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ceo e4212b9c90 internal/workflow:directLastActivity 排除跨 issue 引用事件(#34)
同步 agents #34/#38/#40 三個停滯判定修補到 Go 端:

- Source 介面新增 IssueTimeline(GET /repos/{o}/{r}/issues/{n}/timeline,分頁),
  giteaapi.go 與 cmd/xcheck 同步實作
- 新增 directLastActivity:updated_at 晚於全部已知直接活動時拉 timeline 核對,
  排除 comment_ref/issue_ref 引用事件後取最晚;全為引用事件回退已知直接活動
  最晚時刻(agents #40);timeline 失敗保守沿用 updated_at
- considerIssue/considerPull 對自身 updated_at、childActivity 對子項 updated_at
  (含子項 created_at 入已知活動)套用同一排除邏輯(agents #38)
- 回歸測試:子項 updated_at 被引用刷新(TestRunStalledChildXrefRefresh)、
  timeline 全引用事件回退與拉取失敗保守路徑(TestRunStalledTimelineAllXrefFallback)
- 修正 workflow_test.go:timelines 須在 ScanStalled 呼叫前設定

驗證:go build/vet/test 全綠;xcheck 對真實 API 掃描,
stalled 輸出與 gitea.py(agents @ 78769ec)位元組一致(5833 bytes)。
2026-09-12 15:10:31 +08:00

