From 21ddeab21d880695af09734ebd0c34ef08d4b6de Mon Sep 17 00:00:00 2001
From: Constantin Hong <hongconstantin@gmail.com>
Date: Mon, 22 Jan 2024 12:22:26 +0900
Subject: [PATCH] Dockerfile/chore: Reduce layer, update pip and apk, and
 reduce increased image size by optimization.

---
 Dockerfile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index d0d88e00..77e97cd9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 FROM python:alpine
-RUN python3 -m pip install -U gallery-dl yt-dlp
-RUN apk update
-RUN apk add ffmpeg
+RUN python3 -m pip install --no-cache-dir -U pip  && \
+    python3 -m pip install --no-cache-dir -U gallery-dl yt-dlp
+RUN apk update && \
+    apk add --no-cache ffmpeg && \
+    rm -rf /var/cache/apk/*
 ENTRYPOINT [ "gallery-dl" ]