deps: semver@7.5.0

node_modules/semver/bin/semver.js

@@ -23,7 +23,10 @@ let rtl = false
 
 let identifier
 
+let identifierBase
+
 const semver = require('../')
+const parseOptions = require('../internal/parse-options')
 
 let reverse = false
 
@@ -71,6 +74,12 @@ const main = () => {
       case '-r': case '--range':
         range.push(argv.shift())
         break
+      case '-n':
+        identifierBase = argv.shift()
+        if (identifierBase === 'false') {
+          identifierBase = false
+        }
+        break
       case '-c': case '--coerce':
         coerce = true
         break
@@ -88,7 +97,7 @@ const main = () => {
     }
   }
 
-  options = { loose: loose, includePrerelease: includePrerelease, rtl: rtl }
+  options = parseOptions({ loose, includePrerelease, rtl })
 
   versions = versions.map((v) => {
     return coerce ? (semver.coerce(v, options) || { version: v }).version : v
@@ -127,7 +136,7 @@ const success = () => {
   }).map((v) => {
     return semver.clean(v, options)
   }).map((v) => {
-    return inc ? semver.inc(v, inc, options, identifier) : v
+    return inc ? semver.inc(v, inc, options, identifier, identifierBase) : v
   }).forEach((v, i, _) => {
     console.log(v)
   })
@@ -172,6 +181,11 @@ Options:
 --ltr
         Coerce version strings left to right (default)
 
+-n <base>
+        Base number to be used for the prerelease identifier.
+        Can be either 0 or 1, or false to omit the number altogether.
+        Defaults to 0.
+
 Program exits successfully if any valid version satisfies
 all supplied ranges, and prints all satisfying versions.
 

node_modules/semver/classes/comparator.js

@@ -78,13 +78,6 @@ class Comparator {
       throw new TypeError('a Comparator is required')
     }
 
-    if (!options || typeof options !== 'object') {
-      options = {
-        loose: !!options,
-        includePrerelease: false,
-      }
-    }
-
     if (this.operator === '') {
       if (this.value === '') {
         return true
@@ -97,32 +90,43 @@ class Comparator {
       return new Range(this.value, options).test(comp.semver)
     }
 
-    const sameDirectionIncreasing =
-      (this.operator === '>=' || this.operator === '>') &&
-      (comp.operator === '>=' || comp.operator === '>')
-    const sameDirectionDecreasing =
-      (this.operator === '<=' || this.operator === '<') &&
-      (comp.operator === '<=' || comp.operator === '<')
-    const sameSemVer = this.semver.version === comp.semver.version
-    const differentDirectionsInclusive =
-      (this.operator === '>=' || this.operator === '<=') &&
-      (comp.operator === '>=' || comp.operator === '<=')
-    const oppositeDirectionsLessThan =
-      cmp(this.semver, '<', comp.semver, options) &&
-      (this.operator === '>=' || this.operator === '>') &&
-        (comp.operator === '<=' || comp.operator === '<')
-    const oppositeDirectionsGreaterThan =
-      cmp(this.semver, '>', comp.semver, options) &&
-      (this.operator === '<=' || this.operator === '<') &&
-        (comp.operator === '>=' || comp.operator === '>')
-
-    return (
-      sameDirectionIncreasing ||
-      sameDirectionDecreasing ||
-      (sameSemVer && differentDirectionsInclusive) ||
-      oppositeDirectionsLessThan ||
-      oppositeDirectionsGreaterThan
-    )
+    options = parseOptions(options)
+
+    // Special cases where nothing can possibly be lower
+    if (options.includePrerelease &&
+      (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) {
+      return false
+    }
+    if (!options.includePrerelease &&
+      (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) {
+      return false
+    }
+
+    // Same direction increasing (> or >=)
+    if (this.operator.startsWith('>') && comp.operator.startsWith('>')) {
+      return true
+    }
+    // Same direction decreasing (< or <=)
+    if (this.operator.startsWith('<') && comp.operator.startsWith('<')) {
+      return true
+    }
+    // same SemVer and both sides are inclusive (<= or >=)
+    if (
+      (this.semver.version === comp.semver.version) &&
+      this.operator.includes('=') && comp.operator.includes('=')) {
+      return true
+    }
+    // opposite directions less than
+    if (cmp(this.semver, '<', comp.semver, options) &&
+      this.operator.startsWith('>') && comp.operator.startsWith('<')) {
+      return true
+    }
+    // opposite directions greater than
+    if (cmp(this.semver, '>', comp.semver, options) &&
+      this.operator.startsWith('<') && comp.operator.startsWith('>')) {
+      return true
+    }
+    return false
   }
 }
 

node_modules/semver/classes/range.js

@@ -81,8 +81,10 @@ class Range {
 
     // memoize range parsing for performance.
     // this is a very hot path, and fully deterministic.
-    const memoOpts = Object.keys(this.options).join(',')
-    const memoKey = `parseRange:${memoOpts}:${range}`
+    const memoOpts =
+      (this.options.includePrerelease && FLAG_INCLUDE_PRERELEASE) |
+      (this.options.loose && FLAG_LOOSE)
+    const memoKey = memoOpts + ':' + range
     const cached = cache.get(memoKey)
     if (cached) {
       return cached
@@ -190,6 +192,7 @@ class Range {
     return false
   }
 }
+
 module.exports = Range
 
 const LRU = require('lru-cache')
@@ -206,6 +209,7 @@ const {
   tildeTrimReplace,
   caretTrimReplace,
 } = require('../internal/re')
+const { FLAG_INCLUDE_PRERELEASE, FLAG_LOOSE } = require('../internal/constants')
 
