extract-modules v0.0.20

extract-modules

Parses the string to get its body and location information

Usage

• parseImports(code)

  import { parseImports } from 'extract-modules'
  parseImports(`
    import a from 'b';
    import 'extract-modules';
    import { c } from "d"
  `) 
  /** output
     [
        {
          text: "import a from 'b';",
          start: 5,
          end: 23,
          import: 'a',
          from: 'b',
          extra: { import: {start:12,end:13}, from: {start:20,end:21} }
        },
        {
          text: "import 'extract-modules';",
          start: 28,
          end: 53,
          import: undefined,
          from: 'extract-modules',
          extra: { import: null, from: {start:36,end:51} }
        },
        {
          text: 'import { c } from "d"',
          start: 58,
          end: 79,
          import: ' c ',
          from: 'd',
          extra: { import: {start:66,end:69}, from: {start:77,end:78} }
        }
    ]
   */

• parseExports(code)

  import { parseExports } from 'extract-modules'
  parseExports(`
    export const a = 

function(){
  alert(1)
}

export let h = ()=>{
  
}
export let c = function(){

}

export const a = 



()=>{
  console.log(1)
}


export default {
  a,
  b:1,
  c:{
    d:1
  }
}
export function c(){
  const a = 1;
  const _b = ()=>{
    console.log(1)
  }
};
export let a
export let b = 1; 
export let d = {
  a:1,
  b:{
    c:{
      d:2
    }
  }
}

`) /* output { end:63, key:'a', start:5, text:'export const a = \n\n\n\n function(){\n alert(1)\n }\n' value:'function(){\n alert(1)\n }' }, { end:101 key:'h' start:68 text:'export let h = ()=>{\n \n }' value:'()=>{\n \n }' } ... { end:281 key:'default' start:209 text:'export default {\n a,\n b:1,\n c:{\n d:1\n }\n }' value:'{\n a,\n b:1,\n c:{\n d:1\n }\n }' } /

* parseVariables(code)  
```js
import { parseVariables } from 'extract-modules'
parseVariables(`
  const a = 1;
  let b = 1
  const c = {

  }
  const d = {
    c:{

    }
  }
  const {e} = {
    e:1
  }
  const f = 
  {
    f:{
      f2:2
    }
  }
  const h = function(){
    console.log(1)
  }
`) 
/** output
   [
    {
      end:18
      key:'a'
      start:0
      text:'const a = 1;'
      value:'1;'
    },
    ...
    end:188
    key:'f'
    start:130
    text:'const f = \n    {\n      f:{\n        f2:2\n      }\n    }'
    value:'{\n      f:{\n        f2:2\n      }\n    }'
  ]
 */

• parseFunctions(code,start,end)

  import { parseFunctions } from 'extract-modules'
  parseFunctions(`
      const b = function(){
      console.log('b')
      }
      function a(){
  
      }
      const c = ()=>{
  
      }
      const d = 
      ()=>{
        
      }
  `) 
  /** output
    [
      {
        end:56
        start:0
        text:'const b = function(){\n      console.log('b')\n    }'
      },
      ...
      {
        end:146
        start:108
        text:'const d = \n    ()=>{\n      \n    }'
      }
    ]
   */

• parseComments(code)

  import { parseComments } from 'extract-modules'
  parseComments(`
  <div></div>
  
  <script>
  // aaaannnn
  
  /**
   * a:1
  * b:{
  *  c:1
  * }
  *
  * 
  */
  </script>
  
  <script lang='ts'>
  /**
   * a2:1
   * b2:{
   *  c2:1
   * }
   */
  </script>
  `) 
  /** output
   [
    {
      end:37,
      start:25,
      text:'// aaaannnn\n',
      type:'single',
      jsonText:{
        value:"aaaannnn"
      }
    },
    {
      end:79,
      jsonText:{a: 1, b: {
        c:1
      }},
      start:38
      text:'/**\n * a:1\n * b:{\n *  c:1\n * }\n *\n * \n */'
      type:'multiple'
    }
   ]
   */

• parseAny(code,start,end)

  import {parseAny} from 'extract-modules'
  parseAny('123jmn456','3','4') 
  /** output
   {
    start:2,
    end:7,
    text:'3jmn4'
   }
   */