66 lines
1.4 KiB
JavaScript
66 lines
1.4 KiB
JavaScript
'use strict'
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const assert = require('node:assert')
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function SemVerStore () {
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if (!(this instanceof SemVerStore)) {
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return new SemVerStore()
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}
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this.store = {}
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this.maxMajor = 0
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this.maxMinors = {}
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this.maxPatches = {}
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}
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SemVerStore.prototype.set = function (version, store) {
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if (typeof version !== 'string') {
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throw new TypeError('Version should be a string')
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}
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let [major, minor, patch] = version.split('.')
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if (isNaN(major)) {
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throw new TypeError('Major version must be a numeric value')
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}
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major = Number(major)
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minor = Number(minor) || 0
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patch = Number(patch) || 0
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if (major >= this.maxMajor) {
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this.maxMajor = major
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this.store.x = store
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this.store['*'] = store
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this.store['x.x'] = store
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this.store['x.x.x'] = store
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}
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if (minor >= (this.maxMinors[major] || 0)) {
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this.maxMinors[major] = minor
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this.store[`${major}.x`] = store
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this.store[`${major}.x.x`] = store
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}
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if (patch >= (this.maxPatches[`${major}.${minor}`] || 0)) {
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this.maxPatches[`${major}.${minor}`] = patch
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this.store[`${major}.${minor}.x`] = store
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}
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this.store[`${major}.${minor}.${patch}`] = store
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return this
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}
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SemVerStore.prototype.get = function (version) {
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return this.store[version]
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}
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module.exports = {
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name: 'version',
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mustMatchWhenDerived: true,
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storage: SemVerStore,
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validate (value) {
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assert(typeof value === 'string', 'Version should be a string')
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}
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}
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