29 lines
640 B
JavaScript
29 lines
640 B
JavaScript
/**
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* The main entrypoint when using Deno as the runtime
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*/
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import { getTermios } from '../common/termios.ts';
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import { ctrl_key, is_control } from '../common/strings.ts';
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export async function main(): Promise<number> {
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const t = await getTermios();
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t.enableRawMode();
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const decoder = new TextDecoder();
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for await (const chunk of Deno.stdin.readable) {
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const char = String(decoder.decode(chunk));
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if (char === ctrl_key('q')) {
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t.disableRawMode();
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return 0;
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}
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if (is_control(char)) {
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console.log(char.codePointAt(0) + '\r');
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} else {
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console.log(`${char} ('${char.codePointAt(0)}')\r`);
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}
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}
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return -1;
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}
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