smz8023/vue-to-react

🛠️ :point_right: Try to transform Vue component to React component

vue-to-react

🛠️ 👉 Try to transform Vue component(support JSX and SFC) to React component.

Since v0.0.8 support SFC

Preview screenshots

Transform JSX Component:

Transform SFC Component:

Install

Prerequisites: Node.js (>=8.0) and NPM (>=5.0)

$ npm install vue-to-react -g

Usage

Usage: vtr [options]

Options:

  -V, --version     output the version number
  -i, --input       the input path for vue component
  -o, --output      the output path for react component, which default value is process.cwd()
  -n, --name        the output file name, which default value is "react.js"
  -h, --help        output usage information

Examples:

$ vtr -i my/vue/component

The above code will transform my/vue/component.js to ${process.cwd()}/react.js.

$ vtr -i my/vue/component -o my/vue -n test

The above code will transform my/vue/component.js to my/vue/test.js.

Here is a demo.

Attention

The following list you should be pay attention when you are using vue-to-react to transform a vue component to react component:

• Not support class object syntax binding and class array syntax binding

// Not support 
<div v-bind:class="{ active: isActive }"></div>
<div v-bind:class="[activeClass, errorClass]"></div>

// support
<div v-bind:class="classes"></div>
computed: {
    classes () {
        // ...
        return your-classes;
    }
}

// ...

// react component
// ...

render () {
    const classes = your-classes;
    return (
        <div class={classes}></div> 
    )
}

• Not support style object syntax binding and style array syntax binding

// Not support 
<div v-bind:style="{ color: activeColor, fontSize: fontSize + 'px' }"></div>
<div v-bind:style="[baseStyles, overridingStyles]"></div>

// support
<div v-bind:style="style"></div>
computed: {
    style () {
        return {
            activeColor: 'red',
            fontSize: 30
        }
    }
}

// ...

// react component
// ...

render () {
    const style = {
      activeColor: 'red',
      fontSize: 30
    };
    return (
        <div style={style}></div> 
    )
}

• Not support watch prop of vue component
• Not support components prop of vue component if you are transforming a JSX component. See component tip. But support components prop when you are transforming SFC.
• Only supports partial built-in Vue directives(SFC): v-if, v-else, v-show, v-for, v-bind, v-on, v-text and v-html.
• Not support v-bind shorthand and v-on shorthand(SFC):

// Not support
<div :msg="msg" @click="clickHandler"></div>

// Support
<div v-bind:msg="msg" v-on:click="clickHandler"></div>

• Not support custom directives and filter expression(SFC).
• Only supports partial lift-cycle methods of vue component. Lift-cycle relations mapping as follows:

// Life-cycle methods relations mapping
const cycle = {
    'created': 'componentWillMount',
    'mounted': 'componentDidMount',
    'updated': 'componentDidUpdate',
    'beforeDestroy': 'componentWillUnmount',
    'errorCaptured': 'componentDidCatch',
    'render': 'render'
};

• Each computed prop should be a function:

// ...

computed: {
    // support
    test () {
        return your-computed-value;
    },

    // not support
    test2: {
        get () {},
        set () {}
    }
}

// ...

• Computed prop of vue component will be put into the render method of react component:

// vue component
// ...

computed: {
    // support
    test () {
        this.title = 'messages'; // Don't do this, it won't be handle and you will receive a warning.
        return this.title + this.msg;
    }
}

// ...

// react component
// ...

render () {
    const test = this.state.title + this.state.msg;
}

// ...

Development

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

LICENSE

This repo is released under the MIT.