import process from 'process'
import {callFileCommand, callLogCommand, FILE_COMMAND_PATH} from './cmd'
import {isEmpty} from './utils'
import path from 'path'

export function addPath(newPath: string): void {
    if (isEmpty(newPath)) {
        return
    }
    const commandFilePath = process.env[`FLOW_${FILE_COMMAND_PATH}`]
    if (!isEmpty(commandFilePath)) {
        callFileCommand(FILE_COMMAND_PATH, newPath)
    } else {
        callLogCommand('add-path', {}, newPath)
    }
    // 当前的进程添加PATH
    process.env['PATH'] = `${newPath}${path.delimiter}${process.env['PATH']}`
}