Adds docker-compose to start backend and database for e2e testing

docker/docker-compose.yml

@@ -0,0 +1,32 @@
+version: "3.7"
+services:
+  db:
+    container_name: db
+    image: postgres
+    volumes:
+      - ./pg-init-scripts/initdb.sh:/docker-entrypoint-initdb.d/initdb.sh
+    ports:
+      - "5432:5432"
+    environment:
+      - POSTGRES_USER=crc_user
+      - POSTGRES_PASSWORD=crc_pass
+      - POSTGRES_MULTIPLE_DATABASES=crc_test,crc_dev
+    healthcheck:
+      test: ["CMD", "ping", "-h", "localhost"]
+      timeout: 20s
+      retries: 10
+      start_period: 20s
+
+  backend:
+    container_name: backend
+    depends_on:
+       - db
+    image: sartography/cr-connect-workflow
+    volumes:
+      - ./flask-config/config.py:/crc-workflow/instance/config.py
+    environment:
+      - FLASK_APP=./crc/__init__.py
+      - RESET_DB=true
+    ports:
+      - "5000:5000"
+    command: ./wait-for-it.sh db:5432 -t 0 -- ./docker_run.sh

docker/flask-config/config.py

@@ -0,0 +1,9 @@
+import os
+basedir = os.path.abspath(os.path.dirname(__file__))
+
+NAME = "CR Connect Workflow"
+CORS_ENABLED = False
+DEVELOPMENT = True
+SQLALCHEMY_DATABASE_URI = "postgresql://crc_user:crc_pass@db:5432/crc_dev"
+
+print('\n\n*** USING INSTANCE CONFIG ***\n\n')

docker/pg-init-scripts/initdb.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+set -u
+
+function create_user_and_database() {
+	local database=$1
+	echo "  Creating user and database '$database'"
+	psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<-EOSQL
+	    CREATE USER $database;
+	    CREATE DATABASE $database;
+	    GRANT ALL PRIVILEGES ON DATABASE $database TO $database;
+EOSQL
+}
+
+if [ -n "$POSTGRES_MULTIPLE_DATABASES" ]; then
+	echo "Multiple database creation requested: $POSTGRES_MULTIPLE_DATABASES"
+	for db in $(echo $POSTGRES_MULTIPLE_DATABASES | tr ',' ' '); do
+		create_user_and_database $db
+	done
+	echo "Multiple databases created"
+fi

package.json

@@ -12,13 +12,12 @@
     "test:once": "ng test --code-coverage --watch=false",
     "lint": "ng lint",
     "e2e": "./node_modules/protractor/bin/webdriver-manager update && ng e2e",
-    "e2e:with-wf": "npm run wf && ng e2e",
-    "wf:stop": "docker stop wf || true && docker rm wf || true && docker system prune -f",
-    "wf:build": "docker build -t wf github.com/sartography/cr-connect-workflow#master",
-    "wf:start": "docker run -d --name wf -p 5000:5000 wf",
-    "wf:db": "docker exec -it wf sh -c 'pipenv run flask db upgrade'",
-    "wf:data": "docker exec -it wf sh -c 'pipenv run flask load-example-data'",
-    "wf": "npm run wf:stop && npm run wf:build && npm run wf:start && npm run wf:db && npm run wf:data",
+    "e2e:with-wf": "npm run e2e-wf && ng e2e",
+    "e2e-wf:stop": "docker stop db && docker stop backend",
+    "e2e-wf:clean": "docker system prune -f && cd docker && docker-compose rm -f -v -s && cd ..",
+    "e2e-wf:build": "cd docker && docker-compose pull && docker-compose build --no-cache && cd ..",
+    "e2e-wf:start": "cd docker && docker-compose up -d && cd ..",
+    "e2e-wf": "npm run e2e-wf:stop && npm run e2e-wf:clean && npm run e2e-wf:build && npm run e2e-wf:start",
     "ci": "npm run lint && npm run test:once && npm run e2e:with-wf && sonar-scanner"
   },
   "private": true,