@@ -1,33 +1,35 @@
-exports = module.exports = SemVer;
+exports = module.exports = SemVer
-// The debug function is excluded entirely from the minified version.
-/* nomin */ var debug;
-/* nomin */ if (typeof process === 'object' &&
- /* nomin */ process.env &&
- /* nomin */ process.env.NODE_DEBUG &&
- /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
- /* nomin */ debug = function() {
- /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
- /* nomin */ args.unshift('SEMVER');
- /* nomin */ console.log.apply(console, args);
- /* nomin */ };
-/* nomin */ else
- /* nomin */ debug = function() {};
+var debug
+/* istanbul ignore next */
+if (typeof process === 'object' &&
+ process.env &&
+ process.env.NODE_DEBUG &&
+ /\bsemver\b/i.test(process.env.NODE_DEBUG)) {
+ debug = function () {
+ var args = Array.prototype.slice.call(arguments, 0)
+ args.unshift('SEMVER')
+ console.log.apply(console, args)
+ }
+} else {
+ debug = function () {}
+}
// Note: this is the semver.org version of the spec that it implements
// Not necessarily the package version of this code.
-exports.SEMVER_SPEC_VERSION = '2.0.0';
+exports.SEMVER_SPEC_VERSION = '2.0.0'
-var MAX_LENGTH = 256;
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+var MAX_LENGTH = 256
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||
+ /* istanbul ignore next */ 9007199254740991
// Max safe segment length for coercion.
-var MAX_SAFE_COMPONENT_LENGTH = 16;
+var MAX_SAFE_COMPONENT_LENGTH = 16
// The actual regexps go on exports.re
-var re = exports.re = [];
-var src = exports.src = [];
-var R = 0;
+var re = exports.re = []
+var src = exports.src = []
+var R = 0
// The following Regular Expressions can be used for tokenizing,
// validating, and parsing SemVer version strings.
@@ -35,71 +37,67 @@
// ## Numeric Identifier
// A single `0`, or a non-zero digit followed by zero or more digits.
-var NUMERICIDENTIFIER = R++;
-src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
-var NUMERICIDENTIFIERLOOSE = R++;
-src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
-
+var NUMERICIDENTIFIER = R++
+src[NUMERICIDENTIFIER] = '0|[1-9]\\d*'
+var NUMERICIDENTIFIERLOOSE = R++
+src[NUMERICIDENTIFIERLOOSE] = '[0-9]+'
// ## Non-numeric Identifier
// Zero or more digits, followed by a letter or hyphen, and then zero or
// more letters, digits, or hyphens.
-var NONNUMERICIDENTIFIER = R++;
-src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
-
+var NONNUMERICIDENTIFIER = R++
+src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'
// ## Main Version
// Three dot-separated numeric identifiers.
-var MAINVERSION = R++;
+var MAINVERSION = R++
src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
'(' + src[NUMERICIDENTIFIER] + ')\\.' +
- '(' + src[NUMERICIDENTIFIER] + ')';
+ '(' + src[NUMERICIDENTIFIER] + ')'
-var MAINVERSIONLOOSE = R++;
+var MAINVERSIONLOOSE = R++
src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
'(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
- '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
+ '(' + src[NUMERICIDENTIFIERLOOSE] + ')'
// ## Pre-release Version Identifier
// A numeric identifier, or a non-numeric identifier.
-var PRERELEASEIDENTIFIER = R++;
+var PRERELEASEIDENTIFIER = R++
src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
- '|' + src[NONNUMERICIDENTIFIER] + ')';
+ '|' + src[NONNUMERICIDENTIFIER] + ')'
-var PRERELEASEIDENTIFIERLOOSE = R++;
+var PRERELEASEIDENTIFIERLOOSE = R++
src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
- '|' + src[NONNUMERICIDENTIFIER] + ')';
-
+ '|' + src[NONNUMERICIDENTIFIER] + ')'
// ## Pre-release Version
// Hyphen, followed by one or more dot-separated pre-release version
// identifiers.
-var PRERELEASE = R++;
+var PRERELEASE = R++
src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
- '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
+ '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))'
-var PRERELEASELOOSE = R++;
+var PRERELEASELOOSE = R++
src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
- '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
+ '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))'
// ## Build Metadata Identifier
// Any combination of digits, letters, or hyphens.
-var BUILDIDENTIFIER = R++;
-src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
+var BUILDIDENTIFIER = R++
+src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+'
// ## Build Metadata
// Plus sign, followed by one or more period-separated build metadata
// identifiers.
-var BUILD = R++;
+var BUILD = R++
src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
- '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
-
+ '(?:\\.' + src[BUILDIDENTIFIER] + ')*))'
// ## Full Version String
// A main version, followed optionally by a pre-release version and
@@ -110,802 +108,870 @@
// capturing group, because it should not ever be used in version
// comparison.
-var FULL = R++;
+var FULL = R++
var FULLPLAIN = 'v?' + src[MAINVERSION] +
src[PRERELEASE] + '?' +
- src[BUILD] + '?';
+ src[BUILD] + '?'
-src[FULL] = '^' + FULLPLAIN + '$';
+src[FULL] = '^' + FULLPLAIN + '$'
// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
// common in the npm registry.
var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
src[PRERELEASELOOSE] + '?' +
- src[BUILD] + '?';
+ src[BUILD] + '?'
-var LOOSE = R++;
-src[LOOSE] = '^' + LOOSEPLAIN + '$';
+var LOOSE = R++
+src[LOOSE] = '^' + LOOSEPLAIN + '$'
-var GTLT = R++;
-src[GTLT] = '((?:<|>)?=?)';
+var GTLT = R++
+src[GTLT] = '((?:<|>)?=?)'
// Something like "2.*" or "1.2.x".
// Note that "x.x" is a valid xRange identifer, meaning "any version"
// Only the first item is strictly required.
-var XRANGEIDENTIFIERLOOSE = R++;
-src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
-var XRANGEIDENTIFIER = R++;
-src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
+var XRANGEIDENTIFIERLOOSE = R++
+src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'
+var XRANGEIDENTIFIER = R++
+src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*'
-var XRANGEPLAIN = R++;
+var XRANGEPLAIN = R++
src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
'(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
'(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
'(?:' + src[PRERELEASE] + ')?' +
src[BUILD] + '?' +
- ')?)?';
+ ')?)?'
-var XRANGEPLAINLOOSE = R++;
+var XRANGEPLAINLOOSE = R++
src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
'(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
'(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
'(?:' + src[PRERELEASELOOSE] + ')?' +
src[BUILD] + '?' +
- ')?)?';
+ ')?)?'
-var XRANGE = R++;
-src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
-var XRANGELOOSE = R++;
-src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
+var XRANGE = R++
+src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$'
+var XRANGELOOSE = R++
+src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$'
// Coercion.
// Extract anything that could conceivably be a part of a valid semver
-var COERCE = R++;
+var COERCE = R++
src[COERCE] = '(?:^|[^\\d])' +
'(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' +
'(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
'(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
- '(?:$|[^\\d])';
+ '(?:$|[^\\d])'
// Tilde ranges.
// Meaning is "reasonably at or greater than"
-var LONETILDE = R++;
-src[LONETILDE] = '(?:~>?)';
+var LONETILDE = R++
+src[LONETILDE] = '(?:~>?)'
