com/charmbracelet/x/ansi v0.10.1/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE=
+github.com/charmbracelet/x/cellbuf v0.0.13 h1:/KBBKHuVRbq1lYx5BzEHBAFBP8VcQzJejZ/IA3iR28k=
+github.com/charmbracelet/x/cellbuf v0.0.13/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
+github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
+github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
+github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
-github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
-github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
-github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
-github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
-github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
+github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
-github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho=
+github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
-github.com/muesli/ansi v0.0.0-20211031195517-c9f0611b6c70 h1:kMlmsLSbjkikxQJ1IPwaM+7LJ9ltFu/fi8CRzvSnQmA=
+github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
-github.com/muesli/ansi v0.0.0-20211031195517-c9f0611b6c70/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho=
+github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
-github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ=
+github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
-github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
+github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
-github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
-github.com/muesli/termenv v0.9.0 h1:wnbOaGz+LUR3jNT0zOzinPnyDaCZUQRZj9GxK8eRVl8=
-github.com/muesli/termenv v0.9.0/go.mod h1:R/LzAKf+suGs4IsO95y7+7DpFHO0KABgnZqtlyx2mBw=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/sahilm/fuzzy v0.1.0/go.mod h1:VFvziUEIMCrT6A6tw2RFIXPXXmzXbOsSHF0DOI8ZK9Y=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
-golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
-golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8pY/4yfcXrddB8qAbU0=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20210422114643-f5beecf764ed/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=

irc/client.go

@@ -54,7 +54,7 @@ type Channel struct {
 
 type Client struct {
 	// tcp connection
-	TcpConn net.Conn
+	TCPConn net.Conn
 
 	// Host that client is connected to
 	Host string
@@ -82,8 +82,13 @@ type Client struct {
 
 	// Index of the last visible tab in the tab bar
 	LastTabIndexInTabBar int
+
+	// The acknowledged capabilities
+	EnabledCapabilities Capabilities
 }
 
+type Capabilities map[string]string
+
 type MsgFmtOpts struct {
 	WithTimestamp bool
 	AsServerMsg   bool
@@ -93,7 +98,7 @@ type MsgFmtOpts struct {
 
 var notImpl = lipgloss.NewStyle().Foreground(ui.ErrorColor).Render("[NOT IMPL]")
 var serverMsgStyle = lipgloss.NewStyle().Foreground(ui.ServerMsgColor)
-var timestampStyle = serverMsgStyle.Copy()
+var timestampStyle = serverMsgStyle
 var dateStyle = lipgloss.NewStyle().Foreground(ui.DateColor)
 
 const CRLF = "\r\n"
@@ -122,7 +127,7 @@ func (c *Channel) AppendMsg(timestamp string, fullMsg string, opts MsgFmtOpts) {
 	c.History += prefixes + style.Render(fullMsg) + CRLF
 }
 
-func (s *Client) Initialize(host string, port string, tlsEnabled bool) {
+func (c *Client) Initialize(host string, port string, tlsEnabled bool) {
 	addr := fmt.Sprintf("%s:%s", host, port)
 
 	if tlsEnabled {
@@ -133,11 +138,12 @@ func (s *Client) Initialize(host string, port string, tlsEnabled bool) {
 			log.Fatal(err)
 		}
 
-		s.TcpConn = conn
+		c.TCPConn = conn
-		s.Host = host
+		c.Host = host
-		s.Port = port
+		c.Port = port
-		s.ActiveChannel = host
+		c.ActiveChannel = host
-		s.Channels = make([]Channel, 0)
+		c.Channels = make([]Channel, 0)
+		c.EnabledCapabilities = make(Capabilities, 0)
 		return
 	}
 
@@ -151,11 +157,12 @@ func (s *Client) Initialize(host string, port string, tlsEnabled bool) {
 		log.Fatal(err)
 	}
 
-	s.TcpConn = conn
+	c.TCPConn = conn
-	s.Host = host
+	c.Host = host
-	s.Port = port
+	c.Port = port
-	s.ActiveChannel = host
+	c.ActiveChannel = host
-	s.Channels = make([]Channel, 0)
+	c.Channels = make([]Channel, 0)
+	c.EnabledCapabilities = make(Capabilities, 0)
 }
 
 func (c *Client) Register(nick string, password string, channel string) {
@@ -164,17 +171,14 @@ func (c *Client) Register(nick string, password string, channel string) {
 		Users: make(map[string]User),
 	})
 
-	c.SendCommand(commands.CAP, "LS")
+	c.SendCommand(commands.CAP, "LS", "302")
 	if password != "" {
 		c.SendCommand(commands.PASS, password)
 	}
-	// TODO: check if nickname has spaces and remove them
 	c.SendCommand(commands.NICK, nick)
 	// set user-wanted nickname
 	c.Nickname = nick
 	c.SendCommand(commands.USER, nick, "0", "*", nick)
-	// TODO: CAP REQ :whatever capability the client recognizes and supports
-	c.SendCommand(commands.CAP, "END")
 	// joining a channel when registering is optional
 	if channel != "" {
 		c.SendCommand(commands.JOIN, channel)
@@ -194,7 +198,7 @@ func (c *Client) SetDay() {
 }
 
 func (c Client) SendCommand(cmd string, params ...string) {
-	if c.TcpConn == nil {
+	if c.TCPConn == nil {
 		// TODO: properly handle the error instead of Fatal-ing
 		log.Fatal("Attempted to write data to nil connection")
 	}
@@ -225,5 +229,5 @@ func (c Client) SendCommand(cmd string, params ...string) {
 		}
 	}
 
-	c.TcpConn.Write([]byte(cmd + paramsString + CRLF))
+	c.TCPConn.Write([]byte(cmd + paramsString + CRLF))
 }

irc/commands/commands.go

@@ -116,6 +116,7 @@ const (
 	RPL_MYINFO          = "004" // RFC2812 - Implemented
 	RPL_ISUPPORT        = "005" // ??????? - Not Implemented (TODO:)
 	RPL_BOUNCE          = "010" // ??????? - Not Implemented (TODO:)
+	RPL_REMOTEISUPPORT  = "105" // ??????? - Not Implemented (TODO:) // Exact same as RPL_ISUPPORT but for remote servers
 	RPL_TRACELINK       = "200" // RFC1459 - Not Implemented (TODO:)
 	RPL_TRACECONNECTING = "201" // RFC1459 - Not Implemented (TODO:)
 	RPL_TRACEHANDSHAKE  = "202" // RFC1459 - Not Implemented (TODO:)
@@ -240,7 +241,7 @@ const (
 	ERR_NOTOPLEVEL        = "413" // RFC1459 - Not Implemented (TODO:)
 	ERR_WILDTOPLEVEL      = "414" // RFC1459 - Not Implemented (TODO:)
 	ERR_BADMASK           = "415" // RFC2812 - Not Implemented (TODO:)
-	ERR_UNKNOWNCOMMAND    = "421" // RFC1459 - Not Implemented (TODO:)
+	ERR_UNKNOWNCOMMAND    = "421" // RFC1459 - Implemented
 	ERR_NOMOTD            = "422" // RFC1459 - Not Implemented (TODO:)
 	ERR_NOADMININFO       = "423" // RFC1459 - Not Implemented (TODO:)
 	ERR_FILEERROR         = "424" // RFC1459 - Not Implemented (TODO:)
@@ -312,7 +313,7 @@ var Features = map[string]bool{
 	"CHANLIMIT":   true,
 	"CHANMODES":   true,
 	"CHANNELLEN":  true,
-	"CHANTYPES":   true,
+	"CHANTYPES":   true, // Channel Types. Default is #. Available are #&
 	"CHARSET":     true, // Deprecated but might still be used
 	"CLIENTVER":   true, // Deprecated but might still be used
 	"CNOTICE":     true,
@@ -364,7 +365,42 @@ var Features = map[string]bool{
 	"WHOX":        true,
 }
 
-// Messages MUST end in CRLF and SHOULD be encoded and decoded using UTF-8 (with fallbacks such as Latin-1).
+var Capabilities = map[string]bool{
-// Names are casemapped, read the casemapping from the RPL_ISUPPORT the server sends when registration is completed.
+	// Twitch-specific capabilities
+	"twitch.tv/membership": false,
+	"twitch.tv/commands":   false,
+	"twitch.tv/tags":       false,
 
-// When receiving a numeric reply, client MUST be able to handle any number of parameters on a numeric reply.
+	// Solanum-specific capabilities
+	"solanum.chat/identify-msg": false,
+	"solanum.chat/oper":         false,
+	"solanum.chat/realhost":     false,
+
+	// IRCv3 capabilities
+	"account-notify":       false,
+	"account-registration": false, // Draft
+	"account-tag":          false,
+	"away-notify":          false,
+	"batch":                false,
+	"cap-notify":           true,
+	"channel-rename":       false, // Draft
+	"chathistory":          false, // Draft
+	"chghost":              false,
+	"echo-message":         false,
+	"event-playback":       false, // Draft
+	"extended-join":        false,
+	"extended-monitor":     false,
+	"invite-notify":        false,
+	"labeled-response":     false,
+	"message-tags":         false,
+	"metadata":             false,
+	"monitor":              false,
+	"multi-prefix":         false,
+	"multiline":            false, // Draft
+	"read-marker":          false, // Draft
+	"sasl":                 false,
+	"server-time":          true,
+	"setname":              false,
+	"tls":                  false, // Deprecated
+	"userhost-in-names":    false,
+}

irc/handler/handler.go

@@ -25,6 +25,8 @@ import (
 	"strings"
 	"time"
 
