From 820b57b7538309926051c42e1317f2fb5cf0e90f Mon Sep 17 00:00:00 2001
From: Erlend Oftedal <erlend@oftedal.no>
Date: Wed, 11 Oct 2023 14:13:58 +0200
Subject: [PATCH] Adding comment for future reference

---
 src/appLayerCreator.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/appLayerCreator.ts b/src/appLayerCreator.ts
index d9126b9..309e020 100644
--- a/src/appLayerCreator.ts
+++ b/src/appLayerCreator.ts
@@ -186,6 +186,9 @@ function parseCommandLineToParts(entrypoint: string) {
 
 async function addAppLayers(options: Options, config: Config, todir: string, manifest: Manifest, tmpdir: string) {
 	if (options.customContent.length > 0) {
+		// We only add these values if they have been explicitely set for customContent. This allows customContent
+		// to be used to add compiled frontend code to an nginx container without also modifying the entrypoint, user,
+		// and workdir.
 		if (options.nonDefaults.workdir) await addWorkdirLayer(options, config, options.nonDefaults.workdir);
 		if (options.nonDefaults.entrypoint) await addEntrypointLayer(options, config, options.nonDefaults.entrypoint);
 		if (options.nonDefaults.user) await addUserLayer(options, config, options.nonDefaults.user);