#95 Unified to run all Java 11 (but source=target=8 = java-8 compatib…

…le code, producing java-8 compatible binaries

.github/workflows/build.yml

@@ -31,6 +31,6 @@ jobs:
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
         with:
-          java-version: "adopt@1.8"
+          java-version: "adopt@1.11"
       - name: Build and run tests
         run: sbt test doc

.github/workflows/jacoco_check.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
         with:
-          java-version: "adopt@1.8"
+          java-version: "adopt@1.11"
       - name: Build and run tests
         run: sbt ++${{matrix.scala}} jacoco
       - name: Add coverage to PR

.github/workflows/license_check.yml

@@ -31,5 +31,5 @@ jobs:
       - name: Setup Scala
         uses: olafurpg/setup-scala@v10
         with:
-          java-version: "adopt@1.8"
+          java-version: "adopt@1.11"
       - run: sbt headerCheck

.github/workflows/publish_lib.yml

@@ -28,7 +28,7 @@ jobs:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v14
         with:
-          java-version: "openjdk@1.17.0"
+          java-version: "openjdk@1.11.0"
       - name: Build and release to Sonatype and Maven Central
         run: sbt ci-release
         env:

.gitignore

@@ -48,5 +48,5 @@ build.log
 .bsp
 
 # actual application.yaml (just keeping the example one)
-/service/**/main/resources/application.yaml
-/service/**/main/resources/local.application.yaml
+/api/src/main/resources/application.yaml
+/api/src/main/resources/local.application.yaml

api/Dockerfile

@@ -17,7 +17,7 @@
 # change to OFF to disable SSL
 ARG SSL=true
 # Tomcat OS base image, feel free to use another (e.g. your hardened one)
-ARG BASE_IMAGE=tomcat:9-jdk8-corretto
+ARG BASE_IMAGE=tomcat:9-jdk11-corretto
 
 # --- Base image part (common for SSL true|false) ---
 FROM $BASE_IMAGE as base
@@ -52,7 +52,7 @@ COPY $LDAP_SSL_CERTS_PATH/*.pem /opt/certs/
 
 RUN for file in `ls /opt/certs/*.pem`; \
 do \
-    echo yes | keytool -import -file $file -alias ldaps$RANDOM -keystore $JAVA_HOME/jre/lib/security/cacerts -storepass changeit; \
+    echo yes | keytool -import -file $file -alias ldaps$RANDOM -keystore $JAVA_HOME/lib/security/cacerts -storepass changeit; \
 done
 
 # uncomment and add packages you would need to install via yum if any

build.sbt

@@ -32,7 +32,7 @@ lazy val commonJacocoExcludes: Seq[String] = Seq(
   //    "za.co.absa.loginsvc.rest.config.BaseConfig" // class only
 )
 
-lazy val commonJavacOptions = Seq("-source", "1.8", "-target", "1.8", "-Xlint")
+lazy val commonJavacOptions = Seq("-source", "1.8", "-target", "1.8", "-Xlint") // deliberately making backwards compatible with J8
 
 lazy val api = project // no need to define file, because path is same as val name
   .settings(