bare-semver

bare-semver is a minimal semantic-versioning library for Bare: parse and compare versions, and build and test ranges. It's pure JavaScript and underpins Bare's module/addon resolution.

npm i bare-semver

Usage

const semver = require('bare-semver')

const version = semver.Version.parse('1.2.3-alpha.1+build.42')
console.log(version.major, version.minor, version.patch) // 1 2 3

console.log(semver.satisfies('1.2.3', '>=1.0.0 <2.0.0')) // true

API

const satisfied = semver.satisfies(version, range)

Test whether a version satisfies a range. semver.constants and semver.errors expose the supporting tables.

Version

const version = new semver.Version(major, minor, patch[, options]) · semver.Version.parse(input)

A parsed version with major, minor, patch, prerelease, and build, plus version.compare(other), version.toString(), and the static semver.Version.compare(a, b).

Comparator and range

const comparator = new semver.Comparator(operator, version)

A single comparator (operator, version, test(version), toString()).

const range = new semver.Range([comparators]) · semver.Range.parse(input)

A range of comparators: range.comparators, range.test(version), range.toString().

See also

• bare-module-resolve—uses semver ranges during resolution.
• Bare modules—the full bare-* catalog.
• Bare runtime API—the runtime this runs on.