scripts/prod/start: add full build & running process

scripts/prod/start.sh

@@ -1,9 +1,47 @@
-echo "Running master image..."
+# TODO Use env vars for ports instead of hard-written values.
+
+ENV_FILE="$PWD/.env"
+BLUE="\033[0;34m"
+GREEN="\033[0;32m"
+NC='\033[0m'
+
+# Load .env file variables if the file exists:
+echo $ENV_FILE
+if [ -f $ENV_FILE ]
+then
+  echo "${GREEN}> Exporting .env file variables...${NC}"
+  export $(cat $ENV_FILE | xargs)
+fi
+
+echo "${GREEN}> Stopping all existing containers...${NC}"
+docker stop $(docker ps -a -q) > /dev/null
+
+echo "${GREEN}> Starting master (and db) image...${NC}"
 docker-compose up -d master > /dev/null
 
-echo "Waiting for db image to start..."
-# Wait for the 5432 port to be used (= "db" image is running and ready):
-while ! lsof -Pi :5432 -sTCP:LISTEN -t; do sleep 1; done > /dev/null
+echo "${GREEN}> Waiting for db image to start...${NC}"
+while ! lsof -Pi :$DB_PORT -sTCP:LISTEN -t; do sleep 1; done > /dev/null
 
-echo "Migrating database structure..."
+echo "${GREEN}> Migrating database structure...${NC}"
 docker-compose exec master yarn db:migrate > /dev/null
+
+echo "${GREEN}> Stopping master image...${NC}"
+docker-compose stop master > /dev/null
+echo "${GREEN}> Stopping db image...${NC}"
+docker-compose stop db > /dev/null
+
+echo "${GREEN}> Starting api (and db) image...${NC}"
+docker-compose up -d api > /dev/null
+
+echo "${GREEN}> Waiting for api image to start...${NC}"
+while ! lsof -Pi :$API_PORT -sTCP:LISTEN -t; do sleep 1; done > /dev/null
+
+echo "${GREEN}> Starting web image...${NC}"
+docker-compose up -d web > /dev/null
+
+echo "${GREEN}> Waiting for web image to start...${NC}"
+while ! lsof -Pi :$WEB_PORT -sTCP:LISTEN -t; do sleep 1; done > /dev/null
+
+echo "${BLUE}The server is up:"
+echo "- api is running on port $API_PORT"
+echo "- web is running on port $WEB_PORT${NC}"