CAMEL-20888 - Remove Kotlin DSL

Signed-off-by: Aurélien Pupier <apupier@redhat.com>

docs/modules/ROOT/nav.adoc

@@ -30,7 +30,6 @@
 ** xref:languages/groovy.adoc[Groovy]
 ** xref:languages/javascript.adoc[Javascript]
 ** xref:languages/jsh.adoc[JSheel]
-** xref:languages/kotlin.adoc[Kotlin]
 * xref:configuration/configuration.adoc[Configuration]
 ** xref:configuration/dependencies.adoc[Dependencies]
 ** xref:configuration/build-time-properties.adoc[Build time properties]

docs/modules/ROOT/pages/languages/languages.adoc

@@ -12,7 +12,6 @@ Camel K supports multiple languages for writing integrations:
 | xref:languages/xml.adoc[XML]                  | Integrations written in plain XML DSL are supported (Spring XML with <beans> or Blueprint XML with <blueprint> not supported)
 | xref:languages/yaml.adoc[YAML]                | Integrations written in YAML DSL are supported
 | xref:languages/groovy.adoc[Groovy]            | Groovy `.groovy` files are supported (experimental)
-| xref:languages/kotlin.adoc[Kotlin]            | Kotlin Script `.kts` files are supported (experimental)
 | xref:languages/jsh.adoc[JShell]               | JShell (Java Shell) `.jsh` files are supported (experimental)
 | xref:languages/javascript.adoc[JavaScript]    | JavaScript `.js` files are supported (experimental)
 |=======================

docs/modules/ROOT/pages/troubleshooting/debugging.adoc

@@ -42,7 +42,7 @@ As you can see in the logs, the CLI has configured the integration in debug mode
 
 The JVM is suspended and waits for a debugger to attach by default: this behavior can be turned off using the `--suspend=false` option.
 
-Last thing to do is, to start a remote debugger on `localhost:5005` with the **integration file (if using Java, Groovy or Kotlin), the Apache Camel project, or the Camel K Runtime project**, opened on your IDE.
+Last thing to do is, to start a remote debugger on `localhost:5005` with the **integration file (if using Java or Groovy), the Apache Camel project, or the Camel K Runtime project**, opened on your IDE.
 
 The following picture shows the configuration of a remote debugger in IntelliJ IDEA:
 

e2e/native/native_with_sources_test.go

@@ -91,18 +91,5 @@ func TestNativeHighMemoryIntegrations(t *testing.T) {
 
 			g.Eventually(IntegrationLogs(t, ctx, ns, name), TestTimeoutShort).Should(ContainSubstring("Groovy Magicstring!"))
 		})
-
-		t.Run("kotlin native support", func(t *testing.T) {
-			name := RandomizedSuffixName("kotlin-native")
-			g.Expect(KamelRun(t, ctx, ns, "files/Kotlin.kts", "--name", name, "-t", "quarkus.build-mode=native", "-t", "builder.tasks-limit-memory=quarkus-native:9.5Gi").Execute()).To(Succeed())
-
-			g.Eventually(IntegrationPodPhase(t, ctx, ns, name), TestTimeoutVeryLong).Should(Equal(corev1.PodRunning))
-			g.Eventually(IntegrationPod(t, ctx, ns, name), TestTimeoutShort).
-				Should(WithTransform(getContainerCommand(), MatchRegexp(".*camel-k-integration-\\d+\\.\\d+\\.\\d+[-A-Za-z]*-runner.*")))
-			g.Eventually(IntegrationConditionStatus(t, ctx, ns, name, v1.IntegrationConditionReady), TestTimeoutShort).
-				Should(Equal(corev1.ConditionTrue))
-
-			g.Eventually(IntegrationLogs(t, ctx, ns, name), TestTimeoutShort).Should(ContainSubstring("Kotlin Magicstring!"))
-		})
 	})
 }

pkg/apis/camel/v1/common_types.go

@@ -501,8 +501,6 @@ const (
 	LanguageJavaScript Language = "js"
 	// LanguageXML used for XML.
 	LanguageXML Language = "xml"
-	// LanguageKotlin used for Kotlin.
-	LanguageKotlin Language = "kts"
 	// LanguageYaml used for YAML.
 	LanguageYaml Language = "yaml"
 	// LanguageKamelet used for Kamelets.
@@ -517,7 +515,6 @@ var Languages = []Language{
 	LanguageGroovy,
 	LanguageJavaScript,
 	LanguageXML,
-	LanguageKotlin,
 	LanguageYaml,
 	LanguageKamelet,
 	LanguageJavaShell,

