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import { Type } from 'ts-morph'
import { promises as fs } from 'fs'
import readline from 'readline'
import { Ctx } from '../types'
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
terminal: false,
})
const readLineFromStdin = (): Promise<string> =>
new Promise((res) => rl.on('line', res))
export const cleanup = () => {
rl.close()
}
export default (ctx: Ctx, args: Type[]) => ({
ReadFile: async () => {
const [pathTyp] = args
const filePath = ctx.getTypeValue(pathTyp)
const contents = await fs.readFile(filePath, 'utf-8')
const [resultKey, _] = ctx.createResult(JSON.stringify(contents))
return [resultKey]
},
WriteFile: async () => {
const [pathTyp, contentsTyp] = args
const filePath = ctx.getTypeValue(pathTyp)
const contents = ctx.getTypeValue(contentsTyp)
await fs.writeFile(filePath, contents)
return []
},
GetEnv: async () => {
const [envTyp] = args
const envName = ctx.getTypeValue(envTyp)
const [resultKey, _] = ctx.createResult(
`${JSON.stringify(process.env[envName] ?? '')}`
)
return [resultKey]
},
GetArgs: async () => {
const [resultKey, _] = ctx.createResult(
`${JSON.stringify(process.argv.slice(2))}`
)
return [resultKey]
},
Exit: async () => {
process.exit(args[0] && ctx.getTypeValue(args[0]))
},
ReadLine: async () => {
const line = await readLineFromStdin()
const [resultKey, _] = ctx.createResult(`${JSON.stringify(line)}`)
return [resultKey]
},
})
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