This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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59 lines
1.8 KiB
59 lines
1.8 KiB
6 years ago
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# compare-versions
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[](https://travis-ci.org/omichelsen/compare-versions)
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[](https://coveralls.io/github/omichelsen/compare-versions?branch=master)
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Compare [semver](https://semver.org/) version strings to find greater, equal or lesser. Runs in the browser as well as Node.js/React Native etc. Has no dependencies and is tiny (<600 bytes gzipped).
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This library supports the full semver specification, including comparing versions with different number of digits like `1.0.0`, `1.0`, `1`, and pre-release versions like `1.0.0-alpha`. Additionally supports the following variations:
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- Supports wildcards for minor and patch version like `1.0.x` or `1.0.*`.
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- Supports [Chromium version numbers](https://www.chromium.org/developers/version-numbers) with 4 parts, e.g. version `25.0.1364.126`.
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- Any leading `v` is ignored, e.g. `v1.0` is interpreted as `1.0`.
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- Leading zero is ignored, e.g. `1.01.1` is interpreted as `1.1.1`.
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## Install
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```bash
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$ npm install compare-versions
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```
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## Usage
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```javascript
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var compareVersions = require('compare-versions');
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compareVersions('10.1.8', '10.0.4'); // 1
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compareVersions('10.0.1', '10.0.1'); // 0
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compareVersions('10.1.1', '10.2.2'); // -1
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```
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Can also be used for sorting:
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```javascript
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var versions = [
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'1.5.19',
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'1.2.3',
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'1.5.5'
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]
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var sorted = versions.sort(compareVersions);
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/*
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[
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'1.2.3',
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'1.5.5',
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'1.5.19'
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]
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*/
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```
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### Browser
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If included directly in the browser, `compareVersions()` is available on the global window:
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```html
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<script src="compare-versions/index.js"></script>
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<script>
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window.compareVersions('10.0.0', '10.1.0');
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</script>
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```
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