feat(core): create SELECT input and deprecate ENUM

close #4063

core/src/main/java/io/kestra/core/models/flows/Input.java

@@ -34,6 +34,7 @@
     @JsonSubTypes.Type(value = SecretInput.class, name = "SECRET"),
     @JsonSubTypes.Type(value = StringInput.class, name = "STRING"),
     @JsonSubTypes.Type(value = EnumInput.class, name = "ENUM"),
+    @JsonSubTypes.Type(value = SelectInput.class, name = "SELECT"),
     @JsonSubTypes.Type(value = TimeInput.class, name = "TIME"),
     @JsonSubTypes.Type(value = URIInput.class, name = "URI"),
     @JsonSubTypes.Type(value = MultiselectInput.class, name = "MULTISELECT")

core/src/main/java/io/kestra/core/models/flows/Type.java

@@ -10,6 +10,7 @@
 public enum Type {
     STRING(StringInput.class.getName()),
     ENUM(EnumInput.class.getName()),
+    SELECT(SelectInput.class.getName()),
     INT(IntInput.class.getName()),
     FLOAT(FloatInput.class.getName()),
     BOOLEAN(BooleanInput.class.getName()),

core/src/main/java/io/kestra/core/models/flows/input/EnumInput.java

@@ -15,9 +15,11 @@
 @SuperBuilder
 @Getter
 @NoArgsConstructor
+@Deprecated
 public class EnumInput extends Input<String> {
     @Schema(
-        title = "List of values."
+        title = "List of values.",
+        description = "DEPRECATED; use 'SELECT' instead."
     )
     @NotNull
     List<@Regex String> values;

core/src/main/java/io/kestra/core/models/flows/input/SelectInput.java

@@ -0,0 +1,37 @@
+package io.kestra.core.models.flows.input;
+
+import io.kestra.core.models.flows.Input;
+import io.kestra.core.models.validations.ManualConstraintViolation;
+import io.kestra.core.validations.Regex;
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.ConstraintViolationException;
+import jakarta.validation.constraints.NotNull;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.experimental.SuperBuilder;
+
+import java.util.List;
+
+@SuperBuilder
+@Getter
+@NoArgsConstructor
+public class SelectInput extends Input<String> {
+    @Schema(
+        title = "List of values."
+    )
+    @NotNull
+    List<@Regex String> values;
+
+    @Override
+    public void validate(String input) throws ConstraintViolationException {
+        if (!values.contains(input) & this.getRequired()) {
+            throw ManualConstraintViolation.toConstraintViolationException(
+                "it must match the values `" + values + "`",
+                this,
+                SelectInput.class,
+                getId(),
+                input
+            );
+        }
+    }
+}

core/src/main/java/io/kestra/core/runners/FlowInputOutput.java

@@ -257,7 +257,7 @@ private Optional<AbstractMap.SimpleEntry<String, Object>> parseData(
     private Object parseType(Execution execution, Type type, String id, Type elementType, Object current) throws Exception {
         try {
             return switch (type) {
-                case ENUM, STRING -> current;
+                case SELECT, ENUM, STRING -> current;
                 case SECRET -> {
                     if (secretKey == null) {
                         throw new Exception("Unable to use a `SECRET` input/output as encryption is not configured");

ui/src/components/inputs/InputsForm.vue

@@ -19,7 +19,7 @@
                 :full-height="false"
                 :input="true"
                 :navbar="false"
-                v-if="input.type === 'ENUM'"
+                v-if="input.type === 'ENUM' || input.type === 'SELECT'"
                 v-model="inputs[input.id]"
                 @update:model-value="onChange"
             >