Add SonarQube configuration and update .gitignore

This commit introduces a SonarQube configuration setup, adds an .idea/.gitignore file, and expands the root .gitignore file. The SonarQube setup includes a GitHub Actions workflow and a project properties file. The .gitignore files are updated to properly ignore files for JetBrains IDEs, local testfiles, SonarQube, and others.

.github/workflows/sonarqube.yml

@@ -0,0 +1,21 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - main
+
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions: read-all
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - uses: sonarsource/sonarqube-scan-action@master
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}

.gitignore

@@ -1,6 +1,7 @@
-# If you prefer the allow list template instead of the deny list, see community template:
+# SPDX-FileCopyrightText: 2022 Winni Neessen <winni@neessen.dev>
-# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
 #
+# SPDX-License-Identifier: CC0-1.0
+
 # Binaries for programs and plugins
 *.exe
 *.exe~
@@ -17,5 +18,40 @@
 # Dependency directories (remove the comment below to include it)
 # vendor/
 
-# Go workspace file
+# Local testfiles and auth data
-go.work
+.auth
+examples/*
+
+# SonarQube
+.scannerwork/
+
+# IDEA specific ignores
+# Source: https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+.idea/
+
+# CMake
+cmake-build-*/
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

sonar-project.properties

@@ -0,0 +1 @@
+sonar.projectKey=logranger