Update to Gradle 7

build.gradle

@@ -1,15 +1,13 @@
 plugins {
-    id 'io.franzbecker.gradle-lombok' version '3.1.0'
-    id 'nebula.provided-base' version '3.0.3'
-    id 'com.github.johnrengelman.shadow' version '5.2.0'
+    id 'io.franzbecker.gradle-lombok' version '4.0.0'
+    id 'com.github.johnrengelman.shadow' version '7.0.0'
     id "com.jfrog.bintray" version "1.8.4" apply false
 }
 
 apply from: "$rootDir/gradle/ci-support.gradle"
 
 subprojects {
-    apply plugin: 'nebula.provided-base'
-    apply plugin: 'java'
+    apply plugin: 'java-library'
     apply plugin: 'idea'
     apply plugin: 'io.franzbecker.gradle-lombok'
     apply plugin: 'com.github.johnrengelman.shadow'
@@ -26,8 +24,13 @@ subprojects {
         mavenCentral()
     }
 
+    configurations {
+        provided
+        api.extendsFrom(provided)
+    }
+
     lombok {
-        version = '1.18.12'
+        version = '1.18.20'
     }
 
     task delombok(type: io.franzbecker.gradle.lombok.task.DelombokTask) {
@@ -98,7 +101,7 @@ subprojects {
 
     shadowJar {
         configurations = []
-        classifier = null
+        archiveClassifier.set(null)
 
         doFirst {
             // See https://github.com/johnrengelman/shadow/blob/5.0.0/src/main/groovy/com/github/jengelman/gradle/plugins/shadow/tasks/ConfigureShadowRelocation.groovy
@@ -128,6 +131,6 @@ subprojects {
     }
 
     dependencies {
-        testCompile 'ch.qos.logback:logback-classic:1.2.3'
+        testImplementation 'ch.qos.logback:logback-classic:1.2.3'
     }
 }

core/build.gradle

@@ -26,41 +26,24 @@ idea.module.testSourceDirs += sourceSets.jarFileTest.allSource.srcDirs
 configurations {
     baseline
     shaded
-    [runtime, compileOnly, testCompile]*.extendsFrom shaded
+    [api, compileOnly, testCompile]*.extendsFrom shaded
 }
 
 shadowJar {
     configurations = [project.configurations.shaded]
 
     mergeServiceFiles()
 
-    exclude 'org/newsclub/**'
-
     [
         'META-INF/NOTICE',
         'META-INF/NOTICE.txt',
         'META-INF/LICENSE',
         'META-INF/LICENSE.txt',
-        'META-INF/DEPENDENCIES',
         'META-INF/maven/',
         'META-INF/proguard/',
         'META-INF/versions/*/module-info.class',
-        'META-INF/services/README.md',
-        'META-INF/services/com.fasterxml.jackson.core.*',
-        'META-INF/services/com.github.dockerjava.api.command.*',
-        'META-INF/services/javax.ws.rs.ext.*',
         'META-INF/services/java.security.Provider',
-        'mozilla/public-suffix-list.txt',
-        'module-info.class',
     ].each { exclude(it) }
-
-    project.afterEvaluate {
-        dependencies {
-            for (id in project.configurations.compile.resolvedConfiguration.resolvedArtifacts*.moduleVersion*.id) {
-                exclude(dependency("${id.group}:${id.name}"))
-            }
-        }
-    }
 }
 
 task jarFileTest(type: Test) {
@@ -169,16 +152,16 @@ dependencies {
         exclude group: "*", module: "*"
     }
 
-    compile 'junit:junit:4.12'
-    compile 'org.slf4j:slf4j-api:1.7.30'
+    api 'junit:junit:4.12'
+    api 'org.slf4j:slf4j-api:1.7.30'
     compileOnly 'org.jetbrains:annotations:20.1.0'
     testCompileClasspath 'org.jetbrains:annotations:20.0.0'
-    compile 'org.apache.commons:commons-compress:1.20'
-    compile ('org.rnorth.duct-tape:duct-tape:1.0.8') {
+    api 'org.apache.commons:commons-compress:1.20'
+    api ('org.rnorth.duct-tape:duct-tape:1.0.8') {
         exclude(group: 'org.jetbrains', module: 'annotations')
     }
 
