p2r3
47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
import { compress, decompress } from "./compress.js";
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import {
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outputAlphabetASCII,
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outputAlphabetQR,
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outputAlphabetEmoji
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} from "./alphabets.js";
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const input = process.argv[2]?.trim();
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const alphabetName = process.argv[3]?.trim() || "ascii";
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if (!input) {
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console.error(`Usage: hamr <link> [ascii|qr|emoji]`);
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process.exit(1);
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}
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let payload = "";
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if (input.toLowerCase().startsWith("http://ha.mr")) {
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payload = input.slice(12);
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} else if (input.toLowerCase().startsWith("https://ha.mr")) {
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payload = input.slice(13);
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} else if (input.toLowerCase().startsWith("ha.mr")) {
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payload = input.slice(5);
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}
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if (payload) {
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const isQRCode = input[0] === "/";
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payload = payload.slice(1);
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const useEmoji = Array.from(payload).some(c => !outputAlphabetASCII.includes(c));
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if (isQRCode) console.log(decompress(payload, outputAlphabetQR));
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else console.log(decompress(payload, useEmoji ? outputAlphabetEmoji : outputAlphabetASCII));
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process.exit(0);
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}
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let alphabet = outputAlphabetASCII;
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if (alphabetName === "qr") alphabet = outputAlphabetQR;
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else if (alphabetName === "emoji") alphabet = outputAlphabetEmoji;
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else if (alphabetName !== "ascii") {
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console.error(`Unknown alphabet "${alphabetName}".`);
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console.error("Select one of: ascii, qr, emoji");
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process.exit(2);
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}
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if (alphabetName === "qr") {
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console.log("HTTP://HA.MR/" + compress(input, alphabet));
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} else {
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console.log("http://ha.mr#" + compress(input, alphabet));
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}
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