-var TILDETRIM = R++;
-src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
-re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
-var tildeTrimReplace = '$1~';
-
-var TILDE = R++;
-src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
-var TILDELOOSE = R++;
-src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
+var TILDETRIM = R++
+src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+'
+re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g')
+var tildeTrimReplace = '$1~'
+
+var TILDE = R++
+src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$'
+var TILDELOOSE = R++
+src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$'
// Caret ranges.
// Meaning is "at least and backwards compatible with"
-var LONECARET = R++;
-src[LONECARET] = '(?:\\^)';
+var LONECARET = R++
+src[LONECARET] = '(?:\\^)'
-var CARETTRIM = R++;
-src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
-re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
-var caretTrimReplace = '$1^';
-
-var CARET = R++;
-src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
-var CARETLOOSE = R++;
-src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
+var CARETTRIM = R++
+src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+'
+re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g')
+var caretTrimReplace = '$1^'
+
+var CARET = R++
+src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$'
+var CARETLOOSE = R++
+src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$'
// A simple gt/lt/eq thing, or just "" to indicate "any version"
-var COMPARATORLOOSE = R++;
-src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
-var COMPARATOR = R++;
-src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
-
+var COMPARATORLOOSE = R++
+src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$'
+var COMPARATOR = R++
+src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$'
// An expression to strip any whitespace between the gtlt and the thing
// it modifies, so that `> 1.2.3` ==> `>1.2.3`
-var COMPARATORTRIM = R++;
+var COMPARATORTRIM = R++
src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
- '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
+ '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')'
// this one has to use the /g flag
-re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
-var comparatorTrimReplace = '$1$2$3';
-
+re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g')
+var comparatorTrimReplace = '$1$2$3'
// Something like `1.2.3 - 1.2.4`
// Note that these all use the loose form, because they'll be
// checked against either the strict or loose comparator form
// later.
-var HYPHENRANGE = R++;
+var HYPHENRANGE = R++
src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
'\\s+-\\s+' +
'(' + src[XRANGEPLAIN] + ')' +
- '\\s*$';
+ '\\s*$'
-var HYPHENRANGELOOSE = R++;
+var HYPHENRANGELOOSE = R++
src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
'\\s+-\\s+' +
'(' + src[XRANGEPLAINLOOSE] + ')' +
- '\\s*$';
+ '\\s*$'
// Star ranges basically just allow anything at all.
-var STAR = R++;
-src[STAR] = '(<|>)?=?\\s*\\*';
+var STAR = R++
+src[STAR] = '(<|>)?=?\\s*\\*'
// Compile to actual regexp objects.
// All are flag-free, unless they were created above with a flag.
for (var i = 0; i < R; i++) {
- debug(i, src[i]);
- if (!re[i])
- re[i] = new RegExp(src[i]);
+ debug(i, src[i])
+ if (!re[i]) {
+ re[i] = new RegExp(src[i])
+ }
}
-exports.parse = parse;
-function parse(version, options) {
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
+exports.parse = parse
+function parse (version, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ }
+ }
- if (version instanceof SemVer)
- return version;
+ if (version instanceof SemVer) {
+ return version
+ }
- if (typeof version !== 'string')
- return null;
+ if (typeof version !== 'string') {
+ return null
+ }
- if (version.length > MAX_LENGTH)
- return null;
+ if (version.length > MAX_LENGTH) {
+ return null
+ }
- var r = options.loose ? re[LOOSE] : re[FULL];
- if (!r.test(version))
- return null;
+ var r = options.loose ? re[LOOSE] : re[FULL]
+ if (!r.test(version)) {
+ return null
+ }
try {
- return new SemVer(version, options);
+ return new SemVer(version, options)
} catch (er) {
- return null;
+ return null
}
}
-exports.valid = valid;
-function valid(version, options) {
- var v = parse(version, options);
- return v ? v.version : null;
+exports.valid = valid
+function valid (version, options) {
+ var v = parse(version, options)
+ return v ? v.version : null
}
-
-exports.clean = clean;
-function clean(version, options) {
- var s = parse(version.trim().replace(/^[=v]+/, ''), options);
- return s ? s.version : null;
+exports.clean = clean
+function clean (version, options) {
+ var s = parse(version.trim().replace(/^[=v]+/, ''), options)
+ return s ? s.version : null
}
-exports.SemVer = SemVer;
+exports.SemVer = SemVer
-function SemVer(version, options) {
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
+function SemVer (version, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ }
+ }
if (version instanceof SemVer) {
- if (version.loose === options.loose)
- return version;
- else
- version = version.version;
+ if (version.loose === options.loose) {
+ return version
+ } else {
+ version = version.version
+ }
} else if (typeof version !== 'string') {
- throw new TypeError('Invalid Version: ' + version);
+ throw new TypeError('Invalid Version: ' + version)
}
- if (version.length > MAX_LENGTH)
+ if (version.length > MAX_LENGTH) {
throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
+ }
- if (!(this instanceof SemVer))
- return new SemVer(version, options);
+ if (!(this instanceof SemVer)) {
+ return new SemVer(version, options)
+ }
- debug('SemVer', version, options);
- this.options = options;
- this.loose = !!options.loose;
+ debug('SemVer', version, options)
+ this.options = options
+ this.loose = !!options.loose
- var m = version.trim().match(options.loose ? re[LOOSE] : re[FULL]);
+ var m = version.trim().match(options.loose ? re[LOOSE] : re[FULL])
- if (!m)
- throw new TypeError('Invalid Version: ' + version);
+ if (!m) {
+ throw new TypeError('Invalid Version: ' + version)
+ }
- this.raw = version;
+ this.raw = version
// these are actually numbers
- this.major = +m[1];
- this.minor = +m[2];
- this.patch = +m[3];
+ this.major = +m[1]
+ this.minor = +m[2]
+ this.patch = +m[3]
- if (this.major > MAX_SAFE_INTEGER || this.major < 0)
+ if (this.major > MAX_SAFE_INTEGER || this.major < 0) {
throw new TypeError('Invalid major version')
+ }
- if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
+ if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) {
throw new TypeError('Invalid minor version')
+ }
- if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
+ if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) {
throw new TypeError('Invalid patch version')
+ }
// numberify any prerelease numeric ids
- if (!m[4])
- this.prerelease = [];
- else
- this.prerelease = m[4].split('.').map(function(id) {
+ if (!m[4]) {
+ this.prerelease = []
+ } else {
+ this.prerelease = m[4].split('.').map(function (id) {
if (/^[0-9]+$/.test(id)) {
- var num = +id;
- if (num >= 0 && num < MAX_SAFE_INTEGER)
- return num;
- }
- return id;
- });
-
- this.build = m[5] ? m[5].split('.') : [];
- this.format();
-}
-
-SemVer.prototype.format = function() {
- this.version = this.major + '.' + this.minor + '.' + this.patch;
- if (this.prerelease.length)
- this.version += '-' + this.prerelease.join('.');
- return this.version;
-};
-
-SemVer.prototype.toString = function() {
- return this.version;
-};
-
-SemVer.prototype.compare = function(other) {
- debug('SemVer.compare', this.version, this.options, other);
- if (!(other instanceof SemVer))
- other = new SemVer(other, this.options);
-
- return this.compareMain(other) || this.comparePre(other);
-};
-
-SemVer.prototype.compareMain = function(other) {
- if (!(other instanceof SemVer))
- other = new SemVer(other, this.options);
+ var num = +id
+ if (num >= 0 && num < MAX_SAFE_INTEGER) {
+ return num
+ }
+ }
+ return id
+ })
+ }
+
+ this.build = m[5] ? m[5].split('.') : []
+ this.format()
+}
+
+SemVer.prototype.format = function () {
+ this.version = this.major + '.' + this.minor + '.' + this.patch
+ if (this.prerelease.length) {
+ this.version += '-' + this.prerelease.join('.')
