49 lines
1.2 KiB
TypeScript
49 lines
1.2 KiB
TypeScript
|
import { Input } from '@cliffy/prompt/input.ts'
|
|||
|
|
import type { Template } from '../types.ts'
|
|||
|
|
import type { JSX } from 'preact'
|
|||
|
|
|
|||
|
|
const decoder = new TextDecoder()
|
|||
|
|
|
|||
|
|
export async function promptProps<
|
|||
|
|
Builder extends (props: Props) => JSX.Element,
|
|||
|
|
Props extends Record<string, unknown>,
|
|||
|
|
>(template: Template<Builder, Props>): Promise<Props> {
|
|||
|
|
const props: Partial<Props> = {}
|
|||
|
|
|
|||
|
|
for (const prop of template.props) {
|
|||
|
|
if (prop.multiline) {
|
|||
|
|
console.log(
|
|||
|
|
`%c?%c ${prop.description} %c[end input with "!EOF" on a new line] %c›`,
|
|||
|
|
'color: yellow;',
|
|||
|
|
'font-weight: bold',
|
|||
|
|
'color: white',
|
|||
|
|
'color: blue',
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
for await (const chunk of Deno.stdin.readable) {
|
|||
|
|
const text = decoder.decode(chunk)
|
|||
|
|
if (text.startsWith('!EOF\n')) {
|
|||
|
|
break
|
|||
|
|
}
|
|||
|
|
//@ts-ignore TODO fix type inference
|
|||
|
|
props[prop.tag] += text
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//@ts-ignore TODO fix type inference
|
|||
|
|
if (props[prop.tag].startsWith('undefined')) {
|
|||
|
|
//@ts-ignore TODO fix type inference
|
|||
|
|
props[prop.tag] = props[prop.tag].slice('undefined'.length)
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
const value = await Input.prompt({
|
|||
|
|
message: prop.description,
|
|||
|
|
})
|
|||
|
|
|
|||
|
|
//@ts-ignore TODO fix type inference
|
|||
|
|
props[prop.tag] = value
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return props as Props
|
|||
|
|
}
|