 const isNullSet = c => c.value === '<0.0.0-0'
 const isAny = c => c.value === ''

node_modules/semver/classes/semver.js

@@ -16,7 +16,7 @@ class SemVer {
         version = version.version
       }
     } else if (typeof version !== 'string') {
-      throw new TypeError(`Invalid Version: ${version}`)
+      throw new TypeError(`Invalid Version: ${require('util').inspect(version)}`)
     }
 
     if (version.length > MAX_LENGTH) {
@@ -175,36 +175,36 @@ class SemVer {
 
   // preminor will bump the version up to the next minor release, and immediately
   // down to pre-release. premajor and prepatch work the same way.
-  inc (release, identifier) {
+  inc (release, identifier, identifierBase) {
     switch (release) {
       case 'premajor':
         this.prerelease.length = 0
         this.patch = 0
         this.minor = 0
         this.major++
-        this.inc('pre', identifier)
+        this.inc('pre', identifier, identifierBase)
         break
       case 'preminor':
         this.prerelease.length = 0
         this.patch = 0
         this.minor++
-        this.inc('pre', identifier)
+        this.inc('pre', identifier, identifierBase)
         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)
+        this.inc('patch', identifier, identifierBase)
+        this.inc('pre', identifier, identifierBase)
         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('patch', identifier, identifierBase)
         }
-        this.inc('pre', identifier)
+        this.inc('pre', identifier, identifierBase)
         break
 
       case 'major':
@@ -246,9 +246,15 @@ class SemVer {
         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':
+      case 'pre': {
+        const base = Number(identifierBase) ? 1 : 0
+
+        if (!identifier && identifierBase === false) {
+          throw new Error('invalid increment argument: identifier is empty')
+        }
+
         if (this.prerelease.length === 0) {
-          this.prerelease = [0]
+          this.prerelease = [base]
         } else {
           let i = this.prerelease.length
           while (--i >= 0) {
@@ -259,22 +265,29 @@ class SemVer {
           }
           if (i === -1) {
             // didn't increment anything
-            this.prerelease.push(0)
+            if (identifier === this.prerelease.join('.') && identifierBase === false) {
+              throw new Error('invalid increment argument: identifier already exists')
+            }
+            this.prerelease.push(base)
           }
         }
         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
+          let prerelease = [identifier, base]
+          if (identifierBase === false) {
+            prerelease = [identifier]
+          }
           if (compareIdentifiers(this.prerelease[0], identifier) === 0) {
             if (isNaN(this.prerelease[1])) {
-              this.prerelease = [identifier, 0]
+              this.prerelease = prerelease
             }
           } else {
-            this.prerelease = [identifier, 0]
+            this.prerelease = prerelease
           }
         }
         break
-
+      }
       default:
         throw new Error(`invalid increment argument: ${release}`)
     }

node_modules/semver/functions/diff.js

@@ -1,23 +1,54 @@
-const parse = require('./parse')
-const eq = require('./eq')
+const parse = require('./parse.js')
 
 const diff = (version1, version2) => {
-  if (eq(version1, version2)) {
+  const v1 = parse(version1, null, true)
+  const v2 = parse(version2, null, true)
+  const comparison = v1.compare(v2)
+
+  if (comparison === 0) {
     return null
-  } else {
-    const v1 = parse(version1)
-    const v2 = parse(version2)
-    const hasPre = v1.prerelease.length || v2.prerelease.length
-    const prefix = hasPre ? 'pre' : ''
-    const defaultResult = hasPre ? 'prerelease' : ''
-    for (const key in v1) {
-      if (key === 'major' || key === 'minor' || key === 'patch') {
-        if (v1[key] !== v2[key]) {
-          return prefix + key
-        }
-      }
-    }
-    return defaultResult // may be undefined
   }
+
+  const v1Higher = comparison > 0
+  const highVersion = v1Higher ? v1 : v2
+  const lowVersion = v1Higher ? v2 : v1
+  const highHasPre = !!highVersion.prerelease.length
+
+  // add the `pre` prefix if we are going to a prerelease version
+  const prefix = highHasPre ? 'pre' : ''
+
+  if (v1.major !== v2.major) {
+    return prefix + 'major'
+  }
+
+  if (v1.minor !== v2.minor) {
+    return prefix + 'minor'
+  }
+
+  if (v1.patch !== v2.patch) {
+    return prefix + 'patch'
+  }
+
+  // at this point we know stable versions match but overall versions are not equal,
+  // so either they are both prereleases, or the lower version is a prerelease
+
+  if (highHasPre) {
+    // high and low are preleases
+    return 'prerelease'
+  }
+
+  if (lowVersion.patch) {
+    // anything higher than a patch bump would result in the wrong version
+    return 'patch'
+  }
+
+  if (lowVersion.minor) {
+    // anything higher than a minor bump would result in the wrong version
+    return 'minor'
+  }
+
+  // bumping major/minor/patch all have same result
+  return 'major'
 }
+
 module.exports = diff

node_modules/semver/functions/inc.js

@@ -1,7 +1,8 @@
 const SemVer = require('../classes/semver')
 
-const inc = (version, release, options, identifier) => {
+const inc = (version, release, options, identifier, identifierBase) => {
   if (typeof (options) === 'string') {
+    identifierBase = identifier
     identifier = options
     options = undefined
   }
@@ -10,7 +11,7 @@ const inc = (version, release, options, identifier) => {
     return new SemVer(
       version instanceof SemVer ? version.version : version,
       options
-    ).inc(release, identifier).version
+    ).inc(release, identifier, identifierBase).version
   } catch (er) {
     return null
   }