merging jacoco reports via codacy, subproject no longer needed

.travis.yml

@@ -28,11 +28,15 @@ install:
 - curl -o $HOME/.m2/settings.xml https://gist.githubusercontent.com/cryptobot/cf5fbd909c4782aaeeeb7c7f4a1a43da/raw/e60ee486e34ee0c79f89f947abe2c83b4290c6bb/settings.xml
 - mvn -fmain/pom.xml clean install -DskipTests org.codehaus.mojo:versions-maven-plugin:help dependency:go-offline -Pcoverage,release # "clean install" needed until we can exclude artifacts currently in the reactor, see https://maven.apache.org/plugins/maven-dependency-plugin/go-offline-mojo.html#excludeReactor and https://issues.apache.org/jira/browse/MDEP-568
 script:
-- mvn --update-snapshots -fmain/pom.xml clean test jacoco:report verify -Pcoverage
+- mvn --update-snapshots -fmain/pom.xml clean test verify -Pcoverage
 after_success:
 - jdk_switcher use oraclejdk8
-- curl -o ~/codacy-coverage-reporter-assembly-latest.jar https://oss.sonatype.org/service/local/repositories/releases/content/com/codacy/codacy-coverage-reporter/2.0.1/codacy-coverage-reporter-2.0.1-assembly.jar
-- $JAVA_HOME/bin/java -cp ~/codacy-coverage-reporter-assembly-latest.jar com.codacy.CodacyCoverageReporter -l Java -r main/jacoco-report/target/site/jacoco-aggregate/jacoco.xml
+- curl -o ~/codacy-coverage-reporter-assembly-latest.jar https://oss.sonatype.org/service/local/repositories/releases/content/com/codacy/codacy-coverage-reporter/4.0.1/codacy-coverage-reporter-4.0.1-assembly.jar
+- $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter-assembly-latest.jar report -l Java -r main/commons/target/site/jacoco/jacoco.xml --partial
+- $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter-assembly-latest.jar report -l Java -r main/keychain/target/site/jacoco/jacoco.xml --partial
+- $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter-assembly-latest.jar report -l Java -r main/ui/target/site/jacoco/jacoco.xml --partial
+- $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter-assembly-latest.jar report -l Java -r main/launcher/target/site/jacoco/jacoco.xml --partial
+- $JAVA_HOME/bin/java -jar ~/codacy-coverage-reporter-assembly-latest.jar final
 before_deploy:
 - jdk_switcher use oraclejdk9
 - |

main/jacoco-report/.gitignore

@@ -1 +0,0 @@
-/target/

main/jacoco-report/pom.xml

@@ -1,50 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.cryptomator</groupId>
-		<artifactId>main</artifactId>
-		<version>1.4.0-SNAPSHOT</version>
-	</parent>
-	<artifactId>jacoco-report</artifactId>
-	<name>Cryptomator Code Coverage Report</name>
-	<packaging>pom</packaging>
-
-	<dependencies>
-		<!-- all modules containing unit tests: -->
-		<dependency>
-			<groupId>org.cryptomator</groupId>
-			<artifactId>commons</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.cryptomator</groupId>
-			<artifactId>keychain</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.cryptomator</groupId>
-			<artifactId>ui</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.cryptomator</groupId>
-			<artifactId>launcher</artifactId>
-		</dependency>
-	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.jacoco</groupId>
-				<artifactId>jacoco-maven-plugin</artifactId>
-				<executions>
-					<execution>
-						<id>report-aggregate</id>
-						<phase>verify</phase>
-						<goals>
-							<goal>report-aggregate</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-</project>

main/pom.xml

@@ -249,9 +249,6 @@
 		</profile>
 		<profile>
 			<id>coverage</id>
-			<modules>
-				<module>jacoco-report</module>
-			</modules>
 			<build>
 				<plugins>
 					<plugin>
@@ -293,6 +290,12 @@
 								<goal>prepare-agent</goal>
 							</goals>
 						</execution>
+						<execution>
+							<id>report</id>
+							<goals>
+								<goal>report</goal>
+							</goals>
+						</execution>
 					</executions>
 					<configuration>
 						<excludes>