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-rwxr-xr-xtools/node_modules/eslint/node_modules/semver/bin/semver133
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diff --git a/tools/node_modules/eslint/node_modules/semver/bin/semver b/tools/node_modules/eslint/node_modules/semver/bin/semver
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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)
+ , versions = []
+ , range = []
+ , gt = []
+ , lt = []
+ , eq = []
+ , inc = null
+ , version = require("../package.json").version
+ , loose = false
+ , identifier = undefined
+ , semver = require("../semver")
+ , reverse = false
+
+main()
+
+function main () {
+ if (!argv.length) return help()
+ while (argv.length) {
+ var a = argv.shift()
+ var i = a.indexOf('=')
+ if (i !== -1) {
+ a = a.slice(0, i)
+ argv.unshift(a.slice(i + 1))
+ }
+ switch (a) {
+ case "-rv": case "-rev": case "--rev": case "--reverse":
+ reverse = true
+ break
+ case "-l": case "--loose":
+ loose = 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 "-h": case "--help": case "-?":
+ return help()
+ default:
+ versions.push(a)
+ break
+ }
+ }
+
+ versions = versions.filter(function (v) {
+ return semver.valid(v, loose)
+ })
+ 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], loose)
+ })
+ 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, loose)
+ }).map(function (v) {
+ return semver.clean(v, loose)
+ }).map(function (v) {
+ return inc ? semver.inc(v, inc, loose, identifier) : v
+ }).forEach(function (v,i,_) { console.log(v) })
+}
+
+function help () {
+ console.log(["SemVer " + version
+ ,""
+ ,"A JavaScript implementation of the http://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"
+ ,""
+ ,"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"))
+}