80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
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'use strict'
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var validate = require('aproba')
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var npm = require('../npm.js')
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module.exports = function (differences, decomposed, next) {
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validate('AAF', arguments)
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differences.forEach((action) => {
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var cmd = action[0]
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var pkg = action[1]
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switch (cmd) {
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case 'add':
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addSteps(decomposed, pkg)
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break
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case 'update':
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updateSteps(decomposed, pkg)
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break
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case 'move':
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moveSteps(decomposed, pkg)
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break
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case 'remove':
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removeSteps(decomposed, pkg)
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break
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default:
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defaultSteps(decomposed, cmd, pkg)
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}
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})
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next()
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}
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function addAction (decomposed, action, pkg) {
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if (decomposed.some((_) => _[0] === action && _[1] === pkg)) return
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decomposed.push([action, pkg])
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}
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function addSteps (decomposed, pkg) {
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if (pkg.fromBundle) {
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// make sure our source module exists to extract ourselves from
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// if we're installing our source module anyway, the duplication
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// of these steps will be elided by `addAction` automatically
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addAction(decomposed, 'fetch', pkg.fromBundle)
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addAction(decomposed, 'extract', pkg.fromBundle)
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}
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if (!pkg.fromBundle && !pkg.isLink) {
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addAction(decomposed, 'fetch', pkg)
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addAction(decomposed, 'extract', pkg)
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}
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if (!pkg.fromBundle || npm.config.get('rebuild-bundle')) {
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addAction(decomposed, 'preinstall', pkg)
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addAction(decomposed, 'build', pkg)
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addAction(decomposed, 'install', pkg)
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addAction(decomposed, 'postinstall', pkg)
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}
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if (!pkg.fromBundle || !pkg.isLink) {
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addAction(decomposed, 'finalize', pkg)
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}
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addAction(decomposed, 'refresh-package-json', pkg)
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}
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function updateSteps (decomposed, pkg) {
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removeSteps(decomposed, pkg.oldPkg)
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addSteps(decomposed, pkg)
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}
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function removeSteps (decomposed, pkg) {
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addAction(decomposed, 'unbuild', pkg)
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addAction(decomposed, 'remove', pkg)
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}
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function moveSteps (decomposed, pkg) {
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addAction(decomposed, 'move', pkg)
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addAction(decomposed, 'build', pkg)
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addAction(decomposed, 'install', pkg)
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addAction(decomposed, 'postinstall', pkg)
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addAction(decomposed, 'refresh-package-json', pkg)
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}
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function defaultSteps (decomposed, cmd, pkg) {
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addAction(decomposed, cmd, pkg)
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}
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