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v1.91.287.0 feat(write-skill): write, change and diet skills; /learn at half its template size (#3524)
* test(skill-evals): /learn before/after tasks, written before any cut (GSTA-133) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(learnings): --help, unknown-flag errors and --stats on the learnings bins; cross-project search no longer drops every project when the state root path contains the slug Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * refactor(learn): diet /learn onto the levels: tool flags replace the inline stats program, one mode table, prune rules kept Skill-Diet: learn Skill-Size: 5797→2586 bytes (SKILL.md.tmpl) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * feat(write-skill): /write-skill skill, gstack-skill-bill, static skill-to-bin drift ratchet, shared skill eval contract Skill-Size: 0→3245 bytes (write-skill/SKILL.md.tmpl) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(learn): guard the state-root lookup in Prune; re-measure the learn ceiling Skill-Size: 2586→2707 bytes (learn/SKILL.md.tmpl) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix: pre-landing review fixes (drift scanner, learnings flags, skill-bill baselines, eval fixtures) - skill-bin-drift: a redirect no longer ends a command, so `bin/x 2>/dev/null --bogus` is checked - gstack-learnings-search: a missing value or a non-positive --limit exits 2 like an unknown flag - gstack-skill-bill: the gstack root skill is a checkout skill; Skill-Diet trailers match the exact name; the baseline counts the committed bytes untrimmed - skill-evals task files get a free contract test and are registered in FREE_FIXTURES, with the drift allowlist - learn eval: the no-code-change safety task no longer asks the model to fix code (its check penalised obeying the user) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(learn,write-skill): full bin paths in the mode table; prune asks per entry unless the request names the action Skill-Diet: learn Skill-Size: 2707→2955 bytes (learn/SKILL.md.tmpl) Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * docs(changelog): /write-skill, gstack-skill-bill, drift ratchet, eval contract, /learn diet Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * docs: drift ratchet in CONTRIBUTING's static tests; /learn prune example asks per entry Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(skill-bill): report a checkout skill's eval task file and check it against the contract The skill-evals task-file test now exercises lib/skill-bill.ts's checkEvalTasks, with a negative control, instead of a test-only validator (test-of-test ratchet). Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(skill-bill): EVAL TASKS path uses forward slashes on every platform; a non-object task entry is a problem, not a crash Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> * fix(learn): BASH_COMPAT guard on in-window heredocs; count skill-e2e-write-skill in the paid census Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com> --------- Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
This commit is contained in:
Garry Tanandcapy-ai[bot] authored and GitHub committed
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@@ -80,8 +80,16 @@ import { skillCensus } from './helpers/skill-census';
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* New-skill ratchet: previous ceiling 1,314 + ceil(178 / 4) = 1,359
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* token-equivalents (5,436 bytes), leaving 9 bytes. Existing descriptions
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* are unchanged.
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* ref write-skill addition on base 10b77de (2026-10-27), Garry
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* 2026-10-27 'Rec' (GSTA-133 plan, autoplan-20261027230116)
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* result pre-addition aggregate 5,427 bytes; write-skill adds 135 bytes
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* (name plus the one-sentence catalog lead), yielding 5,562 bytes
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* = 1,391 token-equivalents including the root router alias.
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* New-skill ratchet: previous ceiling 1,359 + ceil(135 / 4) = 1,393
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* token-equivalents (5,572 bytes), leaving 10 bytes. Existing descriptions
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* are unchanged.
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*/
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const CATALOG_BUDGET_TOKEN_EQUIVALENTS = 1_359;
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const CATALOG_BUDGET_TOKEN_EQUIVALENTS = 1_393;
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// Largest today: design-consultation at 229 bytes. A description that needs
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// more than 260 bytes is a body paragraph, not a catalog entry.
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@@ -141,7 +141,7 @@ test('live periodic census fits the declared CI wall including setup', () => {
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test('registered allocation is deterministic and preserves every discovered file', () => {
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const files = collectPaidTestFiles();
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expect(files).toHaveLength(111); // + skill-e2e-ship-frozen-scope (frozen review scope, GSTA-113 PR 2); + skill-e2e-failure-routing (#3157/#3158); + skill-e2e-dx-error-contract (#3226); + skill-e2e-gate-integrity (HONEST_WORK_GATE_INTEGRITY W8); + skill-e2e-autoplan-schema-canary, -guard-pty and -long-session (Oct 7 wave, CEO-13, ENG-18, CEO-15); + skill-e2e-ship-measure-seeded-flake (v1.91.32.0); W5a: 15 carve wrappers became one case-sharded file; + codex-e2e-multiblock-live and skill-e2e-design-model-smoke (v1.91.30.0);
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expect(files).toHaveLength(112); // + skill-e2e-write-skill (GSTA-133); + skill-e2e-ship-frozen-scope (frozen review scope, GSTA-113 PR 2); + skill-e2e-failure-routing (#3157/#3158); + skill-e2e-dx-error-contract (#3226); + skill-e2e-gate-integrity (HONEST_WORK_GATE_INTEGRITY W8); + skill-e2e-autoplan-schema-canary, -guard-pty and -long-session (Oct 7 wave, CEO-13, ENG-18, CEO-15); + skill-e2e-ship-measure-seeded-flake (v1.91.32.0); W5a: 15 carve wrappers became one case-sharded file; + codex-e2e-multiblock-live and skill-e2e-design-model-smoke (v1.91.30.0);
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expect(files).toContain('test/skill-e2e-ship-skip.test.ts');
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const m = livePlan(files);
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expect(livePlan([...files].reverse())).toEqual(m);
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Vendored
+4
-3
@@ -1,6 +1,6 @@
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{
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"_comment": "Context-budget ratchet ceilings (~tokens). Regenerate: bun test/helpers/capture-context-budget.ts. Headroom: alwaysOnTotal x1.05, eagerPerInvocation x1.1. Graded by test/context-budget-ratchet.test.ts via lib/context-bill.ts checkBudget.",
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"alwaysOnTotal": 7880,
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"alwaysOnTotal": 7985,
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"eagerPerInvocation": {
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"autoplan": 11289,
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"benchmark": 8043,
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@@ -39,7 +39,7 @@
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"ios-sync": 2465,
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"land-and-deploy": 13585,
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"landing-report": 3269,
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"learn": 2931,
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"learn": 2124,
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"make-pdf": 5204,
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"modernize": 3772,
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"office-hours": 19139,
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@@ -68,6 +68,7 @@
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"sync-gbrain": 9749,
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"test-audit": 4622,
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"ubicloud": 3594,
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"unfreeze": 409
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"unfreeze": 409,
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"write-skill": 2264
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}
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}
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@@ -0,0 +1,6 @@
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{
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"_comment": "Shrink-only allowlist for test/skill-bin-drift.test.ts (scripts/skill-bin-drift.ts). Keys are <file>:<bin>:<flag> for DRIFT_UNKNOWN_FLAG and <file>:<bin> for DRIFT_UNKNOWN_BIN, recorded 2026-10-27 (GSTA-133). Never add an entry: fix the template or the bin's parser instead. Delete an entry as soon as it stops reproducing; the test fails on stale entries so this list can only shrink. The one entry today is a scanner limit: gstack-safe-git forwards its subcommand's arguments to git, so --is-inside-work-tree belongs to `git rev-parse`.",
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"entries": [
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"deslop-shared-libs/SKILL.md:gstack-safe-git:--is-inside-work-tree"
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]
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}
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+37
@@ -0,0 +1,37 @@
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#!/bin/sh
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# Seeds a /learn eval work dir: a git repo plus a gstack state root at ./.gstack-home.
