26 lines
824 B
JavaScript
26 lines
824 B
JavaScript
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// Function to determine whether a path is in the package.bin set.
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// Used to prevent issues when people publish a package from a
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// windows machine, and then install with --no-bin-links.
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//
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// Note: this is not possible in remote or file fetchers, since
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// we don't have the manifest until AFTER we've unpacked. But the
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// main use case is registry fetching with git a distant second,
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// so that's an acceptable edge case to not handle.
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const binObj = (name, bin) =>
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typeof bin === 'string' ? { [name]: bin } : bin
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const hasBin = (pkg, path) => {
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const bin = binObj(pkg.name, pkg.bin)
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const p = path.replace(/^[^\\/]*\//, '')
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for (const kv of Object.entries(bin)) {
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if (kv[1] === p) {
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return true
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}
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}
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return false
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}
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module.exports = (pkg, path) =>
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pkg && pkg.bin ? hasBin(pkg, path) : false
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