-    compile "com.github.docker-java:docker-java-api:3.2.8"
+    api "com.github.docker-java:docker-java-api:3.2.8"
 
     shaded ('com.github.docker-java:docker-java-core:3.2.8') {
         exclude(group: 'com.github.docker-java', module: 'docker-java-api')
@@ -195,7 +178,7 @@ dependencies {
         exclude(group: 'org.slf4j')
     }
 
-    compile 'com.github.docker-java:docker-java-transport-zerodep:3.2.8'
+    api 'com.github.docker-java:docker-java-transport-zerodep:3.2.8'
 
     shaded "org.yaml:snakeyaml:1.27"
 
@@ -205,24 +188,55 @@ dependencies {
         exclude(group: 'org.slf4j')
     }
 
-    testCompile 'org.apache.httpcomponents:httpclient:4.5.9'
-    testCompile 'redis.clients:jedis:3.6.0'
-    testCompile 'com.rabbitmq:amqp-client:5.9.0'
-    testCompile 'org.mongodb:mongo-java-driver:3.12.7'
+    testImplementation 'org.apache.httpcomponents:httpclient:4.5.9'
+    testImplementation 'redis.clients:jedis:3.6.0'
+    testImplementation 'com.rabbitmq:amqp-client:5.9.0'
+    testImplementation 'org.mongodb:mongo-java-driver:3.12.7'
 
-    testCompile ('org.mockito:mockito-core:3.10.0') {
+    testImplementation ('org.mockito:mockito-core:3.10.0') {
         exclude(module: 'hamcrest-core')
     }
     // Synthetic JAR used for MountableFileTest and DirectoryTarResourceTest
-    testCompile files('testlib/repo/fakejar/fakejar/0/fakejar-0.jar')
+    testImplementation files('testlib/repo/fakejar/fakejar/0/fakejar-0.jar')
 
-    testCompile 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
-    testCompile 'org.assertj:assertj-core:3.18.1'
-    testCompile project(':test-support')
+    testImplementation 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
+    testImplementation 'org.assertj:assertj-core:3.18.1'
+    testImplementation project(':test-support')
 
     jarFileTestCompileOnly "org.projectlombok:lombok:${lombok.version}"
     jarFileTestAnnotationProcessor "org.projectlombok:lombok:${lombok.version}"
-    jarFileTestCompile 'junit:junit:4.12'
-    jarFileTestCompile 'org.assertj:assertj-core:3.18.1'
-    jarFileTestCompile 'org.ow2.asm:asm-debug-all:5.2'
+    jarFileTestImplementation 'junit:junit:4.12'
+    jarFileTestImplementation 'org.assertj:assertj-core:3.18.1'
+    jarFileTestImplementation 'org.ow2.asm:asm-debug-all:5.2'
 }
+
+tasks.generatePomFileForMavenJavaPublication.finalizedBy(
+    // The task is a bit more generic that it needs to be, but we may consider applying it to other modules too
+    tasks.register('checkPOMdependencies') {
+        doLast {
+            def rootNode = new XmlSlurper().parse(tasks.generatePomFileForMavenJavaPublication.destination)
+
+            def artifactId = rootNode.artifactId.text()
+
+            def latestRelease = new XmlSlurper()
+                .parse("https://repo1.maven.org/maven2/org/testcontainers/${artifactId}/maven-metadata.xml")
+                .versioning.release.text()
+
+            def releasedRootNode = new XmlSlurper()
+                .parse("https://repo1.maven.org/maven2/org/testcontainers/${artifactId}/${latestRelease}/${artifactId}-${latestRelease}.pom")
+
+            Set<String> dependencies = releasedRootNode.dependencies.children()
+                .collect { "${it.groupId.text()}:${it.artifactId.text()}".toString() }
+
+            Set<String> whitelist = [
+            ]
+
+            for (dependency in rootNode.dependencies.children()) {
+                def coordinates = "${dependency.groupId.text()}:${dependency.artifactId.text()}".toString()
+                if (!dependencies.contains(coordinates) && !whitelist.contains(coordinates)) {
+                    throw new IllegalStateException("New dependency! ${coordinates}")
+                }
+            }
+        }
+    }
+)

