Entire

Merged origin/main into dip/project-trails-cli and committed the result as 4884008ab. The tree is clean and nothing has been pushed.

The one conflict was in cmd/entire/cli/repo.go. Main rewrote the repo list table: NAME became the /et/<project>/<repo> path, the ID and PROJECT columns were dropped, STATUS took the placement vocabulary, and cells gained styling. It also removed the separate detail columns used by repo view. This branch's only change in that region was swapping the "PROJECT" header literal for the colHeaderProject constant. Since main deleted that column, I took main's version of the region wholesale. The constant is still used by the project trail list table, so nothing became dead.

Verification on the merged tree:

Build and go vet pass.
mise run fmt produced no changes, and mise run lint reports zero issues.
Integration tests pass.
The deterministic E2E canary passes.
Unit tests pass except one pre-existing, machine-local failure. The OpenCode seed test in e2e/agents fails because the shared dependency tree for the locally installed opencode version was never bootstrapped here. It fails identically on the pre-merge commit, and neither side of the merge touched that code.

Two environment fixes were needed to run the checks: mise trust for the repo config, and installing gotestsum, which the Go toolchain's postinstall had not placed on PATH.

Next step is yours: push when ready, then check the trail's findings per the repo rules.

Pushed dip/project-trails-cli to origin. The merge commit 4884008ab is now on the remote, and the checkpoint ref went with it.

Trail findings check: this branch belongs to trail 2074, "Adopt project-scoped trails in the CLI". It has zero findings of any status or freshness, so there is nothing to fix or resolve right now. The push just landed, so if the trail's review runs on the new code version, findings could appear later. Rerun this to re-check once that has had time to run:

No GitHub pull request exists for the branch. The gh tool cannot see one because the only remote is the Entire clone URL, and the trail itself is the review surface here.

/simplify → 4 cleanup agents in parallel → apply the fixes

You are improving the quality of the changed code, not hunting for bugs. Review it for reuse, simplification, efficiency, and altitude issues, then fix what you find. Do not look for correctness bugs — that is what /code-review is for.

Phase 0 — Gather the diff

Run git diff @{upstream}...HEAD (or git diff main...HEAD / git diff HEAD~1 if there's no upstream) to get the unified diff under review. If there are uncommitted changes, or the range diff is empty, also run git diff HEAD and include the working-tree changes in scope — the review often runs before the commit. If a PR number, branch name, or file path was passed as an argument, review that target instead. Treat this diff as the review scope.

Phase 1 — Review (4 cleanup agents in parallel)

Launch 4 independent review agents via the Agent tool, all in a single message so they run concurrently. Pass each agent the diff and one of the four angles below. Each returns its findings with file, line, a one-line summary, and the concrete cost (what is duplicated, wasted, or harder to maintain).

Reuse

Flag new code that re-implements something the codebase already has — Grep shared/utility modules and files adjacent to the change, and name the existing helper to call instead.

Simplification

Flag unnecessary complexity the diff adds: redundant or derivable state, copy-paste with slight variation, deep nesting, dead code left behind. Name the simpler form that does the same job.

Efficiency

Flag wasted work the diff introduces: redundant computation or repeated I/O, independent operations run sequentially, blocking work added to startup or hot paths. Also flag long-lived objects built from closures or captured environments — they keep the entire enclosing scope alive for the object's lifetime (a memory leak when that scope holds large values); prefer a class/struct that copies only the fields it needs. Name the cheaper alternative.

Altitude

Check that each change fixes the root cause at the right depth rather than patching a symptom with a fragile bandaid. Special cases layered on shared infrastructure are a sign the fix isn't deep enough — prefer the simpler, more general change to the underlying mechanism over adding special cases, and name that change.

Phase 2 — Apply the fixes

Wait for all four agents to complete, dedup findings that point at the same line or mechanism, and fix each remaining one directly. Skip any finding whose fix would change intended behavior, require changes well outside the reviewed diff, or that you judge to be a false positive — note the skip rather than arguing with it. Finish with a brief summary of what was fixed and what was skipped (or confirm the code was already clean).

yesterday·40.5s

Cleanup applied across 14 files, net 28 lines removed. Lint is clean, and the cli, api, and trail integration tests pass. The changes are uncommitted on dip/project-trails-cli so you can review them first.

Fixed

Branch-to-parent discovery existed twice with drifting error texts. Both the target resolver and the working context now call one openTrailParentTarget helper in project_trail_target.go. One test assertion was updated to the unified message.
Selector shape check existed three times. Replaced with validateProjectTrailSelector. The dead "not both" guard and the pass-through wrapper went with it. Link now calls the by-selector resolver directly.
Two --repo guards for one rule. The new copy was deleted in favour of the existing ensureTrailRepoHasTarget, and the three approval commands no longer pre-check what the working context already checks.
Hand-rolled HTTP error handling in the project trail request now uses the shared api.CheckResponse, so status, request ID, and error code flow through the normal error type. One test assertion moved to the shared format.
Reused existing helpers: enum validation for --type and --priority, and the discussion list renderer for comment list, which also gives it the standard JSON shape.
Repo ID resolution for --repo was duplicated between list and create, with different timeout policy. Now one resolveTrailRepoID.
Smaller items: a named api.ChangeResource type replaces an anonymous struct declared in two places, the five-pointer nil chain became a struct comparison, the per-row flag read was hoisted out of the table closure, the bare 30-second timeout got a name, and a one-caller display helper was folded into its sibling.

Skipped, with reasons

Deleting the unregistered legacy command stack in trail_cmd.go and neighbours, roughly a thousand lines. Trail 2074 has a sibling change on dip/trails-legacy-project-opt-in titled "Keep legacy trails default; opt into project trails via environment", which suggests that code is meant to stay alive. That is your call, not a cleanup pass's.
The dead finding-dashboard fallback that keeps the repo list path compiled in. Same reason.
Removing the dead trails-gating annotation in agent help. With unparam enabled, dropping it cascades a parameter removal through about eighteen test call sites. Low value for the churn.
One cell-client factory per command and the repeated cluster catalog fetch. Real but they restructure test seams well beyond the diff.
Resume's --repo prefix sniffing. That parser predates this branch and tests rely on it accepting the bare owner/repo form.
Typed API methods instead of paths in command code. Worthwhile, but it is a new API surface rather than a cleanup.

Not run: the full unit suite and mise run check, since the touched packages are covered above. Run mise run check before committing.