feature: init

.github/workflows/ci.yml

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+name: CI
+on: [push]
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK
+        uses: graalvm/setup-graalvm@v1
+        with:
+          java-version: '21'      # See 'Options' section below for all supported versions
+          distribution: 'graalvm' # See 'Options' section below for all available distributions
+      - name: Check Gradle Version
+        run: |
+          chmod +x gradlew
+          ./gradlew --version
+      - name: Test task with Gradle Wrapper
+        run: |
+          ./gradlew --parallel --max-workers=4 build
+      - name: Create report file
+        if: success()
+        run: |
+          sudo apt install -y graphviz
+          JAR_FILE=$(ls -al ./build/libs/ | tail -1 | awk '{print $9}')
+          java -jar ./build/libs/$JAR_FILE -d $(pwd) -p com.heowc.heo.core -o ${{ github.event.pull_request.number }}.png
+      - name: Create comment
+        if: success() && github.event.pull_request.number != ''
+        uses: peter-evans/create-or-update-comment@v4
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          body-path: ${{ github.event.pull_request.number }}.png
+      - name: If failure then upload test reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          path: '*/build/reports/tests'
+          name: test-reports
+          retention-days: 7

.gitignore

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+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

.sdkmanrc

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+# Use sdkman to run "sdk env" to initialize with correct JDK version
+# Enable auto-env through the sdkman_auto_env config
+# See https://sdkman.io/usage#config
+# A summary is to add the following to ~/.sdkman/etc/config
+# sdkman_auto_env=true
+java=21.0.2-graalce

build.gradle

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+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.2.4'
+    id 'io.spring.dependency-management' version '1.1.4'
+    id 'org.graalvm.buildtools.native' version '0.9.16'
+}
+
+group = 'com.heowc'
+version = '0.0.1-SNAPSHOT'
+
+java {
+    sourceCompatibility = '17'
+}
+
+repositories {
+    mavenCentral()
+}
+
+ext {
+    set('springShellVersion', "3.2.3")
+}
+
+dependencies {
+    implementation 'org.springframework.shell:spring-shell-starter'
+    implementation 'guru.nidi:graphviz-java:0.18.1'
+    implementation 'guru.nidi:graphviz-java-min-deps:0.18.1'
+
+    implementation 'org.jgrapht:jgrapht-core:1.5.2'
+    implementation 'org.jgrapht:jgrapht-io:1.5.2'
+
+    implementation 'com.github.javaparser:javaparser-core:3.25.10'
+
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation 'org.springframework.shell:spring-shell-test'
+    testImplementation 'org.springframework.shell:spring-shell-test-autoconfigure'
+}
+
+dependencyManagement {
+    imports {
+        mavenBom "org.springframework.shell:spring-shell-dependencies:${springShellVersion}"
+    }
+}
+
+graalvmNative {
+    metadataRepository {
+        enabled = true
+    }
+    binaries {
+        main {
+            buildArgs.add('--verbose')
+            buildArgs.add('-H:IncludeResources=.*js$')
+            buildArgs.add("-H:ReflectionConfigurationFiles=${projectDir}/src/main/resources/META-INF/native-image/reflect-config.json")
+            buildArgs.add("-H:ResourceConfigurationFiles=${projectDir}/src/main/resources/META-INF/native-image/resource-config.json")
+        }
+    }
+}
+
+tasks.named('test') {
+    useJUnitPlatform()
+}

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists