Added cron to the Dockerfile as temporary fix until we have periodic file scanning in the backend

.gitignore

@@ -127,6 +127,8 @@ dmypy.json
 # End of https://www.gitignore.io/api/python
 0
 config.backup.json
+config.json
+!docker/config.json
 uwsgi.ini
 installer.log
 pyshelf_nginx.conf

README.md

@@ -78,6 +78,8 @@ From the main directory
 
 `pip install -r requirements.txt`
 
+`./configure`
+
 `cd src`
 
 `python manage.py makemigrations`
@@ -90,10 +92,10 @@ From the main directory
 
 `cd ..`
 
-`./configure`
-
 `./importBooks`
 
+`uwsgi --ini uwsgi.ini`
+
 Browse to the site as defined in your apache | nginx config
 
 Running via the [Django](https://www.djangoproject.com/) test server might be possible, albeit not recomended.
@@ -113,7 +115,7 @@ services:
             - "POSTGRES_USER=pyshelf"
             - "POSTGRES_DB=pyshelf"
         volumes:
-            - "pgdata:/var/lib/postgresql/data/"
+            - "db_data:/var/lib/postgresql/data/"
 
     pyshelf:
         image: "pyshelf/pyshelf"
@@ -125,7 +127,7 @@ services:
             - db
 
 volumes:
-    pgdata:
+    db_data:
 ```
 
 You'll also need a `.env` file wich sets the `LOCAL_BOOK_DIR` variable, for example:
@@ -134,7 +136,7 @@ You'll also need a `.env` file wich sets the `LOCAL_BOOK_DIR` variable, for exam
 LOCAL_BOOK_DIR=/home/someone/books
 ```
 
-The Docker image is still new, so there could still be some issues and missing features. Feel free to create a bug-issue when you encounter a bug. Development of the Docker image is discussed in https://github.com/th3r00t/pyShelf/pull/53 . Currently the database needs to be [PostgreSQL](https://www.postgresql.org/) with the account details shown in the example `docker-compose.yml` .
+The Docker image is still new, so there could still be some issues and missing features. Feel free to create a bug-issue when you encounter a bug. Development of the Docker image is discussed in https://github.com/th3r00t/pyShelf/pull/53 . Currently the database needs to be [PostgreSQL](https://www.postgresql.org/) with the account details shown in the example `docker-compose.yml`. It should become db agnostic in the future.
 
 ## In Progress
 

config.json

@@ -1 +0,0 @@
-{"TITLE": "pyShelf E-Book Server", "VERSION": "0.6.0", "BOOKPATH": "~/Books", "DB_HOST": "localhost", "DB_PORT": "5432", "DATABASE": "pyshelf", "USER": "pyshelf", "PASSWORD": "pyshelf", "BOOKSHELF": "data/shelf.json", "ALLOWED_HOSTS": "*", "SECRET": ""}

docker/Dockerfile

@@ -1,3 +1,14 @@
+
+# This file is used to build the Dockerhub image. To host pyShelf yourself for 
+# production, please use the official pyShelf image on 
+# https://hub.docker.com/r/pyshelf/pyshelf
+
+# Use the following commands to build and push the docker image to Dockerhub:
+#
+#   docker build -t pyshelf/pyshelf -f .\docker\Dockerfile .
+#   docker login
+#   docker push pyshelf/pyshelf
+
 FROM ubuntu
 
 EXPOSE 8000
@@ -5,22 +16,27 @@ EXPOSE 8000
 RUN apt-get update -y
 RUN DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential python3 python3-dev python3-pip python3-venv nginx-full
 
-COPY . /pyshelf
-
-WORKDIR /pyshelf/
-RUN python3 -m pip install -r requirements.txt
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y cron
+RUN echo "* * * * * cd /pyshelf/ && python3 importBooks >> /var/log/cron.log 2>&1" > import_books_scheduler.cron && crontab import_books_scheduler.cron
 
 COPY ./docker/pyshelf_nginx.conf /etc/nginx/sites-available/pyshelf_nginx.conf
 RUN ln -s /etc/nginx/sites-available/pyshelf_nginx.conf /etc/nginx/sites-enabled/
 
+COPY . /pyshelf
+COPY ./docker/config.json /pyshelf/config.json
+
 WORKDIR /pyshelf/
-ENTRYPOINT cd src/ \
+RUN python3 -m pip install -r requirements.txt
+
+WORKDIR /pyshelf/
+ENTRYPOINT cron start \
+            && python3 configure \
+            && cd src/ \
             && python3 manage.py makemigrations \
             && python3 manage.py makemigrations interface \
             && python3 manage.py migrate \
             && python3 manage.py migrate interface \
             && cd .. \
-            && python3 configure \
             && python3 importBooks \
             && nginx -g "daemon on;" \
             && uwsgi --ini uwsgi.ini

docker/config.json

@@ -0,0 +1 @@
+{"TITLE": "pyShelf E-Book Server", "VERSION": "Docker", "BOOKPATH": "/books", "DB_HOST": "db", "DB_PORT": "5432", "DATABASE": "pyshelf", "USER": "pyshelf", "PASSWORD": "pyshelf", "BOOKSHELF": "data/shelf.json", "ALLOWED_HOSTS": "*", "SECRET": ""}

docker/development.docker-compose.yml

@@ -1,11 +1,12 @@
 version: "3.7"
 
-# This file is used to test the docker image. To host pyShelf yourself for 
+# This file is used to test the Dockerhub image. To host pyShelf yourself for 
 # production, please use the official pyShelf image on 
 # https://hub.docker.com/r/pyshelf/pyshelf
 
 # For development, use the following command in the root folder:
-# `docker-compose -f .\docker\development.docker-compose.yml up --build`
+#    
+#   docker-compose -f .\docker\development.docker-compose.yml up --build
 
 services:
     db: