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* fix(installing.deps-resolver): deterministically order cyclic peer suffixes (#8155)
`resolveDependencies` was pushing onto `pkgAddresses`, `postponedResolutionsQueue`,
and `postponedPeersResolutionQueue` from inside `Promise.all`-spawned callbacks,
so the order of items in those arrays reflected completion timing rather than
the order of `extendedWantedDeps`. That ordering then flowed downstream into
`resolvePeers` and the cyclic-peer suffix assignment, so two packages with
transitive peer dependencies on each other (e.g. `@aws-sdk/client-sts` and
`@aws-sdk/client-sso-oidc`) flipped between two equally-valid lockfile forms
across consecutive installs.
The fix awaits `Promise.all` to a temporary array and drains it with `for…of`
so the per-edge results land in input order. This matches the existing pattern
200 lines earlier in `resolveDependenciesOfImporters`.
End-to-end repro from the issue (`pnpm add @aws-sdk/client-s3@3.588.0` then
loop `pnpm dedupe --check`): 33/50 failures without the fix → 0/100 with it.
---
Written by an agent (Claude Code, claude-opus-4-7).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(installing.deps-installer): replace all slashes in mock metadata path
Addresses CodeQL incomplete-string-escaping finding: `replace('/', '%2F')`
only swaps the first occurrence. Scoped names in this test only have one
slash so the behavior is unchanged, but switching to `replaceAll` clears
the warning and is more defensible.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(installing.deps-installer): assert raw snapshot key order
Removed the .sort() applied to the lockfile snapshot keys in the cyclic
peer determinism test so the comparison reflects the actual order
emitted by the lockfile writer. The deterministic ordering guaranteed
by 7577d47 makes the sorted view and the raw view identical today;
dropping the sort lets the test fail on any future regression that
keeps the key set stable but shuffles the order.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(installing.deps-installer): drop stray manifest from MutatedProject literal
MutatedProject does not carry a manifest field; it is conveyed via
allProjects in MutateModulesOptions. Passing it inside the install
project literal triggered TS2353 against the InstallDepsMutation shape.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* test(installing.deps-installer): rename metas to metaByName
Clearer name for the map keyed by package name, and avoids tripping
cspell on the abbreviation "metas".
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* chore: retrigger CI
Ubuntu Node.js 22.13.0 hit a transient 404 from Verdaccio's
proxy-to-npm while resolving a transitive peer of
@medusajs/medusa-js@6.1.7 in the pre-existing
"install should not hang on circular peer dependencies"
test (installing/deps-installer/test/install/misc.ts:1247).
Ubuntu Node 24 and Node 26 ran the same code green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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pnpm uses a content-addressable filesystem to store all files from all module directories on a disk. When using npm, if you have 100 projects using lodash, you will have 100 copies of lodash on disk. With pnpm, lodash will be stored in a content-addressable storage, so:
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