add sub-bar usage widget extension with opencode-go support

2026-03-12 12:30:09 +00:00
parent 9ad10a016c
commit ffd351c005
69 changed files with 14750 additions and 2 deletions
@@ -0,0 +1,48 @@
+import type { Theme, ThemeColor } from "@mariozechner/pi-coding-agent";
+import { visibleWidth } from "@mariozechner/pi-tui";
+import type { DividerCharacter } from "./settings-types.js";
+
+const ANSI_REGEX = /\x1b\[[0-9;]*m/g;
+const SEGMENTER = new Intl.Segmenter(undefined, { granularity: "grapheme" });
+
+const DIVIDER_JOIN_MAP: Partial<Record<DividerCharacter, { top: string; bottom: string; line: string }>> = {
+	"|": { top: "┬", bottom: "┴", line: "─" },
+	"│": { top: "┬", bottom: "┴", line: "─" },
+	"┆": { top: "┬", bottom: "┴", line: "─" },
+	"┃": { top: "┳", bottom: "┻", line: "━" },
+	"┇": { top: "┳", bottom: "┻", line: "━" },
+	"║": { top: "╦", bottom: "╩", line: "═" },
+};
+
+export function buildDividerLine(
+	width: number,
+	baseLine: string,
+	dividerChar: DividerCharacter,
+	joinEnabled: boolean,
+	position: "top" | "bottom",
+	dividerColor: ThemeColor,
+	theme: Theme
+): string {
+	let lineChar = "─";
+	let joinChar: string | undefined;
+	if (joinEnabled) {
+		const joinInfo = DIVIDER_JOIN_MAP[dividerChar];
+		if (joinInfo) {
+			lineChar = joinInfo.line;
+			joinChar = position === "top" ? joinInfo.top : joinInfo.bottom;
+		}
+	}
+	const lineChars = Array.from(lineChar.repeat(Math.max(1, width)));
+	if (joinChar) {
+		const stripped = baseLine.replace(ANSI_REGEX, "");
+		let pos = 0;
+		for (const { segment } of SEGMENTER.segment(stripped)) {
+			if (pos >= lineChars.length) break;
+			if (segment === dividerChar) {
+				lineChars[pos] = joinChar;
+			}
+			pos += Math.max(1, visibleWidth(segment));
+		}
+	}
+	return theme.fg(dividerColor, lineChars.join(""));
+}