69 lines
2.0 KiB
JavaScript
69 lines
2.0 KiB
JavaScript
import { SemVer } from './semver'
|
|
import { gt } from './gt'
|
|
import { lt } from './lt'
|
|
import { gte } from './gte'
|
|
import { lte } from './lte'
|
|
import { Range, Comparator, satisfies } from './Range'
|
|
import { ANY } from './constants'
|
|
|
|
export function outside (version, range, hilo, options) {
|
|
version = new SemVer(version, options)
|
|
range = new Range(range, options)
|
|
var gtfn, ltefn, ltfn, comp, ecomp
|
|
switch (hilo) {
|
|
case '>':
|
|
gtfn = gt
|
|
ltefn = lte
|
|
ltfn = lt
|
|
comp = '>'
|
|
ecomp = '>='
|
|
break
|
|
case '<':
|
|
gtfn = lt
|
|
ltefn = gte
|
|
ltfn = gt
|
|
comp = '<'
|
|
ecomp = '<='
|
|
break
|
|
default:
|
|
throw new TypeError('Must provide a hilo val of "<" or ">"')
|
|
}
|
|
// If it satisifes the range it is not outside
|
|
if (satisfies(version, range, options)) {
|
|
return false
|
|
}
|
|
// From now on, variable terms are as if we're in "gtr" mode.
|
|
// but note that everything is flipped for the "ltr" function.
|
|
for (var i = 0; i < range.set.length; ++i) {
|
|
var comparators = range.set[i]
|
|
var high = null
|
|
var low = null
|
|
comparators.forEach(function (comparator) {
|
|
if (comparator.semver === ANY) {
|
|
comparator = new Comparator('>=0.0.0')
|
|
}
|
|
high = high || comparator
|
|
low = low || comparator
|
|
if (gtfn(comparator.semver, high.semver, options)) {
|
|
high = comparator
|
|
} else if (ltfn(comparator.semver, low.semver, options)) {
|
|
low = comparator
|
|
}
|
|
})
|
|
// If the edge version comparator has a operator then our version
|
|
// isn't outside it
|
|
if (high.operator === comp || high.operator === ecomp) {
|
|
return false
|
|
}
|
|
// If the lowest version comparator has an operator and our version
|
|
// is less than it then it isn't higher than the range
|
|
if ((!low.operator || low.operator === comp) &&
|
|
ltefn(version, low.semver)) {
|
|
return false
|
|
} else if (low.operator === ecomp && ltfn(version, low.semver)) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|