🚚 Refactor and simplify backend file structure (#609)

src/backend/.dockerignore

@@ -0,0 +1,8 @@
+# Python
+__pycache__
+app.egg-info
+*.pyc
+.mypy_cache
+.coverage
+htmlcov
+.venv

src/backend/.gitignore

@@ -1,3 +1,6 @@
 __pycache__
 app.egg-info
 *.pyc
+.mypy_cache
+.coverage
+htmlcov

src/backend/alembic.ini

@@ -2,7 +2,7 @@
 
 [alembic]
 # path to migration scripts
-script_location = alembic
+script_location = app/alembic
 
 # template used to generate migration files
 # file_template = %%(rev)s_%%(slug)s

src/backend/app/.gitignore

@@ -1,3 +0,0 @@
-.mypy_cache
-.coverage
-htmlcov

src/backend/backend.dockerfile

@@ -9,17 +9,18 @@ RUN curl -sSL https://install.python-poetry.org | POETRY_HOME=/opt/poetry python
     poetry config virtualenvs.create false
 
 # Copy poetry.lock* in case it doesn't exist in the repo
-COPY ./app/pyproject.toml ./app/poetry.lock* /app/
+COPY ./pyproject.toml ./poetry.lock* /app/
 
 # Allow installing dev dependencies to run tests
 ARG INSTALL_DEV=false
 RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --only main ; fi"
 
-# For development, Jupyter remote kernel, Hydrogen
-# Using inside the container:
-# jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
-ARG INSTALL_JUPYTER=false
-RUN bash -c "if [ $INSTALL_JUPYTER == 'true' ] ; then pip install jupyterlab ; fi"
-
-COPY ./app /app
 ENV PYTHONPATH=/app
+
+COPY ./alembic.ini /app/
+
+COPY ./prestart.sh /app/
+
+COPY ./tests-start.sh /app/
+
+COPY ./app /app/app

src/backend/celeryworker.dockerfile

@@ -9,26 +9,21 @@ RUN curl -sSL https://install.python-poetry.org | POETRY_HOME=/opt/poetry python
     poetry config virtualenvs.create false
 
 # Copy poetry.lock* in case it doesn't exist in the repo
-COPY ./app/pyproject.toml ./app/poetry.lock* /app/
+COPY ./pyproject.toml ./poetry.lock* /app/
 
 # Allow installing dev dependencies to run tests
 ARG INSTALL_DEV=false
 RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --only main ; fi"
 
-# For development, Jupyter remote kernel, Hydrogen
-# Using inside the container:
-# jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
-ARG INSTALL_JUPYTER=false
-RUN bash -c "if [ $INSTALL_JUPYTER == 'true' ] ; then pip install jupyterlab ; fi"
-
 ENV C_FORCE_ROOT=1
 
-COPY ./app /app
-WORKDIR /app
-
 ENV PYTHONPATH=/app
 
-COPY ./app/worker-start.sh /worker-start.sh
+COPY ./alembic.ini /app/
+
+COPY ./worker-start.sh /worker-start.sh
+
+COPY ./app /app/app
 
 RUN chmod +x /worker-start.sh
 

src/docker-compose.override.yml

@@ -49,32 +49,28 @@ services:
     ports:
       - "8888:8888"
     volumes:
-      - ./backend/app:/app
+      - ./backend/:/app
     environment:
-      - JUPYTER=jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
       - SERVER_HOST=http://${DOMAIN?Variable not set}
     build:
       context: ./backend
       dockerfile: backend.dockerfile
       args:
         INSTALL_DEV: ${INSTALL_DEV-true}
-        INSTALL_JUPYTER: ${INSTALL_JUPYTER-true}
     # command: sleep infinity  # Infinite loop to keep container alive doing nothing
     command: /start-reload.sh
 
   celeryworker:
     volumes:
-      - ./backend/app:/app
+      - ./backend/:/app
     environment:
       - RUN=celery worker -A app.worker -l info -Q main-queue -c 1
-      - JUPYTER=jupyter lab --ip=0.0.0.0 --allow-root --NotebookApp.custom_display_url=http://127.0.0.1:8888
       - SERVER_HOST=http://${DOMAIN?Variable not set}
     build:
       context: ./backend
       dockerfile: celeryworker.dockerfile
       args:
         INSTALL_DEV: ${INSTALL_DEV-true}
-        INSTALL_JUPYTER: ${INSTALL_JUPYTER-true}
 
   frontend:
     build: