From 92c9481f7ce1eb97136b67f7376892f2836f5da4 Mon Sep 17 00:00:00 2001
From: Cody Kaup <dbkaup@gmail.com>
Date: Fri, 1 Nov 2024 16:01:28 -0500
Subject: [PATCH] Ensure parent directory exists before writing log/diagnostics
 file

---
 node-src/lib/log.ts                       | 12 ++++++++----
 node-src/lib/writeChromaticDiagnostics.ts |  9 ++++++---
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/node-src/lib/log.ts b/node-src/lib/log.ts
index ffa999cab..4773e79af 100644
--- a/node-src/lib/log.ts
+++ b/node-src/lib/log.ts
@@ -1,6 +1,7 @@
 import chalk from 'chalk';
 import debug from 'debug';
-import { createWriteStream, rm } from 'fs';
+import { createWriteStream, mkdirSync, rm } from 'fs';
+import path from 'path';
 import stripAnsi from 'strip-ansi';
 import { format } from 'util';
 
@@ -96,13 +97,16 @@ const fileLogger = {
     this.append = () => {};
     this.queue = [];
   },
-  initialize(path: string, onError: LogFunction) {
-    rm(path, { force: true }, (err) => {
+  initialize(filepath: string, onError: LogFunction) {
+    rm(filepath, { force: true }, (err) => {
       if (err) {
         this.disable();
         onError(err);
       } else {
-        const stream = createWriteStream(path, { flags: 'a' });
+        // Ensure the parent directory exists before we create the stream
+        mkdirSync(path.dirname(filepath), { recursive: true });
+
+        const stream = createWriteStream(filepath, { flags: 'a' });
         this.append = (...messages: string[]) => {
           stream?.write(
             messages
diff --git a/node-src/lib/writeChromaticDiagnostics.ts b/node-src/lib/writeChromaticDiagnostics.ts
index 8fcd3a8d6..b8e27117e 100644
--- a/node-src/lib/writeChromaticDiagnostics.ts
+++ b/node-src/lib/writeChromaticDiagnostics.ts
@@ -1,11 +1,11 @@
-import jsonfile from 'jsonfile';
+import { mkdirSync } from 'fs';
+import { writeFile } from 'jsonfile';
+import path from 'path';
 
 import { Context } from '..';
 import wroteReport from '../ui/messages/info/wroteReport';
 import { redact } from './utils';
 
-const { writeFile } = jsonfile;
-
 /**
  * Extract important information from ctx, sort it and output into a json file
  *
@@ -17,6 +17,9 @@ export async function writeChromaticDiagnostics(ctx: Context) {
   }
 
   try {
+    // Ensure the parent directory exists before writing file
+    mkdirSync(path.dirname(ctx.options.diagnosticsFile), { recursive: true });
+
     await writeFile(ctx.options.diagnosticsFile, getDiagnostics(ctx), { spaces: 2 });
     ctx.log.info(wroteReport(ctx.options.diagnosticsFile, 'Chromatic diagnostics'));
   } catch (error) {