+ }
+ return this.version
+}
+
+SemVer.prototype.toString = function () {
+ return this.version
+}
+
+SemVer.prototype.compare = function (other) {
+ debug('SemVer.compare', this.version, this.options, other)
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options)
+ }
+
+ return this.compareMain(other) || this.comparePre(other)
+}
+
+SemVer.prototype.compareMain = function (other) {
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options)
+ }
return compareIdentifiers(this.major, other.major) ||
compareIdentifiers(this.minor, other.minor) ||
- compareIdentifiers(this.patch, other.patch);
-};
+ compareIdentifiers(this.patch, other.patch)
+}
-SemVer.prototype.comparePre = function(other) {
- if (!(other instanceof SemVer))
- other = new SemVer(other, this.options);
+SemVer.prototype.comparePre = function (other) {
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options)
+ }
// NOT having a prerelease is > having one
- if (this.prerelease.length && !other.prerelease.length)
- return -1;
- else if (!this.prerelease.length && other.prerelease.length)
- return 1;
- else if (!this.prerelease.length && !other.prerelease.length)
- return 0;
+ if (this.prerelease.length && !other.prerelease.length) {
+ return -1
+ } else if (!this.prerelease.length && other.prerelease.length) {
+ return 1
+ } else if (!this.prerelease.length && !other.prerelease.length) {
+ return 0
+ }
- var i = 0;
+ var i = 0
do {
- var a = this.prerelease[i];
- var b = other.prerelease[i];
- debug('prerelease compare', i, a, b);
- if (a === undefined && b === undefined)
- return 0;
- else if (b === undefined)
- return 1;
- else if (a === undefined)
- return -1;
- else if (a === b)
- continue;
- else
- return compareIdentifiers(a, b);
- } while (++i);
-};
+ var a = this.prerelease[i]
+ var b = other.prerelease[i]
+ debug('prerelease compare', i, a, b)
+ if (a === undefined && b === undefined) {
+ return 0
+ } else if (b === undefined) {
+ return 1
+ } else if (a === undefined) {
+ return -1
+ } else if (a === b) {
+ continue
+ } else {
+ return compareIdentifiers(a, b)
+ }
+ } while (++i)
+}
// preminor will bump the version up to the next minor release, and immediately
// down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release, identifier) {
+SemVer.prototype.inc = function (release, identifier) {
switch (release) {
case 'premajor':
- this.prerelease.length = 0;
- this.patch = 0;
- this.minor = 0;
- this.major++;
- this.inc('pre', identifier);
- break;
+ this.prerelease.length = 0
+ this.patch = 0
+ this.minor = 0
+ this.major++
+ this.inc('pre', identifier)
+ break
case 'preminor':
- this.prerelease.length = 0;
- this.patch = 0;
- this.minor++;
- this.inc('pre', identifier);
- break;
+ this.prerelease.length = 0
+ this.patch = 0
+ this.minor++
+ this.inc('pre', identifier)
+ break
case 'prepatch':
// If this is already a prerelease, it will bump to the next version
// drop any prereleases that might already exist, since they are not
// relevant at this point.
- this.prerelease.length = 0;
- this.inc('patch', identifier);
- this.inc('pre', identifier);
- break;
+ this.prerelease.length = 0
+ this.inc('patch', identifier)
+ this.inc('pre', identifier)
+ break
// If the input is a non-prerelease version, this acts the same as
// prepatch.
case 'prerelease':
- if (this.prerelease.length === 0)
- this.inc('patch', identifier);
- this.inc('pre', identifier);
- break;
+ if (this.prerelease.length === 0) {
+ this.inc('patch', identifier)
+ }
+ this.inc('pre', identifier)
+ break
case 'major':
// If this is a pre-major version, bump up to the same major version.
// Otherwise increment major.
// 1.0.0-5 bumps to 1.0.0
// 1.1.0 bumps to 2.0.0
- if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
- this.major++;
- this.minor = 0;
- this.patch = 0;
- this.prerelease = [];
- break;
+ if (this.minor !== 0 ||
+ this.patch !== 0 ||
+ this.prerelease.length === 0) {
+ this.major++
+ }
+ this.minor = 0
+ this.patch = 0
+ this.prerelease = []
+ break
case 'minor':
// If this is a pre-minor version, bump up to the same minor version.
// Otherwise increment minor.
// 1.2.0-5 bumps to 1.2.0
// 1.2.1 bumps to 1.3.0
- if (this.patch !== 0 || this.prerelease.length === 0)
- this.minor++;
- this.patch = 0;
- this.prerelease = [];
- break;
+ if (this.patch !== 0 || this.prerelease.length === 0) {
+ this.minor++
+ }
+ this.patch = 0
+ this.prerelease = []
+ break
case 'patch':
// If this is not a pre-release version, it will increment the patch.
// If it is a pre-release it will bump up to the same patch version.
// 1.2.0-5 patches to 1.2.0
// 1.2.0 patches to 1.2.1
- if (this.prerelease.length === 0)
- this.patch++;
- this.prerelease = [];
- break;
+ if (this.prerelease.length === 0) {
+ this.patch++
+ }
+ this.prerelease = []
+ break
// This probably shouldn't be used publicly.
