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a803d4aedb
PR-URL: https://github.com/nodejs/node/pull/37304 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
38 lines
1.2 KiB
JavaScript
Executable File
38 lines
1.2 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// Usage:
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// git diff upstream/master...HEAD -G"pr-url:" -- "*.md" | \
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// ./tools/lint-pr-url.mjs <expected-pr-url>
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import process from 'node:process';
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import readline from 'node:readline';
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const [, , expectedPrUrl] = process.argv;
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const fileDelimiter = /^\+\+\+ b\/(.+\.md)$/;
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const changeDelimiter = /^@@ -\d+,\d+ \+(\d+),\d+ @@/;
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const prUrlDefinition = /^\+\s+pr-url: (.+)$/;
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const validatePrUrl = (url) => url == null || url === expectedPrUrl;
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let currentFile;
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let currentLine;
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const diff = readline.createInterface({ input: process.stdin });
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for await (const line of diff) {
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if (fileDelimiter.test(line)) {
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currentFile = line.match(fileDelimiter)[1];
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console.log(`Parsing changes in ${currentFile}.`);
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} else if (changeDelimiter.test(line)) {
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currentLine = Number(line.match(changeDelimiter)[1]);
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} else if (!validatePrUrl(line.match(prUrlDefinition)?.[1])) {
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console.warn(
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`::warning file=${currentFile},line=${currentLine++},col=${line.length}` +
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'::pr-url doesn\'t match the URL of the current PR.'
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);
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} else if (line[0] !== '-') {
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// Increment line counter if line is not being deleted.
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currentLine++;
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}
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}
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