feat(task): implement TaskUpdate tool with additive blocks/blockedBy and metadata merge

This commit is contained in:
YeonGyu-Kim
2026-02-02 11:14:13 +09:00
parent 874d51a9f4
commit b71fe66a7e
3 changed files with 573 additions and 0 deletions

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export { createTask } from "./task"
export { createTaskCreateTool } from "./task-create"
export { createTaskUpdateTool } from "./task-update"
export { syncTaskToTodo, syncAllTasksToTodos } from "./todo-sync"
export type { TaskObject, TaskStatus, TaskCreateInput, TaskListInput, TaskGetInput, TaskUpdateInput, TaskDeleteInput } from "./types"
export type { TodoInfo } from "./todo-sync"

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import { describe, test, expect, beforeEach, afterEach } from "bun:test"
import { existsSync, rmSync, mkdirSync } from "fs"
import { join } from "path"
import type { TaskObject } from "./types"
import { createTaskUpdateTool } from "./task-update"
const TEST_STORAGE = ".test-task-update-tool"
const TEST_DIR = join(process.cwd(), TEST_STORAGE)
const TEST_CONFIG = {
sisyphus: {
tasks: {
storage_path: TEST_STORAGE,
},
},
}
const TEST_SESSION_ID = "test-session-123"
const TEST_ABORT_CONTROLLER = new AbortController()
const TEST_CONTEXT = {
sessionID: TEST_SESSION_ID,
messageID: "test-message-123",
agent: "test-agent",
abort: TEST_ABORT_CONTROLLER.signal,
}
describe("task_update tool", () => {
let tool: ReturnType<typeof createTaskUpdateTool>
beforeEach(() => {
if (existsSync(TEST_STORAGE)) {
rmSync(TEST_STORAGE, { recursive: true, force: true })
}
mkdirSync(TEST_DIR, { recursive: true })
tool = createTaskUpdateTool(TEST_CONFIG)
})
afterEach(() => {
if (existsSync(TEST_STORAGE)) {
rmSync(TEST_STORAGE, { recursive: true, force: true })
}
})
describe("update action", () => {
test("updates task subject when provided", async () => {
//#given
const taskId = "T-test-123"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Original subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
subject: "Updated subject",
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result).toHaveProperty("task")
expect(result.task.subject).toBe("Updated subject")
expect(result.task.description).toBe("Test description")
})
test("updates task description when provided", async () => {
//#given
const taskId = "T-test-124"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Original description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
description: "Updated description",
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.description).toBe("Updated description")
})
test("updates task status when provided", async () => {
//#given
const taskId = "T-test-125"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
status: "in_progress" as const,
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.status).toBe("in_progress")
})
test("additively appends to blocks array without replacing", async () => {
//#given
const taskId = "T-test-126"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: ["T-existing-1"],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
addBlocks: ["T-new-1", "T-new-2"],
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.blocks).toContain("T-existing-1")
expect(result.task.blocks).toContain("T-new-1")
expect(result.task.blocks).toContain("T-new-2")
expect(result.task.blocks.length).toBe(3)
})
test("avoids duplicate blocks when adding", async () => {
//#given
const taskId = "T-test-127"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: ["T-existing-1"],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
addBlocks: ["T-existing-1", "T-new-1"],
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.blocks).toContain("T-existing-1")
expect(result.task.blocks).toContain("T-new-1")
expect(result.task.blocks.length).toBe(2)
})
test("additively appends to blockedBy array without replacing", async () => {
//#given
const taskId = "T-test-128"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: ["T-blocker-1"],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
addBlockedBy: ["T-blocker-2", "T-blocker-3"],
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.blockedBy).toContain("T-blocker-1")
expect(result.task.blockedBy).toContain("T-blocker-2")
expect(result.task.blockedBy).toContain("T-blocker-3")
expect(result.task.blockedBy.length).toBe(3)
})
test("merges metadata without replacing entire object", async () => {
//#given
const taskId = "T-test-129"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
metadata: {
priority: "high",
assignee: "alice",
},
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
metadata: {
priority: "low",
tags: ["bug"],
},
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.metadata.priority).toBe("low")
expect(result.task.metadata.assignee).toBe("alice")
expect(result.task.metadata.tags).toEqual(["bug"])
})
test("deletes metadata keys when set to null", async () => {
//#given
const taskId = "T-test-130"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
metadata: {
priority: "high",
assignee: "alice",
tags: ["bug"],
},
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
metadata: {
assignee: null,
},
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.metadata.priority).toBe("high")
expect(result.task.metadata.assignee).toBeUndefined()
expect(result.task.metadata.tags).toEqual(["bug"])
})
test("updates activeForm when provided", async () => {
//#given
const taskId = "T-test-131"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
activeForm: "implementing feature X",
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.activeForm).toBe("implementing feature X")
})
test("updates owner when provided", async () => {
//#given
const taskId = "T-test-132"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Test subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
owner: "sisyphus",
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.owner).toBe("sisyphus")
})
test("returns error when task not found", async () => {
//#given
const args = {
id: "T-nonexistent",
}
//#when
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result).toHaveProperty("error")
expect(result.error).toBe("task_not_found")
})
test("returns error for invalid task ID format", async () => {
//#given
const args = {
id: "invalid-id",
}
//#when
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result).toHaveProperty("error")
expect(result.error).toBe("invalid_task_id")
})
test("persists changes to file storage", async () => {
//#given
const taskId = "T-test-133"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Original subject",
description: "Test description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
subject: "Updated subject",
}
await tool.execute(args, TEST_CONTEXT)
//#then
const savedContent = await Bun.file(taskPath).text()
const savedTask = JSON.parse(savedContent)
expect(savedTask.subject).toBe("Updated subject")
})
test("updates multiple fields in single call", async () => {
//#given
const taskId = "T-test-134"
const taskPath = join(TEST_DIR, `${taskId}.json`)
const initialTask: TaskObject = {
id: taskId,
subject: "Original subject",
description: "Original description",
status: "pending",
blocks: [],
blockedBy: [],
threadID: TEST_SESSION_ID,
}
await Bun.write(taskPath, JSON.stringify(initialTask))
//#when
const args = {
id: taskId,
subject: "New subject",
description: "New description",
status: "in_progress" as const,
owner: "alice",
}
const resultStr = await tool.execute(args, TEST_CONTEXT)
const result = JSON.parse(resultStr)
//#then
expect(result.task.subject).toBe("New subject")
expect(result.task.description).toBe("New description")
expect(result.task.status).toBe("in_progress")
expect(result.task.owner).toBe("alice")
})
})
})

