release (0.5.1) added some predefined tags

engine/build.gradle

@@ -1,7 +1,7 @@
 apply from: "${project.rootDir}/gradle/kotlin/library.gradle"
 
 group = 'com.kotlitecture.kotli'
-version = '0.5.0'
+version = '0.5.1'
 
 dependencies {
     implementation libs.kotlin.coroutines.core

engine/src/main/kotlin/kotli/engine/FeatureTag.kt

@@ -21,6 +21,6 @@ interface FeatureTag {
      *
      * @return the color of the feature tag as a `String`, or `null` if the color is not set.
      */
-    fun getColor(): String? = null
+    fun getColor(): String
 
 }

engine/src/main/kotlin/kotli/engine/model/FeatureTags.kt

@@ -0,0 +1,23 @@
+package kotli.engine.model
+
+import kotli.engine.FeatureTag
+
+/**
+ * Represents a predefined set of feature tags.
+ */
+enum class FeatureTags(
+    private val title: String,
+    private val color: String
+) : FeatureTag {
+
+    Android("Android", "#8BD294"),
+    IOS("iOS", "#BDBDBD"),
+    Web("Web", "#E9D575"),
+    Desktop("Desktop", "#C05048"),
+    Mobile("Mobile", "#5B77C0"),
+    Server("Server", "#3B476D"),
+    ;
+
+    override fun getTitle(): String = title
+    override fun getColor(): String = color
+}