feat: update package.json while preserve indent & eol style

package.json

@@ -38,6 +38,7 @@
     "consola": "^3.2.3",
     "convert-gitmoji": "^0.1.3",
     "execa": "^7.1.1",
+    "jsonc-parser": "^3.2.0",
     "mri": "^1.2.0",
     "node-fetch-native": "^1.2.0",
     "ofetch": "^1.1.1",
@@ -63,4 +64,4 @@
     "vitest": "^0.33.0"
   },
   "packageManager": "[email protected]"
-}
+}

src/package.ts

@@ -1,23 +1,21 @@
+import { promises as fsp } from "node:fs";
 import { resolve } from "pathe";
 import consola from "consola";
-import {
-  PackageJson,
-  readPackageJSON as _readPackageJSON,
-  writePackageJSON as _writePackageJSON,
-} from "pkg-types";
+import { readPackageJSON as _readPackageJSON } from "pkg-types";
 import { isCI, provider } from "std-env";
+import { modify, applyEdits } from "jsonc-parser";
 import type { ChangelogConfig } from "./config";
-
 import { execCommand } from "./exec";
 
 export function readPackageJSON(config: ChangelogConfig) {
   const path = resolve(config.cwd, "package.json");
   return _readPackageJSON(path);
 }
 
-export function writePackageJSON(config: ChangelogConfig, pkg: PackageJson) {
-  const path = resolve(config.cwd, "package.json");
-  return _writePackageJSON(path, pkg);
+async function updatePackageFile(cwd: string, prop: string, value: any) {
+  const path = resolve(cwd, "package.json");
+  const blob = await fsp.readFile(path, "utf8");
+  await fsp.writeFile(path, applyEdits(blob, modify(blob, [prop], value, {})));
 }
 
 export async function renamePackage(config: ChangelogConfig, newName: string) {
@@ -30,7 +28,14 @@ export async function renamePackage(config: ChangelogConfig, newName: string) {
   }
   consola.info(`Renaming npm package from \`${pkg.name}\` to \`${newName}\``);
   pkg.name = newName;
-  await writePackageJSON(config, pkg);
+  await updatePackageFile(config.cwd, "name", pkg.name);
+}
+
+export async function updatePackageVersion(
+  config: ChangelogConfig,
+  newVersion: string
+) {
+  await updatePackageFile(config.cwd, "version", newVersion);
 }
 
 export async function npmPublish(config: ChangelogConfig) {

src/semver.ts

@@ -2,7 +2,7 @@ import semver from "semver";
 import consola from "consola";
 import type { ChangelogConfig } from "./config";
 import type { GitCommit } from "./git";
-import { readPackageJSON, writePackageJSON } from "./package";
+import { readPackageJSON, updatePackageVersion } from "./package";
 
 export type SemverBumpType =
   | "major"
@@ -82,7 +82,7 @@ export async function bumpVersion(
     `Bumping npm package version from \`${currentVersion}\` to \`${pkg.version}\` (${originalType})`
   );
 
-  await writePackageJSON(config, pkg);
+  await updatePackageVersion(config, pkg.version);
 
   return pkg.version;
 }