PAPA-430: workspace finalize gates + no-remote-git enforcement (#6969)

## Thinking Path

> - Paperclip orchestrates AI agents across isolated execution
workspaces; the local cwd is the only persistence boundary between runs.
> - Workspace lifecycle (worktree_prepare → execute →
workspace_finalize) and the wake/accept flow are what guarantee that
dependent issues see a consistent worktree.
> - PAPA-380 / PAPA-431 / PAPA-432 / PAPA-440 surfaced three holes in
that contract: silent env reuse across assignees, dependent wakes firing
before finalize, and `issue.interaction.accept` advancing before
finalize landed.
> - PAPA-441 / PAPA-442 then needed to document the "no remote git"
contract and prevent future adapter/runtime code from quietly
reintroducing `git push` as a backdoor sync.
> - This pull request lands those server fixes, the static
`check-no-git-push` enforcement, the AUTHORING.md cross-link, and the
Cody-review follow-ups on the PAPA-430 thread.
> - The benefit is that finalize is a real barrier — board accepts,
dependent wakes, and operator-set env all respect it — and adapter code
can't bypass it via raw `git push`.

## What Changed

- **server (PAPA-380, PAPA-431):** `execution-workspace-policy` refuses
silent env reuse when the assignee's resolved env disagrees with the
workspace it would inherit. The inheritance protection is now scoped to
the actual inheritance signal — explicit issue-level `environmentId` is
honored even when the agent's default env is `null`.
- **server (PAPA-432):** `heartbeat.ts` gates dependent wakes on
`listUnfinalizedExecutionWorkspaceIds`, and writes a
`workspace_finalize` row on the succeeded path. Write failures now
surface instead of being swallowed so dependents aren't silently
stranded behind a missing row.
- **server (PAPA-440):** `issue-thread-interactions.acceptInteraction`
adds a workspace_finalize precondition for `request_confirmation` (not
`suggest_tasks`). Accept returns 409 if finalize hasn't succeeded for
the latest workspace operation.
- **ci (PAPA-442):** new `scripts/check-no-git-push.mjs` static check
scans `packages/adapters/`, `packages/adapter-utils/`, `server/src/`,
and `cli/src/` for any `git push` invocation (string or args-array).
Wired into the `policy` PR job and `test:release-registry`. Operators
can opt in per-call with `// paperclip:allow-git-push: <reason>`.
Release scripts are out of scope by design.
- **docs (PAPA-441):** `AUTHORING.md` documents the no-remote-git
contract and cross-links the static check so adapter authors learn the
rule and the enforcement together.
- **review follow-up (PAPA-430, Cody):** three fixes — env resolver bug,
accept-gate scope (request_confirmation only), and finalize record write
on the succeeded path.

## Verification

- `pnpm exec vitest run
server/src/__tests__/execution-workspace-policy.test.ts
server/src/__tests__/issue-thread-interactions-service.test.ts` → 33/33
pass
- `node scripts/check-no-git-push.test.mjs` → check covers string form,
args-array form, comment exclusions, and per-line allow-comment.
- Manual: server compiles; the policy job runs the check in <1s before
heavier jobs.

## Risks

- **Behavioral shift in accept:** boards accepting
`request_confirmation` while finalize is in-flight now get 409s. This is
intentional — they can retry — but it changes timing on a hot path.
`suggest_tasks` is unaffected.
- **Workspace policy:** the env-reuse refusal is a new error path.
Issues that previously silently reused an env from a different-assignee
workspace will now fail-loud; the resolver still honors explicit
issue-level `executionWorkspaceSettings.environmentId`.
- **CI rule:** any future legitimate `git push` in scoped dirs must be
marked with the allow-comment, which is the intended ergonomic.

## Model Used

- Claude Opus 4.7 (`claude-opus-4-7`, extended thinking), via Claude
Code in the Paperclip executor adapter.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [ ] If this change affects the UI, I have included before/after
screenshots (N/A — server/CI/docs only)
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] I will address all Greptile and reviewer comments before
requesting merge

Closes related issues: PAPA-430, PAPA-380, PAPA-431, PAPA-432, PAPA-440,
PAPA-441, PAPA-442

