Helidon can utilize HOCON for application configuration

Author: ak-git

gradle/libs.versions.toml

@@ -29,8 +29,7 @@ helidon-http = { module = 'io.helidon.http:helidon-http' }
 helidon-http-media = { module = 'io.helidon.http.media:helidon-http-media' }
 helidon-logging-common = { module = 'io.helidon.logging:helidon-logging-common' }
 
-helidon-config-yaml = { module = 'io.helidon.config:helidon-config-yaml' }
-helidon-logging-jul = { module = 'io.helidon.logging:helidon-logging-jul' }
+helidon-config-hocon = { module = 'io.helidon.config:helidon-config-hocon' }
 
 helidon-webclient-api = { module = 'io.helidon.webclient:helidon-webclient-api' }
 helidon-webclient-http1 = { module = 'io.helidon.webclient:helidon-webclient-http1' }
@@ -44,6 +43,5 @@ junit-platform-launcher = { module = 'org.junit.platform:junit-platform-launcher
 [bundles]
 helidon-implementation = ['helidon-webserver', 'helidon-config', 'helidon-common-config', 'helidon-common-parameters',
     'helidon-http', 'helidon-http-media', 'helidon-logging-common']
-helidon-runtime-only = ['helidon-config-yaml', 'helidon-logging-jul']
 test-implementation = ['assertj', 'helidon-webclient-api', 'helidon-webclient-http1', 'helidon-webserver-testing-junit5',
     'junit-jupiter-api', 'junit-jupiter-params']

helidon/build.gradle

@@ -7,7 +7,7 @@ dependencies {
     implementation libs.jspecify
     implementation enforcedPlatform(libs.helidon)
     implementation libs.bundles.helidon.implementation
-    runtimeOnly libs.bundles.helidon.runtime.only
+    runtimeOnly libs.helidon.config.hocon
     testImplementation libs.bundles.test.implementation
     testRuntimeOnly libs.junit.jupiter.engine
     testRuntimeOnly libs.junit.platform.launcher

helidon/src/main/resources/application.conf

@@ -0,0 +1,8 @@
+server {
+    port = 8080
+    host = "0.0.0.0"
+}
+
+app {
+    greeting = "Hello"
+}