feat: add State/ToPlan planning phase to agent loop

Issues labelled State/ToPlan are now picked up by a dedicated planning
agent before any implementation happens. The agent posts a plan as an
issue comment, then the loop transitions the label to State/Planned and
leaves a resume command in a follow-up comment. A human reviews the plan
and manually promotes the issue to State/Ready to trigger implementation.

Planning agents run at higher priority than Ready issues.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Thomas SharedInbox
2026-05-24 18:56:46 +02:00
co-authored by Claude Sonnet 4.6
parent b2c11e0c63
commit f4a052bedc
2 changed files with 107 additions and 17 deletions
+87 -11
View File
@@ -8,21 +8,25 @@ Flow
a. Age > 1 h → kill it, set its issue to State/Question, exit 1
b. Age ≤ 1 h → print status, exit 0 (let it keep working)
2. No agent running → extract pending_issue from state (if any), then check CI
a. pending_issue + open PR → check PR branch CI, merge/fix/wait as needed
b. Catch-up: orphaned issue-N-fix PRs with passing CI merge them
c. Main CI running → save pending-ci state, exit 0
d. Main CI failed → start fix-CI agent (pushes fix to main), exit 0
e. Main CI ok + pending_issue → close the issue, exit 0 (dead code path —
section 2a always returns first)
f. Main CI ok (or no run yet) → find oldest Ready issue, start issue agent,
a. pending_issue type=="plan" → post resume comment, set State/Planned, exit 0
b. pending_issue + open PR → check PR branch CI, merge/fix/wait as needed
c. Catch-up: orphaned issue-N-fix PRs with passing CI → merge them
d. Main CI running → save pending-ci state, exit 0
e. Main CI failed → start fix-CI agent (pushes fix to main), exit 0
f. Main CI ok + pending_issue → close the issue, exit 0 (dead code path —
section 2b always returns first)
g. Main CI ok (or no run yet) → find oldest ToPlan issue, start plan agent,
save state, exit 0
g. No Ready issues print "nothing to do", exit 0
h. No ToPlan issues → find oldest Ready issue, start issue agent,
save state, exit 0
i. No Ready issues → print "nothing to do", exit 0
Issue agents must NOT close the issue themselves; the loop closes it after CI passes.
Plan agents must NOT write any code or create PRs; they only post a plan comment.
State file: ~/.sharedinbox-agent-state.json
{ "pid": 12345, "issue": 91,
"started_at": "2026-05-15T12:00:00+00:00", "type": "issue" }
"started_at": "2026-05-15T12:00:00+00:00", "type": "issue|plan|ci-fix|pending-ci" }
Output is written to ~/.sharedinbox-agent-logs/<session>-<timestamp>.log.
To resume the Claude conversation, look up the session UUID first:
@@ -63,6 +67,8 @@ LABEL_READY = "State/Ready"
LABEL_IN_PROGRESS = "State/InProgress"
LABEL_QUESTION = "State/Question"
LABEL_PRIO_HIGH = "Prio/High"
LABEL_TO_PLAN = "State/ToPlan"
LABEL_PLANNED = "State/Planned"
# Only pick up issues filed by these accounts.
ALLOWED_ISSUE_AUTHORS = {"guettli", "guettlibot", "guettlibot2"}
@@ -145,6 +151,26 @@ def _ready_issues() -> list[dict]:
return ready
def _to_plan_issues() -> list[dict]:
"""Return open issues with State/ToPlan, Prio/High first, then oldest."""
result = subprocess.run(
["fgj", "--hostname", "codeberg.org", "issue", "list",
"--repo", REPO, "--state", "open", "--json"],
capture_output=True, text=True, check=True,
)
data = json.loads(result.stdout) if result.stdout.strip() else []
to_plan = [
i for i in data
if any(lbl["name"] == LABEL_TO_PLAN for lbl in i.get("labels", []))
and i.get("user", {}).get("login", "") in ALLOWED_ISSUE_AUTHORS
]
to_plan.sort(key=lambda i: (
0 if any(lbl["name"] == LABEL_PRIO_HIGH for lbl in i.get("labels", [])) else 1,
i["number"],
))
return to_plan
def _latest_main_ci_run() -> dict | None:
"""Return the latest ci.yml run on the main branch.
@@ -504,13 +530,29 @@ def _run_loop() -> int:
# Agent not running (or no state) — extract any pending issue, then clean up.
pending_issue: int | None = None
pending_type: str | None = None
ci_run_id_at_start: int | None = None
if state:
pending_issue = state.get("issue")
pending_type = state.get("type")
ci_run_id_at_start = state.get("ci_run_id_at_start")
_clear_state()
# ── 2. Check for a PR opened by the agent ────────────────────────────────
# ── 2a. Finished planning agent ───────────────────────────────────────────
if pending_issue and pending_type == "plan":
session_name = f"plan-issue-{pending_issue}"
uuid = _find_session_uuid(session_name)
if uuid:
resume_cmd = f"claude --resume {shlex.quote(uuid)}"
_comment_issue(
pending_issue,
f"Planning complete. To resume this session:\n\n```\n{resume_cmd}\n```",
)
_set_labels(pending_issue, add=[LABEL_PLANNED], remove=[LABEL_IN_PROGRESS])
print(f"Planning done for {_issue_url(pending_issue)} — set State/Planned.")
return 0
# ── 2b. Check for a PR opened by the agent ───────────────────────────────
if pending_issue:
branch = f"issue-{pending_issue}-fix"
pr = _find_pr_for_branch(branch)
@@ -738,10 +780,44 @@ def _run_loop() -> int:
print(f"CI passed{ci_run_part} — closed {_issue_url(pending_issue)}.")
return 0
# Find a ToPlan issue — planning takes priority over implementation.
to_plan = _to_plan_issues()
if to_plan:
issue = to_plan[0]
issue_number = issue["number"]
issue_title = issue["title"]
issue_body = issue.get("body", "")
print(f"Starting planning agent for {_issue_url(issue_number)} {issue_title}")
_set_labels(issue_number, add=[LABEL_IN_PROGRESS], remove=[LABEL_TO_PLAN])
plan_prompt = f"""Analyze Codeberg issue #{issue_number} in the guettli/sharedinbox repository and write a detailed implementation plan.
Issue title: {issue_title}
Issue body:
{issue_body}
Instructions:
- Read and understand the issue thoroughly.
- Explore the relevant parts of the codebase to understand the current structure.
- Write a detailed implementation plan as a comment on the issue using:
fgj issue comment {issue_number} --repo {REPO} --body "..."
The plan should cover: which files to change, what approach to take, and any risks or open questions.
- Do NOT write any code, do NOT create any branches or PRs, do NOT modify any files.
- If the issue is unclear or you need more information, set the label to State/Question
and stop (do NOT close the issue).
- When you have posted the plan as an issue comment, stop.
"""
session_name = f"plan-issue-{issue_number}"
pid = _start_agent(plan_prompt, session_name)
_write_state(pid, issue_number, "plan", issue_title, session_name=session_name)
return 0
# Find a Ready issue.
issues = _ready_issues()
if not issues:
print("No issues with State/Ready. Nothing to do.")
print("No issues with State/ToPlan or State/Ready. Nothing to do.")
return 0
issue = issues[0]