Set default branch to master

Also use GIT_REF instead of GIT_VERSION

.env.sample

 RESTART=no
 APP_DEBUG=false
 DEV_PORT=5000
-GIT_VERSION=1-project-creation
+GIT_REF=master

Dockerfile

@@ -7,7 +7,6 @@ RUN apt-get update
 FROM base As builder
 
 RUN apt-get install -y \
-    apache2 \
     git \
     maven \
     openjdk-11-jdk
@@ -18,9 +17,10 @@ RUN git clone https://gitlab.tetras-libre.fr/unl/unl2rdf
 
 WORKDIR /opt/unl2rdf
 
-ARG GIT_VERSION=master
+ARG GIT_REF=master
 
-RUN git checkout $GIT_VERSION
+RUN git pull
+RUN git checkout $GIT_REF
 
 RUN mvn package
 
@@ -43,7 +43,8 @@ RUN a2dissite 000-default
 
 RUN a2ensite flask
 
-COPY --from=builder /opt/unl2rdf/target/*.jar /opt/unl2rdf.jar
+COPY --from=builder /opt/unl2rdf/unl2rdf-app/target/unl2rdf-app-*-with-dependencies.jar /opt/unl2rdf.jar
+#COPY --from=builder /opt/unl2rdf/Examples/exemples_unl.txt /opt/
 
 # Force code reloading
 RUN sed -i 's/^\(\s*MaxConnectionsPerChild\s*\) 0/\1 1/g' /etc/apache2/mods-enabled/mpm_event.conf

docker-compose.yml

@@ -6,7 +6,7 @@ services:
         build:
           context: .
           args:
-            GIT_VERSION: ${GIT_VERSION}
+            GIT_REF: ${GIT_REF}
         volumes:
           - "./src:/var/www/app"
         environment: