build(rulesets): try sth

packages/rulesets/package.json

@@ -50,15 +50,17 @@
     "tslib": "^2.3.0"
   },
   "devDependencies": {
+    "@rollup/plugin-sucrase": "^5.0.2",
+    "@rollup/plugin-terser": "^0.4.4",
     "@stoplight/path": "^1.3.2",
     "@stoplight/spectral-parsers": "*",
     "@stoplight/spectral-ref-resolver": "*",
     "gzip-size": "^6.0.0",
-    "immer": "^9.0.6",
-    "terser": "^5.26.0"
+    "immer": "^9.0.6"
   },
   "scripts": {
     "compile-schemas": "ts-node -T ./scripts/compile-schemas.ts",
+    "postbuild": "ts-node -T ./scripts/bundle.ts",
     "prelint": "yarn compile-schemas --quiet",
     "pretest": "yarn compile-schemas --quiet",
     "prebuild": "yarn compile-schemas --quiet"

packages/rulesets/scripts/bundle.ts

@@ -0,0 +1,37 @@
+import { rollup } from 'rollup';
+import terser from '@rollup/plugin-terser';
+import * as path from 'path';
+import sucrase from '@rollup/plugin-sucrase';
+
+const cwd = path.join(__dirname, '..');
+
+rollup({
+  input: path.join(cwd, 'src/oas/functions/_oasDocumentSchema.ts'),
+  plugins: [
+    sucrase({
+      transforms: ['typescript'],
+    }),
+    terser({
+      ecma: 2020,
+      module: true,
+      compress: {
+        passes: 2,
+      },
+      mangle: {
+        // properties: true,
+        // reserved: ['message', 'path'],
+      },
+    }),
+  ],
+  treeshake: true,
+  watch: false,
+  perf: false,
+  external: ['@stoplight/spectral-core', '@stoplight/json', 'leven'],
+}).then(bundle =>
+  bundle.write({
+    format: 'commonjs',
+    exports: 'default',
+    sourcemap: true,
+    file: path.join(cwd, 'dist/oas/functions/_oasDocumentSchema.js'),
+  }),
+);

packages/rulesets/scripts/compile-schemas.ts

@@ -7,8 +7,6 @@ import standaloneCode from 'ajv/dist/standalone/index.js';
 import ajvErrors from 'ajv-errors';
 import ajvFormats from 'ajv-formats';
 import chalk from 'chalk';
-import { minify } from 'terser';
-import { sync } from 'gzip-size';
 
 const cwd = path.join(__dirname, '../src');
 
@@ -56,33 +54,9 @@ Promise.all(schemas)
       oas3_1: 'https://spec.openapis.org/oas/3.1/schema/2021-09-28',
     });
 
-    const minified = (
-      await minify(code, {
-        compress: {
-          passes: 2,
-          ecma: 2020,
-        },
-        ecma: 2020,
-        module: true,
-        mangle: {
-          toplevel: true,
-          module: true,
-        },
-        format: {
-          comments: false,
-        },
-      })
-    ).code!;
+    log('writing %s size is %dKB', path.join(target, '..', basename), Math.round((code.length / 1024) * 100) / 100);
 
-    log(
-      'writing %s size is %dKB (original), %dKB (minified) %dKB (minified + gzipped)',
-      path.join(target, '..', basename),
-      Math.round((code.length / 1024) * 100) / 100,
-      Math.round((minified.length / 1024) * 100) / 100,
-      Math.round((sync(minified) / 1024) * 100) / 100,
-    );
-
-    await fs.promises.writeFile(path.join(target, '..', basename), ['// @ts-nocheck', minified].join('\n'));
+    await fs.promises.writeFile(path.join(target, '..', basename), ['// @ts-nocheck', code].join('\n'));
   })
   .then(() => {
     log(chalk.green('Validators generated.'));