From 214080e7f957d743b5ab06874d86b11a64d431e4 Mon Sep 17 00:00:00 2001
From: Valentin Obst <valentin.obst@fkie.fraunhofer.de>
Date: Tue, 2 Apr 2024 08:31:28 +0200
Subject: [PATCH 1/3] docker/artificial_samples: reorder cc-install script and
 copy

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

diff --git a/test/artificial_samples/Dockerfile b/test/artificial_samples/Dockerfile
index e908f6df5..46ea77908 100644
--- a/test/artificial_samples/Dockerfile
+++ b/test/artificial_samples/Dockerfile
@@ -6,7 +6,7 @@ RUN apt-get -y update \
     && echo "cwe:cwe" | chpasswd \
     && adduser cwe sudo \
     && sed -i.bkp -e 's/%sudo\s\+ALL=(ALL\(:ALL\)\?)\s\+ALL/%sudo ALL=NOPASSWD:ALL/g' /etc/sudoers
-    
+
 USER cwe
 
 RUN sudo apt-get install python3-pip apt-utils -y
@@ -17,8 +17,10 @@ RUN sudo pip3 install scons
 
 ENV PATH="/home/cwe/.local/bin/:${PATH}"
 
+COPY ./install_cross_compilers.sh .
+
+RUN ./install_cross_compilers.sh
+
 COPY . /home/cwe/artificial_samples/
 
 WORKDIR /home/cwe/artificial_samples/
-
-RUN ./install_cross_compilers.sh
\ No newline at end of file

From 4cc2a105e731c1a0619b5f2fd4a6ce723f297cdf Mon Sep 17 00:00:00 2001
From: Valentin Obst <valentin.obst@fkie.fraunhofer.de>
Date: Tue, 2 Apr 2024 11:26:19 +0200
Subject: [PATCH 2/3] docker/artificial_samples: chown copied files

---
 test/artificial_samples/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/artificial_samples/Dockerfile b/test/artificial_samples/Dockerfile
index 46ea77908..9164e1ce8 100644
--- a/test/artificial_samples/Dockerfile
+++ b/test/artificial_samples/Dockerfile
@@ -17,10 +17,10 @@ RUN sudo pip3 install scons
 
 ENV PATH="/home/cwe/.local/bin/:${PATH}"
 
-COPY ./install_cross_compilers.sh .
+COPY --chown=cwe:cwe ./install_cross_compilers.sh .
 
 RUN ./install_cross_compilers.sh
 
-COPY . /home/cwe/artificial_samples/
+COPY --chown=cwe:cwe . /home/cwe/artificial_samples/
 
 WORKDIR /home/cwe/artificial_samples/

From f64ad831b0c9ff8c6114ebd62875fde6539a0824 Mon Sep 17 00:00:00 2001
From: Valentin Obst <valentin.obst@fkie.fraunhofer.de>
Date: Tue, 2 Apr 2024 11:59:45 +0200
Subject: [PATCH 3/3] docker/artificial_samples: reduce image size

---
 test/artificial_samples/.dockerignore              | 2 ++
 test/artificial_samples/install_cross_compilers.sh | 3 +++
 2 files changed, 5 insertions(+)
 create mode 100644 test/artificial_samples/.dockerignore

diff --git a/test/artificial_samples/.dockerignore b/test/artificial_samples/.dockerignore
new file mode 100644
index 000000000..1512740c9
--- /dev/null
+++ b/test/artificial_samples/.dockerignore
@@ -0,0 +1,2 @@
+build/*.out
+build/*.o
diff --git a/test/artificial_samples/install_cross_compilers.sh b/test/artificial_samples/install_cross_compilers.sh
index 35fbf7a9c..b2578fbed 100755
--- a/test/artificial_samples/install_cross_compilers.sh
+++ b/test/artificial_samples/install_cross_compilers.sh
@@ -33,4 +33,7 @@ sudo apt install -y clang
 
 sudo ln -s /usr/include/asm-generic /usr/include/asm
 
+echo "Cleaning package index."
+sudo apt-get clean && sudo rm -rf /var/cache/apt/archives /var/lib/apt/lists/*
+
 echo "Done."