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34 lines
1.2 KiB
34 lines
1.2 KiB
'use strict'; |
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const npg = require('..'); |
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const versioning = require('../lib/util/versioning.js'); |
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const napi = require('../lib/util/napi.js'); |
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const existsSync = require('fs').existsSync || require('path').existsSync; |
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const path = require('path'); |
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module.exports = exports; |
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exports.usage = 'Finds the require path for the node-pre-gyp installed module'; |
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exports.validate = function(package_json, opts) { |
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versioning.validate_config(package_json, opts); |
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}; |
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exports.find = function(package_json_path, opts) { |
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if (!existsSync(package_json_path)) { |
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throw new Error(package_json_path + 'does not exist'); |
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} |
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const prog = new npg.Run({ package_json_path, argv: process.argv }); |
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prog.setBinaryHostProperty(); |
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const package_json = prog.package_json; |
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versioning.validate_config(package_json, opts); |
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let napi_build_version; |
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if (napi.get_napi_build_versions(package_json, opts)) { |
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napi_build_version = napi.get_best_napi_build_version(package_json, opts); |
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} |
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opts = opts || {}; |
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if (!opts.module_root) opts.module_root = path.dirname(package_json_path); |
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const meta = versioning.evaluate(package_json, opts, napi_build_version); |
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return meta.module; |
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};
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