31 lines
977 B
JavaScript
31 lines
977 B
JavaScript
// @ts-check
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// This file requires a modern version of node 14+, and grep to be available.
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// node scripts/find-unused-diagnostic-messages.mjs
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import { readFileSync } from "fs";
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import {EOL} from "os";
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import { execSync } from "child_process";
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const diags = readFileSync("src/compiler/diagnosticInformationMap.generated.ts", "utf8");
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const startOfDiags = diags.split("export const Diagnostics")[1];
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const missingNames = [];
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startOfDiags.split(EOL).forEach(line => {
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if (!line.includes(":")) return;
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const diagName = line.split(":")[0].trim();
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try {
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execSync(`grep -rnw 'src' -e 'Diagnostics.${diagName}'`).toString();
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process.stdout.write(".");
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} catch (error) {
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missingNames.push(diagName);
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process.stdout.write("x");
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}
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});
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if (missingNames.length) {
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process.exitCode = 1;
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console.log("Could not find usage of these diagnostics in the codebase:");
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console.log(missingNames);
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}
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