From 70e227f4c3b7facc1744d2a8dec87c1b7867e494 Mon Sep 17 00:00:00 2001
From: Panagiotis Papadopoulos <pano_90@gmx.net>
Date: Wed, 5 Mar 2025 09:09:54 +0100
Subject: [PATCH] build(Docker): improve image size, by deleting
 node-compile-cache

---
 Dockerfile        | 12 ++++++++----
 Dockerfile.alpine |  7 +++++--
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index c21d9f4f6..2436a8124 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,9 @@ RUN npm ci && \
     mv dist/* \
       start-docker.sh \
       /usr/src/app/ && \
-    rm -rf /usr/src/app/build
+    rm -rf \
+      /usr/src/app/build \
+      /tmp/node-compile-cache
 
 #TODO: improve node_modules handling in copy-dist/Dockerfile -> remove duplicated work
 #      currently copy-dist will copy certain node_module folders, but in the Dockerfile we delete them again (to keep image size down),
@@ -29,14 +31,16 @@ WORKDIR /usr/src/app
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
       gosu && \
-    rm -rf /var/lib/apt/lists/* && \
-    rm -rf /var/cache/apt/*
+    rm -rf \
+      /var/lib/apt/lists/* \
+      /var/cache/apt/*
 
 COPY --from=builder /usr/src/app ./
 
 RUN sed -i "/electron/d" package.json && \
     npm ci --omit=dev && \
-    npm cache clean --force
+    npm cache clean --force && \
+    rm -rf /tmp/node-compile-cache
 
 # Configure container
 EXPOSE 8080
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 09efe2529..9370bd6da 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -14,7 +14,9 @@ RUN npm ci && \
     mv dist/* \
       start-docker.sh \
       /usr/src/app/ && \
-    rm -rf /usr/src/app/build
+    rm -rf \
+      /usr/src/app/build \
+      /tmp/node-compile-cache
 
 #TODO: improve node_modules handling in copy-dist/Dockerfile -> remove duplicated work
 #      currently copy-dist will copy certain node_module folders, but in the Dockerfile we delete them again (to keep image size down),
@@ -32,7 +34,8 @@ COPY --from=builder /usr/src/app ./
 
 RUN sed -i "/electron/d" package.json && \
     npm ci --omit=dev && \
-    npm cache clean --force
+    npm cache clean --force && \
+    rm -rf /tmp/node-compile-cache
 
 # Add application user
 RUN adduser -s /bin/false node; exit 0