From b30ba2ac5e6fb0331f64fdbde9ca04788a48ab72 Mon Sep 17 00:00:00 2001
From: Hymmel <collinbuchkamer@gmail.com>
Date: Fri, 10 Oct 2025 15:42:10 +0200
Subject: [PATCH] t

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

diff --git a/Dockerfile b/Dockerfile
index 93f56d4..0c30834 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,16 +12,18 @@ ENV PATH=${SBT_HOME}/bin:${PATH}
 # The .tgz for 0.13.11 is missing from GitHub releases. We'll install it manually.
 RUN apt-get update && \
     # Install certificates for HTTPS, curl to download, and unzip to verify
-    apt-get install -y ca-certificates curl unzip && \
+    apt-get install -y ca-certificates wget unzip && \
     mkdir -p "${SBT_HOME}/bin" && \
-    curl -L -o "${SBT_HOME}/bin/sbt-launch.jar" "https://repo1.maven.org/maven2/org/scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch-${SBT_VERSION}.jar" && \
+    wget -O "${SBT_HOME}/bin/sbt-launch.jar" "https://repo1.maven.org/maven2/org/scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch-${SBT_VERSION}.jar" && \
+    # Explicitly check that the file was downloaded before trying to use it
+    [ -f "${SBT_HOME}/bin/sbt-launch.jar" ] && \
     # Verify the downloaded JAR is valid
     unzip -t "${SBT_HOME}/bin/sbt-launch.jar" && \
     echo '#!/bin/sh' > "${SBT_HOME}/bin/sbt" && \
     echo 'SBT_OPTS="-Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M"' >> "${SBT_HOME}/bin/sbt" && \
     echo 'java $SBT_OPTS -jar `dirname $0`/sbt-launch.jar "$@"' >> "${SBT_HOME}/bin/sbt" && \
     chmod 0755 "${SBT_HOME}/bin/sbt" && \
-    apt-get purge -y --auto-remove curl unzip && \
+    apt-get purge -y --auto-remove wget unzip && \
     rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app