docs/examples/junit4/redis/build.gradle

@@ -1,7 +1,7 @@
 description = "Examples for docs"
 
 dependencies {
-    compile "io.lettuce:lettuce-core:5.1.1.RELEASE"
+    api "io.lettuce:lettuce-core:5.1.1.RELEASE"
 
     testImplementation "junit:junit:4.12"
     testImplementation project(":testcontainers")

docs/examples/junit5/redis/build.gradle

@@ -1,7 +1,7 @@
 description = "Examples for docs"
 
 dependencies {
-    compile "io.lettuce:lettuce-core:5.1.1.RELEASE"
+    api "io.lettuce:lettuce-core:5.1.1.RELEASE"
 
     testImplementation "org.junit.jupiter:junit-jupiter-api:5.4.2"
     testImplementation "org.junit.jupiter:junit-jupiter-params:5.4.2"

docs/examples/spock/redis/build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 dependencies {
-    compile "io.lettuce:lettuce-core:5.2.0.RELEASE"
+    api "io.lettuce:lettuce-core:5.2.0.RELEASE"
     testImplementation 'org.spockframework:spock-core:1.2-groovy-2.5'
     testImplementation project(":spock")
     testImplementation 'ch.qos.logback:logback-classic:1.2.3'

examples/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

examples/kafka-cluster/build.gradle

@@ -9,9 +9,9 @@ repositories {
 dependencies {
     testCompileOnly "org.projectlombok:lombok:1.18.20"
     testAnnotationProcessor "org.projectlombok:lombok:1.18.10"
-    testCompile 'org.testcontainers:kafka'
-    testCompile 'org.apache.kafka:kafka-clients:2.3.1'
-    testCompile 'org.assertj:assertj-core:3.14.0'
-    testCompile 'com.google.guava:guava:23.0'
-    testCompile 'org.slf4j:slf4j-simple:1.7.30'
+    testImplementation 'org.testcontainers:kafka'
+    testImplementation 'org.apache.kafka:kafka-clients:2.3.1'
+    testImplementation 'org.assertj:assertj-core:3.14.0'
+    testImplementation 'com.google.guava:guava:23.0'
+    testImplementation 'org.slf4j:slf4j-simple:1.7.30'
 }

gradle.properties

@@ -1,2 +1,3 @@
 org.gradle.parallel=false
 org.gradle.caching=true
+

gradle/publishing.gradle

@@ -72,7 +72,7 @@ publishing {
                     }
                 }
 
-                project.configurations.compile.dependencies.each { addDependency(it, 'compile') }
+                project.configurations.api.dependencies.each { addDependency(it, 'compile') }
                 project.configurations.provided.dependencies.each { addDependency(it, 'provided') }
             }
         }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 #Sun Apr 05 19:28:23 BST 2020
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

modules/cassandra/build.gradle

@@ -1,6 +1,6 @@
 description = "TestContainers :: Cassandra"
 
 dependencies {
-    compile project(":database-commons")
-    compile "com.datastax.cassandra:cassandra-driver-core:3.7.1"
+    api project(":database-commons")
+    api "com.datastax.cassandra:cassandra-driver-core:3.7.1"
 }

modules/clickhouse/build.gradle

@@ -1,9 +1,9 @@
 description = "Testcontainers :: JDBC :: ClickHouse"
 
 dependencies {
-    compile project(':testcontainers')
-    compile project(':jdbc')
+    api project(':testcontainers')
+    api project(':jdbc')
 
-    testCompile project(':jdbc-test')
-    testCompile 'ru.yandex.clickhouse:clickhouse-jdbc:0.2.4'
+    testImplementation project(':jdbc-test')
+    testImplementation 'ru.yandex.clickhouse:clickhouse-jdbc:0.2.4'
 }

modules/cockroachdb/build.gradle

@@ -1,8 +1,8 @@
 description = "Testcontainers :: JDBC :: CockroachDB"
 
 dependencies {
-    compile project(':jdbc')
+    api project(':jdbc')
 