// 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
case 'pre':
- if (this.prerelease.length === 0)
- this.prerelease = [0];
- else {
- var i = this.prerelease.length;
+ if (this.prerelease.length === 0) {
+ this.prerelease = [0]
+ } else {
+ var i = this.prerelease.length
while (--i >= 0) {
if (typeof this.prerelease[i] === 'number') {
- this.prerelease[i]++;
- i = -2;
+ this.prerelease[i]++
+ i = -2
}
}
- if (i === -1) // didn't increment anything
- this.prerelease.push(0);
+ if (i === -1) {
+ // didn't increment anything
+ this.prerelease.push(0)
+ }
}
if (identifier) {
// 1.2.0-beta.1 bumps to 1.2.0-beta.2,
// 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
if (this.prerelease[0] === identifier) {
- if (isNaN(this.prerelease[1]))
- this.prerelease = [identifier, 0];
- } else
- this.prerelease = [identifier, 0];
+ if (isNaN(this.prerelease[1])) {
+ this.prerelease = [identifier, 0]
+ }
+ } else {
+ this.prerelease = [identifier, 0]
}
- break;
+ }
+ break
default:
- throw new Error('invalid increment argument: ' + release);
+ throw new Error('invalid increment argument: ' + release)
}
- this.format();
- this.raw = this.version;
- return this;
-};
-
-exports.inc = inc;
-function inc(version, release, loose, identifier) {
- if (typeof(loose) === 'string') {
- identifier = loose;
- loose = undefined;
+ this.format()
+ this.raw = this.version
+ return this
+}
+
+exports.inc = inc
+function inc (version, release, loose, identifier) {
+ if (typeof (loose) === 'string') {
+ identifier = loose
+ loose = undefined
}
try {
- return new SemVer(version, loose).inc(release, identifier).version;
+ return new SemVer(version, loose).inc(release, identifier).version
} catch (er) {
- return null;
+ return null
}
}
-exports.diff = diff;
-function diff(version1, version2) {
+exports.diff = diff
+function diff (version1, version2) {
if (eq(version1, version2)) {
- return null;
+ return null
} else {
- var v1 = parse(version1);
- var v2 = parse(version2);
+ var v1 = parse(version1)
+ var v2 = parse(version2)
+ var prefix = ''
if (v1.prerelease.length || v2.prerelease.length) {
- for (var key in v1) {
- if (key === 'major' || key === 'minor' || key === 'patch') {
- if (v1[key] !== v2[key]) {
- return 'pre'+key;
- }
- }
- }
- return 'prerelease';
+ prefix = 'pre'
+ var defaultResult = 'prerelease'
}
for (var key in v1) {
if (key === 'major' || key === 'minor' || key === 'patch') {
if (v1[key] !== v2[key]) {
- return key;
+ return prefix + key
}
}
}
+ return defaultResult // may be undefined
}
}
-exports.compareIdentifiers = compareIdentifiers;
+exports.compareIdentifiers = compareIdentifiers
-var numeric = /^[0-9]+$/;
-function compareIdentifiers(a, b) {
- var anum = numeric.test(a);
- var bnum = numeric.test(b);
+var numeric = /^[0-9]+$/
+function compareIdentifiers (a, b) {
+ var anum = numeric.test(a)
+ var bnum = numeric.test(b)
if (anum && bnum) {
- a = +a;
- b = +b;
+ a = +a
+ b = +b
}
- return (anum && !bnum) ? -1 :
- (bnum && !anum) ? 1 :
- a < b ? -1 :
- a > b ? 1 :
- 0;
+ return a === b ? 0
+ : (anum && !bnum) ? -1
+ : (bnum && !anum) ? 1
+ : a < b ? -1
+ : 1
}
-exports.rcompareIdentifiers = rcompareIdentifiers;
-function rcompareIdentifiers(a, b) {
- return compareIdentifiers(b, a);
+exports.rcompareIdentifiers = rcompareIdentifiers
+function rcompareIdentifiers (a, b) {
+ return compareIdentifiers(b, a)
}
-exports.major = major;
-function major(a, loose) {
- return new SemVer(a, loose).major;
+exports.major = major
+function major (a, loose) {
+ return new SemVer(a, loose).major
}
-exports.minor = minor;
-function minor(a, loose) {
- return new SemVer(a, loose).minor;
+exports.minor = minor
+function minor (a, loose) {
+ return new SemVer(a, loose).minor
}
-exports.patch = patch;
-function patch(a, loose) {
- return new SemVer(a, loose).patch;
+exports.patch = patch
+function patch (a, loose) {
+ return new SemVer(a, loose).patch
}
-exports.compare = compare;
-function compare(a, b, loose) {
- return new SemVer(a, loose).compare(new SemVer(b, loose));
+exports.compare = compare
+function compare (a, b, loose) {
+ return new SemVer(a, loose).compare(new SemVer(b, loose))
}
-exports.compareLoose = compareLoose;
-function compareLoose(a, b) {
- return compare(a, b, true);
+exports.compareLoose = compareLoose
+function compareLoose (a, b) {
+ return compare(a, b, true)
}
-exports.rcompare = rcompare;
-function rcompare(a, b, loose) {
- return compare(b, a, loose);
+exports.rcompare = rcompare
+function rcompare (a, b, loose) {
+ return compare(b, a, loose)
}
-exports.sort = sort;
-function sort(list, loose) {
- return list.sort(function(a, b) {
- return exports.compare(a, b, loose);
- });
+exports.sort = sort
+function sort (list, loose) {
+ return list.sort(function (a, b) {
+ return exports.compare(a, b, loose)
+ })
}
-exports.rsort = rsort;
-function rsort(list, loose) {
- return list.sort(function(a, b) {
- return exports.rcompare(a, b, loose);
- });
+exports.rsort = rsort
+function rsort (list, loose) {
+ return list.sort(function (a, b) {
+ return exports.rcompare(a, b, loose)
+ })
}
-exports.gt = gt;
-function gt(a, b, loose) {
- return compare(a, b, loose) > 0;
+exports.gt = gt
+function gt (a, b, loose) {
+ return compare(a, b, loose) > 0
}
-exports.lt = lt;
-function lt(a, b, loose) {
- return compare(a, b, loose) < 0;
+exports.lt = lt
+function lt (a, b, loose) {
+ return compare(a, b, loose) < 0
}
-exports.eq = eq;
-function eq(a, b, loose) {
- return compare(a, b, loose) === 0;
+exports.eq = eq
+function eq (a, b, loose) {
+ return compare(a, b, loose) === 0
}
-exports.neq = neq;
-function neq(a, b, loose) {
- return compare(a, b, loose) !== 0;
+exports.neq = neq
+function neq (a, b, loose) {
+ return compare(a, b, loose) !== 0
}
-exports.gte = gte;
-function gte(a, b, loose) {
- return compare(a, b, loose) >= 0;
+exports.gte = gte
+function gte (a, b, loose) {
+ return compare(a, b, loose) >= 0
}
-exports.lte = lte;
-function lte(a, b, loose) {
- return compare(a, b, loose) <= 0;
+exports.lte = lte
+function lte (a, b, loose) {
+ return compare(a, b, loose) <= 0
}
-exports.cmp = cmp;
-function cmp(a, op, b, loose) {
- var ret;
+exports.cmp = cmp
+function cmp (a, op, b, loose) {
switch (op) {
case '===':
- if (typeof a === 'object') a = a.version;
- if (typeof b === 'object') b = b.version;
- ret = a === b;
- break;
+ if (typeof a === 'object')
+ a = a.version
+ if (typeof b === 'object')
+ b = b.version
+ return a === b
+
case '!==':
- if (typeof a === 'object') a = a.version;
- if (typeof b === 'object') b = b.version;
- ret = a !== b;
- break;
- case '': case '=': case '==': ret = eq(a, b, loose); break;
- case '!=': ret = neq(a, b, loose); break;
- case '>': ret = gt(a, b, loose); break;
- case '>=': ret = gte(a, b, loose); break;
- case '<': ret = lt(a, b, loose); break;
- case '<=': ret = lte(a, b, loose); break;
- default: throw new TypeError('Invalid operator: ' + op);
- }
- return ret;
-}
-
-exports.Comparator = Comparator;
-function Comparator(comp, options) {
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
+ if (typeof a === 'object')
+ a = a.version
+ if (typeof b === 'object')
+ b = b.version
+ return a !== b
+
+ case '':
+ case '=':
+ case '==':
+ return eq(a, b, loose)
+
+ case '!=':
+ return neq(a, b, loose)
+
+ case '>':
+ return gt(a, b, loose)
+
+ case '>=':
+ return gte(a, b, loose)
+
+ case '<':
+ return lt(a, b, loose)
+
+ case '<=':
+ return lte(a, b, loose)
+
+ default:
+ throw new TypeError('Invalid operator: ' + op)
+ }
+}
+
+exports.Comparator = Comparator
+function Comparator (comp, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ }
+ }
if (comp instanceof Comparator) {
- if (comp.loose === !!options.loose)
- return comp;
- else
- comp = comp.value;
+ if (comp.loose === !!options.loose) {
+ return comp
+ } else {
+ comp = comp.value
+ }
}
- if (!(this instanceof Comparator))
- return new Comparator(comp, options);
+ if (!(this instanceof Comparator)) {
+ return new Comparator(comp, options)
+ }
- debug('comparator', comp, options);
- this.options = options;
- this.loose = !!options.loose;
- this.parse(comp);
+ debug('comparator', comp, options)
+ this.options = options
+ this.loose = !!options.loose
+ this.parse(comp)
- if (this.semver === ANY)
- this.value = '';
- else
- this.value = this.operator + this.semver.version;
+ if (this.semver === ANY) {
+ this.value = ''
+ } else {
+ this.value = this.operator + this.semver.version
+ }
- debug('comp', this);
+ debug('comp', this)
}
-var ANY = {};
-Comparator.prototype.parse = function(comp) {
- var r = this.options.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
- var m = comp.match(r);
+var ANY = {}
+Comparator.prototype.parse = function (comp) {
+ var r = this.options.loose ? re[COMPARATORLOOSE] : re[COMPARATOR]
+ var m = comp.match(r)
- if (!m)
- throw new TypeError('Invalid comparator: ' + comp);
+ if (!m) {
+ throw new TypeError('Invalid comparator: ' + comp)
+ }
- this.operator = m[1];
- if (this.operator === '=')
- this.operator = '';
+ this.operator = m[1]
+ if (this.operator === '=') {
+ this.operator = ''
+ }
// if it literally is just '>' or '' then allow anything.
