mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-24 09:25:15 +00:00
464 lines
12 KiB
JavaScript
464 lines
12 KiB
JavaScript
// hoisted class for cyclic dependency
|
|
class Range {
|
|
constructor (range, options) {
|
|
if (!options || typeof options !== 'object') {
|
|
options = {
|
|
loose: !!options,
|
|
includePrerelease: false
|
|
}
|
|
}
|
|
|
|
if (range instanceof Range) {
|
|
if (
|
|
range.loose === !!options.loose &&
|
|
range.includePrerelease === !!options.includePrerelease
|
|
) {
|
|
return range
|
|
} else {
|
|
return new Range(range.raw, options)
|
|
}
|
|
}
|
|
|
|
if (range instanceof Comparator) {
|
|
// just put it in the set and return
|
|
this.raw = range.value
|
|
this.set = [[range]]
|
|
this.format()
|
|
return this
|
|
}
|
|
|
|
this.options = options
|
|
this.loose = !!options.loose
|
|
this.includePrerelease = !!options.includePrerelease
|
|
|
|
// First, split based on boolean or ||
|
|
this.raw = range
|
|
this.set = range
|
|
.split(/\s*\|\|\s*/)
|
|
// map the range to a 2d array of comparators
|
|
.map(range => this.parseRange(range.trim()))
|
|
// throw out any comparator lists that are empty
|
|
// this generally means that it was not a valid range, which is allowed
|
|
// in loose mode, but will still throw if the WHOLE range is invalid.
|
|
.filter(c => c.length)
|
|
|
|
if (!this.set.length) {
|
|
throw new TypeError(`Invalid SemVer Range: ${range}`)
|
|
}
|
|
|
|
this.format()
|
|
}
|
|
|
|
format () {
|
|
this.range = this.set
|
|
.map((comps) => {
|
|
return comps.join(' ').trim()
|
|
})
|
|
.join('||')
|
|
.trim()
|
|
return this.range
|
|
}
|
|
|
|
toString () {
|
|
return this.range
|
|
}
|
|
|
|
parseRange (range) {
|
|
const loose = this.options.loose
|
|
range = range.trim()
|
|
// `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
|
|
const hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE]
|
|
range = range.replace(hr, hyphenReplace(this.options.includePrerelease))
|
|
debug('hyphen replace', range)
|
|
// `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
|
|
range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace)
|
|
debug('comparator trim', range, re[t.COMPARATORTRIM])
|
|
|
|
// `~ 1.2.3` => `~1.2.3`
|
|
range = range.replace(re[t.TILDETRIM], tildeTrimReplace)
|
|
|
|
// `^ 1.2.3` => `^1.2.3`
|
|
range = range.replace(re[t.CARETTRIM], caretTrimReplace)
|
|
|
|
// normalize spaces
|
|
range = range.split(/\s+/).join(' ')
|
|
|
|
// At this point, the range is completely trimmed and
|
|
// ready to be split into comparators.
|
|
|
|
const compRe = loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR]
|
|
return range
|
|
.split(' ')
|
|
.map(comp => parseComparator(comp, this.options))
|
|
.join(' ')
|
|
.split(/\s+/)
|
|
.map(comp => replaceGTE0(comp, this.options))
|
|
// in loose mode, throw out any that are not valid comparators
|
|
.filter(this.options.loose ? comp => !!comp.match(compRe) : () => true)
|
|
.map(comp => new Comparator(comp, this.options))
|
|
}
|
|
|
|
intersects (range, options) {
|
|
if (!(range instanceof Range)) {
|
|
throw new TypeError('a Range is required')
|
|
}
|
|
|
|
return this.set.some((thisComparators) => {
|
|
return (
|
|
isSatisfiable(thisComparators, options) &&
|
|
range.set.some((rangeComparators) => {
|
|
return (
|
|
isSatisfiable(rangeComparators, options) &&
|
|
thisComparators.every((thisComparator) => {
|
|
return rangeComparators.every((rangeComparator) => {
|
|
return thisComparator.intersects(rangeComparator, options)
|
|
})
|
|
})
|
|
)
|
|
})
|
|
)
|
|
})
|
|
}
|
|
|
|
// if ANY of the sets match ALL of its comparators, then pass
|
|
test (version) {
|
|
if (!version) {
|
|
return false
|
|
}
|
|
|
|
if (typeof version === 'string') {
|
|
try {
|
|
version = new SemVer(version, this.options)
|
|
} catch (er) {
|
|
return false
|
|
}
|
|
}
|
|
|
|
for (let i = 0; i < this.set.length; i++) {
|
|
if (testSet(this.set[i], version, this.options)) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
}
|
|
module.exports = Range
|
|
|
|
const Comparator = require('./comparator')
|
|
const debug = require('../internal/debug')
|
|
const SemVer = require('./semver')
|
|
const {
|
|
re,
|
|
t,
|
|
comparatorTrimReplace,
|
|
tildeTrimReplace,
|
|
caretTrimReplace
|
|
} = require('../internal/re')
|
|
|
|
// take a set of comparators and determine whether there
|
|
// exists a version which can satisfy it
|
|
const isSatisfiable = (comparators, options) => {
|
|
let result = true
|
|
const remainingComparators = comparators.slice()
|
|
let testComparator = remainingComparators.pop()
|
|
|
|
while (result && remainingComparators.length) {
|
|
result = remainingComparators.every((otherComparator) => {
|
|
return testComparator.intersects(otherComparator, options)
|
|
})
|
|
|
|
testComparator = remainingComparators.pop()
|
|
}
|
|
|
|
return result
|
|
}
|
|
|
|
// comprised of xranges, tildes, stars, and gtlt's at this point.
|
|
// already replaced the hyphen ranges
|
|
// turn into a set of JUST comparators.
|
|
const parseComparator = (comp, options) => {
|
|
debug('comp', comp, options)
|
|
comp = replaceCarets(comp, options)
|
|
debug('caret', comp)
|
|
comp = replaceTildes(comp, options)
|
|
debug('tildes', comp)
|
|
comp = replaceXRanges(comp, options)
|
|
debug('xrange', comp)
|
|
comp = replaceStars(comp, options)
|
|
debug('stars', comp)
|
|
return comp
|
|
}
|
|
|
|
const isX = id => !id || id.toLowerCase() === 'x' || id === '*'
|
|
|
|
// ~, ~> --> * (any, kinda silly)
|
|
// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0-0
|
|
// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0-0
|
|
// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0-0
|
|
// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0-0
|
|
// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0-0
|
|
const replaceTildes = (comp, options) =>
|
|
comp.trim().split(/\s+/).map((comp) => {
|
|
return replaceTilde(comp, options)
|
|
}).join(' ')
|
|
|
|
const replaceTilde = (comp, options) => {
|
|
const r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE]
|
|
return comp.replace(r, (_, M, m, p, pr) => {
|
|
debug('tilde', comp, _, M, m, p, pr)
|
|
let ret
|
|
|
|
if (isX(M)) {
|
|
ret = ''
|
|
} else if (isX(m)) {
|
|
ret = `>=${M}.0.0 <${+M + 1}.0.0-0`
|
|
} else if (isX(p)) {
|
|
// ~1.2 == >=1.2.0 <1.3.0-0
|
|
ret = `>=${M}.${m}.0 <${M}.${+m + 1}.0-0`
|
|
} else if (pr) {
|
|
debug('replaceTilde pr', pr)
|
|
ret = `>=${M}.${m}.${p}-${pr
|
|
} <${M}.${+m + 1}.0-0`
|
|
} else {
|
|
// ~1.2.3 == >=1.2.3 <1.3.0-0
|
|
ret = `>=${M}.${m}.${p
|
|
} <${M}.${+m + 1}.0-0`
|
|
}
|
|
|
|
debug('tilde return', ret)
|
|
return ret
|
|
})
|
|
}
|
|
|
|
// ^ --> * (any, kinda silly)
|
|
// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0-0
|
|
// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0-0
|
|
// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0-0
|
|
// ^1.2.3 --> >=1.2.3 <2.0.0-0
|
|
// ^1.2.0 --> >=1.2.0 <2.0.0-0
|
|
const replaceCarets = (comp, options) =>
|
|
comp.trim().split(/\s+/).map((comp) => {
|
|
return replaceCaret(comp, options)
|
|
}).join(' ')
|
|
|
|
const replaceCaret = (comp, options) => {
|
|
debug('caret', comp, options)
|
|
const r = options.loose ? re[t.CARETLOOSE] : re[t.CARET]
|
|
const z = options.includePrerelease ? '-0' : ''
|
|
return comp.replace(r, (_, M, m, p, pr) => {
|
|
debug('caret', comp, _, M, m, p, pr)
|
|
let ret
|
|
|
|
if (isX(M)) {
|
|
ret = ''
|
|
} else if (isX(m)) {
|
|
ret = `>=${M}.0.0${z} <${+M + 1}.0.0-0`
|
|
} else if (isX(p)) {
|
|
if (M === '0') {
|
|
ret = `>=${M}.${m}.0${z} <${M}.${+m + 1}.0-0`
|
|
} else {
|
|
ret = `>=${M}.${m}.0${z} <${+M + 1}.0.0-0`
|
|
}
|
|
} else if (pr) {
|
|
debug('replaceCaret pr', pr)
|
|
if (M === '0') {
|
|
if (m === '0') {
|
|
ret = `>=${M}.${m}.${p}-${pr
|
|
} <${M}.${m}.${+p + 1}-0`
|
|
} else {
|
|
ret = `>=${M}.${m}.${p}-${pr
|
|
} <${M}.${+m + 1}.0-0`
|
|
}
|
|
} else {
|
|
ret = `>=${M}.${m}.${p}-${pr
|
|
} <${+M + 1}.0.0-0`
|
|
}
|
|
} else {
|
|
debug('no pr')
|
|
if (M === '0') {
|
|
if (m === '0') {
|
|
ret = `>=${M}.${m}.${p
|
|
}${z} <${M}.${m}.${+p + 1}-0`
|
|
} else {
|
|
ret = `>=${M}.${m}.${p
|
|
}${z} <${M}.${+m + 1}.0-0`
|
|
}
|
|
} else {
|
|
ret = `>=${M}.${m}.${p
|
|
} <${+M + 1}.0.0-0`
|
|
}
|
|
}
|
|
|
|
debug('caret return', ret)
|
|
return ret
|
|
})
|
|
}
|
|
|
|
const replaceXRanges = (comp, options) => {
|
|
debug('replaceXRanges', comp, options)
|
|
return comp.split(/\s+/).map((comp) => {
|
|
return replaceXRange(comp, options)
|
|
}).join(' ')
|
|
}
|
|
|
|
const replaceXRange = (comp, options) => {
|
|
comp = comp.trim()
|
|
const r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE]
|
|
return comp.replace(r, (ret, gtlt, M, m, p, pr) => {
|
|
debug('xRange', comp, ret, gtlt, M, m, p, pr)
|
|
const xM = isX(M)
|
|
const xm = xM || isX(m)
|
|
const xp = xm || isX(p)
|
|
const anyX = xp
|
|
|
|
if (gtlt === '=' && anyX) {
|
|
gtlt = ''
|
|
}
|
|
|
|
// if we're including prereleases in the match, then we need
|
|
// to fix this to -0, the lowest possible prerelease value
|
|
pr = options.includePrerelease ? '-0' : ''
|
|
|
|
if (xM) {
|
|
if (gtlt === '>' || gtlt === '<') {
|
|
// nothing is allowed
|
|
ret = '<0.0.0-0'
|
|
} else {
|
|
// nothing is forbidden
|
|
ret = '*'
|
|
}
|
|
} else if (gtlt && anyX) {
|
|
// we know patch is an x, because we have any x at all.
|
|
// replace X with 0
|
|
if (xm) {
|
|
m = 0
|
|
}
|
|
p = 0
|
|
|
|
if (gtlt === '>') {
|
|
// >1 => >=2.0.0
|
|
// >1.2 => >=1.3.0
|
|
gtlt = '>='
|
|
if (xm) {
|
|
M = +M + 1
|
|
m = 0
|
|
p = 0
|
|
} else {
|
|
m = +m + 1
|
|
p = 0
|
|
}
|
|
} else if (gtlt === '<=') {
|
|
// <=0.7.x is actually <0.8.0, since any 0.7.x should
|
|
// pass. Similarly, <=7.x is actually <8.0.0, etc.
