cal.pub0.org/apps/web/scripts/ts-check-changed-files.ts

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import { execSync } from "child_process";
type Err = {
stdout: string;
};
const diff = execSync(`git diff --name-only origin/main HEAD`).toString();
const files = diff
.trim()
.split("\n")
.map((file) => file.trim())
.filter(Boolean)
.filter((file) => file.endsWith(".ts") || file.endsWith(".tsx"));
console.log(" Changed files:");
console.log(files.map((str) => ` - ${str}`).join("\n"));
try {
console.log("⏳ Checking type errors..");
execSync("yarn tsc --noEmit", {});
console.log("😻 No errors!");
} catch (_err) {
const err = _err as Err;
const output = err.stdout.toString() as string;
const filesWithTypeErrors = files.filter((file) => output.includes(file));
if (!filesWithTypeErrors.length) {
console.log(`🎉 You haven't introduced any new type errors!`);
process.exit(0);
}
console.log("❌ ❌ ❌ You seem to have touched files that have type errors ❌ ❌ ❌");
console.log("🙏 Please inspect the following files:");
console.log(filesWithTypeErrors.map((str) => ` - ${str}`).join("\n"));
process.exit(1);
}