vbs-class-extends

Resolve extended classes in vbscript

Usage

``sh
npm install @vbsnext/vbs-class-extends
`


`js
'use strict';
const fs = require('fs');
const extendVbsClasses = require('@vbsnext/vbs-class-extends');

let inVbs = 'vbsclasses-unresolved.vbs';
let outVbs = 'vbsclasses-resolved.vbs';

// Read the vbs script file
let source = fs.readFileSync(inVbs).toString();
// Resolve 'Class A extends B' within file
extendVbsClasses(source).then((resolved)=>{
console.log('Extended classes resolved successfully.')
//If no classes extended; the resolved will be the original source.
fs.writeFileSync(outVbs, resolved);
}).catch((error)=>{
console.error(error)
})
`

A simple vbscript file below code ("Class B extends A")
`vbscript
Class A
public Sub hi
Wscript.Echo "I'm in Class A"
End Sub
End Class

Class B extends A

End Class

dim cb
set cb = new B
call cb.hi
`

woule be resolved to... Allowing Class B auto-popualte with public methods from Class A.

`vbscript
Class A
public Sub hi
Wscript.Echo "I'm in Class A"
End Sub
End Class



Class B

Private m_A

Private Sub Class_Initialize
set m_A = new A
End Sub

public Sub hi
call m_A.hi
End Sub
End Class



dim cb
set cb = new B
call cb.hi
``