ts2js.ts

import { transpileModule } from 'typescript'
import type { CompilerOptions } from 'typescript'
import debugFactory from 'debug'
import { SourceFile } from 'ts-morph'

const debug = debugFactory('san-ssr:ts2js')

export function tsSourceFile2js (sourceFile: SourceFile, compilerOptions: CompilerOptions) {
    debug('compile', sourceFile.getFilePath(), 'with options:', compilerOptions)
    return tsCode2js(sourceFile.getFullText(), compilerOptions)
}

export function tsCode2js (sourceCode: string, compilerOptions: CompilerOptions) {
    debug('source code:', sourceCode)
    const { outputText } = transpileModule(sourceCode, { compilerOptions })
    debug('target code:', outputText)
    return outputText
}