31 lines
1002 B
Markdown
31 lines
1002 B
Markdown
# npm-install-checks
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Check the engines and platform fields in package.json
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## API
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Both functions will throw an error if the check fails, or return
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`undefined` if everything is ok.
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Errors have a `required` and `current` fields.
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### .checkEngine(pkg, npmVer, nodeVer, force = false)
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Check if a package's `engines.node` and `engines.npm` match the running system.
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`force` argument will override the node version check, but not the npm
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version check, as this typically would indicate that the current version of
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npm is unable to install the package properly for some reason.
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Error code: 'EBADENGINE'
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### .checkPlatform(pkg, force, environment)
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Check if a package's `os`, `cpu` and `libc` match the running system.
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`force` argument skips all checks.
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`environment` overrides the execution environment which comes from `process.platform` `process.arch` and current `libc` environment by default. `environment.os` `environment.cpu` and `environment.libc` are available.
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Error code: 'EBADPLATFORM'
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