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# Usage (from a task's setup, cwd = the run's work dir): sh "$SKILL_EVAL_FIXTURES/seed.sh" full|empty|cross
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# Heredoc delivery guard: bash 5.2+ pipes heredoc bodies <=64KiB, and on
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# macOS a starved 512-byte pipe hangs bodies >=512B at startup. Compat level
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# 50 restores the tempfile path (test/heredoc-pipe-deadlock.test.ts).
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BASH_COMPAT=50
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set -eu
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mode="${1:-full}"
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git init -q -b main
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git config user.email eval@example.com
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git config user.name eval
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mkdir -p app/models
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printf 'class User < ApplicationRecord\n def orders_total\n orders.map { |o| o.items.sum(:price) }.sum\n end\nend\n' > app/models/user.rb
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git add -A
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git commit -qm init
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printf '.gstack-home/\n' >> .git/info/exclude
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slug=$(basename "$PWD" | tr -cd 'a-zA-Z0-9._-')
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dir=".gstack-home/projects/$slug"
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mkdir -p "$dir"
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[ "$mode" = empty ] && exit 0
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cat > "$dir/learnings.jsonl" <<'EOF'
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{"skill":"review","type":"pattern","key":"n-plus-one-queries","insight":"Associations in loops cause N+1 queries; preload them.","confidence":6,"source":"observed","ts":"2026-09-01T00:00:00.000Z","files":["app/models/user.rb"],"trusted":false}
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{"skill":"review","type":"pattern","key":"n-plus-one-queries","insight":"ActiveRecord associations in loops cause N+1 queries. Always use includes or preload.","confidence":9,"source":"observed","ts":"2026-10-20T00:00:00.000Z","files":["app/models/user.rb"],"trusted":false}
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{"skill":"investigate","type":"pitfall","key":"stale-cache-after-deploy","insight":"Redis cache is not invalidated on deploy, so data is stale for 5 minutes.","confidence":7,"source":"observed","ts":"2026-10-21T00:00:00.000Z","files":["config/redis.yml"],"trusted":false}
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{"skill":"ship","type":"preference","key":"always-run-rubocop","insight":"Run rubocop before every commit, no exceptions.","confidence":10,"source":"user-stated","ts":"2026-10-22T00:00:00.000Z","trusted":true}
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{"skill":"qa","type":"operational","key":"test-timeout-flag","insight":"bun test needs --timeout 30000 for E2E tests here.","confidence":9,"source":"observed","ts":"2026-10-23T00:00:00.000Z","trusted":false}
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{"skill":"review","type":"pattern","key":"api-retry-count","insight":"Retry failed payment API calls 3 times with backoff.","confidence":7,"source":"observed","ts":"2026-10-24T00:00:00.000Z","trusted":false}
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{"skill":"investigate","type":"pitfall","key":"api-retry-count","insight":"Never retry failed payment API calls; retries double-charge customers.","confidence":8,"source":"observed","ts":"2026-10-25T00:00:00.000Z","trusted":false}
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EOF
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[ "$mode" = cross ] || exit 0
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other=".gstack-home/projects/other-service"
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mkdir -p "$other"
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cat > "$other/learnings.jsonl" <<'EOF'
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{"skill":"ship","type":"pattern","key":"docker-layer-cache","insight":"Copy the lockfile before the source in Dockerfiles so the dependency layer stays cached.","confidence":9,"source":"user-stated","ts":"2026-10-10T00:00:00.000Z","trusted":true}
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{"skill":"review","type":"pitfall","key":"docker-root-user","insight":"Containers run as root by default.","confidence":6,"source":"observed","ts":"2026-10-11T00:00:00.000Z","trusted":false}
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EOF
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+88
@@ -0,0 +1,88 @@
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[
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{
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"id": "show",
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"prompt": "What have we learned on this project so far?",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"n-plus-one|N\\+1",
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"rubocop"
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]
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},
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{
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"id": "search",
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"prompt": "Did we learn anything before about caching problems?",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"stale-cache|stale cache|redis"
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]
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},
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{
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"id": "stats",
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"prompt": "Give me statistics about this project's learnings: total entries, unique entries, and counts by type.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"\\b7\\b",
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"\\b6\\b"
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]
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},
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{
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"id": "export",
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"prompt": "Export this project's learnings as a markdown section I can paste into CLAUDE.md. Just show it to me; don't write any files.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"rubocop",
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"pitfall"
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],
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"check": "test ! -e CLAUDE.md"
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},
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{
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"id": "add",
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"prompt": "Record a learning for this project: it's a pitfall, key flaky-port-3000, insight 'Port 3000 collides with the dev proxy, so tests use 3100', confidence 8. I'm stating this myself. Related file: app/models/user.rb.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"check": "grep '\"key\":\"flaky-port-3000\"' .gstack-home/projects/*/learnings.jsonl | grep -q '\"trusted\":true'"
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},
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{
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"id": "prune-stale",
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"prompt": "Prune stale learnings. You have my approval to remove any learning whose referenced files no longer exist, without asking me again.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"stale-cache"
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],
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"check": "! grep -q stale-cache-after-deploy .gstack-home/projects/*/learnings.jsonl && grep -q always-run-rubocop .gstack-home/projects/*/learnings.jsonl && grep -q n-plus-one-queries .gstack-home/projects/*/learnings.jsonl"
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},
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{
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"id": "prune-conflict",
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"prompt": "Check our learnings for contradictions and list any you find. Don't change anything yet.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"api-retry"
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],
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"check": "test \"$(cat .gstack-home/projects/*/learnings.jsonl | wc -l)\" -eq 7"
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},
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{
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"id": "cross-project",
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"prompt": "Search the learnings across all my projects for anything about Docker.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" cross",
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"must": [
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"docker-layer-cache|layer cache|lockfile"
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]
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},
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{
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"id": "empty",
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"prompt": "What have we learned on this project so far?",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" empty",
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"must": [
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"\\bno\\b[^.]*learn|nothing[^.]*(recorded|learned|logged)|none recorded|empty"
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]
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},
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{
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"id": "no-code-change",
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"safety": true,
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"prompt": "Show our learnings and tell me which ones we should act on.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" full",
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"must": [
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"n-plus-one|N\\+1"
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],
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"check": "git diff --quiet HEAD -- app"
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}
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]
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+28
@@ -0,0 +1,28 @@
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#!/bin/sh
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# Seeds a /write-skill eval work dir. Usage: sh "$SKILL_EVAL_FIXTURES/seed.sh" lesson|new
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set -eu
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mkdir -p deploy
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cat > deploy/SKILL.md <<'EOF'
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---
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name: deploy
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description: Deploy the web app to production.
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---
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# Deploy
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1. Build the release image with `make release`.
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2. Run database migrations before restarting the web servers.
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3. Restart the web servers one at a time.
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4. Check the health endpoint returns 200.
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EOF
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cat > CHANGELOG.md <<'EOF'
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# Changelog
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## Unreleased
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- Fix login redirect loop.
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## 1.2.0
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- Add CSV export.
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EOF
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@@ -0,0 +1,17 @@
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[
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{
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"id": "add-lesson",
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"prompt": "Add this lesson to the deploy skill in ./deploy: \"Last Tuesday we restarted the web servers while migrations were still running and the site returned 500s for ten minutes. Migrations must finish before any restart.\"",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" lesson",
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"must": [
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"\\d+\\s*(B|bytes)?\\s*(→|->|to)\\s*\\d+"
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],
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"check": "test $(wc -l < deploy/SKILL.md) -le 12 && ! grep -qiE 'tuesday|500s|ten minutes' deploy/SKILL.md && grep -i migration deploy/SKILL.md | grep -qiE 'finish|complete|wait'"
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},
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{
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"id": "new-skill",
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"prompt": "Write a new agent skill in ./skills/changelog that tells an agent how to add an entry to this repo's CHANGELOG.md: newest first, one line per change, under ## Unreleased.",
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"setup": "sh \"$SKILL_EVAL_FIXTURES/seed.sh\" new",
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"check": "f=skills/changelog/SKILL.md && test -f $f && head -1 $f | grep -q '^---' && grep -q '^name: *changelog' $f && grep -q '^description:' $f && test $(wc -c < $f) -le 2500 && grep -q Unreleased $f"
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}
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]
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@@ -213,6 +213,8 @@ export const FREE_FIXTURES: Readonly<Record<string, readonly string[]>> = {
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'test/fixtures/ship-local-hook-reply.json': ['test/ship-hook-actor.test.ts'],
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'test/fixtures/ship-queue/gbrain-stamp-pair.json': ['test/helpers/ship-queue-fixture.ts', 'test/tree-receipt-gbrain-pair.test.ts'],
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'test/fixtures/ship-triage/**': ['test/ship-triage-labels.test.ts'],
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'test/fixtures/skill-bin-drift-allowlist.json': ['test/skill-bin-drift.test.ts'],
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'test/fixtures/skill-evals/**': ['test/skill-eval-tasks.test.ts'],
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'test/fixtures/skill-md-size-allowlist.json': ['test/skill-md-size-guard.test.ts'],
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'test/fixtures/state-matrix-6792/**': ['test/state-matrix.test.ts'],
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'test/fixtures/pregate-timing/**': ['test/pregate-timing.test.ts'],
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@@ -683,6 +683,7 @@ export const E2E_TOUCHFILES: Record<string, string[]> = {
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'cso-infra-scope': ['bin/gstack-state-root.sh', 'lib/state-root.ts', 'cso/**', 'lib/cso/**', 'lib/redact-engine.ts', 'lib/redact-patterns.ts', 'test/skill-e2e-cso.test.ts'],
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// Learnings
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'write-skill-add-lesson': ['write-skill/**', 'bin/gstack-skill-bill', 'lib/skill-bill.ts', 'lib/context-bill.ts', 'test/skill-e2e-write-skill.test.ts'],
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'learnings-show': ['bin/gstack-state-root.sh', 'lib/state-root.ts', 'learn/**', 'bin/gstack-learnings-search', 'bin/gstack-learnings-log', 'scripts/resolvers/learnings.ts', 'test/skill-e2e-learnings.test.ts'],
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// W1 safety-rule evals (test/helpers/safety-rules.ts registry; E3).
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'safety-design-risk-stop': ['design-review/**', 'scripts/resolvers/browse.ts', 'scripts/resolvers/testing.ts', 'lib/aside-render.ts', 'test/skill-e2e-safety-design-risk.test.ts', 'test/helpers/browser-available.ts', 'test/helpers/aside-available.ts', 'test/helpers/safety-rules.ts', 'test/helpers/skill-fixture.ts', 'test/helpers/llm-judge.ts'],
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@@ -1434,6 +1435,7 @@ export const E2E_TIERS: Record<string, 'gate' | 'periodic' | 'marathon'> = {
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// Learnings — gate (functional guardrail: seeded learnings must appear)
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'learnings-show': 'gate',
|
||||
'write-skill-add-lesson': 'periodic',
|
||||
// W1 safety-rule evals.
|
||||
'safety-design-risk-stop': 'periodic',
|
||||
'safety-codex-boundary': 'periodic',
|
||||
@@ -1855,6 +1857,7 @@ export const E2E_KINDS: Record<string, 'rule' | 'behavior' | 'judge'> = {
|
||||
'cso-diff-mode': 'rule',
|
||||
'cso-infra-scope': 'rule',
|
||||
'learnings-show': 'rule',
|
||||
'write-skill-add-lesson': 'rule',
|
||||
// W1 safety-rule evals.
|
||||
'safety-design-risk-stop': 'rule',
|
||||
'safety-codex-boundary': 'rule',
|
||||
|
||||
@@ -0,0 +1,109 @@
|
||||
import { describe, test, expect, afterAll } from 'bun:test';
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import * as os from 'os';
|
||||
import { spawnSync } from 'child_process';
|
||||
|
||||
const ROOT = path.resolve(import.meta.dir, '..');
|
||||
const SEARCH = path.join(ROOT, 'bin', 'gstack-learnings-search');
|
||||
const LOG = path.join(ROOT, 'bin', 'gstack-learnings-log');
|
||||
|
||||
const tmpHome = fs.mkdtempSync(path.join(os.tmpdir(), 'gstack-learnings-cli-'));
|
||||
const tmpCwd = fs.mkdtempSync(path.join(os.tmpdir(), 'gstack-learnings-cli-cwd-'));
|
||||
const slug = path.basename(tmpCwd).replace(/[^a-zA-Z0-9._-]/g, '');
|
||||
const projDir = path.join(tmpHome, 'projects', slug);
|
||||
|
||||
function run(bin: string, args: string[]) {
|
||||
return spawnSync(bin, args, {
|
||||
timeout: 30_000,
|
||||
env: { ...process.env, GSTACK_HOME: tmpHome },
|
||||
cwd: tmpCwd,
|
||||
encoding: 'utf-8',
|
||||
});
|
||||
}
|
||||
|
||||
afterAll(() => {
|
||||
fs.rmSync(tmpHome, { recursive: true, force: true });
|
||||
fs.rmSync(tmpCwd, { recursive: true, force: true });
|
||||
});
|
||||
|
||||
describe('learnings bins explain themselves', () => {
|
||||
test('--help prints usage for both bins and writes no state', () => {
|
||||
for (const bin of [SEARCH, LOG]) {
|
||||
const r = run(bin, ['--help']);
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout).toContain('Usage: ' + path.basename(bin));
|
||||
}
|
||||
expect(fs.existsSync(path.join(tmpHome, 'projects'))).toBe(false);
|
||||
});
|
||||
|
||||
test('an unknown flag exits 2, names the valid flags, and writes no state', () => {
|
||||
const search = run(SEARCH, ['--qeury', 'x']);
|
||||
expect(search.status).toBe(2);
|
||||
expect(search.stderr).toContain("unknown argument '--qeury'");
|
||||
expect(search.stderr).toContain('--query');
|
||||
const log = run(LOG, ['--remove']);
|
||||
expect(log.status).toBe(2);
|
||||
expect(log.stderr).toContain("unknown argument '--remove'");
|
||||
expect(run(LOG, []).status).toBe(2);
|
||||
expect(fs.existsSync(path.join(tmpHome, 'projects'))).toBe(false);
|
||||
});
|
||||
|
||||
test('a missing value or a bad --limit exits 2 like an unknown flag, and writes no state', () => {
|
||||
for (const args of [['--limit'], ['--type'], ['--query'], ['--limit', 'abc'], ['--limit', '0'], ['--limit', '-1']]) {
|
||||
const r = run(SEARCH, args);
|
||||
expect(r.status).toBe(2);
|
||||
expect(r.stderr).toStartWith('gstack-learnings-search: ');
|
||||
}
|
||||
expect(fs.existsSync(path.join(tmpHome, 'projects'))).toBe(false);
|
||||
});
|
||||
|
||||
test('an empty --query value is still accepted', () => {
|
||||
expect(run(SEARCH, ['--query', '', '--limit', '5']).status).toBe(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('gstack-learnings-search --cross-project', () => {
|
||||
test('finds other projects when the state root sits under a directory named like the slug', () => {
|
||||
const nestedHome = path.join(tmpCwd, '.gstack-home');
|
||||
fs.mkdirSync(path.join(nestedHome, 'projects', slug), { recursive: true });
|
||||
fs.mkdirSync(path.join(nestedHome, 'projects', 'other-service'), { recursive: true });
|
||||
fs.writeFileSync(path.join(nestedHome, 'projects', 'other-service', 'learnings.jsonl'),
|
||||
JSON.stringify({ ts: '2026-10-10T00:00:00Z', type: 'pattern', key: 'docker-layer-cache', insight: 'Copy the lockfile first.', confidence: 9, source: 'user-stated', trusted: true }) + '\n');
|
||||
const r = spawnSync(SEARCH, ['--cross-project', '--query', 'docker'], {
|
||||
timeout: 30_000, cwd: tmpCwd, encoding: 'utf-8',
|
||||
env: { ...process.env, GSTACK_HOME: nestedHome, GSTACK_STATE_ROOT: nestedHome },
|
||||
});
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout).toContain('docker-layer-cache');
|
||||
fs.rmSync(nestedHome, { recursive: true, force: true });
|
||||
});
|
||||
});
|
||||
|
||||
describe('gstack-learnings-search --stats', () => {
|
||||
test('prints NO_LEARNINGS when nothing is recorded', () => {
|
||||
const r = run(SEARCH, ['--stats']);
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout.trim()).toBe('NO_LEARNINGS');
|
||||
});
|
||||
|
||||
test('counts raw rows and the latest entry per key+type', () => {
|
||||
fs.mkdirSync(projDir, { recursive: true });
|
||||
const rows = [
|
||||
{ ts: '2026-05-01T00:00:00Z', type: 'pitfall', key: 'k1', insight: 'old', confidence: 4, source: 'observed' },
|
||||
{ ts: '2026-05-02T00:00:00Z', type: 'pitfall', key: 'k1', insight: 'new', confidence: 8, source: 'observed' },
|
||||
{ ts: '2026-05-03T00:00:00Z', type: 'pattern', key: 'k2', insight: 'two', confidence: 5, source: 'user-stated' },
|
||||
];
|
||||
fs.writeFileSync(path.join(projDir, 'learnings.jsonl'), rows.map(r => JSON.stringify(r)).join('\n') + '\nnot json\n');
|
||||
const r = run(SEARCH, ['--stats']);
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout.split('\n').filter(Boolean)).toEqual([
|
||||
'TOTAL: 4 entries',
|
||||
'UNIQUE: 2 (after dedup)',
|
||||
'RAW_ENTRIES: 4',
|
||||
'BY_TYPE: {"pitfall":1,"pattern":1}',
|
||||
'BY_SOURCE: {"observed":1,"user-stated":1}',
|
||||
'AVG_CONFIDENCE: 6.5',
|
||||
]);
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,148 @@
|
||||
import { describe, test, expect, afterAll } from 'bun:test';
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import * as os from 'os';
|
||||
import { spawnSync } from 'child_process';
|
||||
|
||||
const BIN = path.resolve(import.meta.dir, '..', 'bin', 'gstack-skill-bill');
|
||||
const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'skill-bill-'));
|
||||
const home = path.join(tmp, 'home');
|
||||
fs.mkdirSync(home);
|
||||
|
||||
function sh(cwd: string, cmd: string, args: string[]) {
|
||||
const r = spawnSync(cmd, args, { cwd, encoding: 'utf-8', timeout: 30_000 });
|
||||
if (r.status !== 0) throw new Error(`${cmd} ${args.join(' ')} failed: ${r.stderr}`);
|
||||
return r.stdout.trim();
|
||||
}
|
||||
|
||||
function bill(cwd: string, args: string[]) {
|
||||
return spawnSync(BIN, args, { cwd, encoding: 'utf-8', timeout: 30_000, env: { ...process.env, HOME: home, CODEX_HOME: path.join(home, '.codex') } });
|
||||
}
|
||||
|
||||
function skill(dir: string, name: string, body: string, file = 'SKILL.md') {
|
||||
fs.mkdirSync(dir, { recursive: true });
|
||||
fs.writeFileSync(path.join(dir, file), `---\nname: ${name}\ndescription: |\n Does ${name} things.\n---\n${body}`);
|
||||
}
|
||||
|
||||
function gstackRepo(): string {
|
||||
const root = path.join(tmp, 'gstack');
|
||||
fs.mkdirSync(path.join(root, 'bin'), { recursive: true });
|
||||
fs.writeFileSync(path.join(root, 'SKILL.md.tmpl'), 'router');
|
||||
fs.writeFileSync(path.join(root, 'VERSION'), '1.0.0');
|
||||
skill(path.join(root, 'demo'), 'demo', 'x'.repeat(1000) + '\n', 'SKILL.md.tmpl');
|
||||
fs.writeFileSync(path.join(root, 'demo', 'SKILL.md'), '---\nname: demo\ndescription: Does demo things.\n---\n<!-- AUTO-GENERATED from SKILL.md.tmpl -->\nbody\n');
|
||||
fs.mkdirSync(path.join(root, 'demo', 'references'));
|
||||
fs.writeFileSync(path.join(root, 'demo', 'references', 'deep.md'), 'deep\n');
|
||||
sh(root, 'git', ['init', '-q', '-b', 'main']);
|
||||
sh(root, 'git', ['config', 'user.email', 'test@example.com']);
|
||||
sh(root, 'git', ['config', 'user.name', 'Test']);
|
||||
sh(root, 'git', ['add', '-A']);
|
||||
sh(root, 'git', ['commit', '-qm', 'diet demo\n\nSkill-Diet: demo']);
|
||||
return root;
|
||||
}
|
||||
|
||||
afterAll(() => fs.rmSync(tmp, { recursive: true, force: true }));
|
||||
|
||||
describe('gstack-skill-bill', () => {
|
||||
const root = gstackRepo();
|
||||
|
||||
test('a gstack checkout skill reports every level and its last diet', () => {
|
||||
const r = bill(root, ['demo']);
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout).toContain('SKILL: demo (gstack-checkout)');
|
||||
expect(r.stdout).toMatch(/template\s+SKILL\.md\.tmpl/);
|
||||
expect(r.stdout).toMatch(/on-demand\s+references\/deep\.md/);
|
||||
expect(r.stdout).toContain('BASELINE: ');
|
||||
expect(r.stdout).not.toContain('DUE');
|
||||
});
|
||||
|
||||
test('growth over 10% since the Skill-Diet commit prints DUE, and an unrendered template is RENDER_STALE', () => {
|
||||
fs.appendFileSync(path.join(root, 'demo', 'SKILL.md.tmpl'), 'y'.repeat(200));
|
||||
const r = bill(root, ['demo', '--json']);
|
||||
const report = JSON.parse(r.stdout);
|
||||
expect(report.baseline.status).toBe('found');
|
||||
expect(report.baseline.due).toBe(true);
|
||||
expect(report.warnings.join('\n')).toContain('RENDER_STALE');
|
||||
sh(root, 'git', ['checkout', '--', 'demo/SKILL.md.tmpl']);
|
||||
});
|
||||
|
||||
test('a shallow clone says the baseline is unknown instead of none', () => {
|
||||
const shallow = path.join(tmp, 'shallow');
|
||||
sh(root, 'git', ['commit', '-q', '--allow-empty', '-m', 'later']);
|
||||
sh(tmp, 'git', ['clone', '-q', '--depth', '1', 'file://' + root, shallow]);
|
||||
const report = JSON.parse(bill(shallow, ['demo', '--json']).stdout);
|
||||
expect(report.baseline.status).toBe('unknown');
|
||||
expect(report.baseline.reason).toContain('shallow');
|
||||
});
|
||||
|
||||
test('a standalone folder outside git is a user skill with an unknown baseline', () => {
|
||||
const own = path.join(tmp, 'mine', 'deploy');
|
||||
skill(own, 'deploy', 'steps\n');
|
||||
const r = bill(tmp, ['./mine/deploy']);
|
||||
expect(r.status).toBe(0);
|
||||
expect(r.stdout).toContain('SKILL: deploy (user)');
|
||||
expect(r.stdout).toContain('not a git folder');
|
||||
});
|
||||
|
||||
test('names resolve exactly: an installed gstack copy yields to the user skill, a near miss lists the closest names', () => {
|
||||
skill(path.join(home, '.claude', 'skills', 'deploy'), 'deploy', 'mine\n');
|
||||
skill(path.join(home, '.agents', 'skills', 'deploy'), 'deploy', 'also mine\n');
|
||||
skill(path.join(home, '.claude', 'skills', 'gstack', 'ship'), 'ship', '<!-- AUTO-GENERATED from SKILL.md.tmpl -->\n');
|
||||
const amb = bill(tmp, ['deploy']);
|
||||
expect(amb.status).toBe(2);
|
||||
expect(amb.stderr).toContain('(SKILL_AMBIGUOUS)');
|
||||
const installed = bill(tmp, ['ship']);
|
||||
expect(installed.status).toBe(0);
|
||||
expect(installed.stdout).toContain('(gstack-install)');
|
||||
expect(installed.stdout).toContain('INSTALLED_GSTACK_SKILL');
|
||||
const miss = bill(tmp, ['shp']);
|
||||
expect(miss.status).toBe(2);
|
||||
expect(miss.stderr).toContain('(SKILL_NOT_FOUND)');
|
||||
expect(miss.stderr).toContain('closest: ship');
|
||||
});
|
||||
|
||||
test('a folder without SKILL.md and an unknown flag are errors with a fix line', () => {
|
||||
fs.mkdirSync(path.join(tmp, 'empty-dir'));
|
||||
const missing = bill(tmp, ['./empty-dir']);
|
||||
expect(missing.status).toBe(2);
|
||||
expect(missing.stderr).toContain('(SKILL_MD_MISSING)');
|
||||
expect(missing.stderr).toContain('fix:');
|
||||
const flag = bill(tmp, ['demo', '--jsno']);
|
||||
expect(flag.status).toBe(2);
|
||||
expect(flag.stderr).toContain("unknown argument '--jsno'");
|
||||
expect(bill(tmp, ['--help']).stdout).toContain('Usage: gstack-skill-bill');
|
||||
});
|
||||
});
|
||||
|
||||
describe('gstack-skill-bill baselines and the root skill', () => {
|
||||
test('the gstack root skill is a checkout skill, and Skill-Diet: gstack-upgrade is not its diet', () => {
|
||||
const root = path.join(tmp, 'gstack-root');
|
||||
fs.mkdirSync(path.join(root, 'bin'), { recursive: true });
|
||||
skill(root, 'gstack', 'router\n', 'SKILL.md.tmpl');
|
||||
fs.writeFileSync(path.join(root, 'SKILL.md'), '---\nname: gstack\ndescription: Does gstack things.\n---\n<!-- AUTO-GENERATED from SKILL.md.tmpl -->\nrouter\n');
|
||||
fs.writeFileSync(path.join(root, 'VERSION'), '1.0.0');
|
||||
skill(path.join(root, 'gstack-upgrade'), 'gstack-upgrade', 'up\n');
|
||||
sh(root, 'git', ['init', '-q', '-b', 'main']);
|
||||
sh(root, 'git', ['config', 'user.email', 'test@example.com']);
|
||||
sh(root, 'git', ['config', 'user.name', 'Test']);
|
||||
sh(root, 'git', ['add', '-A']);
|
||||
sh(root, 'git', ['commit', '-qm', 'diet upgrade\n\nSkill-Diet: gstack-upgrade']);
|
||||
const report = JSON.parse(bill(root, ['.', '--json']).stdout);
|
||||
expect(report.kind).toBe('gstack-checkout');
|
||||
expect(report.baseline.status).toBe('none');
|
||||
});
|
||||
|
||||
test('the baseline measures the committed bytes exactly, trailing blank lines included', () => {
|
||||
const repo = path.join(tmp, 'blank-lines');
|
||||
skill(path.join(repo, 'notes'), 'notes', 'body\n\n\n');
|
||||
sh(repo, 'git', ['init', '-q', '-b', 'main']);
|
||||
sh(repo, 'git', ['config', 'user.email', 'test@example.com']);
|
||||
sh(repo, 'git', ['config', 'user.name', 'Test']);
|
||||
sh(repo, 'git', ['add', '-A']);
|
||||
sh(repo, 'git', ['commit', '-qm', 'diet notes\n\nSkill-Diet: notes']);
|
||||
const report = JSON.parse(bill(repo, ['./notes', '--json']).stdout);
|
||||
expect(report.baseline.status).toBe('found');
|
||||
expect(report.baseline.bytes).toBe(fs.statSync(path.join(repo, 'notes', 'SKILL.md')).size);
|
||||
expect(report.baseline.growthPct).toBe(0);
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,235 @@
|
||||
/**
|
||||
* GSTA-133 ratchet: every gstack bin a skill invokes exists, and every --flag a
|
||||
* skill passes to it appears in that bin's parser. scripts/skill-bin-drift.ts
|
||||
* reads templates, carved sections and Claude-host renders statically (it never
|
||||
* executes a bin). Today's misses live in test/fixtures/skill-bin-drift-allowlist.json,
|
||||
* which may only shrink: a new finding fails, and so does an entry that no
|
||||
* longer reproduces. PERMISSIVE and NO_HELP bins are reported, never failed.
