Files
gstack/lib
Garry Tanandcapy-ai[bot] 6c3cf1baac v1.91.242.0 fix(context-bill): bill installed skills whose SKILL.md is a symlink (GSTA-97) (#3423)
* fix(context-bill): follow symlinked SKILL.md files and skill dirs so a real install is billed (GSTA-97)

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

* fix(context-bill): walk both links to one directory so the walk never depends on readdir order

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* docs(changelog): describe the loop guard as shipped

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* fix(context-bill): a root named '..x' no longer lets a parent link climb out

encloses() tested rel.startsWith('..'), which also matches a first
segment such as '..skills', so a link to the parent of a root under such
a name was followed out of the root. Compare the '..' segment exactly.
Adds that case plus a loop to a directory below the walk root, which only
the ancestor guard stops (found by /ship pre-landing review).

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

* fix(context-bill): a .md-named link counts only when its target is markdown

walkMd checked only the link's own name, so a link such as notes.md ->
a non-markdown file was walked and, under --exact, its content was sent
to count_tokens. Require the resolved target to end in .md as well.
Adds tests for --exact on the installed layout (every billed file is
measured; nothing behind gstack/ or a .md-named link to another file is
sent) and for a symlinked foreign-host file (found by /ship review).

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

* fix(context-bill): walk each real directory once so link fan-out cannot explode

walkMd guarded only the current path, and walked every link to the same
directory, so links that fan out into each other grew the walk
exponentially; under --exact every duplicate path was another
count_tokens POST on the user's key. Expand each real directory and
return each real file once per walk, under the first lexical path
reached with entries sorted. Refuse a walk past 200,000 entries with an
error instead of truncating. --exact sends each real file once and
prices every lexical key that resolves to it from that measurement.
Found by the /ship Step 11 adversarial reviews (Claude and GPT).

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

* fix(context-bill): fence walks at the billed root, measure every walked frontmatter, count outside files in the --exact notice

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* fix(context-bill): a container skill keeps files a nested skill links to

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* fix(context-bill): --exact names a missing tree before any request

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* fix(context-bill): --exact sends only files the bill prices

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* fix(context-bill): --exact refuses every missing tree before sending, and the notice counts what is sent

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* fix(context-bill): exactSendFiles does not swallow a realpath error

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* fix(context-bill): --exact walks only what the bill walks, sends nothing for a skill-less tree, and measures only priced frontmatter

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* fix(context-bill): --exact says when a tree with skills had nothing to send; doc and alias-test fixes

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* test(context-bill): a skill-less tree prints no estimate line under --exact

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* fix(context-bill): a container skips only nested dirs whose SKILL.md is a file, as discovery does

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* fix(context-bill): skill discovery refuses a tree past the entry cap too

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* fix(context-bill): walk directories through their realpaths so a deep link chain cannot drop files

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* fix(context-bill): --exact reads only the file each walk approved

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* fix(context-bill): --exact sends only the skills root and the linked gstack checkout; anything else is named and estimated

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* fix: pre-landing review fixes (context-bill run-4 cycle 1)

Checkout detection needs a gstack checkout outside the tree; identity taken during the walk and re-checked by realpath; discovery and calibration read through realpaths; refused-dir collapse is linear; all-refused wording; stale comments; tests for each.

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

* fix: pre-landing review fixes (context-bill run-4 cycle 2)

The gstack checkout is recognised by .git, VERSION, setup and a SKILL.md named gstack, so the bin/dev-setup layout counts and other repos do not; walk contract documented on walkMdFiles; tests for the same-file parent move, a gstack-shaped folder without .git, another project repo, and dev-setup.

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* fix(context-bill): a root container skips a nested skill reached through a directory link at any depth

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* fix(context-bill): --exact refuses a walked file swapped for a FIFO instead of blocking on open

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* fix(context-bill): --exact resolves a billed path one link at a time, so a shared deep chain keeps its measurements

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* fix(context-bill): --exact reuses a measurement only for the same realpath, size and mtime it measured

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* fix(context-bill): a bill with any estimated item under --exact is labelled mixed and keeps its error band, in --json and text

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* feat(context-bill): --exact also sends files inside gstack's render folder ($GSTACK_STATE_ROOT/render), judged by realpath

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* docs(changelog): the repo bill keeps its skills, bytes and rounded tokens; raw token floats differ in the last digit

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* docs(context-bill): CHANGELOG and README for the render folder, mixed labels, measurement identity, FIFO refusal and container fixes

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* fix: pre-landing review fixes (context-bill run-5 cycle 1)

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* fix: pre-landing review fixes (context-bill run-5 cycle 2)

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* fix: pre-landing review fixes (context-bill run-5 cycle 3)

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* v1.91.242.0 stamp

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2026-10-26 10:57:52 +00:00
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