Remove redundant 'apt-get install ca-certificates'

That package is already installed earlier in the same file.
DOMjudge · Jul 9, 2024 · 439cb11 · 439cb11
1 parent d5a9425
commit 439cb11
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/docker-contributor/Dockerfile b/docker-contributor/Dockerfile
@@ -53,10 +53,7 @@ RUN groupadd -g $GID domjudge \
   && for id in $(seq 0 4); do useradd -d /nonexistent -g nogroup -s /bin/false "domjudge-run-$id"; done
 
 # Install composer
-RUN apt-get update && \
-    apt-get install --no-install-recommends --no-install-suggests -y ca-certificates \
-	&& rm -rf /var/lib/apt/lists/* \
-    && php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" && php composer-setup.php \
+RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" && php composer-setup.php \
     && mv /composer.phar /usr/local/bin/composer
 
 # Install all supported PHP versions