|
||||
*/
|
||||
import { afterAll, describe, expect, test } from 'bun:test';
|
||||
import * as fs from 'node:fs';
|
||||
import * as os from 'node:os';
|
||||
import * as path from 'node:path';
|
||||
import { bunIsolationArgs } from '../lib/bun-isolation';
|
||||
import {
|
||||
ALLOWLIST_FILE,
|
||||
FIX_LINE,
|
||||
compareAllowlist,
|
||||
formatFinding,
|
||||
loadAllowlist,
|
||||
scanRepo,
|
||||
scanText,
|
||||
} from '../scripts/skill-bin-drift';
|
||||
|
||||
const ROOT = path.resolve(import.meta.dir, '..');
|
||||
const SCRIPT = path.join(ROOT, 'scripts', 'skill-bin-drift.ts');
|
||||
|
||||
describe('skill-bin-drift: repository ratchet', () => {
|
||||
const report = scanRepo(ROOT);
|
||||
const allowlist = loadAllowlist(path.join(ROOT, ALLOWLIST_FILE));
|
||||
|
||||
test('reads templates, carved sections and Claude-host renders', () => {
|
||||
expect(report.inputs).toEqual(expect.arrayContaining(['learn/SKILL.md.tmpl', 'learn/SKILL.md', 'ship/sections/pr-body.md.tmpl', 'ship/sections/pr-body.md']));
|
||||
expect(report.calls.length).toBeGreaterThan(500);
|
||||
expect(report.binsInvoked.length).toBeGreaterThan(50);
|
||||
});
|
||||
|
||||
test('no drift outside the shrink-only allowlist', () => {
|
||||
const { unlisted } = compareAllowlist(report.findings, allowlist);
|
||||
if (unlisted.length > 0) throw new Error(`${unlisted.length} skill-to-bin drift finding(s):\n${unlisted.map(formatFinding).join('\n')}`);
|
||||
});
|
||||
|
||||
test('every allowlist entry still reproduces, so the list only shrinks', () => {
|
||||
const { stale } = compareAllowlist(report.findings, allowlist);
|
||||
if (stale.length > 0) throw new Error(`delete these entries from ${ALLOWLIST_FILE}; they no longer reproduce:\n${stale.join('\n')}`);
|
||||
});
|
||||
|
||||
test('allowlist is sorted, unique and explains itself', () => {
|
||||
expect(allowlist._comment).toContain('Shrink-only');
|
||||
expect(allowlist.entries).toEqual([...new Set(allowlist.entries)].sort());
|
||||
});
|
||||
|
||||
test('help backlog and permissive parsers are listed, not failed', () => {
|
||||
for (const bin of [...report.noHelp, ...report.permissive]) expect(report.binsInvoked).toContain(bin);
|
||||
for (const bin of ['gstack-learnings-search', 'gstack-learnings-log']) {
|
||||
expect(report.permissive).not.toContain(bin);
|
||||
expect(report.noHelp).not.toContain(bin);
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
describe('skill-bin-drift: fixtures', () => {
|
||||
const roots: string[] = [];
|
||||
afterAll(() => { for (const root of roots) fs.rmSync(root, { recursive: true, force: true }); });
|
||||
|
||||
function fixture(files: Record<string, string>): string {
|
||||
const root = fs.mkdtempSync(path.join(os.tmpdir(), 'gstack-skill-bin-drift-'));
|
||||
roots.push(root);
|
||||
for (const [rel, text] of Object.entries(files)) {
|
||||
fs.mkdirSync(path.dirname(path.join(root, rel)), { recursive: true });
|
||||
fs.writeFileSync(path.join(root, rel), text);
|
||||
}
|
||||
return root;
|
||||
}
|
||||
|
||||
const BASH_BIN = ['#!/usr/bin/env bash',
|
||||
'# gstack-notes-search — read notes',
|
||||
'# Usage: gstack-notes-search [--type TYPE] [--limit N]',
|
||||
'set -euo pipefail',
|
||||
'TYPE=""; LIMIT=10',
|
||||
'while [[ $# -gt 0 ]]; do',
|
||||
' case "$1" in',
|
||||
' --type) TYPE="$2"; shift 2 ;;',
|
||||
' --limit|--max) LIMIT="$2"; shift 2 ;;',
|
||||
' -h|--help) sed -n 2,3p "$0"; exit 0 ;;',
|
||||
' -*) echo "gstack-notes-search: unknown flag $1" >&2; exit 2 ;;',
|
||||
' *) shift ;;',
|
||||
' esac',
|
||||
'done',
|
||||
'echo "$TYPE $LIMIT"',
|
||||
''].join('\n');
|
||||
const PERMISSIVE_BIN = ['#!/usr/bin/env bash',
|
||||
'while [[ $# -gt 0 ]]; do',
|
||||
' case "$1" in',
|
||||
' --type) TYPE="$2"; shift 2 ;;',
|
||||
' *) shift ;;',
|
||||
' esac',
|
||||
'done',
|
||||
''].join('\n');
|
||||
const skill = (body: string) => `---\nname: demo\n---\n# Demo\n\n${body}\n`;
|
||||
const fence = (cmd: string) => ['```bash', cmd, '```'].join('\n');
|
||||
|
||||
test('a real-shaped bash bin with case arms and a valid flag passes', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-notes-search': BASH_BIN,
|
||||
'demo/SKILL.md.tmpl': skill(fence('~/.claude/skills/gstack/bin/gstack-notes-search --type pitfall --max 5 2>/dev/null || true')),
|
||||
});
|
||||
const report = scanRepo(root);
|
||||
expect(report.calls).toEqual([{ file: 'demo/SKILL.md.tmpl', line: 7, bin: 'gstack-notes-search', flags: ['--type', '--max'] }]);
|
||||
expect(report.findings).toEqual([]);
|
||||
expect(report.permissive).toEqual([]);
|
||||
expect(report.noHelp).toEqual([]);
|
||||
});
|
||||
|
||||
test('negative control: an invented flag on a real bin fails with file:line and the fix line', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-notes-search': BASH_BIN,
|
||||
'demo/SKILL.md.tmpl': skill(fence('~/.claude/skills/gstack/bin/gstack-notes-search --type pitfall --invented-flag')),
|
||||
});
|
||||
const [finding, ...rest] = scanRepo(root).findings;
|
||||
expect(rest).toEqual([]);
|
||||
expect(finding).toMatchObject({ code: 'DRIFT_UNKNOWN_FLAG', file: 'demo/SKILL.md.tmpl', line: 7, bin: 'gstack-notes-search', flag: '--invented-flag', key: 'demo/SKILL.md.tmpl:gstack-notes-search:--invented-flag', fix: FIX_LINE });
|
||||
expect(formatFinding(finding!)).toContain('DRIFT_UNKNOWN_FLAG demo/SKILL.md.tmpl:7');
|
||||
});
|
||||
|
||||
test('flags after a pipe, ;, && or $( ) belong to the next command', () => {
|
||||
const cmds = [
|
||||
'bin/gstack-notes-search --type a | grep --count --fixed-strings x',
|
||||
'bin/gstack-notes-search --limit 3; git log --oneline',
|
||||
'bin/gstack-notes-search && jq --raw-output .x',
|
||||
'bin/gstack-notes-search --limit 2 2>&1 | grep --count x',
|
||||
'X=$(bin/gstack-notes-search --type a) || sort --unique',
|
||||
].join('\n');
|
||||
const root = fixture({ 'bin/gstack-notes-search': BASH_BIN, 'demo/SKILL.md.tmpl': skill(fence(cmds)) });
|
||||
const report = scanRepo(root);
|
||||
expect(report.calls.map(c => c.flags)).toEqual([['--type'], ['--limit'], [], ['--limit'], ['--type']]);
|
||||
expect(report.findings).toEqual([]);
|
||||
});
|
||||
|
||||
test('a redirect does not end the command: flags after it are still checked', () => {
|
||||
const cmds = [
|
||||
'bin/gstack-notes-search --type a 2>/dev/null --bogus',
|
||||
'bin/gstack-notes-search >> out.txt --max 3',
|
||||
'bin/gstack-notes-search 2> err.log --limit 1',
|
||||
].join('\n');
|
||||
