feat: Add copyFile and minifyFile build scripts (#8761)

Author: tobiu

buildScripts/copyFile.mjs

@@ -0,0 +1,24 @@
+import {Command}       from 'commander/esm.mjs';
+import fs              from 'fs-extra';
+import path            from 'path';
+import {sanitizeInput} from './util/Sanitizer.mjs';
+
+const program = new Command('copyFile')
+    .version('1.0.0')
+    .option('-s, --source <value>', 'path to the source file', sanitizeInput)
+    .option('-t, --target <value>', 'path to the target file', sanitizeInput)
+    .allowUnknownOption()
+    .parse(process.argv);
+
+const programOpts = program.opts();
+
+if (!programOpts.source) {
+    throw new Error('Missing -s param');
+}
+
+if (!programOpts.target) {
+    throw new Error('Missing -t param');
+}
+
+fs.mkdirpSync(path.dirname(programOpts.target));
+fs.copySync(programOpts.source, programOpts.target);

buildScripts/minifyFile.mjs

@@ -0,0 +1,23 @@
+import fs       from 'fs-extra';
+import {minify} from 'terser';
+import path     from 'path';
+
+const [,, source, target] = process.argv;
+
+if (!source || !target) {
+    console.error('Usage: node minifyFile.mjs <source> <target>');
+    process.exit(1);
+}
+
+(async () => {
+    try {
+        const code   = fs.readFileSync(source, 'utf8');
+        const result = await minify(code, {module: true});
+
+        fs.mkdirpSync(path.dirname(target));
+        fs.outputFileSync(target, result.code);
+    } catch (e) {
+        console.error('Minification failed:', e);
+        process.exit(1);
+    }
+})();