@io-arc/output-dir-diff

A relative path to another directory from one directory.

Usage

$ npm i @io-arc/output-dir-diff

index.ts

import OutputDirDiff from '@io-arc/output-dir-diff'

const diff = new OutputDirDiff(['foo', 'bar'], ['foo'])

const res = diff.targetRelativePath()

console.log(res)

// -> '../'

Methods

Instance parameters

If the target does not match the base, go back through the entire base array.

params	type	default	description
base	string[]	-	Array of directory names to search
target	string[]	-	An array of target directories

targetRelativePath()

Obtain the difference between base and target with a relative path.

example

import OutputDirDiff from '@io-arc/output-dir-diff'

const diff = new OutputDirDiff(['foo', 'bar'], ['foo'])

const res = diff.targetRelativePath()

console.log(res)

// -> '../'

const diff2 = new OutputDirDiff(['foo', 'bar', 'abc'], ['foo'])

const res2 = diff2.targetRelativePath()

console.log(res2)

// -> '../../'

// No match

const diff3 = new OutputDirDiff(['foo', 'bar', 'abc'], ['def'])

const res3 = diff3.targetRelativePath()

console.log(res3)

// -> '../../../def'