Improve documentation

- install the project
- run Sonar scanner manually with proper host

Author: Nephtys

CONTRIBUTING.md

@@ -42,9 +42,10 @@ But it can be useful to prepare a test project to check the correct execution of
 ## Installation
 
 1. Clone the Git repository
-2. Run `yarn install` inside **eslint-plugin** directory
-3. Synchronize dependencies using Maven inside **sonar-plugin** directory
-4. You are good to go! 🚀
+1. Inside **eslint-plugin** directory, run `yarn install` 
+1. Inside **sonar-plugin** directory, synchronize dependencies using Maven with `mvn clean install -DskipTests`
+1. Inside root directory, initialize docker with `docker compose up --build -d`
+1. You are good to go! 🚀
 
 ## Create a rule
 

test-project/README.md

@@ -28,7 +28,7 @@ Use the following Shell script which will do the job for you:
 Or you can manually run these commands:
 
 - Install dependencies: `yarn install`
-- Start Sonar Scanner: `yarn sonar -Dsonar.token=MY_SONAR_TOKEN`
+- Start Sonar Scanner: `yarn sonar -Dsonar.host.url=http://127.0.0.1:9000 -Dsonar.token=MY_SONAR_TOKEN`
 
 ### 3. Check errors
 

test-project/tool_send_to_sonar.sh

@@ -7,4 +7,4 @@
 yarn install
 
 # sending to Sonar phase
-yarn sonar -Dsonar.host.url=http://0.0.0.0:9000 -Dsonar.token=$1
+yarn sonar -Dsonar.host.url=http://127.0.0.1:9000 -Dsonar.token=$1