+	"slices"
+
 	"github.com/illusionman1212/gorc/cmds"
 	"github.com/illusionman1212/gorc/irc"
 	"github.com/illusionman1212/gorc/irc/commands"
@@ -33,7 +35,7 @@ import (
 
 func ReadLoop(client *irc.Client) {
 	// 512 bytes as a base + 8192 additional bytes for tags
-	r := bufio.NewReaderSize(client.TcpConn, 8192+512)
+	r := bufio.NewReaderSize(client.TCPConn, 8192+512)
 
 	for {
 		msg, err := r.ReadString('\n')
@@ -41,7 +43,7 @@ func ReadLoop(client *irc.Client) {
 			if err != io.EOF {
 				log.Println(err)
 			}
-			client.TcpConn.Close()
+			client.TCPConn.Close()
 			return
 		}
 
@@ -153,7 +155,7 @@ func handlePart(msg parser.IRCMessage, client *irc.Client) {
 	for i, c := range client.Channels {
 		if c.Name == channel {
 			if nick == client.Nickname {
-				client.Channels = append(client.Channels[:i], client.Channels[i+1:]...)
+				client.Channels = slices.Delete(client.Channels, i, i+1)
 				if client.ActiveChannelIndex >= i {
 					client.ActiveChannelIndex--
 					client.ActiveChannel = client.Channels[client.ActiveChannelIndex].Name
@@ -169,6 +171,87 @@ func handlePart(msg parser.IRCMessage, client *irc.Client) {
 	client.Tea.Send(cmds.SwitchChannels())
 }
 
+func handleCAP(msg parser.IRCMessage, client *irc.Client) {
+	switch msg.Parameters[1] {
+	case "LIST":
+		fallthrough
+	case "NEW":
+		fallthrough
+	case "LS":
+		caps := strings.Split(msg.Parameters[2], " ")
+		recognizedCaps := make([]irc.Capabilities, 0)
+		capabilities := make(irc.Capabilities, 0)
+		length := 0
+
+		for _, capability := range caps {
+			// NOTE: not sure if I should store the cap value the server advertises or use my own
+			parts := strings.Split(capability, "=")
+			key := parts[0]
+			value := ""
+			if len(parts) > 1 {
+				value = parts[1]
+			}
+
+			if commands.Capabilities[key] {
+				// When the final parameter approaches 510 bytes,
+				// we send multiple REQ commands
+				// (https://ircv3.net/specs/extensions/capability-negotiation.html#the-cap-req-subcommand)
+				if length+len(capability) >= 500 {
+					recognizedCaps = append(recognizedCaps, capabilities)
+					capabilities = make(irc.Capabilities, 0)
+					length = 0
+				}
+
+				capabilities[key] = value
+				length += len(capability)
+			} else {
+				log.Println("Unknown capability:", capability)
+			}
+		}
+		recognizedCaps = append(recognizedCaps, capabilities)
+
+		for _, capsList := range recognizedCaps {
+			list := make([]string, 0)
+			for key, value := range capsList {
+				if len(value) > 0 {
+					list = append(list, key+"="+value)
+				} else {
+					list = append(list, key)
+				}
+			}
+			client.SendCommand(commands.CAP, "REQ", strings.Join(list, " "))
+		}
+		client.SendCommand(commands.CAP, "END")
+	case "ACK":
+		caps := strings.Split(msg.Parameters[2], " ")
+		for _, capability := range caps {
+			if capability[0] == '-' {
+				delete(client.EnabledCapabilities, capability[1:])
+			} else {
+				parts := strings.Split(capability, "=")
+				key := parts[0]
+				value := ""
+				if len(parts) > 1 {
+					value = parts[1]
+				}
+				client.EnabledCapabilities[key] = value
+			}
+		}
+	case "NAK":
+		caps := strings.Split(msg.Parameters[2], " ")
+		msgOpts := irc.MsgFmtOpts{
+			WithTimestamp: true,
+			AsServerMsg:   true,
+		}
+		client.Channels[0].AppendMsg(msg.Timestamp, "Unrecognized capabilities: "+strings.Join(caps, " "), msgOpts)
+	case "DEL":
+		caps := strings.Split(msg.Parameters[2], " ")
+		for _, capability := range caps {
+			delete(client.EnabledCapabilities, capability)
+		}
+	}
+}
+
 func handleWELCOME(msg parser.IRCMessage, client *irc.Client) {
 	nick := msg.Parameters[0]
 	welcomeMsg := msg.Parameters[1]
@@ -467,6 +550,17 @@ func handleNOSUCHSERVER(msg parser.IRCMessage, client *irc.Client) {
 	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
 }
 
