50 lines
1.1 KiB
JavaScript
50 lines
1.1 KiB
JavaScript
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#!/usr/bin/env node
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/* Usage:
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* node fixup_yarn_lock.js yarn.lock
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*/
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const fs = require("fs");
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const readline = require("readline");
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const urlToName = require("../lib/urlToName");
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const yarnLockPath = process.argv[2];
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const readFile = readline.createInterface({
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input: fs.createReadStream(yarnLockPath, { encoding: "utf8" }),
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// Note: we use the crlfDelay option to recognize all instances of CR LF
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// ('\r\n') in input.txt as a single line break.
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crlfDelay: Infinity,
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terminal: false // input and output should be treated like a TTY
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});
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const result = [];
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readFile
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.on("line", line => {
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const arr = line.match(/^ {2}resolved "([^#]+)(#[^"]+)?"$/);
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if (arr !== null) {
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const [_, url, shaOrRev] = arr;
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const fileName = urlToName(url);
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result.push(` resolved "${fileName}${shaOrRev ?? ""}"`);
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} else {
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result.push(line);
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}
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})
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.on("close", () => {
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fs.writeFile(yarnLockPath, result.join("\n"), "utf8", err => {
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if (err) {
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console.error(
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"fixup_yarn_lock: fatal error when trying to write to yarn.lock",
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err
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);
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}
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});
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});
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