Error running sonar-scanner via docker image

I install sonar-scanner via docker on my mac

(https://hub.docker.com/r/sonarsource/sonar-scanner-cli) and I getting the error "You must define the following mandatory properties for 'Unknown': sonar.projectKey".

I have done the following:

1: add a sonar-scanner.properties file in the root of JS project

# Required metadata
sonar.projectKey=my-app
sonar.projectName=Franchise
sonar.projectVersion=1.0

# Comma-separated paths to directories with sources (required)
sonar.sources=server/app.js,pages,components

2 Installed docker and the scanner

Here my docker command

docker run --rm -e SONAR_HOST_URL="https://sonarqube.comp.com/" -e SONAR.PROJECTKEY="my-app" -v "/git/franchises" sonarsource/sonar-scanner-cli

Can please let me know how to pass the information correctly.

Thanks

Solution

Run SonarQube Server as Docker Image:

\$ docker pull sonarqube:7.9.4-community
\$ docker run -d --name sonarqube -e SONAR_ES_BOOTSTRAP_CHECKS_DISABLE=true -p 9000:9000 sonarqube:7.9.4-community
Log in to http://localhost:9000 (login=admin, password=admin)
(make sure - sonarqube server is running at localhost:9000)

Run SonarScanner as Docker Image:

\$ docker pull newtmitch/sonar-scanner:4-alpine
Goto your root directory of the Project

 \$ docker run -it -v $(pwd):/usr/src --link sonarqube:7.9.4-community newtmitch/sonar-scanner:4-alpine \
     -D sonar.host.url=http://sonarqube:9000 \
     -D sonar.scm.provider=git  \
     -D sonar.projectBaseDir=./src \
     -D sonar.sources=. \
     -D sonar.projectName='Test-Project'

(NOTE: Above I assume that your source code is inside- src folder, if not please change accordingly)
Go to http://localhost:9000 You will now see a new project - "Test-Project" which has completely analyzed the source code that you ran from your root directory.
Documentation click

Using "sonarqube-scanner" Package (Alternative for SonarScanner, specific to js/ts language):

\$ npm i -D sonarqube-scanner
In package.json add a new script: "sonar": "node sonar-project.js"
add a file in your root-directory: sonar-project.js

Copy following code in sonar-project.js:

 const sonarqubeScanner = require('sonarqube-scanner');
 sonarqubeScanner({
 serverUrl: 'http://localhost:9000',
 options: {
   'sonar.sources': 'src',
   'sonar.tests': 'src',
   'sonar.inclusions': 'src/**/*.ts', // Entry point of your code
   'sonar.test.inclusions': 'src/**/*.spec.ts,src/**/*.spec.jsx',
   },
 }, () => {
 console.log('Error Occurred while scanning');                    
 });

\$ npm run sonar
Documentation click