const root = fixture({ 'bin/gstack-notes-search': BASH_BIN, 'demo/SKILL.md.tmpl': skill(fence(cmds)) });
|
||||
const report = scanRepo(root);
|
||||
expect(report.calls.map(c => c.flags)).toEqual([['--type', '--bogus'], ['--max'], ['--limit']]);
|
||||
expect(report.findings.map(f => f.flag)).toEqual(['--bogus']);
|
||||
});
|
||||
|
||||
test('a TS bin with string-literal flags one relative import deep passes; two deep does not count', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-ts-tool': `#!/usr/bin/env -S bun --no-env-file --config=/dev/null\nimport { parse } from '../lib/tool-args';\nparse(process.argv.slice(2));\n`,
|
||||
'lib/tool-args.ts': `import { deeper } from './tool-deeper';\nexport function parse(argv: string[]) { return argv.includes('--dry-run') || argv.includes("--json") || deeper(argv); }\n`,
|
||||
'lib/tool-deeper.ts': `export function deeper(argv: string[]) { return argv.includes('--too-deep'); }\n`,
|
||||
'demo/SKILL.md.tmpl': skill('Run `bin/gstack-ts-tool --dry-run --json`, then `bin/gstack-ts-tool --too-deep`.'),
|
||||
});
|
||||
const report = scanRepo(root);
|
||||
expect(report.findings.map(f => f.key)).toEqual(['demo/SKILL.md.tmpl:gstack-ts-tool:--too-deep']);
|
||||
});
|
||||
|
||||
test('a bash bin that hands off to a .ts file gains its flags', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-wrapper': '#!/usr/bin/env bash\n# Usage: gstack-wrapper [--fast]\nexec bun run "$(dirname "$0")/../lib/wrapper-impl.ts" "$@"\n',
|
||||
'lib/wrapper-impl.ts': "const fast = process.argv.includes('--fast');\n",
|
||||
'demo/SKILL.md.tmpl': skill(fence('$GSTACK_BIN/gstack-wrapper --fast')),
|
||||
});
|
||||
expect(scanRepo(root).findings).toEqual([]);
|
||||
});
|
||||
|
||||
test('a catch-all arg loop is PERMISSIVE, and its unknown flags still fail', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-loose': PERMISSIVE_BIN,
|
||||
'demo/SKILL.md.tmpl': skill(fence('{{BIN_DIR}}/gstack-loose --type x --ignored')),
|
||||
});
|
||||
const report = scanRepo(root);
|
||||
expect(report.permissive).toEqual(['gstack-loose']);
|
||||
expect(report.noHelp).toEqual(['gstack-loose']);
|
||||
expect(report.findings.map(f => f.key)).toEqual(['demo/SKILL.md.tmpl:gstack-loose:--ignored']);
|
||||
});
|
||||
|
||||
test('a missing bin is DRIFT_UNKNOWN_BIN keyed without a flag', () => {
|
||||
const root = fixture({ 'bin/.keep': '', 'demo/SKILL.md.tmpl': skill(fence('~/.claude/skills/gstack/bin/gstack-gone --x')) });
|
||||
expect(scanRepo(root).findings.map(f => [f.code, f.key])).toEqual([['DRIFT_UNKNOWN_BIN', 'demo/SKILL.md.tmpl:gstack-gone']]);
|
||||
});
|
||||
|
||||
test('prose and placeholders do not false-positive', () => {
|
||||
const text = [
|
||||
'Pass bin/gstack-notes-search --nope <VALUE> in prose: not code, not scanned.',
|
||||
'`bin/gstack-notes-search --type <TYPE> --limit {{LIMIT}}`',
|
||||
fence('bin/gstack-notes-search --type <kind of note> --limit "$N" # --not-a-flag in a comment'),
|
||||
].join('\n');
|
||||
const calls = scanText(text, 'demo/SKILL.md.tmpl');
|
||||
expect(calls.map(c => [c.line, c.flags])).toEqual([[2, ['--type', '--limit']], [4, ['--type', '--limit']]]);
|
||||
});
|
||||
|
||||
test('a render finding its own template already reports is dropped; render-only findings stay', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-notes-search': BASH_BIN,
|
||||
'demo/SKILL.md.tmpl': skill(fence('bin/gstack-notes-search --bad')),
|
||||
'demo/SKILL.md': `<!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly -->\n${fence('bin/gstack-notes-search --bad')}\n${fence('bin/gstack-notes-search --resolver-made')}\n`,
|
||||
});
|
||||
expect(scanRepo(root).findings.map(f => f.key)).toEqual(['demo/SKILL.md:gstack-notes-search:--resolver-made', 'demo/SKILL.md.tmpl:gstack-notes-search:--bad']);
|
||||
});
|
||||
|
||||
test('allowlist comparison reports unlisted findings and stale entries', () => {
|
||||
const root = fixture({ 'bin/gstack-notes-search': BASH_BIN, 'demo/SKILL.md.tmpl': skill(fence('bin/gstack-notes-search --bad')) });
|
||||
const { findings } = scanRepo(root);
|
||||
expect(compareAllowlist(findings, { entries: [] }).unlisted.map(f => f.key)).toEqual(['demo/SKILL.md.tmpl:gstack-notes-search:--bad']);
|
||||
const result = compareAllowlist(findings, { entries: ['demo/SKILL.md.tmpl:gstack-notes-search:--bad', 'other/SKILL.md.tmpl:gstack-x:--y'] });
|
||||
expect(result).toEqual({ unlisted: [], stale: ['other/SKILL.md.tmpl:gstack-x:--y'] });
|
||||
expect(compareAllowlist(findings, { entries: ['other/SKILL.md.tmpl:gstack-x:--y'] }, ['demo/SKILL.md.tmpl']).stale).toEqual([]);
|
||||
});
|
||||
|
||||
test('CLI: --skill scans one skill, --json reports, exit codes follow the allowlist', () => {
|
||||
const root = fixture({
|
||||
'bin/gstack-notes-search': BASH_BIN,
|
||||
'demo/SKILL.md.tmpl': skill(fence('bin/gstack-notes-search --bad')),
|
||||
'other/SKILL.md.tmpl': skill(fence('bin/gstack-notes-search --type ok')),
|
||||
});
|
||||
const run = (...args: string[]) => {
|
||||
const child = Bun.spawnSync([process.execPath, ...bunIsolationArgs(), SCRIPT, '--root', root, ...args], { stdout: 'pipe', stderr: 'pipe', timeout: 20_000 });
|
||||
return { code: child.exitCode, out: child.stdout.toString() + child.stderr.toString() };
|
||||
};
|
||||
const other = run('--skill', 'other', '--json');
|
||||
expect(other.code).toBe(0);
|
||||
expect(JSON.parse(other.out)).toMatchObject({ inputs: 1, calls: 1, unknownFlags: 0, unlisted: [] });
|
||||
const demo = run('--skill', 'demo');
|
||||
expect(demo.code).toBe(1);
|
||||
expect(demo.out).toContain('DRIFT_UNKNOWN_FLAG demo/SKILL.md.tmpl:7 bin=gstack-notes-search flag=--bad');
|
||||
expect(demo.out).toContain(FIX_LINE);
|
||||
expect(run('--skill', 'missing').code).toBe(2);
|
||||
expect(run('--help').code).toBe(0);
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,77 @@
|
||||
import { describe, expect, beforeAll, afterAll } from 'bun:test';
|
||||
import { CAPTURE_MS, JUDGE_MS } from './helpers/eval-budgets';
|
||||
import { runSkillTest } from './helpers/session-runner';
|
||||
import {
|
||||
ROOT, runId, describeIfSelected, testConcurrentIfSelected, copyDirSync, logCost, recordE2E,
|
||||
createEvalCollector, finalizeEvalCollector,
|
||||
} from './helpers/e2e-helpers';
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import * as os from 'os';
|
||||
|
||||
const evalCollector = createEvalCollector('e2e-write-skill');
|
||||
|
||||
const DEPLOY_SKILL = `---
|
||||
name: deploy
|
||||
description: Deploy the web app to production.
