add shared build script

Author: lonvia

buildSrc/shared.gradle

@@ -0,0 +1,69 @@
+group = 'de.komoot.photon'
+version = '0.5.0'
+
+distZip.enabled = false
+distTar.enabled = false
+shadowDistZip.enabled = false
+shadowDistTar.enabled = false
+
+application {
+    mainClass = 'de.komoot.photon.App';
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
+}
+
+repositories {
+     maven { url "https://www.datanucleus.org/downloads/maven2/" }
+     mavenCentral()
+}
+
+sourceSets {
+    main {
+        java {
+            srcDir rootProject.file('src/main/java')
+        }
+        resources {
+            srcDir rootProject.file('src/main/resources')
+        }
+    }
+    test {
+        java {
+            srcDir rootProject.file('src/test/java/')
+        }
+        resources {
+            srcDir rootProject.file('src/test/resources')
+        }
+    }
+}
+
+dependencies {
+    implementation 'org.apache.logging.log4j:log4j-core:2.23.1'
+    implementation 'org.apache.logging.log4j:log4j-api:2.23.1'
+    implementation 'org.postgresql:postgresql:42.7.2'
+    implementation 'org.slf4j:slf4j-api:2.0.13'
+    implementation 'org.apache.logging.log4j:log4j-slf4j2-impl:2.23.1'
+    implementation 'com.beust:jcommander:1.82'
+    implementation 'org.apache.commons:commons-lang3:3.14.0'
+    implementation 'org.springframework:spring-jdbc:5.3.32'
+    implementation ('org.apache.commons:commons-dbcp2:2.12.0') {
+        exclude(module: 'commons-logging')
+    }
+    implementation 'org.locationtech.jts:jts-core:1.19.0'
+    implementation 'com.sparkjava:spark-core:2.9.4'
+    implementation 'net.postgis:postgis-jdbc:2023.1.0'
+    implementation 'org.json:json:20240303'
+
+    testImplementation(platform("org.junit:junit-bom:5.10.2"))
+    testImplementation 'com.h2database:h2:2.2.224'
+    testImplementation 'org.junit.jupiter:junit-jupiter'
+    testImplementation 'org.mockito:mockito-core:5.11.0'
+
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+tasks.named('test') {
+    useJUnitPlatform()
+}