RED-7784 - Buildpack to install fontconfig

redaction-report-service-v1/redaction-report-service-server-v1/build.gradle.kts

@@ -54,10 +54,26 @@ dependencies {
 
 tasks.named<BootBuildImage>("bootBuildImage") {
 
-    imageName.set("nexus.knecon.com:5001/red/${project.name}:${project.version}")
+    environment.put("BPE_DELIM_JAVA_TOOL_OPTIONS", " ")
+    environment.put("BPE_APPEND_JAVA_TOOL_OPTIONS", "-Dfile.encoding=UTF-8")
+    environment.put("BPE_FONTCONFIG_PATH", "/layers/fagiani_apt/apt/etc/fonts/")
+
+    val aptFile = layout.projectDirectory.file("src/main/resources/Aptfile").toString()
+    bindings.add("${aptFile}:/workspace/Aptfile:ro")
+
+    buildpacks.set(
+        listOf(
+            "ghcr.io/fagiani/buildpacks/fagiani_apt@sha256:6471c8c70f32b749e29f65ae562ac0339fecad26aa9217628c00a6c31f197dae",
+            "urn:cnb:builder:paketo-buildpacks/java"
+        )
+    )
+
+    imageName.set("nexus.knecon.com:5001/red/${project.name}:cache") // must build image with same name always, otherwise the builder will not know which image to use as cache. DO NOT CHANGE!
+
     if (project.hasProperty("buildbootDockerHostNetwork")) {
         network.set("host")
     }
+
     docker {
         if (project.hasProperty("buildbootDockerHostNetwork")) {
             bindHostToBuilder.set(true)
@@ -70,5 +86,20 @@ tasks.named<BootBuildImage>("bootBuildImage") {
             email.set(providers.gradleProperty("mavenEmail").getOrNull())
             url.set("https://nexus.knecon.com:5001/")
         }
+
+        doLast {
+            // after the build has been finished, retag the created image with the correct version and push to registry
+            val dockerTag = "nexus.knecon.com:5001/red/${project.name}:${project.version}"
+            println("Tagging image as $dockerTag")
+            project.exec {
+                commandLine("docker", "tag", imageName.get(), dockerTag)
+            }
+            if (publish.get()) {
+                println("Publishing $dockerTag")
+                project.exec {
+                    commandLine("docker", "push", dockerTag)
+                }
+            }
+        }
     }
 }

redaction-report-service-v1/redaction-report-service-server-v1/src/main/resources/Aptfile

@@ -0,0 +1 @@
+fontconfig