- if (!m[2])
- this.semver = ANY;
- else
- this.semver = new SemVer(m[2], this.options.loose);
-};
+ if (!m[2]) {
+ this.semver = ANY
+ } else {
+ this.semver = new SemVer(m[2], this.options.loose)
+ }
+}
-Comparator.prototype.toString = function() {
- return this.value;
-};
+Comparator.prototype.toString = function () {
+ return this.value
+}
-Comparator.prototype.test = function(version) {
- debug('Comparator.test', version, this.options.loose);
+Comparator.prototype.test = function (version) {
+ debug('Comparator.test', version, this.options.loose)
- if (this.semver === ANY)
- return true;
+ if (this.semver === ANY) {
+ return true
+ }
- if (typeof version === 'string')
- version = new SemVer(version, this.options);
+ if (typeof version === 'string') {
+ version = new SemVer(version, this.options)
+ }
- return cmp(version, this.operator, this.semver, this.options);
-};
+ return cmp(version, this.operator, this.semver, this.options)
+}
-Comparator.prototype.intersects = function(comp, options) {
+Comparator.prototype.intersects = function (comp, options) {
if (!(comp instanceof Comparator)) {
- throw new TypeError('a Comparator is required');
+ throw new TypeError('a Comparator is required')
}
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ }
+ }
- var rangeTmp;
+ var rangeTmp
if (this.operator === '') {
- rangeTmp = new Range(comp.value, options);
- return satisfies(this.value, rangeTmp, options);
+ rangeTmp = new Range(comp.value, options)
+ return satisfies(this.value, rangeTmp, options)
} else if (comp.operator === '') {
- rangeTmp = new Range(this.value, options);
- return satisfies(comp.semver, rangeTmp, options);
+ rangeTmp = new Range(this.value, options)
+ return satisfies(comp.semver, rangeTmp, options)
}
var sameDirectionIncreasing =
(this.operator === '>=' || this.operator === '>') &&
- (comp.operator === '>=' || comp.operator === '>');
+ (comp.operator === '>=' || comp.operator === '>')
var sameDirectionDecreasing =
(this.operator === '<=' || this.operator === '<') &&
- (comp.operator === '<=' || comp.operator === '<');
- var sameSemVer = this.semver.version === comp.semver.version;
+ (comp.operator === '<=' || comp.operator === '<')
+ var sameSemVer = this.semver.version === comp.semver.version
var differentDirectionsInclusive =
(this.operator === '>=' || this.operator === '<=') &&
- (comp.operator === '>=' || comp.operator === '<=');
+ (comp.operator === '>=' || comp.operator === '<=')
var oppositeDirectionsLessThan =
cmp(this.semver, '<', comp.semver, options) &&
((this.operator === '>=' || this.operator === '>') &&
- (comp.operator === '<=' || comp.operator === '<'));
+ (comp.operator === '<=' || comp.operator === '<'))
var oppositeDirectionsGreaterThan =
cmp(this.semver, '>', comp.semver, options) &&
((this.operator === '<=' || this.operator === '<') &&
- (comp.operator === '>=' || comp.operator === '>'));
+ (comp.operator === '>=' || comp.operator === '>'))
return sameDirectionIncreasing || sameDirectionDecreasing ||
(sameSemVer && differentDirectionsInclusive) ||
- oppositeDirectionsLessThan || oppositeDirectionsGreaterThan;
-};
-
+ oppositeDirectionsLessThan || oppositeDirectionsGreaterThan
+}
-exports.Range = Range;
-function Range(range, options) {
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
+exports.Range = Range
+function Range (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;
+ return range
} else {
- return new Range(range.raw, options);
+ return new Range(range.raw, options)
}
}
if (range instanceof Comparator) {
- return new Range(range.value, options);
+ return new Range(range.value, options)
}
- if (!(this instanceof Range))
- return new Range(range, options);
+ if (!(this instanceof Range)) {
+ return new Range(range, options)
+ }
- this.options = options;
- this.loose = !!options.loose;
+ 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(function(range) {
- return this.parseRange(range.trim());
- }, this).filter(function(c) {
+ this.raw = range
+ this.set = range.split(/\s*\|\|\s*/).map(function (range) {
+ return this.parseRange(range.trim())
+ }, this).filter(function (c) {
// throw out any that are not relevant for whatever reason
- return c.length;
- });
+ return c.length
+ })
if (!this.set.length) {
- throw new TypeError('Invalid SemVer Range: ' + range);
+ throw new TypeError('Invalid SemVer Range: ' + range)
}
- this.format();
+ this.format()
}
-Range.prototype.format = function() {
- this.range = this.set.map(function(comps) {
- return comps.join(' ').trim();
- }).join('||').trim();
- return this.range;
-};
+Range.prototype.format = function () {
+ this.range = this.set.map(function (comps) {
+ return comps.join(' ').trim()
+ }).join('||').trim()
+ return this.range
+}
-Range.prototype.toString = function() {
- return this.range;
-};
+Range.prototype.toString = function () {
+ return this.range
+}
-Range.prototype.parseRange = function(range) {
- var loose = this.options.loose;
- range = range.trim();
+Range.prototype.parseRange = function (range) {
+ var loose = this.options.loose
+ range = range.trim()
// `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
- var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
- range = range.replace(hr, hyphenReplace);
- debug('hyphen replace', range);
+ var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE]
+ range = range.replace(hr, hyphenReplace)
+ debug('hyphen replace', range)
// `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
- range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
- debug('comparator trim', range, re[COMPARATORTRIM]);
+ range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace)
+ debug('comparator trim', range, re[COMPARATORTRIM])
// `~ 1.2.3` => `~1.2.3`
- range = range.replace(re[TILDETRIM], tildeTrimReplace);
+ range = range.replace(re[TILDETRIM], tildeTrimReplace)
// `^ 1.2.3` => `^1.2.3`
- range = range.replace(re[CARETTRIM], caretTrimReplace);
+ range = range.replace(re[CARETTRIM], caretTrimReplace)
// normalize spaces
- range = range.split(/\s+/).join(' ');
+ range = range.split(/\s+/).join(' ')
// At this point, the range is completely trimmed and
// ready to be split into comparators.
