---
verdict: APPROVAL
card_id: 80usvr
review_number: 1
commit: 31aacd2
date: 2026-03-26
has_backlog_items: true
---

## Summary

Card 80usvr adds a `--all` flag to `peon logs --session ID` so that sessions spanning midnight can be searched across all log files. The implementation covers peon.sh (Unix), install.ps1 (Windows parity), completions for bash and fish, documentation in README.md/README_zh.md/llms.txt, and comprehensive tests in both BATS and Pester.

## Assessment

**Implementation quality: solid.** The feature is a clean, scoped addition that follows the existing patterns in both peon.sh and install.ps1. The `--all` flag is opt-in, preserving backward compatibility. The approach -- glob log files, sort by name (which is date-sorted), grep across all, strip filename prefixes -- is correct and appropriate for the use case.

**TDD compliance: satisfied.** Six BATS tests and four Pester tests cover the key behaviors: multi-day search, backward compat (today-only without --all), chronological ordering, no-match messaging, no-files messaging, and help text verification. Tests define the contract (behavior-first assertions on output content and ordering), include negative cases (nonexistent sessions, missing directories), and boundary conditions (empty logs dir). The test structure is proportional to the feature scope.

**Change enforcement compliance: met.** The card adds a CLI flag, which requires updating completions.bash, completions.fish, README.md, and BATS tests. All four are present. README_zh.md and llms.txt are also updated per documentation rules.

**PowerShell parity: correct.** The install.ps1 implementation mirrors the peon.sh logic. `$ExtraArgs -contains "--all"` properly detects the flag via the `ValueFromRemainingArguments` parameter. `Get-ChildItem | Sort-Object Name` provides the same chronological ordering as `ls | sort` in bash. The `Where-Object { $_ -match "session=$sessionId" }` uses `-match` (regex) rather than `-like` (glob), which is functionally correct since session IDs are alphanumeric, but note this is a regex match vs. the bash side's `grep -F` (fixed string). This is a minor asymmetry, not a blocker -- session IDs don't contain regex metacharacters in practice.

**Completions: correctly scoped.** The bash completion adds `--all` at position 4 only when `--session` is at position 2. The fish completion conditions `--all` on `__fish_seen_argument -l session`. Both are correct for this card's scope. (Note: there is a pre-existing unconditional `--all` at position 2 in both completions files from the --prune card merge -- that is not this card's concern.)

**Documentation: complete and accurate.** Both README locations, the Chinese translation, and llms.txt are updated with consistent descriptions.

## BLOCKERS

None.

## FOLLOW-UP

**L1: Pre-existing completion ambiguity for `--all`.** Both completions.bash and completions.fish offer `--all` unconditionally as a top-level logs flag (from the --prune card, px9k89). Since `peon logs --all` is not a valid standalone command, this could confuse users. The unconditional `--all` entry should be removed from both files, leaving only the conditional version (after `--session`). This is tech debt from the merge of the --prune card, not introduced by this card.
