CI - fixing travis / introducing gh actions (#26)

* CI - using maven options to limit writes on stdout

* limiting loglevel to ERROR for spring-boot during tests

* introducing a first github action

This github-action tries to mimic what is currently done with travis. It
uses a m2 caching module as well, and uses basically the same command to
launch the testsuite.

* actually remove travis-ci

After having discussed with @fxprunayre, we decided to remove travis
builds in favor of github actions.

.github/workflows/ci.yaml

@@ -0,0 +1,26 @@
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: "Checking out"
+      uses: actions/checkout@v2
+
+    - name: "Setting up Java"
+      uses: actions/setup-java@v1
+      with:
+        java-version: '11.x'
+
+    - name: "Maven repository caching"
+      uses: actions/cache@v1
+      with:
+        path: ~/.m2/repository
+        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+        restore-keys: |
+          ${{ runner.os }}-maven-
+
+    - name: "Run the testsuite"
+      run: ./mvnw clean install -P-docker --no-transfer-progress -B

modules/library/common-index-model/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>

modules/services/authorizing/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>

modules/services/indexing/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>

modules/services/searching/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>

modules/support-services/configuring/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>

modules/support-services/discovery/src/test/resources/logback-test.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/base.xml" />
+  <logger name="org.springframework" level="ERROR"/>
+</configuration>