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feat(tmux): add pane-replace utility with tests

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This commit is contained in:
YeonGyu-Kim
2026-04-28 10:45:05 +09:00
parent d90102042b
commit f93e15b2a9
3 changed files with 173 additions and 29 deletions
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src/shared/tmux/tmux-utils/pane-replace.ts
+16 -29
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@@ -1,9 +1,8 @@
import { spawn } from "../../bun-spawn-shim"
import type { TmuxConfig } from "../../../config/schema"
import { getTmuxPath } from "../../../tools/interactive-bash/tmux-path-resolver"
import type { SpawnPaneResult } from "../types"
import { isInsideTmux } from "./environment"
import { shellEscapeForDoubleQuotedCommand } from "../../shell-env"
import { shellSingleQuote } from "../../shell-env"
export async function replaceTmuxPane(
paneId: string,
@@ -11,8 +10,12 @@ export async function replaceTmuxPane(
description: string,
config: TmuxConfig,
serverUrl: string,
directory: string,
): Promise<SpawnPaneResult> {
const { log } = await import("../../logger")
const [{ log }, { runTmuxCommand }] = await Promise.all([
import("../../logger"),
import("../runner"),
])
log("[replaceTmuxPane] called", { paneId, sessionId, description })
@@ -29,42 +32,26 @@ export async function replaceTmuxPane(
}
log("[replaceTmuxPane] sending Ctrl+C for graceful shutdown", { paneId })
const ctrlCProc = spawn([tmux, "send-keys", "-t", paneId, "C-c"], {
stdout: "pipe",
stderr: "pipe",
})
await ctrlCProc.exited
await runTmuxCommand(tmux, ["send-keys", "-t", paneId, "C-c"])
const shell = process.env.SHELL || "/bin/sh"
const escapedUrl = shellEscapeForDoubleQuotedCommand(serverUrl)
const opencodeCmd = `${shell} -c "opencode attach ${escapedUrl} --session ${sessionId}"`
const effectiveDirectory = directory || process.cwd()
const opencodeCmd = `opencode attach ${shellSingleQuote(serverUrl)} --session ${shellSingleQuote(sessionId)} --dir ${shellSingleQuote(effectiveDirectory)}`
const proc = spawn([tmux, "respawn-pane", "-k", "-t", paneId, opencodeCmd], {
stdout: "pipe",
stderr: "pipe",
})
const exitCode = await proc.exited
const result = await runTmuxCommand(tmux, ["respawn-pane", "-k", "-t", paneId, opencodeCmd])
if (exitCode !== 0) {
const stderr = await new Response(proc.stderr).text()
log("[replaceTmuxPane] FAILED", { paneId, exitCode, stderr: stderr.trim() })
if (result.exitCode !== 0) {
log("[replaceTmuxPane] FAILED", { paneId, exitCode: result.exitCode, stderr: result.stderr.trim() })
return { success: false }
}
const title = `omo-subagent-${description.slice(0, 20)}`
const titleProc = spawn([tmux, "select-pane", "-t", paneId, "-T", title], {
stdout: "ignore",
stderr: "pipe",
})
const stderrPromise = new Response(titleProc.stderr).text().catch(() => "")
const titleExitCode = await titleProc.exited
if (titleExitCode !== 0) {
const titleStderr = await stderrPromise
const titleResult = await runTmuxCommand(tmux, ["select-pane", "-t", paneId, "-T", title])
if (titleResult.exitCode !== 0) {
log("[replaceTmuxPane] WARNING: failed to set pane title", {
paneId,
title,
exitCode: titleExitCode,
stderr: titleStderr.trim(),
exitCode: titleResult.exitCode,
stderr: titleResult.stderr.trim(),
})
}