-    testCompile project(':jdbc-test')
-    testCompile 'org.postgresql:postgresql:42.2.12'
+    testImplementation project(':jdbc-test')
+    testImplementation 'org.postgresql:postgresql:42.2.12'
 }

modules/couchbase/build.gradle

@@ -1,7 +1,7 @@
 description = "Testcontainers :: Couchbase"
 
 dependencies {
-    compile project(':testcontainers')
+    api project(':testcontainers')
 
-    testCompile 'com.couchbase.client:java-client:2.7.15'
+    testImplementation 'com.couchbase.client:java-client:2.7.15'
 }

modules/database-commons/build.gradle

@@ -1,7 +1,7 @@
 description = "Testcontainers :: Database-Commons"
 
 dependencies {
-    compile project(':testcontainers')
+    api project(':testcontainers')
 
-    testCompile 'org.assertj:assertj-core:3.18.1'
+    testImplementation 'org.assertj:assertj-core:3.18.1'
 }

modules/db2/build.gradle

@@ -1,8 +1,8 @@
 description = "Testcontainers :: JDBC :: DB2"
 
 dependencies {
-    compile project(':jdbc')
+    api project(':jdbc')
 
-    testCompile project(':jdbc-test')
-    testCompile 'com.ibm.db2:jcc:11.5.0.0'
+    testImplementation project(':jdbc-test')
+    testImplementation 'com.ibm.db2:jcc:11.5.0.0'
 }

modules/dynalite/build.gradle

@@ -1,10 +1,10 @@
 description = "Testcontainers :: Dynalite"
 
 dependencies {
-    compile project(':testcontainers')
+    api project(':testcontainers')
 
     compileOnly 'com.amazonaws:aws-java-sdk-dynamodb:1.11.1018'
-    testCompile 'com.amazonaws:aws-java-sdk-dynamodb:1.11.929'
+    testImplementation 'com.amazonaws:aws-java-sdk-dynamodb:1.11.929'
 
-    testCompile 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
+    testImplementation 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
 }

modules/elasticsearch/build.gradle

@@ -1,8 +1,8 @@
 description = "TestContainers :: elasticsearch"
 
 dependencies {
-    compile project(':testcontainers')
-    testCompile "org.elasticsearch.client:elasticsearch-rest-client:7.12.1"
-    testCompile "org.elasticsearch.client:transport:7.12.1"
-    testCompile 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
+    api project(':testcontainers')
+    testImplementation "org.elasticsearch.client:elasticsearch-rest-client:7.12.1"
+    testImplementation "org.elasticsearch.client:transport:7.12.1"
+    testImplementation 'org.rnorth.visible-assertions:visible-assertions:2.1.2'
 }

modules/gcloud/build.gradle

@@ -1,12 +1,12 @@
 description = "Testcontainers :: GCloud"
 
 dependencies {
-    compile project(':testcontainers')
+    api project(':testcontainers')
 
-    testCompile 'com.google.cloud:google-cloud-datastore:1.102.4'
-    testCompile 'com.google.cloud:google-cloud-firestore:1.33.0'
-    testCompile 'com.google.cloud:google-cloud-pubsub:1.105.0'
-    testCompile 'com.google.cloud:google-cloud-spanner:1.50.0'
-    testCompile 'com.google.cloud:google-cloud-bigtable:1.17.3'
-    testCompile 'org.assertj:assertj-core:3.15.0'
+    testImplementation 'com.google.cloud:google-cloud-datastore:1.102.4'
+    testImplementation 'com.google.cloud:google-cloud-firestore:1.33.0'
+    testImplementation 'com.google.cloud:google-cloud-pubsub:1.105.0'
+    testImplementation 'com.google.cloud:google-cloud-spanner:1.50.0'
+    testImplementation 'com.google.cloud:google-cloud-bigtable:1.17.3'
+    testImplementation 'org.assertj:assertj-core:3.15.0'
 }

modules/influxdb/build.gradle

@@ -1,8 +1,8 @@
 description = "Testcontainers :: InfluxDB"
 
 dependencies {
-    compile project(':testcontainers')
+    api project(':testcontainers')
 
     compileOnly 'org.influxdb:influxdb-java:2.21'
-    testCompile 'org.influxdb:influxdb-java:2.21'
+    testImplementation 'org.influxdb:influxdb-java:2.21'
 }