message: proxy backend to take care of encoding sonar token
diff: @@ -45,10 +45,9 @@ proxy:
  '/sonarqube':
  target: https://sonarcloud.io/api
  allowedMethods: ['GET']
  - headers:
  - Authorization: Basic ${SONARQUBE_AUTH}
  - # Content: 'base64("<api-key>:")' <-- note the trailing ':'
  - # Example: bXktYXBpLWtleTo=
  + auth: '${SONARQUBE_TOKEN}:'
  + # Environmental variable: SONARQUBE_TOKEN
  + # Fetch the sonar-auth-token from https://sonarcloud.io/account/security/
  ```
  **SonarQube**
  @@ -58,20 +57,15 @@ proxy:
  '/sonarqube':
  target: https://your.sonarqube.instance.com/api
  allowedMethods: ['GET']
  - headers:
  - Authorization: Basic ${SONARQUBE_AUTH}
  - # Environmental variable: SONARQUBE_AUTH
  - # Value: 'base64("<sonar-auth-token>:")'
  - # Encode the "<sonar-auth-token>:" string using base64 encoder.
  - # Note the trailing colon (:) at the end of the token.
  - # Example environmental config: SONARQUBE_AUTH=bXktYXBpLWtleTo=
  + auth: '${SONARQUBE_TOKEN}:'
  + # Environmental variable: SONARQUBE_TOKEN
  # Fetch the sonar-auth-token from https://sonarcloud.io/account/security/
  sonarQube:
  baseUrl: https://your.sonarqube.instance.com
  ```
  -4. Get and provide `SONARQUBE_AUTH` as an env variable (https://sonarcloud.io/account/security or https://docs.sonarqube.org/latest/user-guide/user-token/)
  +4. Get and provide `SONARQUBE_TOKEN` as an env variable (https://sonarcloud.io/account/security or https://docs.sonarqube.org/latest/user-guide/user-token/)
  5. Run the following commands in the root folder of the project to install and compile the changes.
  