feat: Switch to json5 config format

3 files changed, 8 insertions, 3 deletions

diff --git a/packages/main/package.json b/packages/main/package.json
index 4185793..96cd52c 100644
--- a/packages/main/package.json
+++ b/packages/main/package.json
@@ -13,6 +13,7 @@
     "@sophie/service-shared": "workspace:*",
     "@sophie/shared": "workspace:*",
     "electron": "16.0.5",
+    "json5": "^2.2.0",
     "mobx": "^6.3.10",
     "mobx-state-tree": "^5.1.0"
   },
diff --git a/packages/main/src/index.ts b/packages/main/src/index.ts
index 605c17c..8055ce2 100644
--- a/packages/main/src/index.ts
+++ b/packages/main/src/index.ts
@@ -32,6 +32,7 @@ import {
   watch,
   writeFile,
 } from 'fs/promises';
+import JSON5 from 'json5';
 import { autorun } from 'mobx';
 import {
   applySnapshot,
@@ -127,7 +128,7 @@ nativeTheme.on('updated', () => {
 });
 
 const userDataDir = app.getPath('userData');
-const configFileName = 'config.json';
+const configFileName = 'config.json5';
 const configPath = join(userDataDir, configFileName);
 let loadingConfig = false;
 let savingConfig = false;
@@ -146,7 +147,7 @@ async function loadConfig(): Promise<void> {
   }
   let configSnapshot: unknown;
   try {
-    configSnapshot = JSON.parse(configStr);
+    configSnapshot = JSON5.parse(configStr);
   } catch (err) {
     console.error('Invalid config file', configPath, err);
     return;
@@ -162,7 +163,9 @@ async function loadConfig(): Promise<void> {
 }
 
 async function saveConfig(configSnapshot: ConfigSnapshotOut): Promise<void> {
-  const configJson = JSON.stringify(configSnapshot, null, 2);
+  const configJson = JSON5.stringify(configSnapshot, {
+    space: 2,
+  });
   savingConfig = true;
   try {
     await writeFile(configPath, configJson, 'utf8');
diff --git a/yarn.lock b/yarn.lock
index 717f18a..8e929b7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -841,6 +841,7 @@ __metadata:
     "@types/node": ^17.0.4
     electron: 16.0.5
     electron-devtools-installer: ^3.2.0
+    json5: ^2.2.0
     mobx: ^6.3.10
     mobx-state-tree: ^5.1.0
     rimraf: ^3.0.2