Added make rename command to automatically rename the service accross…

… the code

Makefile

@@ -13,6 +13,9 @@ install: ## setup the flask Docker container, install the requirements...
 clean:   ## Clean __pycache__ files
 	py3clean .
 
+rename:  ## Renames the micro-service (see git diff to review the changes afterwards), e.g make rename FROM=service_name TO=new_name
+	./rename_service.sh $(FROM) $(TO)
+
 
 ## Start the Dockerized flask application in local environment
 gunicorn:      ## gunicorn and hot-reload

README.md

@@ -33,7 +33,9 @@ src -> Root folder for the source code
 ```
 
 This gives you a basic file structure with a working mechanism for running an app in a microservice.
-From here on you need to rename some of the places with your own microservice name and add your own APIs and that's it, everything else is already set.
+From here on you need to rename the microservice and add your own APIs and that's it, everything else is already set.
+
+Oh and by the way, renaming is also automatic using `make rename FROM=service_name TO=new_name` (see `make help` for more info).
 
 Feel free to remove the example [APIs](./src/openapi/openapi.yaml#L10) and change them with your own.
 
@@ -43,7 +45,7 @@ The package uses a [Makefile](./Makefile) for easy CLI but there are also the co
 
 1) So first clone this repository.
 2) Run `git submodule update --init --recursive` inside the repository (to get the sdk's code).
-3) Run `make install` in the root repository directory.
+3) Run `make install` in the root repository directory (or `make rename FROM=service_name TO=new_name` before to rename the microservice).
 4) Try it out using one of the available running options:s
 
     * Run `run_locally.sh` to run locally as a script (with auto-create a .venv and use that) - does not requires `make install` prior to running this way.

rename_service.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+
+find_replace_in_file() {
+    FROM="$1"
+    TO="$2"
+    FILE_NAME=$3
+    FILE_CONTENT=$(<./$FILE_NAME)
+    echo "$FILE_CONTENT" | sed "s/$FROM/$TO/g" > $FILE_NAME
+}
+
+find_replace_in_file $1 $2 ".env"
+find_replace_in_file $1 $2 "Makefile"
+find_replace_in_file $1 $2 "docker-compose.yml"
+find_replace_in_file "PyBackendBoilerplate Microservice Boilerplate" $2 "src/openapi/openapi.yaml"