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Merged
merged 5 commits into from
Nov 1, 2025
+677 −580
Merged

Light mode #3709

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2e111b8
sync
thdxr Nov 1, 2025
ef1ef6b
light mode
thdxr Nov 1, 2025
e36c80d
sync
thdxr Nov 1, 2025
ecca403
sync
thdxr Nov 1, 2025
def0d08
light mode
thdxr Nov 1, 2025
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85 changes: 79 additions & 6 deletions packages/opencode/src/cli/cmd/tui/app.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,63 @@ import { Session as SessionApi } from "@/session"
import { TuiEvent } from "./event"
import { KVProvider, useKV } from "./context/kv"

async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
return new Promise((resolve) => {
let timeout: NodeJS.Timeout

const cleanup = () => {
process.stdin.setRawMode(false)
process.stdin.removeListener("data", handler)
clearTimeout(timeout)
}

const handler = (data: Buffer) => {
const str = data.toString()
const match = str.match(/\x1b]11;([^\x07\x1b]+)/)
if (match) {
cleanup()
const color = match[1]
// Parse RGB values from color string
// Formats: rgb:RR/GG/BB or #RRGGBB or rgb(R,G,B)
let r = 0,
g = 0,
b = 0

if (color.startsWith("rgb:")) {
const parts = color.substring(4).split("/")
r = parseInt(parts[0], 16) >> 8 // Convert 16-bit to 8-bit
g = parseInt(parts[1], 16) >> 8 // Convert 16-bit to 8-bit
b = parseInt(parts[2], 16) >> 8 // Convert 16-bit to 8-bit
} else if (color.startsWith("#")) {
r = parseInt(color.substring(1, 3), 16)
g = parseInt(color.substring(3, 5), 16)
b = parseInt(color.substring(5, 7), 16)
} else if (color.startsWith("rgb(")) {
const parts = color.substring(4, color.length - 1).split(",")
r = parseInt(parts[0])
g = parseInt(parts[1])
b = parseInt(parts[2])
}

// Calculate luminance using relative luminance formula
const luminance = (0.299 * r + 0.587 * g + 0.114 * b) / 255

// Determine if dark or light based on luminance threshold
resolve(luminance > 0.5 ? "light" : "dark")
}
}

process.stdin.setRawMode(true)
process.stdin.on("data", handler)
process.stdout.write("\x1b]11;?\x07")

timeout = setTimeout(() => {
cleanup()
resolve("dark")
}, 1000)
})
}

export function tui(input: {
url: string
sessionID?: string
Expand All @@ -38,7 +95,9 @@ export function tui(input: {
onExit?: () => Promise<void>
}) {
// promise to prevent immediate exit
return new Promise<void>((resolve) => {
return new Promise<void>(async (resolve) => {
const mode = await getTerminalBackgroundColor()

const routeData: Route | undefined = input.sessionID
? {
type: "session",
Expand All @@ -65,8 +124,12 @@ export function tui(input: {
<RouteProvider data={routeData}>
<SDKProvider url={input.url}>
<SyncProvider>
<ThemeProvider>
<LocalProvider initialModel={input.model} initialAgent={input.agent} initialPrompt={input.prompt}>
<ThemeProvider mode={mode}>
<LocalProvider
initialModel={input.model}
initialAgent={input.agent}
initialPrompt={input.prompt}
>
<KeybindProvider>
<DialogProvider>
<CommandProvider>
Expand Down Expand Up @@ -109,7 +172,7 @@ function App() {
const sync = useSync()
const toast = useToast()
const [sessionExists, setSessionExists] = createSignal(false)
const { theme } = useTheme()
const { theme, mode, setMode } = useTheme()
const exit = useExit()

useKeyboard(async (evt) => {
Expand Down Expand Up @@ -238,6 +301,14 @@ function App() {
},
category: "System",
},
{
title: `Switch to ${mode() === "dark" ? "light" : "dark"} mode`,
value: "theme.switch_mode",
onSelect: () => {
setMode(mode() === "dark" ? "light" : "dark")
},
category: "System",
},
{
title: "Help",
value: "help.show",
Expand All @@ -251,7 +322,7 @@ function App() {
value: "app.exit",
onSelect: exit,
category: "System",
}
},
])

