build: fix Docker image build (#180)

.github/workflows/dockerfile.yml

@@ -0,0 +1,26 @@
+name: Docker image
+
+on:
+  push:
+    branches: [master, features]
+  pull_request:
+    branches: [master, features]
+
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+
+    name: Test building Docker image
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Set up Docker
+      uses: docker-practice/actions-setup-docker@v1
+
+    - name: Create image
+      run: |
+        docker build -t kosmorro .
+
+    - name: Execute image
+      run: |
+        docker run kosmorro kosmorro

Dockerfile

@@ -6,22 +6,29 @@ WORKDIR /home/kosmorro
 
 ENV PATH="/home/kosmorro:${PATH}"
 
+# Prepare environment
 RUN python -m pip install --upgrade pip
-
 RUN pip install pipenv
-
 COPY Pipfile.lock .
-
 RUN pipenv sync && pipenv run pip freeze > requirements.txt
 
-RUN pip uninstall pipenv -y
-
+# Add files
 RUN pip install -r requirements.txt
-
-COPY kosmorrolib/ kosmorrolib/
-
+COPY _kosmorro/ _kosmorro/
 COPY kosmorro .
 
+# Compile the translations
+RUN pip install Babel
+COPY setup.py setup.py
+COPY setup.cfg setup.cfg
+COPY README.md README.md
+RUN python setup.py compile_catalog
+
+# Clean the image
+RUN rm setup.py setup.cfg README.md && \
+    rm _kosmorro/locales/messages.pot _kosmorro/locales/*/LC_MESSAGES/messages.po && \
+    pip uninstall --yes Babel pipenv
+
 USER kosmorro
 
 CMD ["bash"]

setup.cfg

@@ -2,11 +2,11 @@
 charset = utf-8
 keywords = _ ngettext
 width = 120
-output_file = kosmorrolib/locales/messages.pot
+output_file = _kosmorro/locales/messages.pot
 omit_header = true
 copyright_holder = Jérôme Deuchnord
-input_paths=kosmorro,kosmorrolib
+input_paths=kosmorro,_kosmorro
 
 [compile_catalog]
 domain = messages
-directory = kosmorrolib/locales
+directory = _kosmorro/locales