- var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
- var set = range.split(' ').map(function(comp) {
- return parseComparator(comp, this.options);
- }, this).join(' ').split(/\s+/);
+ var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR]
+ var set = range.split(' ').map(function (comp) {
+ return parseComparator(comp, this.options)
+ }, this).join(' ').split(/\s+/)
if (this.options.loose) {
// in loose mode, throw out any that are not valid comparators
- set = set.filter(function(comp) {
- return !!comp.match(compRe);
- });
- }
- set = set.map(function(comp) {
- return new Comparator(comp, this.options);
- }, this);
+ set = set.filter(function (comp) {
+ return !!comp.match(compRe)
+ })
+ }
+ set = set.map(function (comp) {
+ return new Comparator(comp, this.options)
+ }, this)
- return set;
-};
+ return set
+}
-Range.prototype.intersects = function(range, options) {
+Range.prototype.intersects = function (range, options) {
if (!(range instanceof Range)) {
- throw new TypeError('a Range is required');
+ throw new TypeError('a Range is required')
}
- return this.set.some(function(thisComparators) {
- return thisComparators.every(function(thisComparator) {
- return range.set.some(function(rangeComparators) {
- return rangeComparators.every(function(rangeComparator) {
- return thisComparator.intersects(rangeComparator, options);
- });
- });
- });
- });
-};
+ return this.set.some(function (thisComparators) {
+ return thisComparators.every(function (thisComparator) {
+ return range.set.some(function (rangeComparators) {
+ return rangeComparators.every(function (rangeComparator) {
+ return thisComparator.intersects(rangeComparator, options)
+ })
+ })
+ })
+ })
+}
// Mostly just for testing and legacy API reasons
-exports.toComparators = toComparators;
-function toComparators(range, options) {
- return new Range(range, options).set.map(function(comp) {
- return comp.map(function(c) {
- return c.value;
- }).join(' ').trim().split(' ');
- });
+exports.toComparators = toComparators
+function toComparators (range, options) {
+ return new Range(range, options).set.map(function (comp) {
+ return comp.map(function (c) {
+ return c.value
+ }).join(' ').trim().split(' ')
+ })
}
// comprised of xranges, tildes, stars, and gtlt's at this point.
// already replaced the hyphen ranges
// turn into a set of JUST comparators.
-function 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;
+function 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
}
-function isX(id) {
- return !id || id.toLowerCase() === 'x' || id === '*';
+function isX (id) {
+ return !id || id.toLowerCase() === 'x' || id === '*'
}
// ~, ~> --> * (any, kinda silly)
@@ -914,41 +980,38 @@
// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-function replaceTildes(comp, options) {
- return comp.trim().split(/\s+/).map(function(comp) {
- return replaceTilde(comp, options);
- }).join(' ');
-}
-
-function replaceTilde(comp, options) {
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
- var r = options.loose ? re[TILDELOOSE] : re[TILDE];
- return comp.replace(r, function(_, M, m, p, pr) {
- debug('tilde', comp, _, M, m, p, pr);
- var ret;
-
- if (isX(M))
- ret = '';
- else if (isX(m))
- ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
- else if (isX(p))
+function replaceTildes (comp, options) {
+ return comp.trim().split(/\s+/).map(function (comp) {
+ return replaceTilde(comp, options)
+ }).join(' ')
+}
+
+function replaceTilde (comp, options) {
+ var r = options.loose ? re[TILDELOOSE] : re[TILDE]
+ return comp.replace(r, function (_, M, m, p, pr) {
+ debug('tilde', comp, _, M, m, p, pr)
+ var ret
+
+ if (isX(M)) {
+ ret = ''
+ } else if (isX(m)) {
+ ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'
+ } else if (isX(p)) {
// ~1.2 == >=1.2.0 <1.3.0
- ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
- else if (pr) {
- debug('replaceTilde pr', pr);
- if (pr.charAt(0) !== '-')
- pr = '-' + pr;
- ret = '>=' + M + '.' + m + '.' + p + pr +
- ' <' + M + '.' + (+m + 1) + '.0';
- } else
+ ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'
+ } else if (pr) {
+ debug('replaceTilde pr', pr)
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + (+m + 1) + '.0'
+ } else {
// ~1.2.3 == >=1.2.3 <1.3.0
ret = '>=' + M + '.' + m + '.' + p +
- ' <' + M + '.' + (+m + 1) + '.0';
+ ' <' + M + '.' + (+m + 1) + '.0'
+ }
- debug('tilde return', ret);
- return ret;
- });
+ debug('tilde return', ret)
+ return ret
+ })
}
// ^ --> * (any, kinda silly)
@@ -957,142 +1020,144 @@
// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
// ^1.2.3 --> >=1.2.3 <2.0.0
// ^1.2.0 --> >=1.2.0 <2.0.0
-function replaceCarets(comp, options) {
- return comp.trim().split(/\s+/).map(function(comp) {
- return replaceCaret(comp, options);
- }).join(' ');
-}
-
-function replaceCaret(comp, options) {
- debug('caret', comp, options);
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
- var r = options.loose ? re[CARETLOOSE] : re[CARET];
- return comp.replace(r, function(_, M, m, p, pr) {
- debug('caret', comp, _, M, m, p, pr);
- var ret;
-
- if (isX(M))
- ret = '';
- else if (isX(m))
- ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
- else if (isX(p)) {
- if (M === '0')
- ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
- else
- ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
+function replaceCarets (comp, options) {
+ return comp.trim().split(/\s+/).map(function (comp) {
+ return replaceCaret(comp, options)
+ }).join(' ')
+}
+
+function replaceCaret (comp, options) {
+ debug('caret', comp, options)
+ var r = options.loose ? re[CARETLOOSE] : re[CARET]
+ return comp.replace(r, function (_, M, m, p, pr) {
+ debug('caret', comp, _, M, m, p, pr)
+ var ret
+
+ if (isX(M)) {
+ ret = ''
+ } else if (isX(m)) {
+ ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'
+ } else if (isX(p)) {
+ if (M === '0') {
+ ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'
+ } else {
+ ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'
+ }
} else if (pr) {
- debug('replaceCaret pr', pr);
- if (pr.charAt(0) !== '-')
- pr = '-' + pr;
+ debug('replaceCaret pr', pr)
if (M === '0') {
- if (m === '0')
- ret = '>=' + M + '.' + m + '.' + p + pr +
- ' <' + M + '.' + m + '.' + (+p + 1);
- else
- ret = '>=' + M + '.' + m + '.' + p + pr +
- ' <' + M + '.' + (+m + 1) + '.0';
