Tidy up location of scripts for different OSes and update README

Author: galeaspablo

README.MD

@@ -11,7 +11,8 @@ navigate to `local-development` and run `dev_start.sh`.
 ```bash
 git clone [email protected]:ambarltd/courses-v2.git
 cd courses-v2/local-development
-./dev_start.sh
+./scripts/linux/dev_start.sh # if you're on linux
+./scripts/linux/dev_start.sh # if you're on mac
 ```
 
 Now open your browser to `localhost:8080` and try the application out! You will receive 
@@ -32,21 +33,27 @@ This example application contains an event sourced financial institution that al
 
 The code for `1.`, `2.`, `3.`, and `4.`, is written in PHP, and lives 
 at `application/backend-php`. The code for `5.` is written in other languages 
-to help you understand event sourcing in your preferred language.
+to help you understand event sourcing in your preferred language. Currently,
+`5.` is available in Java, C#, and Typescript.
 
 By default `5` is deployed with Java. But if you'd like to change that, 
 simply head to `local-development/docker-compose.yml` and change the 
-`credit-card-enrollment` to use the directory corresponding to your 
-preferred language.
+`backend-credit-card-enrollment` service to use the directory corresponding 
+to your preferred language. 
 
 ## Building More
 
 If you change the code, simply redeploy your Docker containers, and refresh your browser.
 
 ```bash
 cd courses-v2/local-development
-./dev_start.sh
-./dev_start_with_data_deletion.sh # use this if you want to delete your existing event store, and projection db
+# For Linux
+./scripts/linux/dev_start.sh 
+./scripts/linux/dev_start_with_data_deletion.sh # use this if you want to delete your existing event store, and projection db
+# For Mac
+./scripts/linux/dev_start.sh 
+./scripts/linux/dev_start_with_data_deletion.sh # use this if you want to delete your existing event store, and projection db
+# Windows support (todo) - feel free to add a Pull Request ;)
 ```
 
 ## Making Sense of the Code
@@ -77,8 +84,7 @@ local-development/          # Local development environment defined with Docker
 │                           #     Needed for projections and reactions as per 
 │                           #     https://hub.docker.com/r/ambarltd/emulator
 │
-├── dev_start.sh            # Starts the application's containers and gives you first steps!
-└── dev_shutdown.sh         # Stops the application's Docker containers
+├── scripts.                # Scripts to start/stop the application's containers.
 ```
 
 ## Support

local-development/dev_shutdown.sh …evelopment/scripts/linux/dev_shutdown.shlocal-development/dev_shutdown.sh renamed to local-development/scripts/linux/dev_shutdown.sh local-development/dev_shutdown.sh renamed to local-development/scripts/linux/dev_shutdown.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+
+docker compose down

local-development/dev_start.sh …l-development/scripts/linux/dev_start.shlocal-development/dev_start.sh renamed to local-development/scripts/linux/dev_start.sh local-development/dev_start.sh renamed to local-development/scripts/linux/dev_start.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -e
+
+docker compose down
+docker compose up -d --build --force-recreate
+
+all_services_fully_healthy() {
+    ! docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}" | grep -q -E "(unhealthy|starting)"
+}
+
+while ! all_services_fully_healthy; do
+    echo "Waiting for all services to be healthy..."
+    docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}"
+    echo ""
+    sleep 5
+done
+
+docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}"
+
+echo ""
+echo "=================================================================="
+echo "||                   All services are healthy!                  ||"
+echo "=================================================================="
+echo ""
+
+echo "=================================================================="
+echo "|| You can navigate to localhost:8080 to view your application. ||"
+echo "=================================================================="
+echo "||    You will receive further instructions in the top menu.    ||"
+echo "=================================================================="

…elopment/dev_start_with_data_deletion.sh …ts/linux/dev_start_with_data_deletion.shlocal-development/dev_start_with_data_deletion.sh renamed to local-development/scripts/linux/dev_start_with_data_deletion.sh local-development/dev_start_with_data_deletion.sh renamed to local-development/scripts/linux/dev_start_with_data_deletion.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -e
+
+echo "Going into root mode to delete some docker volumes"
+sudo echo "Root mode: OK"
+docker compose down
+sudo rm -Rf data/*
+docker compose up -d --build --force-recreate
+
+
+
+all_services_fully_healthy() {
+    ! docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}" | grep -q -E "(unhealthy|starting)"
+}
+
+while ! all_services_fully_healthy; do
+    echo "Waiting for all services to be healthy..."
+    docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}"
+    echo ""
+    sleep 5
+done
+
+docker compose ps --format "table {{.ID}}\t{{.Name}}\t{{.Status}}"
+
+echo ""
+echo "=================================================================="
+echo "||                   All services are healthy!                  ||"
+echo "=================================================================="
+echo ""
+
+echo "=================================================================="
+echo "|| You can navigate to localhost:8080 to view your application. ||"
+echo "=================================================================="
+echo "||    You will receive further instructions in the top menu.    ||"
+echo "=================================================================="