43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
import { INode, INodeData, INodeParams } from '../../../src/Interface'
|
|
import { getBaseClasses } from '../../../src/utils'
|
|
import { ReadFileTool } from 'langchain/tools'
|
|
import { NodeFileStore } from 'langchain/stores/file/node'
|
|
|
|
class ReadFile_Tools implements INode {
|
|
label: string
|
|
name: string
|
|
description: string
|
|
type: string
|
|
icon: string
|
|
category: string
|
|
baseClasses: string[]
|
|
inputs: INodeParams[]
|
|
|
|
constructor() {
|
|
this.label = 'Read File'
|
|
this.name = 'readFile'
|
|
this.type = 'ReadFile'
|
|
this.icon = 'readfile.svg'
|
|
this.category = 'Tools'
|
|
this.description = 'Read file from disk'
|
|
this.baseClasses = [this.type, 'Tool', ...getBaseClasses(ReadFileTool)]
|
|
this.inputs = [
|
|
{
|
|
label: 'Base Path',
|
|
name: 'basePath',
|
|
placeholder: `C:\\Users\\User\\Desktop`,
|
|
type: 'string',
|
|
optional: true
|
|
}
|
|
]
|
|
}
|
|
|
|
async init(nodeData: INodeData): Promise<any> {
|
|
const basePath = nodeData.inputs?.basePath as string
|
|
const store = basePath ? new NodeFileStore(basePath) : new NodeFileStore()
|
|
return new ReadFileTool({ store })
|
|
}
|
|
}
|
|
|
|
module.exports = { nodeClass: ReadFile_Tools }
|