A micro parser and version resolver for Semantic Version
npm install u-semver(~1kb) parser and version resolver following SemVer specs
![Codeship]()
bash
$ npm install u-semver
`$3
bash
$ bower install u-semver
`$3
javascript
SemVer.resolve(range: string, versions: Array, preRelease: boolean?): string
`
javascript
var versions = [
'1.0.1',
'1.1.9',
'1.0.0',
'2.0.0',
'0.1.1-alpha',
'1.3.2',
'0.2.3-pre',
'0.2.4-pre',
'0.2.0',
'0.0.12',
'0.0.13-pre'
];// resolving a specific version
SemVer.resolve('1.1.9', versions) //=> '1.1.9'
// resolving a patch range
SemVer.resolve('~1.0.0', versions) //=> '1.0.1'
// resolving a minor range
SemVer.resolve('^1.0.0', versions) //=> '1.3.2'
// resolving the latest version
SemVer.resolve('latest', versions) //=> '2.0.1'
// allow pre-release resolution
SemVer.resolve('^0.1.0', versions, true) //=> '0.2.4-pre'
// deny pre-release resolution
SemVer.resolve('^0.1.0', versions, false) //=> '0.2.0'
`$3
javascript
const VERSIONS = [
'1.0.1',
'1.1.9',
'1.0.0',
'0.1.1-alpha',
'1.3.2',
'0.2.3-pre',
'0.2.4-pre',
'0.2.4-pre.0',
'0.2.0',
'1.3.11',
'0.0.12',
'0.0.13-pre',
'1.3.10',
'1.3.9',
'1.3.7',
'1.3.12-pre.12',
'1.3.12-pre.4',
'2.0.0-pre',
'2.0.0-pre.4',
'2.0.0-pre.10',
'2.0.0',
'2.1.0-pre.13',
'2.1.0-pre.2',
'2.1.0-pre'
];
`haskell
package: u-semver
SemVer.resolve
Given a set of versions
✓ should resolve 1.0.2 to undefined
✓ should resolve 1.0.0 to 1.0.0
✓ should resolve 1.0.1 to 1.0.1
✓ should resolve 1.3.2 to 1.3.2
✓ should resolve ^1.3.12 to undefined
✓ should resolve ^1.3.12 (pre) to 1.3.12-pre.12
✓ should resolve ^0.1.0 to 0.2.0
✓ should resolve ~1.0.0 to 1.0.1
✓ should resolve ~0.1.0 (pre) to 0.1.1-alpha
✓ should resolve ^0.1.0 (pre) to 0.2.4-pre.0
✓ should resolve ^0.0.1 (pre) to 0.2.4-pre.0
✓ should resolve ~0.0.1 to 0.0.12
✓ should resolve ~0.0.1 (pre) to 0.0.13-pre
✓ should resolve ^1.0.0 to 1.3.11
✓ should resolve ~1.3.0 to 1.3.11
✓ should resolve ^1.3.0 (pre) to 1.3.12-pre.12
✓ should resolve ~2.0.0 (pre) to 2.0.0
✓ should resolve ~2.1.0 (pre) to 2.1.0-pre.13
✓ should resolve latest to 2.1.0-pre.13
19 passing (70ms)
``