git-prefix-tag v0.1.1

git-prefix-tag

get git tags with prefix

Install

$ npm install git-prefix-tag --save-dev

Usage

Assume you have tags like below

4de0361ae9c51f51fb6d3a50addfff6ca2d64a99 refs/tags/dev-v0.0.1 9ec697394a8def124f5b7c85e27a991adbff2c86 refs/tags/dev-v0.1.1 3dbfd9dbce2f48c68051d025e037b54bc17b015a refs/tags/dev-v0.1.2 5409b3f8b96087d73973efdacc0a290b873612e3 refs/tags/dev-v0.1.3 364a61ea754e8150e3bf460bc37709732260a851 refs/tags/prod-v0.1.0 a0ebc1571e2c69725877191d688c815701a49e78 refs/tags/prod-v0.1.1 a0ebc1571e2c69725877191d688c815701a49e78 refs/tags/sth-werid d5b47d82ecd19b5c19fe2bd28294ad887968a5aa refs/tags/prod-v0.1.2 10817d87a8182d2a72b174ffb70b879555a2b73c refs/tags/prod-v0.1.3-alpha 45a75e99ea1a6c333eadf81bdbfac164f6613955 refs/tags/prod-v0.1.4-beta 702139d72160a729854e3adbc62a2955f87e212b refs/tags/prod-v0.1.5 984e86d46ef724d4d06026740624cce5ecdb59fd refs/tags/prod-v0.1.6-beta

You can use git-prefix-tag to fetch the tag you want.

getLatest

This function definition is below.

function getLatest(prefix: string | regExp | Function, options: {
    semver: boolean = false,
    wholeVersion: boolean = false,
    withPrefix: boolean = false,
    all: boolean = false,
})： string | semver {}

You can use getLatest to get the latest version.

const helper = require('git-prefix-tag');
console.log(helper.getLatest('dev-v')); // 0.1.3

Options

There are several options here.

withPrefix

You can add withPrefix option to get the whole tag

const helper = require('git-prefix-tag');
console.log(helper.getLatest('dev-v', { withPrefix: true })); // dev-v0.1.3

semver

You can get a semver object.

const helper = require('git-prefix-tag');
console.log(helper.getLatest('dev-v', { semver: true }));
/*
{
  "semver": {
    "raw": "0.1.3",
    "major": 0,
    "minor": 1,
    "patch": 3,
    "prerelease": [],
    "build": [],
    "version": "0.1.3"
  },
  "wholeVersion": "0.1.3",
  "prefix": "dev-v",
  "tag": "dev-v0.1.3",
  "version": "0.1.3"
}
*/

Input

you can custom your input

RegExp

const helper = require('git-prefix-tag');
console.log(helper.getLatest(/dev-v/)); // 0.1.3

Function

const helper = require('git-prefix-tag');
console.log(helper.getLatest(() => 'dev-v'))); // 0.1.3

increase

You can get the increace tag based on the latest tag through this function. Its definition is like this.

function increase(prefix: string | regExp | Function, type: 'major' | 'premajor' | 'minor' | 'preminor' | 'patch' | 'prepatch' | 'prerelease' = 'patch'): string {}

You can use like this.

const helper = require('git-prefix-tag');
console.log(helper.increase('dev-v')); // '0.1.4'
console.log(helper.increase('dev-v', 'minor')); // '0.2.0'