v-code-diff

VCodeDiff

A code diff display plugin, available for Vue2 / Vue3. It is the vue3 version of vue-code-diff, refer to a lot of code, thanks here.

🇨🇳 中文文档

Installation

Install v-code-diff

# With NPM
npm i v-code-diff

# With Yarn
yarn add v-code-diff

Vue2 developers need install composition-api

yarn add @vue/composition-api

Getting started

Vue3

Register globally

import {createApp} from 'vue'
import CodeDiff from 'v-code-diff'

app
    .use(CodeDiff)
    .mount('#app')

Then

<template>
  <code-diff
      :old-string="'12345'"
      :new-string="'3456'"
      file-name="test.txt"
      output-format="side-by-side"/>
</template>

Register locally

in vue file

<template>
  <code-diff
      :old-string="'12345'"
      :new-string="'3456'"
      file-name="test.txt"
      output-format="side-by-side"/>
</template>
<script lang="ts">
import {defineComponent} from 'vue'
import {CodeDiff} from 'v-code-diff'

export default defineComponent({
  components: {
    CodeDiff
  }
})
</script>

Vue2

Register globally

import Vue from 'vue';
import CodeDiff from 'v-code-diff'

Vue.use(CodeDiff);

Register locally

<template>
  <code-diff
      :old-string="'12345'"
      :new-string="'3456'"
      file-name="test.txt"
      output-format="side-by-side"/>
</template>
<script>
import {CodeDiff} from 'v-code-diff'

export default {
  name: 'App',
  components: {
    CodeDiff
  }
}
</script>

Events

Event Name	Description	Callback Params
before-render	hook before rendering	-
after-render	hook after rendering	-

Props

Prop	Description	Type	Optional	Default
highlight	control whether to highlight the code	boolean	-	true
language	code language，such as typescript. If you don't input, it will be judged automatically. view all supported languages	string	-	-
old-string	old string	string	-	-
new-string	new string	string	-	-
context	number of show context lines	number	-	-
outputFormat	show method	string	line-by-line，side-by-side	line-by-line
drawFileList	show files list	boolean	-	false
renderNothingWhenEmpty	render nothing when empty	boolean	-	false
diffStyle	difference style	string	word, char	word
fileName	file name	string	-
isShowNoChange	show raw when no change	boolean	-	false
trim	Remove blank characters before and after the string	boolean	-	false
language	code language	boolean	-	false
noDiffLineFeed	Do not diff windows line feed (CRLF) and linux line feed (LF)	boolean	-	false

Difference from vue-code-diff

• Support vue3
• Smaller package size
• Faster rendering speed

ChangeLog

0.3.9

• Make the imported highlight.js style take effect only in .d2h-wrapper div

0.3.8

• Style adjustment, hide css d2h-file-header, same as vue-code-diff
• Add prop noDiffLineFeed, do not diff windows line feed (CRLF) and linux line feed (LF)

0.3.7

• Fix the problem of displaying "File Without Change..." when isShowNoChange is true and the old and new codes are different, then show all the source code

0.3.6

• Add prop language, make highlighting more accurate

0.3.5

• In the side-by-side mode, support left and right synchronous scrolling

0.3.4

• Add Prop trim, it will remove the blank characters before and after the string

0.3.3

• Fixed the problem of highlight failure.

0.3.2

• Fixed the warning for vue2 users in console

0.3.1

• Fix incorrect style when comparing text

0.3.0

• Performance optimization, now rendering has better performance
• Add Prop diffStyle to control whether to display word-level differences or char-level differences

0.2.1

• Use the function of asynchronous rendering of the highlight code, without blocking the ui, greatly improving the page rendering speed
• Add hook function (before rendering, after rendering): before-render, after-render

0.1.0

• Add prop highlight to control whether to highlight the code.

0.0.4

• Fix the problem of abnormal rendering in some browsers (such as safari)

0.0.3

• Prop: context default value changed from 5 to 10
• fix possible line-height conflict(such as antd.css in antd-vue)

0.0.1

First Version.

LICENCE

MIT License

Copyright (c) 2021 Shimada666

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.