+func handleUNKNOWNCOMMAND(msg parser.IRCMessage, client *irc.Client) {
+	message := msg.Parameters[1] + " " + msg.Parameters[2]
+
+	msgOpts := irc.MsgFmtOpts{
+		WithTimestamp: true,
+		AsServerMsg:   true,
+	}
+
+	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)
+}
+
 func handleNONICKNAMEGIVEN(msg parser.IRCMessage, client *irc.Client) {
 	message := msg.Parameters[1]
 
@@ -513,6 +607,8 @@ func HandleCommand(msg parser.IRCMessage, client *irc.Client) {
 		handleQuit(msg, client)
 	case commands.PART:
 		handlePart(msg, client)
+	case commands.CAP:
+		handleCAP(msg, client)
 	case commands.RPL_WELCOME:
 		handleWELCOME(msg, client)
 	case commands.RPL_YOURHOST:
@@ -569,6 +665,8 @@ func HandleCommand(msg parser.IRCMessage, client *irc.Client) {
 		handleWHOISMODES(msg, client)
 	case commands.ERR_NOSUCHSERVER:
 		handleNOSUCHSERVER(msg, client)
+	case commands.ERR_UNKNOWNCOMMAND:
+		handleUNKNOWNCOMMAND(msg, client)
 	case commands.ERR_NONICKNAMEGIVEN:
 		handleNONICKNAMEGIVEN(msg, client)
 	case commands.ERR_NEEDMOREPARAMS:

irc/parser/parser.go

@@ -18,6 +18,7 @@ package parser
 
 import (
 	"fmt"
+	"log"
 	"regexp"
 	"strings"
 	"time"
@@ -34,9 +35,44 @@ type IRCMessage struct {
 type Tags map[string]string
 
 func (m *IRCMessage) setTimestamp() {
-	// TODO: get timestamp from time tag
+	if serverTime, ok := m.Tags["time"]; ok {
+		t, err := time.Parse("2006-01-02T15:04:05.000Z", serverTime)
+		if err != nil {
+			// TODO: properly handle error
+			log.Fatalln(err)
+		}
+		m.Timestamp = fmt.Sprintf("[%02d:%02d]", t.Local().Hour(), t.Local().Minute())
+	} else {
 		now := time.Now()
 		m.Timestamp = fmt.Sprintf("[%02d:%02d]", now.Hour(), now.Minute())
+	}
+}
+
+func escapeCharacters(char rune) string {
+	switch char {
+	case 's':
+		return " "
+	case 'n':
+		return "\n"
+	case 'r':
+		return "\r"
+	case 'b':
+		return "\b"
+	case 't':
+		return "\t"
+	case 'f':
+		return "\f"
+	case ':':
+		return ";"
+	case '\\':
+		fallthrough
+	case '\'':
+		fallthrough
+	case '"':
+		fallthrough
+	default:
+		return string(char)
+	}
 }
 
 func parseTags(rawTags string) Tags {
@@ -51,7 +87,24 @@ func parseTags(rawTags string) Tags {
 
 		// we need to make sure a "value" exists before accessing str[1]
 		if len(str) > 1 {
-			value = str[1]
+			rawValue := str[1]
+			for idx := 0; idx < len(rawValue); {
+				// if we have a backslash at the end of the string
+				// we need to ignore it
+				if idx == len(rawValue)-1 && rawValue[idx] == '\\' {
+					idx += 2
+					continue
+				}
+
+				if rawValue[idx] == '\\' {
+					value += escapeCharacters(rune(rawValue[idx+1]))
+					idx += 2
+					continue
+				}
+
+				value += string(rawValue[idx])
+				idx++
+			}
 		}
 
 		tags[key] = value
@@ -62,9 +115,9 @@ func parseTags(rawTags string) Tags {
 
 func ParseIRCMessage(line string) (IRCMessage, bool) {
 	ircMessage := IRCMessage{}
-	multipleSpacesRegex := regexp.MustCompile("[^\\S\\t]+")
+	multipleSpacesRegex := regexp.MustCompile(`[^\S\t]+`)
-	trailingParamRegex := regexp.MustCompile("[^\\S\\t]+:")
+	trailingParamRegex := regexp.MustCompile(`[^\S\t]+:`)
-	whitespaceRegex := regexp.MustCompile("^[^\\S\\t]+$")
+	whitespaceRegex := regexp.MustCompile(`^[^\S\t]+$`)
 
 	if len(line) <= 0 {
 		// TODO: do something here ???

irc/parser/parser_test.go

@@ -341,7 +341,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: fails
 	t.Run("Test escaped tags", func(t *testing.T) {
 		testMessage := "@a=b\\\\and\\nk;c=72\\s45;d=gh\\:764 foo"
 		ircMessage, valid := ParseIRCMessage(testMessage)
@@ -401,7 +400,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: FAIL
 	t.Run("Test single param with preceeding :", func(t *testing.T) {
 		testMessage := ":src JOIN :#chan"
 		ircMessage, valid := ParseIRCMessage(testMessage)
@@ -652,7 +650,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: FAIL
 	t.Run("Test yaml encoding with slashes", func(t *testing.T) {
 		testMessage := "@foo=\\\\\\\\\\:\\\\s\\s\\r\\n COMMAND"
 		ircMessage, valid := ParseIRCMessage(testMessage)
@@ -749,7 +746,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: FAIL
 	t.Run("Test tags. they should be parsed char-at-a-time", func(t *testing.T) {
 		testMessage := "@tag1=value\\\\ntest COMMAND"
 		ircMessage, valid := ParseIRCMessage(testMessage)
@@ -771,7 +767,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: FAIl
 	t.Run("Test tag escape for char that doesn't need it", func(t *testing.T) {
 		testMessage := "@tag1=value\\1 COMMAND"
 		ircMessage, valid := ParseIRCMessage(testMessage)
@@ -789,7 +784,6 @@ func TestParser(t *testing.T) {
 		}
 	})
 
-	// TODO: FAIL
 	t.Run("Test slash at end of tag", func(t *testing.T) {
 		testMessage := "@tag1=value1\\ COMMAND"
 		ircMessage, valid := ParseIRCMessage(testMessage)

main.go

@@ -35,13 +35,12 @@ func main() {
 	gorc.Client.Tea = p
 
 	f, err := tea.LogToFile("gorc.log", "gorc")
-	defer f.Close()
-
 	if err != nil {
 		log.Fatal(err)
 	}
+	defer f.Close()
 
-	err = p.Start()
+	_, err = p.Run()
 
 	if err != nil {
 		log.Fatal(err)

ui/app/app.go

@@ -45,7 +45,7 @@ type State struct {
 	Client *irc.Client
 }
 
-func initialUiState(client *irc.Client) UI {
+func initialUIState(client *irc.Client) UI {
 	return UI{
 		Login:      login.NewLogin(),
 		MainScreen: mainscreen.NewMainScreen(client),
@@ -57,7 +57,7 @@ func InitialState() *State {
 
 	return &State{
 		Client: client,
-		UI:     initialUiState(client),
+		UI:     initialUIState(client),
 	}
 }
 
@@ -125,5 +125,5 @@ func (s State) View() string {
 		return s.UI.MainScreen.View()
 	}
 
-	return "Error: this screen shouldn't ever show"
+	panic("Invalid screen")
 }

ui/login/login.go

@@ -17,7 +17,6 @@
 package login
 
 import (
-	"fmt"
 	"strings"
 
 	"github.com/charmbracelet/bubbles/textinput"
@@ -44,15 +43,15 @@ func NewLogin() State {
 		Inputs:                    make([]textinput.Model, 5),
 		ConnectButtonBlurredStyle: BlurredDisabledButton,
 		ConnectButtonFocusedStyle: FocusedDisabledButton,
-		DialogStyle:               DialogStyle.Copy(),
+		DialogStyle:               DialogStyle,
-		WelcomeMsgStyle:           WelcomeMsgStyle.Copy(),
+		WelcomeMsgStyle:           WelcomeMsgStyle,
-		Style:                     ui.MainStyle.Copy(),
+		Style:                     ui.MainStyle,
 	}
 
 	var t textinput.Model
 	for i := range state.Inputs {
 		t = textinput.New()
-		t.CursorStyle = CursorStyle
+		t.Cursor.Style = CursorStyle
 		t.Prompt = ""
 
 		switch i {
@@ -60,19 +59,27 @@ func NewLogin() State {
 			t.Placeholder = "Host"
 			t.Focus()
 			t.CharLimit = 40
+			t.Width = len(t.Placeholder)
 			t.TextStyle = FocusedStyle
+			t.Validate = NoSpacesValidation
 		case 1:
 			t.Placeholder = "Port"
 			t.CharLimit = 5
+			t.Width = len(t.Placeholder)
+			t.Validate = ValidatePort
 		case 2:
 			t.Placeholder = "Channel"
 			t.CharLimit = 32
+			t.Width = len(t.Placeholder)
 		case 3:
 			t.Placeholder = "Nickname"
 			t.CharLimit = 32
+			t.Width = len(t.Placeholder)
+			t.Validate = NoSpacesValidation
 		case 4:
 			t.Placeholder = "Password"
-			t.CharLimit = 32
+			t.CharLimit = 64
+			t.Width = len(t.Placeholder)
 			t.EchoMode = textinput.EchoPassword
 			t.EchoCharacter = '•'
 		}
@@ -141,6 +148,7 @@ func (s *State) updateInputs(msg tea.Msg) tea.Cmd {
 
