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Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | // https://github.com/npm/rfcs/pull/183
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| 2 |
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| 3 | const envVal = val => Array.isArray(val) ? val.map(v => envVal(v)).join('\n\n')
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| 4 | : val === null || val === false ? ''
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| 5 | : String(val)
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| 6 |
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| 7 | const packageEnvs = (env, vals, prefix) => {
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| 8 | for (const [key, val] of Object.entries(vals)) {
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| 9 | if (val === undefined)
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| 10 | continue
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| 11 | else if (val && !Array.isArray(val) && typeof val === 'object')
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| 12 | packageEnvs(env, val, `${prefix}${key}_`)
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| 13 | else
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| 14 | env[`${prefix}${key}`] = envVal(val)
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| 15 | }
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| 16 | return env
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| 17 | }
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| 18 |
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| 19 | module.exports = (env, pkg) => packageEnvs({ ...env }, {
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| 20 | name: pkg.name,
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| 21 | version: pkg.version,
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| 22 | config: pkg.config,
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| 23 | engines: pkg.engines,
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| 24 | bin: pkg.bin,
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| 25 | }, 'npm_package_')
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