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

Attention!

This plugin will be slower than vue-code-diff because vue-code-diff uses plugin highlight.js version 9, and this version has security issues. My plugin uses version 10, but the test found that the performance is not as good as version 9

I am looking for a solution or mitigation, which may be to use highlighting as an option, or to use asynchronous tasks to render (so that it does not block the ui), or to solve the problem in terms of performance. If you have a good idea, you are also welcome to raise an issue or pr to help me.

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>

Props

Prop	Description	Type	Optional	默认值
highlight	control whether to highlight the code	boolean	—	true
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
fileName	file name	string	-
isShowNoChange	show raw when no change	boolean	-	false

Difference from vue-code-diff

• Support vue3
• Smaller package size

Todo

• faster render

ChangeLog

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.