multiline-to-js.js

multiline-to-js.js

const getStdin = require('get-stdin');
/* Usage */
/*
>> cat file.html | node multiline-to-js.js
*/

/* Input */
/*
<div class="tab-pane active" >
  <div class="card-box">

    <div class="form-group m-b-20">
      <label>From address<span class="text-danger">*</span></label>
  
*/

/* Output */
/*
'<div class="tab-pane active" >' +
  '<div class="card-box">' +
'' +
    '<div class="form-group m-b-20">' +
      '<label>From address<span class="text-danger">*</span></label>'

*/


getStdin(function(txt){
  txt = txt
    .split('\n')
    .map(function(line){
      const match = line.trimRight().match(/(\ *)(.*)/);
      if( !match ){
        return `'${line}'`;
      }
      return `${ match[ 1 ] }'${match[ 2 ]}'`;
    })
    .join(' +\n');
  console.log( txt );
});