pkg/apis/camel/v1/integration_types_support_test.go

@@ -29,7 +29,6 @@ func TestAllLanguages(t *testing.T) {
 	assert.Contains(t, Languages, LanguageJavaSource)
 	assert.Contains(t, Languages, LanguageJavaScript)
 	assert.Contains(t, Languages, LanguageGroovy)
-	assert.Contains(t, Languages, LanguageKotlin)
 	assert.Contains(t, Languages, LanguageXML)
 	assert.Contains(t, Languages, LanguageYaml)
 }

pkg/cmd/completion_bash.go

@@ -71,7 +71,7 @@ __kamel_dependency_type() {
 }
 
 __kamel_languages() {
-    local type_list="js groovy kotlin java xml"
+    local type_list="js groovy java xml"
     COMPREPLY=( $( compgen -W "${type_list}" -- "$cur") )
 }
 

pkg/metadata/metadata_dependencies_test.go

@@ -502,37 +502,6 @@ func TestRestClosureDependencyGroovy(t *testing.T) {
 		meta.Dependencies.List())
 }
 
-func TestRestClosureDependencyKotlin(t *testing.T) {
-	code := v1.SourceSpec{
-		DataSpec: v1.DataSpec{
-			Name: "Request.groovy",
-			Content: `
-                rest {
-                }
-			    from("http:test")
-                    .to("log:info")
-		    `,
-		},
-		Language: v1.LanguageKotlin,
-	}
-
-	catalog, err := camel.DefaultCatalog()
-	require.NoError(t, err)
-
-	meta, err := extract(catalog, code)
-	require.NoError(t, err)
-
-	assert.ElementsMatch(
-		t,
-		[]string{
-			"camel:http",
-			"camel:log",
-			"mvn:org.apache.camel.quarkus:camel-quarkus-rest",
-			"mvn:org.apache.camel.quarkus:camel-quarkus-platform-http",
-		},
-		meta.Dependencies.List())
-}
-
 func TestXMLCircuitBreakerDependency(t *testing.T) {
 	code := v1.SourceSpec{
 

pkg/metadata/metadata_uri_test.go

@@ -199,44 +199,6 @@ func TestXml1(t *testing.T) {
 	assert.Len(t, metadata.ToURIs, 3)
 }
 
-func TestKotlin1(t *testing.T) {
-	source := v1.SourceSpec{
-		DataSpec: v1.DataSpec{
-			Name: "test",
-			Content: `
-
-		  	from( "timer:tick")
-		    	.setBody().constant("aa")
-				.to   ("log:info?skipBodyLineSeparator=false").to(
-											"http://url" )
-
-			from("direct:2")
-		    	.setBody().constant("aa")
-				.to("direct:3")
-				.toD("direct:4")
-				.toF("direct:%s", 5)
-		`,
-		},
-		Language: v1.LanguageKotlin,
-	}
-
-	catalog, err := camel.DefaultCatalog()
-	require.NoError(t, err)
-
-	metadata, err := extract(catalog, source)
-	require.NoError(t, err)
-
-	assert.Contains(t, metadata.FromURIs, "timer:tick")
-	assert.Contains(t, metadata.FromURIs, "direct:2")
-	assert.Len(t, metadata.FromURIs, 2)
-	assert.Contains(t, metadata.ToURIs, "log:info?skipBodyLineSeparator=false")
-	assert.Contains(t, metadata.ToURIs, "http://url")
-	assert.Contains(t, metadata.ToURIs, "direct:3")
-	assert.Contains(t, metadata.ToURIs, "direct:4")
-	assert.Contains(t, metadata.ToURIs, "direct:%s") // resolution not supported yet
-	assert.Len(t, metadata.ToURIs, 5)
-}
-
 func TestJavascript1(t *testing.T) {
 	source := v1.SourceSpec{
 		DataSpec: v1.DataSpec{

pkg/platform/resources.go

@@ -23,7 +23,6 @@ import "strings"
 var DefaultKits = []string{
 	"platform-integration-kit-jvm.yaml",
 	"platform-integration-kit-groovy.yaml",
-	"platform-integration-kit-kotlin.yaml",
 }
 
 // KnativeKits --.