- } else
- ret = '>=' + M + '.' + m + '.' + p + pr +
- ' <' + (+M + 1) + '.0.0';
+ if (m === '0') {
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + m + '.' + (+p + 1)
} else {
- debug('no pr');
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + (+m + 1) + '.0'
+ }
+ } else {
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + (+M + 1) + '.0.0'
+ }
+ } else {
+ debug('no pr')
if (M === '0') {
- if (m === '0')
+ if (m === '0') {
ret = '>=' + M + '.' + m + '.' + p +
- ' <' + M + '.' + m + '.' + (+p + 1);
- else
+ ' <' + M + '.' + m + '.' + (+p + 1)
+ } else {
ret = '>=' + M + '.' + m + '.' + p +
- ' <' + M + '.' + (+m + 1) + '.0';
- } else
+ ' <' + M + '.' + (+m + 1) + '.0'
+ }
+ } else {
ret = '>=' + M + '.' + m + '.' + p +
- ' <' + (+M + 1) + '.0.0';
+ ' <' + (+M + 1) + '.0.0'
+ }
}
- debug('caret return', ret);
- return ret;
- });
-}
-
-function replaceXRanges(comp, options) {
- debug('replaceXRanges', comp, options);
- return comp.split(/\s+/).map(function(comp) {
- return replaceXRange(comp, options);
- }).join(' ');
-}
-
-function replaceXRange(comp, options) {
- comp = comp.trim();
- if (!options || typeof options !== 'object')
- options = { loose: !!options, includePrerelease: false }
- var r = options.loose ? re[XRANGELOOSE] : re[XRANGE];
- return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
- debug('xRange', comp, ret, gtlt, M, m, p, pr);
- var xM = isX(M);
- var xm = xM || isX(m);
- var xp = xm || isX(p);
- var anyX = xp;
+ debug('caret return', ret)
+ return ret
+ })
+}
+
+function replaceXRanges (comp, options) {
+ debug('replaceXRanges', comp, options)
+ return comp.split(/\s+/).map(function (comp) {
+ return replaceXRange(comp, options)
+ }).join(' ')
+}
+
+function replaceXRange (comp, options) {
+ comp = comp.trim()
+ var r = options.loose ? re[XRANGELOOSE] : re[XRANGE]
+ return comp.replace(r, function (ret, gtlt, M, m, p, pr) {
+ debug('xRange', comp, ret, gtlt, M, m, p, pr)
+ var xM = isX(M)
+ var xm = xM || isX(m)
+ var xp = xm || isX(p)
+ var anyX = xp
- if (gtlt === '=' && anyX)
- gtlt = '';
+ if (gtlt === '=' && anyX) {
+ gtlt = ''
+ }
if (xM) {
if (gtlt === '>' || gtlt === '<') {
// nothing is allowed
- ret = '<0.0.0';
+ ret = '<0.0.0'
} else {
// nothing is forbidden
- ret = '*';
+ 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;
- if (xp)
- p = 0;
+ if (xm) {
+ m = 0
+ }
+ p = 0
if (gtlt === '>') {
// >1 => >=2.0.0
// >1.2 => >=1.3.0
// >1.2.3 => >= 1.2.4
- gtlt = '>=';
+ gtlt = '>='
if (xm) {
- M = +M + 1;
- m = 0;
- p = 0;
- } else if (xp) {
- m = +m + 1;
- p = 0;
+ 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;
+ gtlt = '<'
+ if (xm) {
+ M = +M + 1
+ } else {
+ m = +m + 1
+ }
}
- ret = gtlt + M + '.' + m + '.' + p;
+ ret = gtlt + M + '.' + m + '.' + p
} else if (xm) {
- ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+ ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'
} else if (xp) {
- ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+ ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'
}
- debug('xRange return', ret);
+ debug('xRange return', ret)
- return ret;
- });
+ return ret
+ })
}
// Because * is AND-ed with everything else in the comparator,
// and '' means "any version", just remove the *s entirely.
-function replaceStars(comp, options) {
- debug('replaceStars', comp, options);
+function replaceStars (comp, options) {
+ debug('replaceStars', comp, options)
// Looseness is ignored here. star is always as loose as it gets!
- return comp.trim().replace(re[STAR], '');
+ return comp.trim().replace(re[STAR], '')
}
// This function is passed to string.replace(re[HYPHENRANGE])
@@ -1100,57 +1165,58 @@
// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
// 1.2 - 3.4 => >=1.2.0 <3.5.0
-function hyphenReplace($0,
+function hyphenReplace ($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'
+ } else if (isX(fp)) {
+ from = '>=' + fM + '.' + fm + '.0'
+ } else {
+ from = '>=' + from
+ }
- if (isX(fM))
- from = '';
- else if (isX(fm))
- from = '>=' + fM + '.0.0';
- else if (isX(fp))
- from = '>=' + fM + '.' + fm + '.0';
- else
- from = '>=' + from;
-
- if (isX(tM))
- to = '';
- else if (isX(tm))
- to = '<' + (+tM + 1) + '.0.0';
- else if (isX(tp))
- to = '<' + tM + '.' + (+tm + 1) + '.0';
- else if (tpr)
- to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
- else
- to = '<=' + to;
+ if (isX(tM)) {
+ to = ''
+ } else if (isX(tm)) {
+ to = '<' + (+tM + 1) + '.0.0'
+ } else if (isX(tp)) {
+ to = '<' + tM + '.' + (+tm + 1) + '.0'
+ } else if (tpr) {
+ to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr
+ } else {
+ to = '<=' + to
+ }
- return (from + ' ' + to).trim();
+ return (from + ' ' + to).trim()
}
-
// if ANY of the sets match ALL of its comparators, then pass
-Range.prototype.test = function(version) {
- if (!version)
- return false;
+Range.prototype.test = function (version) {
+ if (!version) {
+ return false
+ }
- if (typeof version === 'string')
- version = new SemVer(version, this.options);
+ if (typeof version === 'string') {
+ version = new SemVer(version, this.options)
+ }
for (var i = 0; i < this.set.length; i++) {
- if (testSet(this.set[i], version, this.options))
- return true;
+ if (testSet(this.set[i], version, this.options)) {
+ return true
+ }
}
- return false;
-};
+ return false
+}
-function testSet(set, version, options) {
+function testSet (set, version, options) {
for (var i = 0; i < set.length; i++) {
- if (!set[i].test(version))
- return false;
+ if (!set[i].test(version)) {
+ return false
+ }
}
-
- if (!options)
- options = {}
if (version.prerelease.length && !options.includePrerelease) {
// Find the set of versions that are allowed to have prereleases
@@ -1158,195 +1224,260 @@
// 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 (var i = 0; i < set.length; i++) {
- debug(set[i].semver);
- if (set[i].semver === ANY)
- continue;
+ for (i = 0; i < set.length; i++) {
+ debug(set[i].semver)
+ if (set[i].semver === ANY) {
+ continue
+ }
if (set[i].semver.prerelease.length > 0) {
- var allowed = set[i].semver;
+ var allowed = set[i].semver
if (allowed.major === version.major &&
allowed.minor === version.minor &&
- allowed.patch === version.patch)
- return true;
+ allowed.patch === version.patch) {
+ return true
+ }
}
}
// Version has a -pre, but it's not one of the ones we like.
