132 lines
2.6 KiB
Markdown
132 lines
2.6 KiB
Markdown
## semver-utils
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Some utils that aren't provided by the mainstream `semver` module.
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### Usage
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```bash
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npm install --save semver-utils
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```
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```javascript
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'use strict';
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var semverUtils = require('semver-utils')
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, version = require('./package.json').version
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, semver = semverUtils.parse(version)
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;
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console.log(semver);
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```
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## API
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* `semverUtils.parse(semverString)`
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* `semverUtils.stringify(semverObject)`
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* `semverUtils.parseRange(rangeString)`
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* `semverUtils.stringifyRange(rangeArray)`
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### semverUtils.parse(semverString)
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Turns a string such as `1.0.6-1+build-623` into the object
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{
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semver: '1.0.6-1+build-623'
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, version: '1.0.6'
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, major: '1'
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, minor: '0'
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, patch: '6'
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, release: '1'
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, build: 'build-623'
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}
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returns `null` on **error**
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### semverUtils.stringify(semverObject)
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Creates a string such as `1.0.6-1+build-623` from the object
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{
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major: '1'
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, minor: '0'
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, patch: '6'
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, release: '1'
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, build: 'build-623'
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}
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### semverUtils.parseRange(rangeString)
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A solution to <https://github.com/isaacs/node-semver/issues/10>
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Parses a range string into an array of semver objects
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`>= 1.1.7 < 2.0.0 || 1.1.3` becomes
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[
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{
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"semver": ">= v1.1.7"
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, "operator": ">="
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, "major": 1
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, "minor": 1
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, "patch": 7
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}
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, {
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"semver": "< v2.0.0"
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, "operator": "<"
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, "major": 2
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, "minor": 0
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, "patch": 0
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}
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, {
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"operator": "||"
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}
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, {
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"semver": "v1.1.3"
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, "operator": "="
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, "major": 1
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, "minor": 1
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, "patch": 3
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}
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]
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### semverUtils.stringifyRange(rangeArray)
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Creates a range string such as `>= 1.1.7 < 2.0.0 || 1.1.3`
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from an array of semver objects (and operators) such as
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[
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{
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"semver": ">= v1.1.7"
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, "operator": ">="
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, "major": 1
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, "minor": 1
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, "patch": 7
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}
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, {
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"semver": "< v2.0.0"
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, "operator": "<"
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, "major": 2
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, "minor": 0
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, "patch": 0
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}
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, {
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"operator": "||"
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}
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, {
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"semver": "v1.1.3"
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, "operator": "="
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, "major": 1
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, "minor": 1
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, "patch": 3
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}
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]
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## Obsolete Work
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* https://github.com/mojombo/semver/issues/32
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* https://gist.github.com/coolaj86/3012865
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* https://github.com/isaacs/node-semver/issues/10
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* https://github.com/mojombo/semver.org/issues/59
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