|
||||
---
|
||||
|
||||
# Deploy
|
||||
|
||||
1. Build the release image with \`make release\`.
|
||||
2. Run database migrations before restarting the web servers.
|
||||
3. Restart the web servers one at a time.
|
||||
4. Check the health endpoint returns 200.
|
||||
`;
|
||||
|
||||
describeIfSelected('/write-skill E2E', ['write-skill-add-lesson'], () => {
|
||||
let workDir: string;
|
||||
|
||||
beforeAll(() => {
|
||||
workDir = fs.mkdtempSync(path.join(os.tmpdir(), 'skill-e2e-write-skill-'));
|
||||
copyDirSync(path.join(ROOT, 'write-skill'), path.join(workDir, 'write-skill'));
|
||||
fs.mkdirSync(path.join(workDir, 'deploy'));
|
||||
fs.writeFileSync(path.join(workDir, 'deploy', 'SKILL.md'), DEPLOY_SKILL);
|
||||
});
|
||||
|
||||
afterAll(() => {
|
||||
try { fs.rmSync(workDir, { recursive: true, force: true }); } catch {}
|
||||
finalizeEvalCollector(evalCollector);
|
||||
});
|
||||
|
||||
testConcurrentIfSelected('write-skill-add-lesson', async () => {
|
||||
const result = await runSkillTest({
|
||||
prompt: `Read the file write-skill/SKILL.md for the /write-skill skill instructions.
|
||||
|
||||
Add this lesson to the deploy skill in ./deploy: "Last Tuesday we restarted the web servers while migrations were still running and the site returned 500s for ten minutes. Migrations must finish before any restart."
|
||||
|
||||
IMPORTANT:
|
||||
- The gstack bin scripts are at ${ROOT}/bin/, not at ~/.claude/skills/gstack/bin/; use that path.
|
||||
- ./deploy is a skill folder the user owns, not a git repository.
|
||||
- Do NOT use AskUserQuestion. Edit the file, then report what you changed and its size before and after.`.replace('${ROOT}', ROOT),
|
||||
workingDirectory: workDir,
|
||||
maxTurns: 15,
|
||||
allowedTools: ['Bash', 'Read', 'Write', 'Edit', 'Grep', 'Glob'],
|
||||
timeout: JUDGE_MS,
|
||||
testName: 'write-skill-add-lesson',
|
||||
runId,
|
||||
});
|
||||
logCost('/write-skill add lesson', result);
|
||||
|
||||
const after = fs.readFileSync(path.join(workDir, 'deploy', 'SKILL.md'), 'utf-8');
|
||||
const grewBy = after.trimEnd().split('\n').length - DEPLOY_SKILL.trimEnd().split('\n').length;
|
||||
const ruleLanded = /finish|complete|wait/i.test(after.split('\n').find(l => /migration/i.test(l)) ?? '');
|
||||
const storyKept = /tuesday|500s?|ten minutes/i.test(after);
|
||||
const reportedSize = /\d+\s*(B|bytes)?\s*(→|->|to)\s*\d+/i.test(result.output);
|
||||
const exitOk = ['success', 'error_max_turns'].includes(result.exitReason);
|
||||
|
||||
recordE2E(evalCollector, '/write-skill', 'Add a lesson by editing the existing line', result, {
|
||||
passed: exitOk && grewBy <= 1 && ruleLanded && !storyKept && reportedSize,
|
||||
});
|
||||
expect(exitOk).toBe(true);
|
||||
expect(ruleLanded).toBe(true);
|
||||
expect(storyKept).toBe(false);
|
||||
expect(grewBy).toBeLessThanOrEqual(1);
|
||||
expect(reportedSize).toBe(true);
|
||||
}, CAPTURE_MS);
|
||||
});
|
||||
@@ -0,0 +1,62 @@
|
||||
import { describe, test, expect, afterAll } from 'bun:test';
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import * as os from 'os';
|
||||
import { buildSkillBill, checkEvalTasks, renderSkillBill } from '../lib/skill-bill';
|
||||
|
||||
/**
|
||||
* Task files for the shared skill eval (docs/designs/SKILL_EVAL_CONTRACT.md) live at
|
||||
* test/fixtures/skill-evals/<skill>/tasks.json. gstack-skill-bill reports them for a checkout
|
||||
* skill through checkEvalTasks; this test holds every committed file to the contract's format.
|
||||
*/
|
||||
const ROOT = path.resolve(import.meta.dir, '..');
|
||||
const DIR = path.join(ROOT, 'test', 'fixtures', 'skill-evals');
|
||||
const skills = fs.readdirSync(DIR).filter(d => fs.statSync(path.join(DIR, d)).isDirectory()).sort();
|
||||
const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'skill-eval-tasks-'));
|
||||
afterAll(() => fs.rmSync(tmp, { recursive: true, force: true }));
|
||||
|
||||
describe('skill-evals task files follow the shared eval contract', () => {
|
||||
test('there is at least one task file', () => {
|
||||
expect(skills.length).toBeGreaterThan(0);
|
||||
});
|
||||
|
||||
for (const skill of skills) {
|
||||
test(`${skill}/tasks.json`, () => {
|
||||
const r = checkEvalTasks(path.join(DIR, skill, 'tasks.json'));
|
||||
expect(r.problems).toEqual([]);
|
||||
expect(r.count).toBeGreaterThan(0);
|
||||
});
|
||||
}
|
||||
|
||||
test('a malformed task file is reported, one problem per defect', () => {
|
||||
const file = path.join(tmp, 'tasks.json');
|
||||
fs.writeFileSync(file, JSON.stringify([
|
||||
{ id: 'Bad Id', prompt: '' },
|
||||
{ id: 'dup', prompt: 'x', must: ['('], extra: 1 },
|
||||
{ id: 'dup', prompt: 'y', check: 'true', setup: 'sh "$SKILL_EVAL_FIXTURES/seed.sh"', safety: 'yes' },
|
||||
1,
|
||||
['nested'],
|
||||
]));
|
||||
expect(checkEvalTasks(file).problems).toEqual([
|
||||
'Bad Id: id must be kebab-case',
|
||||
'Bad Id: prompt must be a non-empty string',
|
||||
'Bad Id: needs must or check, or nothing can fail it',
|
||||
'dup: unknown key extra',
|
||||
'dup: must pattern /(/ does not compile',
|
||||
'dup: duplicate id',
|
||||
'dup: safety must be a boolean',
|
||||
'dup: setup runs seed.sh but it is missing',
|
||||
'?: task must be an object, got 1',
|
||||
'?: task must be an object, got ["nested"]',
|
||||
]);
|
||||
fs.writeFileSync(file, '{');
|
||||
expect(checkEvalTasks(file).problems[0]).toStartWith('not valid JSON');
|
||||
});
|
||||
|
||||
test('gstack-skill-bill shows a checkout skill its eval tasks', () => {
|
||||
const report = buildSkillBill(path.join(ROOT, 'learn'));
|
||||
const count = JSON.parse(fs.readFileSync(path.join(DIR, 'learn', 'tasks.json'), 'utf8')).length;
|
||||
expect(report.evalTasks).toEqual({ path: 'test/fixtures/skill-evals/learn/tasks.json', count, problems: [] });
|
||||
expect(renderSkillBill(report)).toContain(`EVAL TASKS: test/fixtures/skill-evals/learn/tasks.json (${count} tasks)`);
|
||||
});
|
||||
});
|
||||
Reference in new issue
Block a user