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import { tool, type ToolDefinition } from "@opencode-ai/plugin/tool"
import { join } from "path"
import type { OhMyOpenCodeConfig } from "../../config/schema"
import type { TaskObject, TaskUpdateInput } from "./types"
import { TaskObjectSchema, TaskUpdateInputSchema } from "./types"
import {
getTaskDir,
readJsonSafe,
writeJsonAtomic,
acquireLock,
} from "../../features/claude-tasks/storage"
import { syncTaskToTodo } from "./todo-sync"
const TASK_ID_PATTERN = /^T-[A-Za-z0-9-]+$/
function parseTaskId(id: string): string | null {
if (!TASK_ID_PATTERN.test(id)) return null
return id
}
export function createTaskUpdateTool(
config: Partial<OhMyOpenCodeConfig>
): ToolDefinition {
return tool({
description: `Update an existing task with new values.
Supports updating: subject, description, status, activeForm, owner, metadata.
For blocks/blockedBy: use addBlocks/addBlockedBy to append (additive, not replacement).
For metadata: merge with existing, set key to null to delete.
Syncs to OpenCode Todo API after update.`,
args: {
id: tool.schema.string().describe("Task ID (required)"),
subject: tool.schema.string().optional().describe("Task subject"),
description: tool.schema.string().optional().describe("Task description"),
status: tool.schema
.enum(["pending", "in_progress", "completed", "deleted"])
.optional()
.describe("Task status"),
activeForm: tool.schema.string().optional().describe("Active form (present continuous)"),
owner: tool.schema.string().optional().describe("Task owner (agent name)"),
addBlocks: tool.schema
.array(tool.schema.string())
.optional()
.describe("Task IDs to add to blocks (additive, not replacement)"),
addBlockedBy: tool.schema
.array(tool.schema.string())
.optional()
.describe("Task IDs to add to blockedBy (additive, not replacement)"),
metadata: tool.schema
.record(tool.schema.string(), tool.schema.unknown())
.optional()
.describe("Task metadata to merge (set key to null to delete)"),
},
execute: async (args, context) => {
return handleUpdate(args, config, context)
},
})
}
async function handleUpdate(
args: Record<string, unknown>,
config: Partial<OhMyOpenCodeConfig>,
context: { sessionID: string }
): Promise<string> {
try {
const validatedArgs = TaskUpdateInputSchema.parse(args)
const taskId = parseTaskId(validatedArgs.id)
if (!taskId) {
return JSON.stringify({ error: "invalid_task_id" })
}
const taskDir = getTaskDir(config)
const lock = acquireLock(taskDir)
if (!lock.acquired) {
return JSON.stringify({ error: "task_lock_unavailable" })
}
try {
const taskPath = join(taskDir, `${taskId}.json`)
const task = readJsonSafe(taskPath, TaskObjectSchema)
if (!task) {
return JSON.stringify({ error: "task_not_found" })
}
if (validatedArgs.subject !== undefined) {
task.subject = validatedArgs.subject
}
if (validatedArgs.description !== undefined) {
task.description = validatedArgs.description
}
if (validatedArgs.status !== undefined) {
task.status = validatedArgs.status
}
if (validatedArgs.activeForm !== undefined) {
task.activeForm = validatedArgs.activeForm
}
if (validatedArgs.owner !== undefined) {
task.owner = validatedArgs.owner
}
const addBlocks = args.addBlocks as string[] | undefined
if (addBlocks) {
task.blocks = [...new Set([...task.blocks, ...addBlocks])]
}
const addBlockedBy = args.addBlockedBy as string[] | undefined
if (addBlockedBy) {
task.blockedBy = [...new Set([...task.blockedBy, ...addBlockedBy])]
}
if (validatedArgs.metadata !== undefined) {
task.metadata = { ...task.metadata, ...validatedArgs.metadata }
Object.keys(task.metadata).forEach((key) => {
if (task.metadata?.[key] === null) {
delete task.metadata[key]
}
})
}
const validatedTask = TaskObjectSchema.parse(task)
writeJsonAtomic(taskPath, validatedTask)
syncTaskToTodo(validatedTask)
return JSON.stringify({ task: validatedTask })
} finally {
lock.release()
}
} catch (error) {
if (error instanceof Error && error.message.includes("Required")) {
return JSON.stringify({ error: "validation_error", message: error.message })
}
return JSON.stringify({ error: "internal_error" })
}
}