|
|
gtlt = '<'
|
|
if (xm) {
|
|
M = +M + 1
|
|
} else {
|
|
m = +m + 1
|
|
}
|
|
}
|
|
|
|
if (gtlt === '<')
|
|
pr = '-0'
|
|
|
|
ret = `${gtlt + M}.${m}.${p}${pr}`
|
|
} else if (xm) {
|
|
ret = `>=${M}.0.0${pr} <${+M + 1}.0.0-0`
|
|
} else if (xp) {
|
|
ret = `>=${M}.${m}.0${pr
|
|
} <${M}.${+m + 1}.0-0`
|
|
}
|
|
|
|
debug('xRange return', ret)
|
|
|
|
return ret
|
|
})
|
|
}
|
|
|
|
// Because * is AND-ed with everything else in the comparator,
|
|
// and '' means "any version", just remove the *s entirely.
|
|
const replaceStars = (comp, options) => {
|
|
debug('replaceStars', comp, options)
|
|
// Looseness is ignored here. star is always as loose as it gets!
|
|
return comp.trim().replace(re[t.STAR], '')
|
|
}
|
|
|
|
const replaceGTE0 = (comp, options) => {
|
|
debug('replaceGTE0', comp, options)
|
|
return comp.trim()
|
|
.replace(re[options.includePrerelease ? t.GTE0PRE : t.GTE0], '')
|
|
}
|
|
|
|
// This function is passed to string.replace(re[t.HYPHENRANGE])
|
|
// M, m, patch, prerelease, build
|
|
// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
|
|
// 1.2.3 - 3.4 => >=1.2.0 <3.5.0-0 Any 3.4.x will do
|
|
// 1.2 - 3.4 => >=1.2.0 <3.5.0-0
|
|
const hyphenReplace = incPr => ($0,
|
|
from, fM, fm, fp, fpr, fb,
|
|
to, tM, tm, tp, tpr, tb) => {
|
|
if (isX(fM)) {
|
|
from = ''
|
|
} else if (isX(fm)) {
|
|
from = `>=${fM}.0.0${incPr ? '-0' : ''}`
|
|
} else if (isX(fp)) {
|
|
from = `>=${fM}.${fm}.0${incPr ? '-0' : ''}`
|
|
} else if (fpr) {
|
|
from = `>=${from}`
|
|
} else {
|
|
from = `>=${from}${incPr ? '-0' : ''}`
|
|
}
|
|
|
|
if (isX(tM)) {
|
|
to = ''
|
|
} else if (isX(tm)) {
|
|
to = `<${+tM + 1}.0.0-0`
|
|
} else if (isX(tp)) {
|
|
to = `<${tM}.${+tm + 1}.0-0`
|
|
} else if (tpr) {
|
|
to = `<=${tM}.${tm}.${tp}-${tpr}`
|
|
} else if (incPr) {
|
|
to = `<${tM}.${tm}.${+tp + 1}-0`
|
|
} else {
|
|
to = `<=${to}`
|
|
}
|
|
|
|
return (`${from} ${to}`).trim()
|
|
}
|
|
|
|
const testSet = (set, version, options) => {
|
|
for (let i = 0; i < set.length; i++) {
|
|
if (!set[i].test(version)) {
|
|
return false
|
|
}
|
|
}
|
|
|
|
if (version.prerelease.length && !options.includePrerelease) {
|
|
// Find the set of versions that are allowed to have prereleases
|
|
// For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
|
|
// That should allow `1.2.3-pr.2` to pass.
|
|
// However, `1.2.4-alpha.notready` should NOT be allowed,
|
|
// even though it's within the range set by the comparators.
|
|
for (let i = 0; i < set.length; i++) {
|
|
debug(set[i].semver)
|
|
if (set[i].semver === Comparator.ANY) {
|
|
continue
|
|
}
|
|
|
|
if (set[i].semver.prerelease.length > 0) {
|
|
const allowed = set[i].semver
|
|
if (allowed.major === version.major &&
|
|
allowed.minor === version.minor &&
|
|
allowed.patch === version.patch) {
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
|
|
// Version has a -pre, but it's not one of the ones we like.
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|