✨ feat(vscode): handoff 纯决策与 state/UI payload

Claude-Session: https://claude.ai/code/session_011cEyL6k351U2BzX1Qmygph
2026-08-26 16:09:14 +08:00
parent bffdcb4d42
commit f7b97bbe9e
2 changed files with 206 additions and 0 deletions
@@ -0,0 +1,95 @@
+import type { HandoffProfiles, HandoffSessions } from '../../cc/handoffManifest'
+import type { IssueColumn } from '../../gitea/types'
+import { LOCAL_STATE_FIELDS } from '../../issues/localState'
+
+export function canStartHandoff(issue: {
+  source?: 'gitea' | 'youtrack'
+  column: IssueColumn
+  handoffAttachmentId?: string
+}): boolean {
+  return issue.source !== 'youtrack' && issue.column !== 'done' && !issue.handoffAttachmentId
+}
+
+export function canAcceptHandoff(issue: {
+  source?: 'gitea' | 'youtrack'
+  handoffAttachmentId?: string
+  assignees?: string[]
+}, me: string | undefined): boolean {
+  return issue.source !== 'youtrack'
+    && !!issue.handoffAttachmentId
+    && me !== undefined
+    && (issue.assignees ?? []).includes(me)
+}
+
+/** 移交前 worktree 必须「干净 + 全部 push」，否则接管方从远端重建会丢工作。 */
+export function checkWorktreePushed(input: {
+  statusPorcelain: string
+  localHead: string
+  remoteHead: string
+}): { ok: true } | { ok: false, reason: string } {
+  if (input.statusPorcelain.trim().length > 0)
+    return { ok: false, reason: '工作区有未提交改动，请先提交并 push' }
+  if (input.localHead.trim() !== input.remoteHead.trim())
+    return { ok: false, reason: '本地分支与远端不一致，请先 push' }
+  return { ok: true }
+}
+
+export function handoffStartedStateExtra(attachmentId: number, from: string): Record<string, unknown> {
+  const extra: Record<string, unknown> = { handoffAttachmentId: String(attachmentId), handoffFrom: from }
+  for (const f of LOCAL_STATE_FIELDS)
+    extra[f] = ''
+  return extra
+}
+
+export function handoffStartedUiPatch(attachmentId: number, from: string, to: string): Record<string, unknown> {
+  return {
+    handoffAttachmentId: String(attachmentId),
+    handoffFrom: from,
+    assignees: [to],
+    sessionId: null,
+    implementSessionId: null,
+    reviewSessionId: null,
+    testSessionId: null,
+    worktreePath: null,
+    worktreeExists: false,
+  }
+}
+
+function definedEntries(o: Record<string, any>): Record<string, string> {
+  const out: Record<string, string> = {}
+  for (const [k, v] of Object.entries(o)) {
+    if (v)
+      out[k] = v
+  }
+  return out
+}
+
+export function handoffAcceptedStateExtra(local: {
+  sessions: HandoffSessions
+  profiles: HandoffProfiles
+  worktreePath?: string
+}): Record<string, unknown> {
+  return {
+    handoffAttachmentId: '',
+    handoffFrom: '',
+    ...definedEntries(local.sessions),
+    ...definedEntries(local.profiles),
+    ...(local.worktreePath ? { worktreePath: local.worktreePath } : {}),
+  }
+}
+
+export function handoffAcceptedUiPatch(local: {
+  sessions: HandoffSessions
+  profiles: HandoffProfiles
+  worktreePath?: string
+  worktreeExists: boolean
+}): Record<string, unknown> {
+  return {
+    handoffAttachmentId: null,
+    handoffFrom: null,
+    ...definedEntries(local.sessions),
+    ...definedEntries(local.profiles),
+    ...(local.worktreePath ? { worktreePath: local.worktreePath } : {}),
+    worktreeExists: local.worktreeExists,
+  }
+}