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governance: 漂移清零三件套（ADR-0058、ADR-0034、ADR-0046；IR-0002 AC 先行） #175

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Merged
randypanding merged 1 commit into from
Aug 21, 2026
Merged

governance: 漂移清零三件套（ADR-0058、ADR-0034、ADR-0046；IR-0002 AC 先行） #175

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15 changes: 13 additions & 2 deletions governance/drift-check.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -453,6 +453,13 @@ fi
# - 已完结 CI 的 PR head 缺 gate 仍照报（PR 群体缺 required check = CI 结构性
# 异常或改名注入——T1 的检测对象；main HEAD 仅在无 PR 活动时作退化载体，
# 不作为豁免来源）。查询失败维持 fail-closed。
# IR-0002（spec PR#152）(a)/(b) 形态区分（2026-08-21）：org-gate 是 PR/merge_group
# 触发的 required workflow（org-gate.yml 的 on:），其活体证据只能来自 ruleset
# 生效后的 PR head——push-only / 生效前 PR 的 head 缺失属 (a)「从未接入」
# （OK/INFO 计数，非漂移）；仅 (b) 生效后 PR head 缺失才报裸奔。
# 生效时刻 = org-required-workflows ruleset 创建时刻（API 实测）。
ORG_GATE_EFFECTIVE="2026-08-20T07:43:21Z"

REQ_CHECKS=$(jq -rs '[.[].rules[]? | select(.type == "required_status_checks")
| .parameters.required_status_checks[].context] | unique | .[]' "$DIR"/rulesets/*.json)
[[ -n "$REQ_CHECKS" ]] || { echo "FATAL: rulesets 未声明任何 required check——§12 活体验证失去判据"; exit 2; }
Expand Down Expand Up @@ -519,10 +526,14 @@ for r in $REPOS; do
if [[ $FOUND -ne 1 ]]; then
if [[ $QUERY_FAIL -eq 1 ]]; then
drift "repo '$r' check-runs 查询失败，required check '$ctx' 活体无法验证（fail-closed）"
elif [[ "$ctx" == "org-gate" ]] && ! jq -e --arg eff "$ORG_GATE_EFFECTIVE" '[.[] | select((.state == "open" or .merged_at != null) and (.updated_at >= $eff))] | length > 0' <<<"$PRS_RECENT" >/dev/null 2>&1; then
# IR-0002 (a) 形态：org-gate ruleset 生效后该仓无 PR 活动——从未接入，
# 非裸奔（待接入清单；本地 gate 的活体验证不受影响，照常执行）
echo "OK required-check-live '$r'：'$ctx' 待接入（ruleset 生效后无 PR 活动——IR-0002 (a) 形态）"
else
drift "repo '$r' required check '$ctx' 活体缺失：最近 $N_CONCL 个已完结 CI 的 head 均无该 check run——job 改名或 workflow 重构？裸奔窗口已开启（ADR-0034 §12）"
drift "repo '$r' required check '$ctx' 活体缺失：最近 $N_CONCL 个已完结 CI 的 head 均无该 check run——job 改名或 workflow 重构？裸奔窗口已开启（ADR-0034 §12；IR-0002 (b) 形态）"
LIVE_MISS=1
fi
LIVE_MISS=1
fi
done
[[ $LIVE_MISS -eq 0 ]] && ok "required-check-live '$r'（最近 $N_CONCL 个已完结 head 上 required check 齐备）"
Expand Down
3 changes: 1 addition & 2 deletions governance/expected-state.json
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Original file line number Diff line number Diff line change
Expand Up @@ -122,8 +122,7 @@
"416f5f57fd459f6ece3587f3aa20b772148ad335"
],
"Shorts_Director": [
"d81fea9db47e065fd2bd5211dd1a8e3c26589f41",
"014f38986ee5338fe0d7e3ea260c9a4f289af401"
"f63baf264291670aa33f4a599779dd5c84678433"
],
"agent-tools": [
"1050459443ce0373cffff7788c668d6f5dec0048"
Expand Down
1 change: 1 addition & 0 deletions governance/rulesets/org-required-workflows.json
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Expand Up @@ -21,6 +21,7 @@
{
"type": "workflows",
"parameters": {
"do_not_enforce_on_create": false,
"workflows": [
{
"path": ".github/workflows/org-gate.yml",
Expand Down