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Last change
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initial commit
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| 1 | // Function to determine whether a path is in the package.bin set.
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| 2 | // Used to prevent issues when people publish a package from a
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| 3 | // windows machine, and then install with --no-bin-links.
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| 4 | //
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| 5 | // Note: this is not possible in remote or file fetchers, since
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| 6 | // we don't have the manifest until AFTER we've unpacked. But the
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| 7 | // main use case is registry fetching with git a distant second,
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| 8 | // so that's an acceptable edge case to not handle.
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| 9 |
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| 10 | const binObj = (name, bin) =>
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| 11 | typeof bin === 'string' ? { [name]: bin } : bin
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| 12 |
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| 13 | const hasBin = (pkg, path) => {
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| 14 | const bin = binObj(pkg.name, pkg.bin)
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| 15 | const p = path.replace(/^[^\\\/]*\//, '')
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| 16 | for (const [k, v] of Object.entries(bin)) {
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| 17 | if (v === p)
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| 18 | return true
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| 19 | }
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| 20 | return false
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| 21 | }
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| 22 |
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| 23 | module.exports = (pkg, path) =>
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| 24 | pkg && pkg.bin ? hasBin(pkg, path) : false
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