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metavr

v0.0.2

Published

Placeholder to reserve the 'metavr' name. Will be replaced by the contents of @meta-quest/hzdb (Horizon Debug Bridge) published under the new name 'metavr'.

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Maintainers

zbowlingzbowling

Keywords

Readme

metavr

Temporary placeholder. This 0.0.1 release only exists to reserve the metavr name on npm and confirm the registry's typosquat/abuse checks don't block it. It will be replaced by the contents of @meta-quest/hzdb (Horizon Debug Bridge) published under the new name metavr.

What it does

Thin pass-through to @meta-quest/hzdb: bin.js resolves the platform-specific binary and execs it.

| Platform | Binary package | |----------|----------------| | darwin-arm64 | @meta-quest/hzdb-darwin-arm64 | | darwin-x64 | @meta-quest/hzdb-darwin-x64 | | win32-x64 | @meta-quest/hzdb-win32-x64 |

Only the binary for the current platform is fetched (declared as optionalDependencies).

Binary resolution (self-healing)

Because optionalDependencies are best-effort — npm silently skips them under omit=optional, the cross-platform lockfile bug, transient failures, or private mirrors that don't carry them — download.js adds a fallback so the CLI still works. Resolution order:

  1. Installed optionalDependency — the normal path. No network.
  2. Local cache — ~/.metavr/binaries/<pkg>/<version>/<bin>.
  3. On-demand download — fetch the exact-version tarball from the configured npm registry (npm_config_registry), verify its published sha512 integrity before use, extract the binary, and cache it. postinstall.js also pre-warms this at install time (best-effort, never fails the install).

Set METAVR_SKIP_DOWNLOAD=1 to disable the network fallback (e.g. airgapped builds); resolution then stops after step 2 with a clear error.

Usage

npm install -g metavr
metavr --help