add coveralls job to the quality check stage

- drop oraclejdk 8
- configure test logging
- cleanup travis config
- fix coveralls job with workaround
  see kt3k/coveralls-gradle-plugin#85

.travis.yml

@@ -1,7 +1,7 @@
 language: java
 
 os: linux
-dist: trusty
+dist: bionic
 
 addons:
   hosts:
@@ -14,32 +14,35 @@ before_install:
 install: true
 
 script:
-- "./gradlew check"
-
-after_failure:
-- "./gradlew clean check -debug --stacktrace"
-
-after_success:
-- "./gradlew -PskipSigning jacocoRootReport coveralls || ./gradlew clean"
+- "./gradlew check --stacktrace"
 
 jdk:
   - openjdk14
   - openjdk11
-  - oraclejdk8
   - openjdk8
 
 jobs:
   include:
 
-  - script: "./gradlew check"
-    jdk:
+  - jdk: openjdk14
+    os: osx
+
+  - jdk: openjdk11
     os: osx
 
   - stage: Quality Check
-    jdk: oraclejdk8
+    name: sonarqube
+    jdk: openjdk11
     script:
     - "./gradlew jacocoRootReport sonarqube -i --stacktrace"
 
+  - stage: Quality Check
+    name: coveralls
+    jdk: openjdk11
+    script:
+    - "./gradlew -PskipSigning jacocoRootReport coveralls -i --stacktrace"
+    - curl -F 'json_file=@build/coveralls/report.json' 'https://coveralls.io/api/v1/jobs'
+
 notifications:
   irc: "irc.freenode.org#jbake"
   webhooks:

build.gradle

@@ -90,6 +90,11 @@ subprojects {
 
     test {
         useJUnitPlatform()
+
+        testLogging {
+            events "passed", "skipped", "failed"
+            exceptionFormat "full"
+        }
     }
 
     dependencies {
@@ -180,6 +185,8 @@ task testReport(type: TestReport) {
 coveralls {
     sourceDirs = subprojects.sourceSets.main.allSource.srcDirs.flatten()
     jacocoReportPath = "${buildDir}/reports/jacoco/jacocoRootReport/jacocoRootReport.xml"
+    saveAsFile = true
+    sendToCoveralls = false
 }
 
 tasks.coveralls {

jbake-dist/build.gradle

@@ -44,4 +44,11 @@ task smokeTest(type: Test, dependsOn: installDist) {
     shouldRunAfter test
 }
 
+smokeTest {
+    testLogging {
+        events "passed", "skipped", "failed"
+        exceptionFormat "full"
+    }
+}
+
 check.dependsOn smokeTest