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
This commit is contained in:
Devin Foley
2026-05-29 08:25:29 -07:00
committed by GitHub
parent 524e18b060
commit 1f70fd9a22
25 changed files with 21133 additions and 95 deletions
+112 -12
View File
@@ -119,26 +119,126 @@ export function parseIssueExecutionWorkspaceSettings(raw: unknown): IssueExecuti
};
}
export type ExecutionWorkspaceEnvironmentSource =
| "workspace"
| "issue"
| "project"
| "agent"
| "default";
export type ExecutionWorkspaceEnvironmentConflict = {
reason: "reused_workspace_environment_mismatch";
workspaceEnvironmentId: string;
assigneeIntendedEnvironmentId: string;
assigneeIntendedSource: Exclude<ExecutionWorkspaceEnvironmentSource, "workspace">;
};
export type ExecutionWorkspaceEnvironmentResolution = {
environmentId: string;
source: ExecutionWorkspaceEnvironmentSource;
conflict: ExecutionWorkspaceEnvironmentConflict | null;
};
function resolveAssigneeIntendedExecutionWorkspaceEnvironment(input: {
projectPolicy: ProjectExecutionWorkspacePolicy | null;
issueSettings: IssueExecutionWorkspaceSettings | null;
agentDefaultEnvironmentId: string | null;
defaultEnvironmentId: string;
}): {
environmentId: string;
source: Exclude<ExecutionWorkspaceEnvironmentSource, "workspace">;
} {
// Explicit issue-level env override always wins, even for null-default
// (local-only) agents. An operator who deliberately set
// `executionWorkspaceSettings.environmentId` on this specific issue (see the
// issues-service contract preserved in issues.ts:4243) chose that env for
// this assignment and should not be silently downgraded to the local default
// (PAPA-430 review fix). Inherited issue envs from
// `inheritExecutionWorkspaceFromIssueId` are stripped before this point in
// `resolveExecutionWorkspaceEnvironmentId`.
if (input.issueSettings?.environmentId !== undefined) {
return {
environmentId: input.issueSettings.environmentId ?? input.defaultEnvironmentId,
source: "issue",
};
}
// A null defaultEnvironmentId on the agent means it is deliberately scoped to
// the local default (e.g. Manual QA today). Project policy must not promote
// such an agent off of local — only an explicit issue-level override above
// can move the assignee away from the local default.
if (input.agentDefaultEnvironmentId === null) {
return { environmentId: input.defaultEnvironmentId, source: "default" };
}
if (input.projectPolicy?.environmentId !== undefined) {
return {
environmentId: input.projectPolicy.environmentId ?? input.defaultEnvironmentId,
source: "project",
};
}
return { environmentId: input.agentDefaultEnvironmentId, source: "agent" };
}
export function resolveExecutionWorkspaceEnvironmentId(input: {
projectPolicy: ProjectExecutionWorkspacePolicy | null;
issueSettings: IssueExecutionWorkspaceSettings | null;
workspaceConfig: { environmentId?: string | null } | null;
agentDefaultEnvironmentId: string | null;
defaultEnvironmentId: string;
}) {
}): ExecutionWorkspaceEnvironmentResolution {
// PAPA-431 companion: when the assignee has no explicit defaultEnvironmentId
// (deliberately local-only, e.g. Manual QA) AND the issue settings env exactly
// matches the reused workspace env, treat the issue env as a promoted artifact
// from `inheritExecutionWorkspaceFromIssueId` rather than a deliberate
// operator choice. Strip it so the resolver falls back to the local default
// and the workspace-vs-intended conflict check forces a fresh realization.
// A genuine operator override (via PATCH on the issue) reaches this code path
// either with no reused workspace (workspaceConfig === null) or against a
// workspace whose persisted env does not match the new override; both keep
// the issue setting in place.
const inheritedIssueEnvOnNullDefaultAssignee =
input.agentDefaultEnvironmentId === null &&
input.workspaceConfig?.environmentId !== undefined &&
input.workspaceConfig?.environmentId !== null &&
input.issueSettings?.environmentId !== undefined &&
input.issueSettings.environmentId === input.workspaceConfig.environmentId;
let issueSettingsForResolution = input.issueSettings;
if (inheritedIssueEnvOnNullDefaultAssignee && input.issueSettings) {
const { environmentId: _droppedInheritedEnv, ...rest } = input.issueSettings;
void _droppedInheritedEnv;
issueSettingsForResolution = rest as IssueExecutionWorkspaceSettings;
}
const assigneeIntended = resolveAssigneeIntendedExecutionWorkspaceEnvironment({
projectPolicy: input.projectPolicy,
issueSettings: issueSettingsForResolution,
agentDefaultEnvironmentId: input.agentDefaultEnvironmentId,
defaultEnvironmentId: input.defaultEnvironmentId,
});
if (input.workspaceConfig?.environmentId !== undefined) {
return input.workspaceConfig.environmentId ?? input.defaultEnvironmentId;
const workspaceEnvironmentId =
input.workspaceConfig.environmentId ?? input.defaultEnvironmentId;
// PAPA-380 / PAPA-431: a reused workspace's persisted environmentId must
// never silently shadow the current assignee's environment identity.
// When they disagree, refuse the silent reuse: return the assignee's
// intended env and surface a conflict signal so the caller forces a fresh
// workspace realization (or otherwise alerts the operator) instead of
// running the agent on someone else's environment.
if (workspaceEnvironmentId !== assigneeIntended.environmentId) {
return {
environmentId: assigneeIntended.environmentId,
source: assigneeIntended.source,
conflict: {
reason: "reused_workspace_environment_mismatch",
workspaceEnvironmentId,
assigneeIntendedEnvironmentId: assigneeIntended.environmentId,
assigneeIntendedSource: assigneeIntended.source,
},
};
}
return { environmentId: workspaceEnvironmentId, source: "workspace", conflict: null };
}
if (input.issueSettings?.environmentId !== undefined) {
return input.issueSettings.environmentId ?? input.defaultEnvironmentId;
}
if (input.projectPolicy?.environmentId !== undefined) {
return input.projectPolicy.environmentId ?? input.defaultEnvironmentId;
}
if (input.agentDefaultEnvironmentId !== null) {
return input.agentDefaultEnvironmentId;
}
return input.defaultEnvironmentId;
return { environmentId: assigneeIntended.environmentId, source: assigneeIntended.source, conflict: null };
}
export function defaultIssueExecutionWorkspaceSettingsForProject(