From 6ee7e63631387b634f0b3e753dae4417c27b7744 Mon Sep 17 00:00:00 2001
From: Kepro <keprinko@gmail.com>
Date: Fri, 1 Dec 2023 08:21:33 +0100
Subject: [PATCH] feat(format-json): ability to set indentation (#1807)

---
 packages/format-json/README.md   |  7 +++++++
 packages/format-json/src/json.ts | 12 +++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/packages/format-json/README.md b/packages/format-json/README.md
index fe12e98c6..a32c2aabd 100644
--- a/packages/format-json/README.md
+++ b/packages/format-json/README.md
@@ -52,6 +52,13 @@ export type JsonFormatterOptions = {
    * @default "lingui"
    */
   style?: "lingui" | "minimal"
+
+  /**
+  * Indentation of output JSON
+  *
+  * @default 2
+  */
+  indentation?: number
 }
 ```
 
diff --git a/packages/format-json/src/json.ts b/packages/format-json/src/json.ts
index 305ab72ce..b9684c45b 100644
--- a/packages/format-json/src/json.ts
+++ b/packages/format-json/src/json.ts
@@ -28,6 +28,13 @@ export type JsonFormatterOptions = {
    * @default "lingui"
    */
   style?: "lingui" | "minimal"
+
+  /**
+   * Indentation of output JSON
+   *
+   * @default 2
+   */
+  indentation?: number
 }
 
 type NoOriginsCatalogType = {
@@ -87,7 +94,10 @@ export function formatter(
         outputCatalog = serializeMinimal(outputCatalog)
       }
 
-      return JSON.stringify(outputCatalog, null, 2) + trailingNewLine
+      return (
+        JSON.stringify(outputCatalog, null, options.indentation ?? 2) +
+        trailingNewLine
+      )
     },
 
     parse(content) {