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25 lines
680 B
25 lines
680 B
var semverCompare = require('semver-compare') |
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module.exports = function pleaseUpgradeNode(pkg, opts) { |
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var opts = opts || {} |
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var requiredVersion = pkg.engines.node.replace('>=', '') |
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var currentVersion = process.version.replace('v', '') |
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if (semverCompare(currentVersion, requiredVersion) === -1) { |
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if (opts.message) { |
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console.error(opts.message(requiredVersion)) |
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} else { |
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console.error( |
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pkg.name + |
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' requires at least version ' + |
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requiredVersion + |
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' of Node, please upgrade' |
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) |
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} |
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if (opts.hasOwnProperty('exitCode')) { |
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process.exit(opts.exitCode) |
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} else { |
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process.exit(1) |
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} |
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} |
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}
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