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-rwxr-xr-xnode_modules/semver/bin/semver.js174
1 files changed, 174 insertions, 0 deletions
diff --git a/node_modules/semver/bin/semver.js b/node_modules/semver/bin/semver.js
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+++ b/node_modules/semver/bin/semver.js
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+#!/usr/bin/env node
+// Standalone semver comparison program.
+// Exits successfully and prints matching version(s) if
+// any supplied version is valid and passes all tests.
+
+var argv = process.argv.slice(2)
+
+var versions = []
+
+var range = []
+
+var inc = null
+
+var version = require('../package.json').version
+
+var loose = false
+
+var includePrerelease = false
+
+var coerce = false
+
+var rtl = false
+
+var identifier
+
+var semver = require('../semver')
+
+var reverse = false
+
+var options = {}
+
+main()
+
+function main () {
+ if (!argv.length) return help()
+ while (argv.length) {
+ var a = argv.shift()
+ var indexOfEqualSign = a.indexOf('=')
+ if (indexOfEqualSign !== -1) {
+ a = a.slice(0, indexOfEqualSign)
+ argv.unshift(a.slice(indexOfEqualSign + 1))
+ }
+ switch (a) {
+ case '-rv': case '-rev': case '--rev': case '--reverse':
+ reverse = true
+ break
+ case '-l': case '--loose':
+ loose = true
+ break
+ case '-p': case '--include-prerelease':
+ includePrerelease = true
+ break
+ case '-v': case '--version':
+ versions.push(argv.shift())
+ break
+ case '-i': case '--inc': case '--increment':
+ switch (argv[0]) {
+ case 'major': case 'minor': case 'patch': case 'prerelease':
+ case 'premajor': case 'preminor': case 'prepatch':
+ inc = argv.shift()
+ break
+ default:
+ inc = 'patch'
+ break
+ }
+ break
+ case '--preid':
+ identifier = argv.shift()
+ break
+ case '-r': case '--range':
+ range.push(argv.shift())
+ break
+ case '-c': case '--coerce':
+ coerce = true
+ break
+ case '--rtl':
+ rtl = true
+ break
+ case '--ltr':
+ rtl = false
+ break
+ case '-h': case '--help': case '-?':
+ return help()
+ default:
+ versions.push(a)
+ break
+ }
+ }
+
+ var options = { loose: loose, includePrerelease: includePrerelease, rtl: rtl }
+
+ versions = versions.map(function (v) {
+ return coerce ? (semver.coerce(v, options) || { version: v }).version : v
+ }).filter(function (v) {
+ return semver.valid(v)
+ })
+ if (!versions.length) return fail()
+ if (inc && (versions.length !== 1 || range.length)) { return failInc() }
+
+ for (var i = 0, l = range.length; i < l; i++) {
+ versions = versions.filter(function (v) {
+ return semver.satisfies(v, range[i], options)
+ })
+ if (!versions.length) return fail()
+ }
+ return success(versions)
+}
+
+function failInc () {
+ console.error('--inc can only be used on a single version with no range')
+ fail()
+}
+
+function fail () { process.exit(1) }
+
+function success () {
+ var compare = reverse ? 'rcompare' : 'compare'
+ versions.sort(function (a, b) {
+ return semver[compare](a, b, options)
+ }).map(function (v) {
+ return semver.clean(v, options)
+ }).map(function (v) {
+ return inc ? semver.inc(v, inc, options, identifier) : v
+ }).forEach(function (v, i, _) { console.log(v) })
+}
+
+function help () {
+ console.log(['SemVer ' + version,
+ '',
+ 'A JavaScript implementation of the https://semver.org/ specification',
+ 'Copyright Isaac Z. Schlueter',
+ '',
+ 'Usage: semver [options] <version> [<version> [...]]',
+ 'Prints valid versions sorted by SemVer precedence',
+ '',
+ 'Options:',
+ '-r --range <range>',
+ ' Print versions that match the specified range.',
+ '',
+ '-i --increment [<level>]',
+ ' Increment a version by the specified level. Level can',
+ ' be one of: major, minor, patch, premajor, preminor,',
+ " prepatch, or prerelease. Default level is 'patch'.",
+ ' Only one version may be specified.',
+ '',
+ '--preid <identifier>',
+ ' Identifier to be used to prefix premajor, preminor,',
+ ' prepatch or prerelease version increments.',
+ '',
+ '-l --loose',
+ ' Interpret versions and ranges loosely',
+ '',
+ '-p --include-prerelease',
+ ' Always include prerelease versions in range matching',
+ '',
+ '-c --coerce',
+ ' Coerce a string into SemVer if possible',
+ ' (does not imply --loose)',
+ '',
+ '--rtl',
+ ' Coerce version strings right to left',
+ '',
+ '--ltr',
+ ' Coerce version strings left to right (default)',
+ '',
+ 'Program exits successfully if any valid version satisfies',
+ 'all supplied ranges, and prints all satisfying versions.',
+ '',
+ 'If no satisfying versions are found, then exits failure.',
+ '',
+ 'Versions are printed in ascending order, so supplying',
+ 'multiple versions to the utility will just sort them.'
+ ].join('\n'))
+}