createEffect(() => {
Expand Down Expand Up @@ -335,7 +406,9 @@ function App() {
paddingRight={1}
>
<text fg={theme.textMuted}>open</text>
<text attributes={TextAttributes.BOLD}>code </text>
<text fg={theme.text} attributes={TextAttributes.BOLD}>
code{" "}
</text>
<text fg={theme.textMuted}>v{Installation.VERSION}</text>
</box>
<box paddingLeft={1} paddingRight={1}>
Expand Down
21 changes: 13 additions & 8 deletions packages/opencode/src/cli/cmd/tui/component/dialog-status.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,14 @@ export function DialogStatus() {
return (
<box paddingLeft={2} paddingRight={2} gap={1} paddingBottom={1}>
<box flexDirection="row" justifyContent="space-between">
<text attributes={TextAttributes.BOLD}>Status</text>
<text fg={theme.text} attributes={TextAttributes.BOLD}>
Status
</text>
<text fg={theme.textMuted}>esc</text>
</box>
<Show when={Object.keys(sync.data.mcp).length > 0} fallback={<text>No MCP Servers</text>}>
<box>
<text>{Object.keys(sync.data.mcp).length} MCP Servers</text>
<text fg={theme.text}>{Object.keys(sync.data.mcp).length} MCP Servers</text>
<For each={Object.entries(sync.data.mcp)}>
{([key, item]) => (
<box flexDirection="row" gap={1}>
Expand All @@ -35,7 +37,7 @@ export function DialogStatus() {
>
•
</text>
<text wrapMode="word">
<text fg={theme.text} wrapMode="word">
<b>{key}</b>{" "}
<span style={{ fg: theme.textMuted }}>
<Switch>
Expand All @@ -52,7 +54,7 @@ export function DialogStatus() {
</Show>
{sync.data.lsp.length > 0 && (
<box>
<text>{sync.data.lsp.length} LSP Servers</text>
<text fg={theme.text}>{sync.data.lsp.length} LSP Servers</text>
<For each={sync.data.lsp}>
{(item) => (
<box flexDirection="row" gap={1}>
Expand All @@ -67,17 +69,20 @@ export function DialogStatus() {
>
•
</text>
<text wrapMode="word">
<text fg={theme.text} wrapMode="word">
<b>{item.id}</b> <span style={{ fg: theme.textMuted }}>{item.root}</span>
</text>
</box>
)}
</For>
</box>
)}
<Show when={enabledFormatters().length > 0} fallback={<text>No Formatters</text>}>
<Show
when={enabledFormatters().length > 0}
fallback={<text fg={theme.text}>No Formatters</text>}
>
<box>
<text>{enabledFormatters().length} Formatters</text>
<text fg={theme.text}>{enabledFormatters().length} Formatters</text>
<For each={enabledFormatters()}>
{(item) => (
<box flexDirection="row" gap={1}>
Expand All @@ -89,7 +94,7 @@ export function DialogStatus() {
>
•
</text>
<text wrapMode="word">
<text wrapMode="word" fg={theme.text}>
<b>{item.name}</b>
</text>
</box>
Expand Down
24 changes: 12 additions & 12 deletions packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ import {
} from "@opentui/core"
import { createEffect, createMemo, Match, Switch, type JSX, onMount, batch } from "solid-js"
import { useLocal } from "@tui/context/local"
import { SyntaxTheme, useTheme } from "@tui/context/theme"
import { useTheme } from "@tui/context/theme"
import { SplitBorder } from "@tui/component/border"
import { useSDK } from "@tui/context/sdk"
import { useRoute } from "@tui/context/route"
Expand Down Expand Up @@ -60,7 +60,7 @@ export function Prompt(props: PromptProps) {
const history = usePromptHistory()
const command = useCommandDialog()
const renderer = useRenderer()
const { theme } = useTheme()
const { theme, syntax } = useTheme()

const textareaKeybindings = createMemo(() => {
const newlineBindings = keybind.all.input_newline || []
Expand All @@ -86,9 +86,9 @@ export function Prompt(props: PromptProps) {
]
})

const fileStyleId = SyntaxTheme.getStyleId("extmark.file")!
const agentStyleId = SyntaxTheme.getStyleId("extmark.agent")!
const pasteStyleId = SyntaxTheme.getStyleId("extmark.paste")!
const fileStyleId = syntax().getStyleId("extmark.file")!
const agentStyleId = syntax().getStyleId("extmark.agent")!
const pasteStyleId = syntax().getStyleId("extmark.paste")!
let promptPartTypeId: number

command.register(() => {
Expand Down Expand Up @@ -315,9 +315,9 @@ export function Prompt(props: PromptProps) {
const sessionID = props.sessionID
? props.sessionID
: await (async () => {
const sessionID = await sdk.client.session.create({}).then((x) => x.data!.id)
return sessionID
})()
const sessionID = await sdk.client.session.create({}).then((x) => x.data!.id)
return sessionID
})()
const messageID = Identifier.ascending("message")
let inputText = store.prompt.input

Expand Down Expand Up @@ -680,7 +680,7 @@ export function Prompt(props: PromptProps) {
onMouseDown={(r: MouseEvent) => r.target?.focus()}
focusedBackgroundColor={theme.backgroundElement}
cursorColor={theme.primary}
syntaxStyle={SyntaxTheme}
syntaxStyle={syntax()}
/>
</box>
<box
Expand All @@ -691,7 +691,7 @@ export function Prompt(props: PromptProps) {
></box>
</box>
<box flexDirection="row" justifyContent="space-between">
<text flexShrink={0} wrapMode="none">
<text flexShrink={0} wrapMode="none" fg={theme.text}>
<span style={{ fg: theme.textMuted }}>{local.model.parsed().provider}</span>{" "}
<span style={{ bold: true }}>{local.model.parsed().model}</span>
</text>
Expand All @@ -701,14 +701,14 @@ export function Prompt(props: PromptProps) {
</Match>
<Match when={status() === "working"}>
<box flexDirection="row" gap={1}>
<text>
<text fg={theme.text}>
esc <span style={{ fg: theme.textMuted }}>interrupt</span>
</text>
</box>
</Match>
<Match when={props.hint}>{props.hint!}</Match>
<Match when={true}>
<text>
<text fg={theme.text}>
ctrl+p <span style={{ fg: theme.textMuted }}>commands</span>
</text>
</Match>
Expand Down
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