import { join, relative, resolve } from "path";

import { exit } from "process";

import { analyzeTsConfig } from "ts-unused-exports";

import { Analysis } from "ts-unused-exports/lib/types";

function main() {

const repositoryRoot = resolve(join(__dirname, ".."));

let result: Analysis;

try {

result = analyzeTsConfig("tsconfig.json");

} catch (error) {

if (error instanceof Error) {

console.error("Failed to analyze tsconfig.json:", error.message);

} else {

console.error("Failed to analyze tsconfig.json:", error);

}

exit(1);

}

if (!result) {

console.error("No result from analyzeTsConfig");

exit(1);

}

let foundUnusedExports = false;

for (const [filepath, exportNameAndLocations] of Object.entries(

result.unusedExports,

)) {

const relativeFilepath = relative(repositoryRoot, filepath);

foundUnusedExports = true;

console.log(relativeFilepath);

for (const exportNameAndLocation of exportNameAndLocations) {

console.log(` ${exportNameAndLocation.exportName}`);

}

console.log();

}

if (foundUnusedExports) {

exit(1);

}

}

main();