fix(dev): use poetry shell in dev env

dev.Dockerfile

@@ -50,7 +50,3 @@ ENV PATH="${WORKDIR}/.venv/bin:$PATH"
 
 COPY --from=node_stage /node_modules ./node_modules
 COPY --from=node_stage /usr/local/bin/node /usr/local/bin/node
-
-# for entry point
-COPY ./docker-entrypoint.sh /docker-entrypoint.sh
-RUN chmod +x /docker-entrypoint.sh

docker-compose-dev.yml

@@ -26,5 +26,4 @@ services:
       - DJANGO_SUPERUSER_USERNAME=admin
       - DJANGO_SUPERUSER_PASSWORD=1234
       - [email protected]
-    entrypoint: /docker-entrypoint.sh
-    command: python /app/src/manage.py runserver 0.0.0.0:8000
+    working_dir: /app/src

document/deploy_docker_dev.md

@@ -10,8 +10,30 @@
     DATABASE_URL=postgres://postgres:secretpostgres@db:5432/pycontw2016
     ```
 
-2. Simply run the following command to install all dependencies, activate a containerized Postgres server, and run the Django server (<code>ctrl+c</code> to stop).
+2. Simply run the following command to install all dependencies, activate a containerized Postgres server, and enter into a poetry shell inside the application container (<code>ctrl+c</code> to quit).
 
     ```
     ./enter_dev_env.sh
     ```
+
+3. In the shell, you can run any commands as if you are in a local development environment. Here are some common Django commands:
+
+    ```sh
+    # make migrations
+    python manage.py makemigrations
+
+    # apply migrations
+    python manage.py migrate
+
+    # create a superuser
+    python manage.py createsuperuser
+
+    # pull out strings for translations
+    python manage.py makemessages -l en_US -l zh_Hant
+
+    # compile translations
+    python manage.py compilemessages
+
+    # run the dev server (you can access the site at http://localhost:8000/)
+    python manage.py runserver 0.0.0.0:8000
+    ```

enter_dev_env.sh

@@ -16,14 +16,14 @@ fi
 if [ -n "$HASH" ];then
     echo "found existing running container $CONTAINER, proceeding to exec another shell"
     docker-compose -f $COMPOSE_FILE restart
-    docker exec -it $HASH $START_SHELL
+    docker exec -w /app/src -it $HASH bash -c "SHELL=bash poetry shell"
 elif [ -n "$HASH_STOPPED" ];then
     echo "found existing stopped container $CONTAINER, starting"
     docker-compose -f $COMPOSE_FILE restart
     docker start --attach -i $HASH_STOPPED
 else
     echo "existing container not found, creating a new one, named $CONTAINER"
     docker-compose -f $COMPOSE_FILE pull
-    docker-compose -f $COMPOSE_FILE run -p 8000:8000 --name=$CONTAINER pycontw
+    docker-compose -f $COMPOSE_FILE run -p 8000:8000 --name=$CONTAINER pycontw bash -c "SHELL=bash poetry shell"
 fi
 echo "see you, use 'docker rm $CONTAINER' to kill the dev container or 'docker-compose -f $COMPOSE_FILE down' to kill both the postgres and the dev container if you want a fresh env next time"