Fix docker image for Jenkins

conan-el7-gcc114/Dockerfile

-FROM centos:7
+FROM gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48
 
 LABEL maintainer="Patrick Madela <patrick.madela@synchrotron-soleil.fr"
 
-ENV MAMBA_ROOT_PREFIX=/opt/micromamba
-ENV PATH=${MAMBA_ROOT_PREFIX}/bin:$PATH
-
-# Configure micromamba environment
-COPY conan-el7-gcc114/environment.yml /tmp/environment.yml
-
 RUN rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Europe/Paris /etc/localtime \
     # Fix Centos repo urls
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|#\s*baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y \
-    && yum install -y curl bzip2 git \
+    && yum install -y curl bzip2 \
     && yum clean all \
     # Add groups
     && groupadd g1001 -g 1001 \
@@ -23,24 +17,41 @@ RUN rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Europe/Paris /etc/localti
     && useradd -ms /bin/bash conan -u 1000 -g 1001 -G 1000,2000,999 \
     # Add sudo for conan user
     && printf "conan:conan" | chpasswd \
-    && printf "conan ALL= NOPASSWD: ALL\\n" >> /etc/sudoers \
+    && printf "conan ALL= NOPASSWD: ALL\\n" >> /etc/sudoers
+
+ENV MAMBA_ROOT_PREFIX=/opt/micromamba
+ENV PATH=${MAMBA_ROOT_PREFIX}/bin-wrappers:$PATH
+ENV MAMBA_ENV=conan-el7-gcc114
+
+# Configure micromamba environment
+COPY ${MAMBA_ENV}/environment.yml /tmp/environment.yml
+
 # Install micromamba
-    && curl -Ls https://micro.mamba.pm/api/micromamba/linux-64/latest | tar -xvj bin/micromamba \
+RUN curl -Ls https://micro.mamba.pm/api/micromamba/linux-64/latest | tar -xvj -C /usr/local/bin --strip-components=1 bin/micromamba \
     # Install environment with micromamba
-    && micromamba create -y -f /tmp/environment.yml && \
-    rm /tmp/environment.yml
+    && micromamba create -y -f /tmp/environment.yml \
+    && rm /tmp/environment.yml \
+    # Install wrapper to launch commands using micromamba for Jenkins (docker exec)
+    && mkdir -p /opt/micromamba/bin-wrappers \
+    && echo '#!/bin/bash' > /opt/micromamba/bin-wrappers/micromamba-wrapper.sh \
+    && echo 'exec /usr/local/bin/micromamba run -n ${MAMBA_ENV} $(basename $0) "$@"' >> /opt/micromamba/bin-wrappers/micromamba-wrapper.sh \
+    && chmod +x /opt/micromamba/bin-wrappers/micromamba-wrapper.sh \
+    # Link all binaries to wrapper
+    && for bin in $(ls /opt/micromamba/envs/${MAMBA_ENV}/bin); do \
+    ln -s micromamba-wrapper.sh /opt/micromamba/bin-wrappers/$bin; \
+    done
 
 COPY environment /etc/environment 
 USER conan
 WORKDIR /home/conan
 
 # Activate environment when launching command 
-ENTRYPOINT ["bash", "-c" ,"eval \"$(micromamba shell hook --shell bash)\" && micromamba activate conan-el7-gcc114 && \"$@\"", "-s"]
+ENTRYPOINT ["bash", "-c" ,"eval \"$(micromamba shell hook --shell bash)\" && micromamba activate ${MAMBA_ENV} && \"$@\"", "-s"]
 
 # Define default shell and activate environment
 SHELL ["/bin/bash", "-c"]
-RUN echo 'eval "$(micromamba shell hook --shell=bash)"' >> ~/.bashrc && \
-    echo 'micromamba activate conan-el7-gcc114' >> ~/.bashrc
+RUN echo 'eval "$(micromamba shell hook --shell=bash)"' >> ~/.bashrc \
+    && echo 'micromamba activate ${MAMBA_ENV}' >> ~/.bashrc
 
 # Lauch interactive shell by default
 CMD ["/bin/bash"]