Description: render banner reproducible
Author: Yadd <yadd@debian.org>
Forwarded: not-needed
Last-Update: 2023-01-03

--- a/build-plugins/get-banner.ts
+++ b/build-plugins/get-banner.ts
@@ -1,11 +1,7 @@
-import { exec } from 'node:child_process';
 import { readFile } from 'node:fs/promises';
 import { env } from 'node:process';
-import { promisify } from 'node:util';
 
-const execPromise = promisify(exec);
-
-function generateBanner(commitHash: string, version: string): string {
+function generateBanner(version: string): string {
 	const date = new Date(
 		env.SOURCE_DATE_EPOCH ? 1000 * +env.SOURCE_DATE_EPOCH : Date.now()
 	).toUTCString();
@@ -13,7 +9,7 @@
 	return `/*
   @license
 	Rollup.js v${version}
-	${date} - commit ${commitHash}
+	${date}
 
 	https://github.com/rollup/rollup
 
@@ -25,12 +21,6 @@
 
 export default function getBanner(): Promise<string> {
 	return (getBannerPromise ||= Promise.all([
-		execPromise('git rev-parse HEAD')
-			.then(({ stdout }) => stdout.trim())
-			.catch(error => {
-				console.error('Could not determine commit hash:', error);
-				return 'unknown';
-			}),
 		readFile(new URL('../package.json', import.meta.url), 'utf8')
-	]).then(([commit, package_]) => generateBanner(commit, JSON.parse(package_).version)));
+	]).then(([package_]) => generateBanner(JSON.parse(package_).version)));
 }
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -106,11 +106,9 @@
 			minifyInternalExports: false,
 			sourcemap: false
 		},
-		plugins: [...nodePlugins, emitModulePackageFile(), collectLicenses(), writeLicense()]
+		plugins: [...nodePlugins, emitModulePackageFile(), collectLicenses()]
 	};
 
-	const { collectLicenses: collectLicensesBrowser, writeLicense: writeLicenseBrowser } =
-		getLicenseHandler(fileURLToPath(new URL('browser', import.meta.url)));
 
 	const browserBuilds: RollupOptions = {
 		input: 'src/browser-entry.ts',