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gstack/licenses/MIT-pstack.txt
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Garry Tanandcapy-ai[bot] 76aa68fc9e v1.91.268.0 feat(bin): gstack-decision-trail and gstack-worktree-audit, ported from pstack (GSTA-123) (#3494)
* feat(bin): gstack-decision-trail and gstack-worktree-audit, ported from pstack (GSTA-123)

Two MIT ports from Lauren Tan's pstack (licenses/MIT-pstack.txt, NOTICE.md):
a TSV decision trail with the header-once append, the formula guard, a start
row per run and a --run admission check; and a read-only worktree audit with
size, merge state, dirty, remote, PR, last chat and a suggested bucket.
Docs: docs/unattended.md (the decision trail and its end-of-run audit),
autoplan/DRIVER.md, docs/CONTRIBUTOR_REFERENCE.md, docs/standalone-binaries.md,
docs/troubleshooting.md, one line in landing-report.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test(egress): reasoned scanner exemption for gstack-worktree-audit's base fetch

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: pre-landing review of the pstack ports

bin/gstack-worktree-audit: a worktree path with a space is read whole (sed
on the porcelain 'worktree ' line, not awk's second field); a registered
worktree whose directory is gone prints a 'prunable' row instead of being
skipped; 'safe' now requires a clean tree and either merged into the base
or a closed/merged PR with every commit pushed, so unpushed commits or
untracked files on a merged branch read 'review' (the port's rule called
them safe); fork PRs are dropped and an open PR wins over an older closed
one on a reused branch name; GIT_TERMINAL_PROMPT=0 on the base fetch.

bin/gstack-decision-trail: only a leading -h/--help is help, so a '-h'
cell is appended as data; a trail without a final newline, with CRLF rows
or with a repeated header line is appended to correctly; a run id is
limited to [A-Za-z0-9._:@/-] (exit 2) so a tab or quote cannot break the
start-row idempotence check.

Tests cover each case; the 'without gh' test resolves git from
'git --exec-path' instead of a PATH rebuilt from a tool list. Docs,
CHANGELOG and --help text describe the stricter buckets.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: pre-landing review fixes, pass 2

bin/gstack-worktree-audit: a worktree whose own .git link is gone (git
marks it prunable, or its toplevel is another repository) prints a 'broken'
row in 'review' instead of describing the containing repository as clean
and safe; a locked entry whose directory is gone reads 'review', not
'prunable', since prune would not touch it; a clean tree names its
gitignored entries as 'clean,ignored:<n>' without changing the bucket; the
branch name is read from refs/heads/ by hand so a tag of the same name
cannot hide the PR; porcelain blocks are read with IFS=tab so paths with
leading or trailing spaces survive; a failed git status reads 'unknown',
never 'clean'; the base fetch also sets GIT_ASKPASS=true and ssh BatchMode.

bin/gstack-decision-trail: a file whose first line is not the header (a
blank file, rows written by hand) gets the header appended, and a UTF-8
BOM before the header no longer turns it into a data row.

Tests: the fake gh records its argv and runs the audit's own --jq over
canned JSON with a fork PR when jq is installed; row counts are asserted
before the every() checks; each test starts from the same gh and closed
worktree; the snapshot includes the worktree registry; new fixtures for
locked, broken, tag-shadowed and ignored-only worktrees, a blank trail and
a BOM. Docs and CHANGELOG describe the new DIRTY values and buckets.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: pre-landing review fixes, pass 3

bin/gstack-decision-trail: hasHeader looks for a header line anywhere in
the file, so a blank or hand-written trail gets exactly one header rather
than one per append. bin/gstack-worktree-audit: the broken-worktree check
uses rev-parse --show-cdup and the presence of /.git instead of
comparing two spellings of the same path, which differ on Git for Windows.
Test: the blank-trail case appends twice and asserts a single header.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: adversarial review, pass 5 (rule-23 grant, one finding)

bin/gstack-worktree-audit: git status runs with --untracked-files=normal
--ignore-submodules=none, so a user's status.showUntrackedFiles=no config
cannot hide untracked files and let a worktree holding them read clean and
safe. Test: the fresh worktree under that config via GIT_CONFIG_* still
reads scratch:1 / review (red before the fix).

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* docs: documentation audit corrections for the pstack ports

docs/standalone-binaries.md, docs/CONTRIBUTOR_REFERENCE.md,
docs/troubleshooting.md: the audit's safe condition is stated in full
(clean and merged, or PR closed/merged with every commit pushed), the
DIRTY list names missing, broken and unknown, start is a reserved phase
name, and 'read-only' names the base fetch as the one write --no-fetch
skips. CHANGELOG.md says the same (the audit's one decision item).
Audit id gsta123-docs-20261026T221657Z, status updated, no blockers.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* Stamp 1.91.268.0 for #3494 (train slot 1, base d9b0d600)

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>
2026-10-27 06:36:56 +00:00

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MIT License
Copyright (c) 2026 Lauren Tan
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.