update Dockerfile to activate the revtex environment automatically

.gitlab-ci.yml

@@ -41,7 +41,7 @@ build-env:ubuntu: &build-docker
 make:
   stage: test
   script:
-    - source activate revtex-markdown-paper && make
+    - make
   artifacts:
     paths:
       - paper.pdf

Dockerfile

@@ -31,7 +31,8 @@ RUN chmod +x /usr/bin/tini
 RUN mkdir /environments
 COPY environment.yml /environments/
 
-RUN conda-env create -f /environments/environment.yml
+RUN conda-env create -f /environments/environment.yml && \
+    echo "conda activate revtex-markdown-paper" >> ~/.bashrc
 
 ENTRYPOINT [ "/usr/bin/tini", "--" ]
 CMD [ "/bin/bash" ]