npm install simverMost Simple Version object ever.
Provides 4 attributes: Major, Minor, Patch, Build
Our goal is to meet 90% of the usage by population and to keep the library dead simple.
This library will not take care of edge cases.
const Version = require("simver");const snapshotA = new Version("1.10.3");
const snapshotB = new Version("1.10.3.6");
if (snapshotA > snapshotB) { ... } else { ... }
const releaseSemanticVersion = snapshotB.getVersion(); // "1.10.3"
const internalBuildVersion = snapshotB.getBuild(); // "6"
const wholeVersion =
; // "1.10.3.6"`Upgrades
Be careful Version is mutable object though
const buildUpgrade = snapshotB.build(); // "1.10.3.7"const patchUpgrade = snapshotB.patch(); // "1.10.4.0"
const minorUpgrade = snapshotB.minor(); // "1.11.0.0"
const majorUpgrade = snapshotB.major(); // "2.0.0.0"
// Skip any version interval if necessary
const skipPatchUpgrade = snapshotA.patch(2); // "1.10.5"
// If original version does not have enough attribute,
// upgrades to non-existing attribute will be ignored
const nochange = (new Version("10.5")).patch(); // "10.5", since no patch
Limitations
Each of the attributes except Major (Minor, Patch, Build) can only have 2 digitRanged from 0.0.0.0 to n.99.99.99
Edge case handling
If you want to handle edge cases, you're free to extend the Version class.
const Version = require('simver');
class EscapeCharacterVersion extends Version {
constructor(verString) {
super(verString.replace(/[^\d.]/g, ""));
}
}