const getBinFromManifest = (mani) => {
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// if we have a bin matching (unscoped portion of) packagename, use that
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// otherwise if there's 1 bin or all bin value is the same (alias), use
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// that, otherwise fail
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const bin = mani.bin || {}
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if (new Set(Object.values(bin)).size === 1) {
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return Object.keys(bin)[0]
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}
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// XXX probably a util to parse this better?
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const name = mani.name.replace(/^@[^/]+\//, '')
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if (bin[name]) {
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return name
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}
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// XXX need better error message
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throw Object.assign(new Error('could not determine executable to run'), {
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pkgid: mani._id,
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})
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}
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module.exports = getBinFromManifest
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