Remove SonarQube from build configurations, README, and workflow

Author: Jegors Cemisovs

.github/workflows/build.yml

@@ -11,19 +11,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-        with:
-          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
       - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: 17
-      - name: Cache SonarCloud packages
-        uses: actions/cache@v4
-        with:
-          path: ~/.sonar/cache
-          key: ${{ runner.os }}-sonar
-          restore-keys: ${{ runner.os }}-sonar
       - name: Cache Gradle packages
         uses: actions/cache@v4
         with:
@@ -32,15 +24,3 @@ jobs:
           restore-keys: ${{ runner.os }}-gradle
       - name: Build and Test
         run: ./gradlew build --info
-
-      - name: SonarQube Analysis
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: |
-          if [ -n "$SONAR_TOKEN" ]; then
-            ./gradlew sonarqube --info
-          else
-            echo "SONAR_TOKEN is not set. Skipping analysis."
-          fi
-        continue-on-error: true

README.md

@@ -1,5 +1,3 @@
-[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=rabestro_algorithms&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=rabestro_algorithms)
-
 # Graph search algorithms
 
 The project implements an interface for the weighted graph, as well as two algorithms for finding a path in the graph.

algorithm/build.gradle

@@ -3,15 +3,6 @@ plugins {
     id 'java-library'
     id 'maven-publish'
     id 'jacoco'
-    id 'org.sonarqube' version '3.4.0.2513'
-}
-
-sonarqube {
-  properties {
-    property "sonar.projectKey", "rabestro_algorithms"
-    property "sonar.organization", "rabestro"
-    property "sonar.host.url", "https://sonarcloud.io"
-  }
 }
 
 group 'lv.id.jc'

spring-shell.log

@@ -0,0 +1,9 @@
+1781455537842:exit
+1781456189568:?
+1781456192011:help
+1781456201883:edges
+1781456210501:edges a
+1781456214703:edges A
+1781456223846:shortest
+1781456230087:shortest A D
+1781456235091:exit