Properties file for running Swift projects in Sonarqube. It needs the open source sonar-swift plugin.

sonar-project.properties

#
# Swift SonarQube Plugin - Enables analysis of Swift and Objective-C projects into SonarQube.
# Copyright © 2015 Backelite (${email})
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

#You should create a unique project key (unique in your sonar instance)
sonar.projectKey=unique:key:here

#The project name to be displayed in Sonar
sonar.projectName=ProjectName

# Comment if you have a project with mixed ObjC / Swift
sonar.language=swift

# Project description
sonar.projectDescription=prjDescription

# Path to source directories. Lets say your project is called MyApp. 
# Inside "MyApp" would be another folder called "MyApp", which would hold your source files:
sonar.sources=MyApp

# Path to test directories (comment if no test)
sonar.tests=MyAppTests

# Destination Simulator to run surefire
# As string expected in destination argument of xcodebuild command
# Example = sonar.swift.simulator=platform=iOS Simulator,name=iPhone 6,OS=9.2
sonar.swift.simulator=platform=iOS Simulator,name=iPhone 8,OS=12.1

# Xcode project configuration (.xcodeproj)
# and use the later to specify which project(s) to include in the analysis (comma separated list)
# Specify either xcodeproj or xcodeproj + xcworkspace
sonar.swift.project=MyApp.xcodeproj
#sonar.swift.workspace=MyApp.xcworkspace

# Specify your appname.
# This will be something like "myApp"
# Use when basename is different from targeted scheme.
# Or when slather fails with 'No product binary found'
sonar.swift.appName=MyApp

# Scheme to build your application. In this case, there would be a target called "MyAppTests"
# But you can use your default target
sonar.swift.appScheme=MyAppTests

# Configuration to use for your scheme. if you do not specify that the default will be Debug
# sonar.swift.appConfiguration=MyConfiguration
##########################
# Optional configuration #
##########################
# Encoding of the source code
sonar.sourceEncoding=UTF-8

# SCM
# sonar.scm.enabled=true
# sonar.scm.url=scm:git:http://xxx
# JUnit report generated by run-sonar.sh is stored in sonar-reports/TEST-report.xml
# Change it only if you generate the file on your own
# The XML files have to be prefixed by TEST- otherwise they are not processed
# sonar.junit.reportsPath=sonar-reports/
# Lizard report generated by run-sonar.sh is stored in sonar-reports/lizard-report.xml
# Change it only if you generate the file on your own
# sonar.swift.lizard.report=sonar-reports/lizard-report.xml
# Cobertura report generated by run-sonar.sh is stored in sonar-reports/coverage-swift.xml
# Change it only if you generate the file on your own
# sonar.swift.coverage.reportPattern=sonar-reports/coverage-swift*.xml
# OCLint report generated by run-sonar.sh is stored in sonar-reports/oclint.xml
# Change it only if you generate the file on your own
# sonar.swift.swiftlint.report=sonar-reports/*swiftlint.txt
# Change it only if you generate the file on your own
# sonar.swift.tailor.report=sonar-reports/*tailor.txt
# Paths to exclude from coverage report (surefire, 3rd party libraries etc.)
# sonar.swift.excludedPathsFromCoverage=pattern1,pattern2
# sonar.swift.excludedPathsFromCoverage=.*Tests.*

#sonar.test.inclusions=./SonarTests/*Tests*
#sonar.exclusions=./Carthage
##########################
# Tailor configuration #
##########################
# Tailor configuration
# -l,--max-line-length=<0-999>                  maximum Line length (in characters)
#    --list-files                               display Swift source files to be analyzed
#    --max-class-length=<0-999>                 maximum Class length (in lines)
#    --max-closure-length=<0-999>               maximum Closure length (in lines)
#    --max-file-length=<0-999>                  maximum File length (in lines)
#    --max-function-length=<0-999>              maximum Function length (in lines)
#    --max-name-length=<0-999>                  maximum Identifier name length (in characters)
#    --max-severity=<error|warning (default)>   maximum severity
#    --max-struct-length=<0-999>                maximum Struct length (in lines)
#    --min-name-length=<1-999>                  minimum Identifier name length (in characters)
sonar.swift.tailor.config=--no-color --max-line-length=100 --max-file-length=500 --max-name-length=40 --max-name-length=40 --min-name-length=4