fix: consistently use json5 (#376)

we already use `json5` to parse JSON - no need for `strip-json-comments`
as JSON5 supports comments.

Author: mnahkies

package.json

@@ -55,11 +55,11 @@
     "commander": "^14.0.1",
     "husky": "^9.1.7",
     "jest": "^30.2.0",
+    "json5": "^2.2.3",
     "lerna": "^8.2.3",
     "lint-staged": "^16.2.4",
     "markdown-toc": "^1.2.0",
     "prettier": "^3.6.2",
-    "strip-json-comments": "^5.0.3",
     "typescript": "^5.9.3"
   },
   "workspaces": [

packages/openapi-code-generator/package.json

@@ -67,7 +67,6 @@
     "js-yaml": "^4.1.0",
     "json5": "^2.2.3",
     "lodash": "^4.17.21",
-    "strip-json-comments": "^5.0.3",
     "tslib": "^2.8.1",
     "typescript": "^5.9.3",
     "zod": "^3.25.74"

packages/openapi-code-generator/src/core/loaders/typescript-formatter-config.loader.ts

@@ -1,4 +1,5 @@
 import path from "node:path"
+import json5 from "json5"
 import type {IFsAdaptor} from "../file-system/fs-adaptor"
 import {logger} from "../logger"
 
@@ -22,11 +23,9 @@ export async function loadTypescriptFormatterConfig(
   if (biomeConfigFile) {
     const rawConfig = await fsAdaptor.readFile(biomeConfigFile)
 
-    const stripJsonComments = (await import("strip-json-comments")).default
-
     return {
       type: "biome",
-      config: JSON.parse(stripJsonComments(rawConfig)),
+      config: json5.parse(rawConfig),
     }
   }
 

pnpm-lock.yaml

@@ -8,7 +8,7 @@ const Ajv2020 = require("ajv/dist/2020")
 const standaloneCode = require("ajv/dist/standalone").default
 const addFormats = require("ajv-formats")
 const {Biome, Distribution} = require("@biomejs/js-api")
-const stripJsonComments = require("strip-json-comments").default
+const json5 = require("json5")
 
 const openapi30Path = path.join(
   __dirname,
@@ -47,10 +47,8 @@ const writeOutput = async (filepath, moduleCode) => {
     path.resolve(path.join(__dirname, "..")),
   )
 
-  const biomeConfig = JSON.parse(
-    stripJsonComments(
-      await fs.readFile(path.join(__dirname, "../biome.jsonc"), "utf-8"),
-    ),
+  const biomeConfig = json5.parse(
+    await fs.readFile(path.join(__dirname, "../biome.jsonc"), "utf-8"),
   )
   biome.applyConfiguration(projectKey, biomeConfig)