Review found a bypass: a PR reporting an empty head sha made the runs query lose its head_sha filter (the repo's 50
most recent runs of any commit were classified) and dropped head_commit_id (omitempty), so the merge was unbound.
Both tools now go through evaluateMergeGate, which refuses without a head sha, and pollRuns makes no query without
one. pr_merge also reports merged:false for a PR that is not open or is a draft (Gitea refuses closed ones itself;
the gate no longer depends on that). Tests: unit (gate, counting-server pollRuns with positive control), end to end
for both tools, CI scoped to head_sha, closed/merged/draft. The two caller-wiring mutants are equivalent to the
pollRuns guard and survive by design.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SZkhi49hfeSqBp5aZJNXsM
The gate evaluates CI for one head sha; a push to the PR branch between that check and the merge would have merged
unchecked code. MergePRArgs now carries head_commit_id (documented in Gitea 1.27.1's MergePullRequestOption) and both
tools send the sha they evaluated. Tests for both tools; each removal flip-tested red.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SZkhi49hfeSqBp5aZJNXsM
pr_merge was an independent merge path with no CI, protection or tier check. It now reads the PR, the base's
branch protection and the head commit's CI runs, takes the tier from the issue named in `issue`, and runs the same
evaluateShipGate as tbd_ship (helpers shared, not copied). A refusal is a result (merged:false, reason, ci_status,
risk); an unreadable PR or protection probe is an error; a merge conflict is still an error. Above risk/low a human
merges in the UI. Tests: tier table, no-issue, issue lookup failures, CI and protection not overridden by risk/low,
read-side failures, tier read from the named issue only; nine wiring mutants flip-tested red. Shared reason text now
says "PR left open" (the PR already exists for pr_merge).
Behaviour change: pr_merge without `issue`, or on a PR with no green CI, merges nothing.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SZkhi49hfeSqBp5aZJNXsM
parseArgs now refuses, before any request: two keys equal under
strings.EqualFold in any object (exact duplicates included), and a
top-level key that differs from a schema field only in case. Without
this, encoding/json's case-insensitive last-wins match let
{"branch":"feat/x","Branch":"main"} write to main while a client-side
hook read feat/x.
file_write_branch (branch) and tbd_ship (branch and base) validate the
branch name: ^[A-Za-z0-9][A-Za-z0-9._/-]*$ plus no refs/ prefix, HEAD,
"..", "//", "/.", trailing "/" or ".", or ".lock". refs/heads/main
otherwise created refs/heads/refs/heads/main and wedged API writes to
main. tbd_ship's base is the protection-probe key, so a refs/-prefixed
base would also have read as unprotected.
Closes#65
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Estate-wide consolidation pass. golangci-lint v2 default set enables NO
formatter, so gofmt drift accumulated silently across the estate -- 8 repos
were carrying it, this one included. Same hole that let two files rot in
dma-cli until they were found by hand (dma-cli#12).
Mechanical and deterministic: `gofmt -w`, nothing hand-edited. Verified
before commit -- gofmt -l now reports 0, go build and go vet both pass.
Clears this repo to adopt the canonical .golangci.yml (infra
ci-templates/golangci.yml, infra#309 pattern) in a later wave.
Allowlist.Check now takes ctx: when the caller authenticated with
their own Gitea PAT (pass-through, v0.12.0), it skips the static
GITEA_MCP_ALLOWED_OWNERS check entirely — Gitea's own permission
model already gates that caller's access more precisely than a coarse
owner-name list can. The static list still applies unchanged for the
shared static-token/JWT path, where it's the only defense against the
service token's blast radius.
Mechanical: every tool call site already had ctx in scope, so this is
a signature-only change at 41 call sites, no other tool behavior
changes. Closes the "Deferred" item from #59.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A second tbd_ship for the same change no longer errors on "branch exists":
CreateBranch conflict is tolerated, and if a PR is already open for the head,
CreatePullRequest's conflict/validation error resolves it via ListPullRequests
(matching head.ref). Identical file content on the branch skips the write, so a
resume produces no redundant empty-diff commit. Then the same CI gate runs and
merges if now green — so "poll or re-invoke" (the #40 UX) actually works.
Test: TestTBDShip_Resume_ExistingBranchAndPR (branch+PR exist, content
unchanged → no write, merges when green). First-call paths unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
An intent verb for the trunk-based loop: branch from base → write the file →
open a PR → auto-merge (squash) → delete the branch. One call instead of
orchestrating file_write_branch + pr_create + workflow_run_status + pr_merge +
branch_delete and remembering the conventions each time.
The load-bearing safety is a pure, fail-closed CI gate (evaluateShipGate):
merge=true ONLY when every workflow run for the PR head commit is
completed+success AND the base branch is not review-protected. Every other
state — CI pending / red / absent, review-required base, or an unclean merge —
fails closed to PR-only and returns the PR with a reason. A change with no CI
gate is never auto-merged to trunk (cf. agentsquad#36: non-compiling code
reviewer-approved straight to main with no CI wall).
- ci_timeout_seconds polls the head commit's runs to completion (default 0 =
snapshot, returns pending right after opening the PR).
- Derives a deterministic short-lived branch (tbd/<slug>-<hash>); handles new
and existing files (fetches the blob sha for updates).
- Adds head.sha + mergeable to the PR struct.
- Tests: full gate matrix (green/pending/red/cancelled/none/mixed/protected) +
Call happy-merge, no-CI fail-closed, red fail-closed, allowlist.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
mathiasandClaude Sonnet 5.5