Chore: Fixing iOS build

packages/app-mobile/ios/.xcode.env

@@ -7,4 +7,7 @@
 # Customize the NODE_BINARY variable here.
 # For example, to use nvm with brew, add the following line
 # . "$(brew --prefix nvm)/nvm.sh" --no-use
-export NODE_BINARY=$(command -v node)
+
+# Note: `$(command -v node)` doesn't work so hardcode the path here - but it means it needs to be
+# manually updated when Node is upgraded.
+export NODE_BINARY=/opt/homebrew/opt/node@20/bin/node

packages/tools/release-ios.ts

@@ -80,6 +80,13 @@ async function main() {
 
 	await warningMessage();
 
+	// React Native caches a path to Node in there, which appears to point to a copy of the
+	// executable in a temp folder. If those temp folders are deleted it will still try to use that
+	// path and fail. Running "Clean build" won't remove `.xcode.env.local` so it's safer to always
+	// delete it, since if there's an issue the error makes no sense whatsoever, and several hours
+	// will be lost trying to fix the issue.
+	await fs.remove(`${mobileDir}/ios/Pods/../.xcode.env.local`);
+
 	const pbxprojFilePath = `${mobileDir}/ios/Joplin.xcodeproj/project.pbxproj`;
 	await checkDeploymentTargets(pbxprojFilePath);