mini: add monochrome ASCII mode (#38173)

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Simon Klee 2026-07-21 22:01:09 +02:00 committed by GitHub
commit e8d273ae5b
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26 changed files with 550 additions and 292 deletions

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@ -1,6 +1,6 @@
import { expect, test } from "bun:test"
import { RGBA, type CliRenderer, type TerminalColors } from "@opentui/core"
import { RUN_THEME_FALLBACK, generateSystem, resolveRunTheme, resolveTheme } from "../../src/mini/theme"
import { RUN_THEME_MONO, RUN_THEME_FALLBACK, generateSystem, resolveRunTheme, resolveTheme } from "../../src/mini/theme"
import { DEFAULT_THEMES } from "../../src/theme"
const palette = ["#15161e", "#f7768e", "#9ece6a", "#e0af68", "#7aa2f7", "#bb9af7", "#7dcfff", "#c0caf5"] as const
@ -23,12 +23,14 @@ function terminalColors(input: Partial<TerminalColors> = {}): TerminalColors {
function renderer(
input: {
themeMode?: "dark" | "light"
resolvedThemeMode?: "dark" | "light"
colors?: TerminalColors
fail?: boolean
} = {},
) {
return {
themeMode: input.themeMode,
waitForThemeMode: async () => input.resolvedThemeMode ?? input.themeMode ?? null,
getPalette: async () => {
if (input.fail) {
throw new Error("boom")
@ -61,6 +63,21 @@ function spread(color: RGBA) {
test("falls back when palette lookup fails", async () => {
expect(await resolveRunTheme(renderer({ fail: true }))).toBe(RUN_THEME_FALLBACK)
expect(await resolveRunTheme(renderer({ fail: true }), undefined, true)).toBe(RUN_THEME_MONO)
const light = await resolveRunTheme(renderer({ resolvedThemeMode: "light" }), undefined, true)
expect(expectRgba(light.footer.text).toInts().slice(0, 3)).toEqual([0, 0, 0])
expect(RUN_THEME_MONO.block.syntax).toBeUndefined()
for (const color of [
RUN_THEME_MONO.background,
...Object.values(RUN_THEME_MONO.footer),
...Object.values(RUN_THEME_MONO.splash),
...Object.values(RUN_THEME_MONO.entry).flatMap((tone) => [tone.body, tone.start].filter(Boolean)),
...Object.entries(RUN_THEME_MONO.block)
.filter(([key]) => key !== "syntax")
.map(([, value]) => value),
]) {
expect(expectRgba(color).intent).toBe("default")
}
})
test("resolveTheme preserves Mini indexed color and result shape semantics", () => {