This fork adds a parseSource method to parse plain sources instead of files only
vue-docgen-api is a toolbox to help extracting information from Vue components, and generate documentation from it.
Use babel and jsdoc-api to compile the code and analyze the contents of the component extracting methods and props. The output is a JavaScript object.
Install the module directly from npm:
npm install git://github.com/Radiergummi/vue-docgen-api --save-dev
The tool can be used programmatically to extract component information and customize the extraction process:
const vueDocs = require('vue-docgen-api');
// from file
const componentFileInfo = vueDocs.parseFile(filePath);
// from source
const componentSourceInfo = vueDocs.parseSource(sourceCode, filePath);You can use the following JSDoc tags when documenting components, props and methods.
For the following component
<template>
<div>
<!-- Use this slot header -->
<slot name="header"></slot>
<table class="grid">
<!-- -->
</table>
<!-- Use this slot footer -->
<slot name="footer"></slot>
</div>
</template>
<script>
import { text } from './utils';
/**
* This is an example of creating a reusable grid component and using it with external data.
* @version 1.0.5
* @author [Rafael](https://github.com/rafaesc92)
* @since Version 1.0.1
*/
export default {
name: 'grid',
props: {
/**
* object/array defaults should be returned from a factory function
* @version 1.0.5
* @since Version 1.0.1
* @see See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names
* @link See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names
*/
msg: {
type: [String, Number],
default: text
},
/**
* Model example
* @model
*/
value: {
type: String
}
/**
* describe data
* @version 1.0.5
*/
data: [Array],
/**
* get columns list
*/
columns: [Array],
/**
* filter key
* @ignore
*/
filterKey: {
type: String,
default: 'example'
}
},
data () {
var sortOrders = {}
this.columns.forEach(function (key) {
sortOrders[key] = 1
})
return {
sortKey: '',
sortOrders: sortOrders
}
},
computed: {
filteredData: function () {
var sortKey = this.sortKey
var filterKey = this.filterKey && this.filterKey.toLowerCase()
var order = this.sortOrders[sortKey] || 1
var data = this.data
if (filterKey) {
data = data.filter(function (row) {
return Object.keys(row).some(function (key) {
return String(row[key]).toLowerCase().indexOf(filterKey) > -1
})
})
}
if (sortKey) {
data = data.slice().sort(function (a, b) {
a = a[sortKey]
b = b[sortKey]
return (a === b ? 0 : a > b ? 1 : -1) * order
})
}
return data
}
},
filters: {
capitalize: function (str) {
return str.charAt(0).toUpperCase() + str.slice(1)
}
},
methods: {
/**
* Sets the order
*
* @public
* @version 1.0.5
* @since Version 1.0.1
* @param {string} key Key to order
* @returns {string} Test
*/
sortBy: function (key) {
this.sortKey = key
this.sortOrders[key] = this.sortOrders[key] * -1;
/**
* Success event.
*
* @event success
* @type {object}
*/
this.$emit('success', {
demo: 'example',
})
},
hiddenMethod: function(){
}
}
}
</script>we are getting this output:
{
"description": "This is an example of creating a reusable grid component and using it with external data.",
"methods": [
{
"name": "sortBy",
"comment": "/**\n * Sets the order\n *\n * @public\n * @version 1.0.5\n * @since Version 1.0.1\n * @param {string} key Key to order\n * @returns {string} Test\n */",
"modifiers": [],
"params": [
{
"name": "key",
"description": "Key to order",
"type": {
"name": "string"
}
}
],
"returns": {
"description": "Test",
"type": {
"name": "string"
}
},
"description": "Sets the order",
"tags": {
"access": [
{
"title": "access",
"description": "public"
}
],
"params": [
{
"title": "param",
"description": "Key to order",
"name": "key",
"type": {
"type": "NameExpression",
"name": "string"
}
}
],
"returns": [
{
"title": "returns",
"description": "Test",
"type": {
"type": "NameExpression",
"name": "string"
}
}
],
"since": [
{
"title": "since",
"description": "Version 1.0.1"
}
],
"version": [
{
"title": "version",
"description": "1.0.5"
}
]
}
}
],
"displayName": "grid",
"props": {
"msg": {
"type": {
"name": "string|number"
},
"required": "",
"defaultValue": {
"value": "\"this is a secret\"",
"computed": false
},
"tags": {
"see": [
{
"title": "see",
"description": "See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names"
}
],
"since": [
{
"title": "since",
"description": "Version 1.0.1"
}
],
"version": [
{
"title": "version",
"description": "1.0.5"
}
],
"link": [
{
"title": "link",
"description": "See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names"
}
]
},
"comment": "/**\n * object/array defaults should be returned from a factory function\n * @version 1.0.5\n * @since Version 1.0.1\n * @see See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names\n * @link See [Wikipedia](https://en.wikipedia.org/wiki/Web_colors#HTML_color_names) for a list of color names\n */",
"description": "object/array defaults should be returned from a factory function"
},
"v-model": {
"type": {
"name": "string"
},
"description": "Model example"
},
"data": {
"type": {
"name": "array"
},
"description": "describe data"
},
"columns": {
"type": {
"name": "array"
},
"description": "get columns list"
},
"filterKey": {
"type": {
"name": "string"
},
"required": "",
"defaultValue": {
"value": "\"example\"",
"computed": false
},
"tags": {
"ignore": [
{
"title": "ignore",
"description": true
}
]
},
"comment": "/**\n * filter key\n * @ignore\n */",
"description": "filter key"
}
},
"comment": "/**\n * This is an example of creating a reusable grid component and using it with external data.\n * @version 1.0.5\n * @author [Rafael](https://github.com/rafaesc92)\n * @since Version 1.0.1\n */",
"tags": {
"author": [
{
"title": "author",
"description": "[Rafael](https://github.com/rafaesc92)"
}
],
"since": [
{
"title": "since",
"description": "Version 1.0.1"
}
],
"version": [
{
"title": "version",
"description": "1.0.5"
}
]
},
"events": {
"success": {
"description": "Success event.",
"type": {
"names": [
"object"
]
},
"comment": "/**\n * Success event.\n *\n * @event success\n * @type {object}\n */"
}
},
"slots": {
"header": {
"description": "Use this slot header"
},
"footer": {
"description": "Use this slot footer"
}
}
}
If you import a mixin, for it to be documented you need to add in the header the mixin tag @mixin, for example
// src/mixins/colorMixin.js
/**
* @mixin
*/
module.exports = {
props: {
/**
* The color for the button example
*/
color: {
type: String,
default: '#333'
},
}
}<template>
<!-- -->
</template>
<script>
// src/components/Button/Button.vue
import colorMixin from '../../mixins/colorMixin';
export default {
name: 'buttonComponent',
mixins: [colorMixin],
props: {
/**
* The size of the button
* `small, normal, large`
*/
size: {
default: 'normal'
},
/**
* Add custom click actions.
**/
onCustomClick: {
default: () => () => null,
},
},
/* ... */
}
</script>/**
* Success event.
*
* @event success
* @type {object}
*/
this.$emit('success', {
demo: 'example',
})<template>
<div>
<!-- Use this slot header -->
<slot name="header"></slot>
<!-- Use this slot footer -->
<slot name="footer"></slot>
</div>
</template>The change log can be found on the Releases page.
MIT License.
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