49 lines
1001 B
JavaScript
49 lines
1001 B
JavaScript
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'use strict'
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const pacote = require('pacote')
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const npa = require('npm-package-arg')
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const runScript = require('@npmcli/run-script')
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module.exports = pack
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async function pack (spec = 'file:.', opts = {}) {
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// gets spec
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spec = npa(spec)
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const manifest = await pacote.manifest(spec, opts)
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if (spec.type === 'directory') {
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// prepack
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await runScript({
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...opts,
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event: 'prepack',
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path: spec.fetchSpec,
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stdio: 'inherit',
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pkg: manifest
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})
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}
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// packs tarball
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const tarball = await pacote.tarball(manifest._resolved, {
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...opts,
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integrity: manifest._integrity
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})
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if (spec.type === 'directory') {
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// postpack
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await runScript({
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...opts,
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event: 'postpack',
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path: spec.fetchSpec,
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stdio: 'inherit',
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pkg: manifest,
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env: {
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npm_package_from: tarball.from,
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npm_package_resolved: tarball.resolved,
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npm_package_integrity: tarball.integrity
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}
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})
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}
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return tarball
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}
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