Merge pull request #107 from smkent/compose-dev

Add development configuration for docker-compose

.gitignore

@@ -7,3 +7,4 @@
 .pytest_results.xml
 .venv/
 dist/
+accounts

README.md

@@ -163,6 +163,32 @@ pip install poetry
 poetry self add poetry-dynamic-versioning poetry-pre-commit-plugin
 ```
 
+### Invocation with docker-compose
+
+safeway-coupons can be executed within a Docker container using
+`docker-compose.dev.yaml`.
+
+To use, first create an `accounts` file in the same directory with your
+safeway-coupons accounts configuration. Then, execute safeway-coupons within a
+container using docker-compose:
+
+```console
+docker-compose -f docker-compose.dev.yaml up --build
+```
+
+The container will run safeway-coupons once, attempt to clip one coupon, and
+then stop.
+
+To change the safeway-coupons arguments, modify the `command` value in
+`docker-compose.dev.yaml`.
+
+When finished with development tasks, the docker-compose state can be cleaned up
+with:
+
+```console
+docker-compose -f docker-compose.dev.yaml down
+```
+
 ### Development tasks
 
 * Setup: `poetry install`

docker-compose.dev.yaml

@@ -0,0 +1,11 @@
+version: "3.7"
+
+services:
+  safeway-coupons:
+    build: .
+    command: /usr/local/bin/safeway-coupons -c /accounts -n -d -m 1
+    environment:
+      PYTHONUNBUFFERED: 1
+    restart: "no"
+    volumes:
+      - ./accounts:/accounts:ro