 	for i := range s.Inputs {
 		s.Inputs[i], cmds[i] = s.Inputs[i].Update(msg)
+		s.Inputs[i].Width = max(len(s.Inputs[i].Placeholder), len(s.Inputs[i].Value()))
 	}
 
 	if s.Inputs[0].Value() != "" && s.Inputs[1].Value() != "" && s.Inputs[3].Value() != "" {
@@ -157,45 +165,43 @@ func (s *State) updateInputs(msg tea.Msg) tea.Cmd {
 }
 
 func (s *State) SetSize(width, height int) {
-	s.DialogStyle = s.DialogStyle.Copy().Width(width - s.DialogStyle.GetHorizontalFrameSize())
+	s.DialogStyle = s.DialogStyle.Width(width - s.DialogStyle.GetHorizontalFrameSize())
-	s.DialogStyle = s.DialogStyle.Copy().Height(height*5/10 - s.DialogStyle.GetVerticalFrameSize())
+	s.DialogStyle = s.DialogStyle.Height(height*5/10 - s.DialogStyle.GetVerticalFrameSize())
 
-	s.WelcomeMsgStyle = s.WelcomeMsgStyle.Copy().Width(width)
+	s.WelcomeMsgStyle = s.WelcomeMsgStyle.Width(width)
-	s.WelcomeMsgStyle = s.WelcomeMsgStyle.Copy().Height(height * 5 / 10)
+	s.WelcomeMsgStyle = s.WelcomeMsgStyle.Height(height * 5 / 10)
 }
 
 func (s State) View() string {
 	var sb strings.Builder
-
+	for i, input := range s.Inputs {
-	for i := range s.Inputs {
+		sb.WriteString(input.View())
-		sb.WriteString(s.Inputs[i].View())
+		if i < len(s.Inputs) {
-		if i < len(s.Inputs)-1 {
 			sb.WriteRune('\n')
 		}
 	}
 
-	checkbox := &BlurredCheckbox
+	checkbox := BlurredCheckbox
 	// if the checkbox is focused
 	if s.FocusIndex == len(s.Inputs) {
-		checkbox = &FocusedCheckbox
+		checkbox = FocusedCheckbox
 		// if tls is enabled
 		if s.TLS {
-			checkbox = &FocusedCheckboxChecked
+			checkbox = FocusedCheckboxChecked
 		}
 	}
 
 	// if the checkbox is not focused and tls is enabled
 	if s.FocusIndex != len(s.Inputs) && s.TLS {
-		checkbox = &BlurredCheckboxChecked
+		checkbox = BlurredCheckboxChecked
 	}
 
-	fmt.Fprintf(&sb, "\n%s\n", *checkbox)
+	button := s.ConnectButtonBlurredStyle
-
-	button := &s.ConnectButtonBlurredStyle
 	if s.FocusIndex == len(s.Inputs)+1 {
-		button = &s.ConnectButtonFocusedStyle
+		button = s.ConnectButtonFocusedStyle
 	}
-	fmt.Fprintf(&sb, "\n%s\n", *button)
+
+	sb.WriteString(lipgloss.JoinVertical(lipgloss.Center, checkbox, button))
 
 	screen := lipgloss.JoinVertical(lipgloss.Center, s.WelcomeMsgStyle.Render(WelcomeMsg), s.DialogStyle.Render(sb.String()))
 

ui/login/styles.go

@@ -72,28 +72,28 @@ var (
 	FocusedCheckbox = lipgloss.NewStyle().
 			Foreground(ui.AccentColor).
 			MarginTop(1).
-			Render("TLS Enabled [✕]")
+			Render("TLS Enabled [☓]")
 
 	BlurredCheckbox = lipgloss.NewStyle().
 			Foreground(ui.PrimaryColor).
 			MarginTop(1).
-			Render("TLS Enabled [✕]")
+			Render("TLS Enabled [☓]")
 
 	FocusedCheckboxChecked = lipgloss.NewStyle().
 				Foreground(ui.AccentColor).
 				MarginTop(1).
-				Render("TLS Enabled [🗸]")
+				Render("TLS Enabled [✔]")
 
 	BlurredCheckboxChecked = lipgloss.NewStyle().
 				Foreground(ui.PrimaryColor).
 				MarginTop(1).
-				Render("TLS Enabled [🗸]")
+				Render("TLS Enabled [✔]")
 
 	DialogStyle = lipgloss.NewStyle().
-			Align(lipgloss.Center)
+			AlignHorizontal(lipgloss.Center)
 
 	WelcomeMsgStyle = lipgloss.NewStyle().
-			Align(lipgloss.Center).
+			AlignHorizontal(lipgloss.Center).
 			Foreground(ui.PrimaryColor)
 
 	CursorStyle = lipgloss.NewStyle().

ui/login/validators.go

@@ -0,0 +1,44 @@
+// gorc project
+// Copyright (C) 2023 IllusionMan1212
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, see https://www.gnu.org/licenses.
+
+package login
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+)
+
+func NoSpacesValidation(input string) error {
+	if strings.Contains(input, " ") {
+		return errors.New("field cannot contain spaces")
+	}
+
+	return nil
+}
+
+func ValidatePort(input string) error {
+	pNum, err := strconv.ParseUint(input, 10, 16)
+	if err != nil {
+		return err
+	}
+
+	if pNum < 1 || pNum > 65535 {
+		return errors.New("invalid port number")
+	}
+
+	return nil
+}

ui/mainscreen/input.go

@@ -37,7 +37,7 @@ func NewInputBox() InputState {
 
 	return InputState{
 		Input: input,
-		Style: InputboxStyle.Copy(),
+		Style: InputboxStyle,
 	}
 }
 
@@ -65,12 +65,12 @@ func (s InputState) Update(msg tea.Msg) (InputState, tea.Cmd) {
 
 func (s *InputState) Focus() {
 	s.Input.Focus()
-	s.Style = s.Style.Copy().BorderForeground(ui.AccentColor)
+	s.Style = s.Style.BorderForeground(ui.AccentColor)
 }
 
 func (s *InputState) Blur() {
 	s.Input.Blur()
-	s.Style = s.Style.Copy().BorderForeground(ui.PrimaryColor)
+	s.Style = s.Style.BorderForeground(ui.PrimaryColor)
 }
 
 func (s *InputState) SetSize(width int) {

ui/mainscreen/mainscreen.go

@@ -57,8 +57,7 @@ type State struct {
 
 func NewMainScreen(client *irc.Client) State {
 	newViewport := viewport.New(0, 0)
-	newViewport.Wrap = viewport.Wrap
+	newViewport.Style = MessagesStyle
-	newViewport.Style = MessagesStyle.Copy()
 
 	return State{
 		Client:                client,
@@ -205,35 +204,35 @@ func (s State) Update(msg tea.Msg) (State, tea.Cmd) {
 }
 
 func (s *State) Focus() {
-	s.Viewport.Style = s.Viewport.Style.Copy().BorderForeground(ui.AccentColor)
+	s.Viewport.Style = s.Viewport.Style.BorderForeground(ui.AccentColor)
 
-	tab = tab.Copy().BorderForeground(ui.AccentColor)
+	tab = tab.BorderForeground(ui.AccentColor)
-	leftArrowDim = leftArrowDim.Copy().BorderForeground(ui.AccentColor)
+	leftArrowDim = leftArrowDim.BorderForeground(ui.AccentColor)
-	rightArrowDim = rightArrowDim.Copy().BorderForeground(ui.AccentColor)
+	rightArrowDim = rightArrowDim.BorderForeground(ui.AccentColor)
-	leftArrowLit = leftArrowLit.Copy().BorderForeground(ui.AccentColor)
+	leftArrowLit = leftArrowLit.BorderForeground(ui.AccentColor)
-	rightArrowLit = rightArrowLit.Copy().BorderForeground(ui.AccentColor)
+	rightArrowLit = rightArrowLit.BorderForeground(ui.AccentColor)
-	tabLine = tabLine.Copy().Foreground(ui.AccentColor)
+	tabLine = tabLine.Foreground(ui.AccentColor)
 }
 func (s *State) Blur() {
-	s.Viewport.Style = s.Viewport.Style.Copy().BorderForeground(ui.PrimaryColor)
+	s.Viewport.Style = s.Viewport.Style.BorderForeground(ui.PrimaryColor)
 
-	tab = tab.Copy().BorderForeground(ui.PrimaryColor)
+	tab = tab.BorderForeground(ui.PrimaryColor)
-	leftArrowDim = leftArrowDim.Copy().BorderForeground(ui.PrimaryColor)
+	leftArrowDim = leftArrowDim.BorderForeground(ui.PrimaryColor)
-	rightArrowDim = rightArrowDim.Copy().BorderForeground(ui.PrimaryColor)
+	rightArrowDim = rightArrowDim.BorderForeground(ui.PrimaryColor)
-	leftArrowLit = leftArrowLit.Copy().BorderForeground(ui.PrimaryColor)
+	leftArrowLit = leftArrowLit.BorderForeground(ui.PrimaryColor)
-	rightArrowLit = rightArrowLit.Copy().BorderForeground(ui.PrimaryColor)
+	rightArrowLit = rightArrowLit.BorderForeground(ui.PrimaryColor)
-	tabLine = tabLine.Copy().Foreground(ui.PrimaryColor)
+	tabLine = tabLine.Foreground(ui.PrimaryColor)
 }
 
 func (s *State) SetSize(width, height int) {
 	s.InputBox.SetSize(width)
-	s.SidePanel.SetSize(width, height, s.InputBox.Style.GetVerticalFrameSize())
+	s.SidePanel.SetSize(width, height, s.InputBox.Style.GetVerticalPadding())
 
 	// We floor because width is an int and some fractions are lost when casting
 	// and also because we ceil the sidepanel's width
 	// -3 for the tab bar height
-	newWidth := int(math.Floor(float64(width)*8/10) - float64(s.Viewport.Style.GetHorizontalFrameSize()))
+	newWidth := int(math.Floor(float64(width) * 8 / 10))
-	newHeight := height - s.InputBox.Style.GetVerticalFrameSize() - s.Viewport.Style.GetVerticalFrameSize() - 3
+	newHeight := height - s.InputBox.Style.GetVerticalFrameSize() - 3 - 1
 
 	s.Viewport.Width = newWidth
 	s.Viewport.Height = newHeight

ui/mainscreen/sidepanel.go

@@ -39,7 +39,7 @@ func (s *SidePanelState) getHeader() string {
 	if len(s.Client.Channels) != 0 {
 		usersCount = len(s.Client.Channels[s.Client.ActiveChannelIndex].Users)
 	}
-	separator := strings.Repeat("—", s.Viewport.Width) + "\n"
+	separator := strings.Repeat("—", s.Viewport.Width-s.Viewport.Style.GetHorizontalFrameSize()) + "\n"
 	header := fmt.Sprintf("Users in this channel (%d)\n", usersCount) + separator
 
 	return header
@@ -60,8 +60,7 @@ func (s *SidePanelState) getLatestNicks() []string {
 
 func NewSidePanel(client *irc.Client) *SidePanelState {
 	newViewport := viewport.New(0, 0)
-	newViewport.Style = SidePanelStyle.Copy()
+	newViewport.Style = SidePanelStyle
-	newViewport.Wrap = viewport.Wrap
 
 	return &SidePanelState{
 		Client:   client,
@@ -119,7 +118,7 @@ func (s *SidePanelState) UpdateNicks() {
 func (s *SidePanelState) SetSize(width, height, inputboxHeight int) {
 	// We ceil here because width is an int and some fractions are lost
 	// -1 is for some extra invisible margin or padding between the sidepanel and the inputbox
-	newWidth := int(math.Ceil(math.Ceil((float64(width) * 2 / 10)) - float64(s.Viewport.Style.GetHorizontalFrameSize())))
+	newWidth := int(math.Ceil((float64(width) * 2 / 10)))
 	newHeight := height - inputboxHeight - s.Viewport.Style.GetVerticalFrameSize() - 1
 
 	s.Viewport.Style = s.Viewport.Style.Width(newWidth)

ui/mainscreen/styles.go

@@ -22,16 +22,16 @@ import (
 )
 
 var (
-	InputboxStyle = ui.DefaultStyle.Copy().
+	InputboxStyle = ui.DefaultStyle.
 			Border(lipgloss.NormalBorder(), true).
 			Padding(0, 1).
 			Width(ui.MainStyle.GetWidth()).
 			BorderForeground(ui.AccentColor)
-	MessagesStyle = ui.DefaultStyle.Copy().
+	MessagesStyle = ui.DefaultStyle.
 			Border(lipgloss.NormalBorder(), false, true, true, true).
 			Width(ui.MainStyle.GetWidth() * 8 / 10).
 			BorderForeground(ui.PrimaryColor)
-	SidePanelStyle = ui.DefaultStyle.Copy().
+	SidePanelStyle = ui.DefaultStyle.
 			Border(lipgloss.NormalBorder(), true).
 			Width(ui.MainStyle.GetWidth() * 2 / 10).
 			BorderForeground(ui.PrimaryColor)
@@ -85,26 +85,26 @@ var (
 		Foreground(ui.PrimaryColor).
 		Padding(0, 1)
 
-	activeTab = tab.Copy().
+	activeTab = tab.
 			Border(activeTabBorder, true).
 			BorderForeground(ui.AccentColor).
 			Foreground(ui.AccentColor).
 			Italic(true).
 			Bold(true)
 
-	leftArrowDim = tab.Copy().
+	leftArrowDim = tab.
 			Border(leftArrowBorder, true).
 			BorderForeground(ui.PrimaryColor).
 			Foreground(ui.DisabledColor)
-	rightArrowDim = tab.Copy().
+	rightArrowDim = tab.
 			Border(rightArrowBorder, true).
 			BorderForeground(ui.PrimaryColor).
 			Foreground(ui.DisabledColor)
 
-	leftArrowLit = tab.Copy().
+	leftArrowLit = tab.
 			Border(leftArrowBorder, true).
 			Foreground(ui.PrimaryColor)
-	rightArrowLit = tab.Copy().
+	rightArrowLit = tab.
 			Border(rightArrowBorder, true).
 			Foreground(ui.PrimaryColor)