- return false;
+ return false
}
- return true;
+ return true
}
-exports.satisfies = satisfies;
-function satisfies(version, range, options) {
+exports.satisfies = satisfies
+function satisfies (version, range, options) {
try {
- range = new Range(range, options);
+ range = new Range(range, options)
} catch (er) {
- return false;
+ return false
}
- return range.test(version);
+ return range.test(version)
}
-exports.maxSatisfying = maxSatisfying;
-function maxSatisfying(versions, range, options) {
- var max = null;
- var maxSV = null;
+exports.maxSatisfying = maxSatisfying
+function maxSatisfying (versions, range, options) {
+ var max = null
+ var maxSV = null
try {
- var rangeObj = new Range(range, options);
+ var rangeObj = new Range(range, options)
} catch (er) {
- return null;
+ return null
}
versions.forEach(function (v) {
- if (rangeObj.test(v)) { // satisfies(v, range, options)
- if (!max || maxSV.compare(v) === -1) { // compare(max, v, true)
- max = v;
- maxSV = new SemVer(max, options);
+ if (rangeObj.test(v)) {
+ // satisfies(v, range, options)
+ if (!max || maxSV.compare(v) === -1) {
+ // compare(max, v, true)
+ max = v
+ maxSV = new SemVer(max, options)
}
}
})
- return max;
+ return max
}
-exports.minSatisfying = minSatisfying;
-function minSatisfying(versions, range, options) {
- var min = null;
- var minSV = null;
+exports.minSatisfying = minSatisfying
+function minSatisfying (versions, range, options) {
+ var min = null
+ var minSV = null
try {
- var rangeObj = new Range(range, options);
+ var rangeObj = new Range(range, options)
} catch (er) {
- return null;
+ return null
}
versions.forEach(function (v) {
- if (rangeObj.test(v)) { // satisfies(v, range, options)
- if (!min || minSV.compare(v) === 1) { // compare(min, v, true)
- min = v;
- minSV = new SemVer(min, options);
+ if (rangeObj.test(v)) {
+ // satisfies(v, range, options)
+ if (!min || minSV.compare(v) === 1) {
+ // compare(min, v, true)
+ min = v
+ minSV = new SemVer(min, options)
+ }
+ }
+ })
+ return min
+}
+
+exports.minVersion = minVersion
+function minVersion (range, loose) {
+ range = new Range(range, loose)
+
+ var minver = new SemVer('0.0.0')
+ if (range.test(minver)) {
+ return minver
+ }
+
+ minver = new SemVer('0.0.0-0')
+ if (range.test(minver)) {
+ return minver
+ }
+
+ minver = null
+ for (var i = 0; i < range.set.length; ++i) {
+ var comparators = range.set[i]
+
+ comparators.forEach(function (comparator) {
+ // Clone to avoid manipulating the comparator's semver object.
+ var compver = new SemVer(comparator.semver.version)
+ switch (comparator.operator) {
+ case '>':
+ if (compver.prerelease.length === 0) {
+ compver.patch++
+ } else {
+ compver.prerelease.push(0)
}
+ compver.raw = compver.format()
+ /* fallthrough */
+ case '':
+ case '>=':
+ if (!minver || gt(minver, compver)) {
+ minver = compver
+ }
+ break
+ case '<':
+ case '<=':
+ /* Ignore maximum versions */
+ break
+ /* istanbul ignore next */
+ default:
+ throw new Error('Unexpected operation: ' + comparator.operator)
}
})
- return min;
+ }
+
+ if (minver && range.test(minver)) {
+ return minver
+ }
+
+ return null
}
-exports.validRange = validRange;
-function validRange(range, options) {
+exports.validRange = validRange
+function validRange (range, options) {
try {
// Return '*' instead of '' so that truthiness works.
// This will throw if it's invalid anyway
- return new Range(range, options).range || '*';
+ return new Range(range, options).range || '*'
} catch (er) {
- return null;
+ return null
}
}
// Determine if version is less than all the versions possible in the range
-exports.ltr = ltr;
-function ltr(version, range, options) {
- return outside(version, range, '<', options);
+exports.ltr = ltr
+function ltr (version, range, options) {
+ return outside(version, range, '<', options)
}
// Determine if version is greater than all the versions possible in the range.
-exports.gtr = gtr;
-function gtr(version, range, options) {
- return outside(version, range, '>', options);
+exports.gtr = gtr
+function gtr (version, range, options) {
+ return outside(version, range, '>', options)
}
-exports.outside = outside;
-function outside(version, range, hilo, options) {
- version = new SemVer(version, options);
- range = new Range(range, options);
+exports.outside = outside
+function outside (version, range, hilo, options) {
+ version = new SemVer(version, options)
+ range = new Range(range, options)
- var gtfn, ltefn, ltfn, comp, ecomp;
+ var gtfn, ltefn, ltfn, comp, ecomp
switch (hilo) {
case '>':
- gtfn = gt;
- ltefn = lte;
- ltfn = lt;
- comp = '>';
- ecomp = '>=';
- break;
+ gtfn = gt
+ ltefn = lte
+ ltfn = lt
+ comp = '>'
+ ecomp = '>='
+ break
case '<':
- gtfn = lt;
- ltefn = gte;
- ltfn = gt;
- comp = '<';
- ecomp = '<=';
- break;
+ gtfn = lt
+ ltefn = gte
+ ltfn = gt
+ comp = '<'
+ ecomp = '<='
+ break
default:
- throw new TypeError('Must provide a hilo val of "<" or ">"');
+ 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;
+ 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 comparators = range.set[i]
- var high = null;
- var low = null;
+ var high = null
+ var low = null
- comparators.forEach(function(comparator) {
+ comparators.forEach(function (comparator) {
if (comparator.semver === ANY) {
comparator = new Comparator('>=0.0.0')
}
- high = high || comparator;
- low = low || comparator;
+ high = high || comparator
+ low = low || comparator
if (gtfn(comparator.semver, high.semver, options)) {
- high = comparator;
+ high = comparator
} else if (ltfn(comparator.semver, low.semver, options)) {
- low = comparator;
+ 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;
+ 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;
+ return false
} else if (low.operator === ecomp && ltfn(version, low.semver)) {
- return false;
+ return false
}
}
- return true;
+ return true
}
-exports.prerelease = prerelease;
-function prerelease(version, options) {
- var parsed = parse(version, options);
- return (parsed && parsed.prerelease.length) ? parsed.prerelease : null;
+exports.prerelease = prerelease
+function prerelease (version, options) {
+ var parsed = parse(version, options)
+ return (parsed && parsed.prerelease.length) ? parsed.prerelease : null
}
-exports.intersects = intersects;
-function intersects(r1, r2, options) {
+exports.intersects = intersects
+function intersects (r1, r2, options) {
r1 = new Range(r1, options)
r2 = new Range(r2, options)
return r1.intersects(r2)
}
-exports.coerce = coerce;
-function coerce(version) {
- if (version instanceof SemVer)
- return version;
+exports.coerce = coerce
+function coerce (version) {
+ if (version instanceof SemVer) {
+ return version
+ }
- if (typeof version !== 'string')
- return null;
+ if (typeof version !== 'string') {
+ return null
+ }
- var match = version.match(re[COERCE]);
+ var match = version.match(re[COERCE])
- if (match == null)
- return null;
+ if (match == null) {
+ return null
+ }
- return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0'));
+ return parse(match[1] +
+ '.' + (match[2] || '0') +
+ '.' + (match[3] || '0'))
}