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// cmd/xcheck 是 #7 的交叉驗證工具(不屬於 teai 本體,PR 內附驗證說明)。
//
// 以真實 Gitea API 資料源實作 workflow.Source,跑 Go 版 ScanStalled,
// 再與 gitea.py stalled(行為基準)的 JSON 輸出逐欄位比對。
// 建立限制:與 teai 本體一致,僅標準庫。
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"os"
"strings"
"time"
"gitea.alterminal.com/alterminal/teai/internal/workflow"
)
// apiSource 以 Gitea API 實作 workflow.Source。
type apiSource struct {
base string
token string
hc *http.Client
}
func (s *apiSource) get(path string, params map[string]string) ([]byte, int, error) {
u := s.base + path
if len(params) > 0 {
q := url.Values{}
for k, v := range params {
q.Set(k, v)
}
u += "?" + q.Encode()
}
req, err := http.NewRequest("GET", u, nil)
if err != nil {
return nil, 0, err
}
req.Header.Set("Accept", "application/json")
req.Header.Set("Authorization", "token "+s.token)
resp, err := s.hc.Do(req)
if err != nil {
return nil, 0, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
return body, resp.StatusCode, err
}
func (s *apiSource) getJSON(path string, params map[string]string, out any) error {
body, code, err := s.get(path, params)
if err != nil {
return err
}
if code != 200 {
return fmt.Errorf("GET %s: HTTP %d", path, code)
}
return json.Unmarshal(body, out)
}
// listAll 分頁拉取清單類 API(Gitea 上限 50/頁)。
func (s *apiSource) listAll(path string, params map[string]string, out any) error {
var items []json.RawMessage
page := 1
for {
q := map[string]string{"page": fmt.Sprint(page), "limit": "50"}
for k, v := range params {
q[k] = v
}
var chunk json.RawMessage
if err := s.getJSON(path, q, &chunk); err != nil {
return err
}
var arr []json.RawMessage
if err := json.Unmarshal(chunk, &arr); err != nil {
return fmt.Errorf("GET %s: 回傳非陣列", path)
}
items = append(items, arr...)
if len(arr) < 50 {
break
}
page++
}
var b strings.Builder
b.WriteByte('[')
for i, item := range items {
if i > 0 {
b.WriteByte(',')
}
b.Write(item)
}
b.WriteByte(']')
return json.Unmarshal([]byte(b.String()), out)
}
// CurrentUser 以 token 呼叫 /user 取實際帳號,與 gitea.py 的
// get_current_username() 同源(token 決定帳號,不接受環境變數覆寫,
// 失敗即報錯退出,不靜默退回預設值)。
func (s *apiSource) CurrentUser() (string, error) {
var user struct {
Username string `json:"username"`
Login string `json:"login"`
}
if err := s.getJSON("user", nil, &user); err != nil {
return "", err
}
if user.Username != "" {
return user.Username, nil
}
if user.Login != "" {
return user.Login, nil
}
return "", fmt.Errorf("無法從 Gitea API /user 取得目前帳號")
}
func (s *apiSource) MyOrganizations() ([]string, error) {
var orgs []struct {
Username string `json:"username"`
}
if err := s.listAll("user/orgs", nil, &orgs); err != nil {
return nil, err
}
names := make([]string, 0, len(orgs))
for _, o := range orgs {
if o.Username != "" {
names = append(names, o.Username)
}
}
return names, nil
}
func (s *apiSource) OrganizationRepositories(org string) ([]workflow.Repo, error) {
var repos []workflow.Repo
if err := s.listAll("orgs/"+org+"/repos", nil, &repos); err != nil {
return nil, err
}
return repos, nil
}
func (s *apiSource) OpenIssues(owner, repo string) ([]workflow.Issue, error) {
var issues []workflow.Issue
// 與 gitea.py 一致:type=issues 排除 PR;state=open。
if err := s.listAll(fmt.Sprintf("repos/%s/%s/issues", owner, repo), map[string]string{"type": "issues", "state": "open"}, &issues); err != nil {
return nil, err
}
return issues, nil
}
func (s *apiSource) OpenPulls(owner, repo string) ([]workflow.PullRequest, error) {
var pulls []workflow.PullRequest
if err := s.listAll(fmt.Sprintf("repos/%s/%s/pulls", owner, repo), map[string]string{"state": "open"}, &pulls); err != nil {
return nil, err
}
return pulls, nil
}
func (s *apiSource) IssueComments(owner, repo string, number int64) ([]workflow.Comment, error) {
var comments []workflow.Comment
if err := s.listAll(fmt.Sprintf("repos/%s/%s/issues/%d/comments", owner, repo, number), nil, &comments); err != nil {
return nil, err
}
return comments, nil
}
func (s *apiSource) IssueTimeline(owner, repo string, number int64) ([]workflow.TimelineEvent, error) {
var events []workflow.TimelineEvent
if err := s.listAll(fmt.Sprintf("repos/%s/%s/issues/%d/timeline", owner, repo, number), nil, &events); err != nil {
return nil, err
}
return events, nil
}
func (s *apiSource) TryGetIssue(owner, repo string, number int64) (workflow.Issue, bool, error) {
var issue workflow.Issue
body, code, err := s.get(fmt.Sprintf("repos/%s/%s/issues/%d", owner, repo, number), nil)
if err != nil {
return workflow.Issue{}, false, nil
}
if code != 200 {
return workflow.Issue{}, false, nil
}
if err := json.Unmarshal(body, &issue); err != nil {
return workflow.Issue{}, false, nil
}
return issue, true, nil
}
// loadEnv 讀 agents 倉庫的 .env(ACCESS_TOKEN、GITEA_API_DOMAIN)。
func loadEnv(path string) {
data, err := os.ReadFile(path)
if err != nil {
return
}
for _, line := range strings.Split(string(data), "\n") {
line = strings.TrimSpace(line)
if line == "" || strings.HasPrefix(line, "#") {
continue
}
k, v, ok := strings.Cut(line, "=")
if !ok {
continue
}
k = strings.TrimSpace(k)
v = strings.Trim(strings.TrimSpace(v), "'\"")
if os.Getenv(k) == "" {
os.Setenv(k, v)
}
}
}
func main() {
// --xrefs 模式:從 stdin 讀文字,輸出解析後的引用目標(與 gitea.py
// _resolve_xref_targets 對照用)。組織與倉庫清單來自真實 API。
if len(os.Args) > 1 && os.Args[1] == "--xrefs" {
xrefsMain()
return
}
loadEnv(os.Getenv("HOME") + "/agents/.env")
domain := os.Getenv("GITEA_API_DOMAIN")
token := os.Getenv("ACCESS_TOKEN")
if domain == "" || token == "" {
fmt.Fprintln(os.Stderr, "缺少 GITEA_API_DOMAIN/ACCESS_TOKEN")
os.Exit(1)
}
src := &apiSource{
base: "https://" + domain + "/api/v1/",
token: token,
hc: &http.Client{Timeout: 30 * time.Second},
}
username, err := src.CurrentUser()
if err != nil {
fmt.Fprintln(os.Stderr, "CurrentUser:", err)
os.Exit(1)
}
hours := 4.0
items, scanErr := workflow.ScanStalled(src, username, hours, time.Now())
if scanErr != nil {
fmt.Fprintln(os.Stderr, "ScanStalled:", scanErr)
os.Exit(1)
}
// json.Marshal* 會把 <、>、& 轉義成 \u003c 等(含自訂 MarshalJSON 的輸出),
// 與 gitea.py(ensure_ascii=False)位元組不相容;必須停用 HTML 轉義。
var buf bytes.Buffer
enc := json.NewEncoder(&buf)
enc.SetEscapeHTML(false)
enc.SetIndent("", " ")
if err := enc.Encode(items); err != nil {
fmt.Fprintln(os.Stderr, "Encode:", err)
os.Exit(1)
}
fmt.Print(buf.String())
}
// xrefsMain 對 stdin 的每行文字解析引用目標並輸出 JSON。
func xrefsMain() {
loadEnv(os.Getenv("HOME") + "/agents/.env")
domain := os.Getenv("GITEA_API_DOMAIN")
token := os.Getenv("ACCESS_TOKEN")
if domain == "" || token == "" {
fmt.Fprintln(os.Stderr, "缺少 GITEA_API_DOMAIN/ACCESS_TOKEN")
os.Exit(1)
}
src := &apiSource{
base: "https://" + domain + "/api/v1/",
token: token,
hc: &http.Client{Timeout: 30 * time.Second},
}
orgs, err := src.MyOrganizations()
if err != nil {
fmt.Fprintln(os.Stderr, "MyOrganizations:", err)
os.Exit(1)
}
myOrgs := map[string]bool{}
for _, o := range orgs {
myOrgs[o] = true
}
data, _ := io.ReadAll(os.Stdin)
repos, _ := src.OrganizationRepositories("alterminal")
names := make([]string, 0, len(repos))
for _, r := range repos {
names = append(names, r.Name)
}
targets, err := workflow.ResolveXrefTargets("alterminal", "agents", []string{string(data)}, myOrgs, func(string) ([]string, error) {
return names, nil
})
if err != nil {
fmt.Fprintln(os.Stderr, "ResolveXrefTargets:", err)
os.Exit(1)
}
var buf bytes.Buffer
enc := json.NewEncoder(&buf)
enc.SetEscapeHTML(false)
enc.SetIndent("", " ")
if err := enc.Encode(targets); err != nil {
fmt.Fprintln(os.Stderr, "Encode:", err)
os.Exit(1)
}
fmt.Print(buf.String())
}