runtime-v2: add github exclusive trigger to schema

runtime/v2/model/src/main/java/com/walmartlabs/concord/runtime/v2/model/GithubTriggerExclusiveMode.java

@@ -28,6 +28,7 @@
 import org.immutables.value.Value;
 
 import javax.annotation.Nullable;
+import java.io.Serial;
 import java.io.Serializable;
 
 @Value.Immutable
@@ -37,6 +38,7 @@
 @JsonDeserialize(as = ImmutableGithubTriggerExclusiveMode.class)
 public interface GithubTriggerExclusiveMode extends Serializable {
 
+    @Serial
     long serialVersionUID = 1L;
 
     @Nullable

runtime/v2/model/src/main/java/com/walmartlabs/concord/runtime/v2/schema/TriggerMixIn.java

@@ -24,6 +24,7 @@
 import com.kjetland.jackson.jsonSchema.annotations.JsonSchemaInject;
 import com.kjetland.jackson.jsonSchema.annotations.JsonSchemaString;
 import com.walmartlabs.concord.runtime.v2.model.ExclusiveMode;
+import com.walmartlabs.concord.runtime.v2.model.GithubTriggerExclusiveMode;
 import com.walmartlabs.concord.runtime.v2.model.Trigger;
 
 import java.util.List;
@@ -111,7 +112,7 @@ interface GithubTriggerParams extends DefaultTriggerParams {
             GithubTriggerConditions conditions();
 
             @JsonProperty("exclusive")
-            ExclusiveMode exclusive();
+            GithubTriggerExclusiveMode exclusive();
 
             interface GithubTriggerConditions {
                 @JsonProperty(value = "type", required = true)
@@ -174,6 +175,9 @@ interface GenericTriggerParams extends DefaultTriggerParams {
 
             @JsonProperty("conditions")
             Map<String, Object> conditions();
+
+            @JsonProperty("exclusive")
+            ExclusiveMode exclusive();
         }
     }
 
@@ -187,8 +191,5 @@ interface DefaultTriggerParams {
 
         @JsonProperty("arguments")
         Map<String, Object> arguments();
-
-        @JsonProperty("exclusive")
-        ExclusiveMode exclusive();
     }
 }

runtime/v2/model/src/test/java/com/walmartlabs/concord/project/runtime/v2/parser/YamlOkParserTest.java

@@ -570,6 +570,26 @@ public void test019() throws Exception {
         assertTrue(p1.configuration().debug());
     }
 
+    @Test // GitHub trigger exclusive grouping
+    void test020() throws Exception {
+        ProcessDefinition pd = load("020.yml");
+
+        List<Trigger> triggers = pd.triggers();
+        assertNotNull(triggers);
+
+        assertEquals(2, triggers.size());
+
+        Trigger t = triggers.get(0);
+        assertEquals("github", t.name());
+        var exclusive = assertInstanceOf(GithubTriggerExclusiveMode.class, t.configuration().get("exclusive"));
+        assertEquals("branch", exclusive.groupByProperty());
+
+        t = triggers.get(1);
+        assertEquals("github", t.name());
+        exclusive = assertInstanceOf(GithubTriggerExclusiveMode.class, t.configuration().get("exclusive"));
+        assertEquals("event.pull_request.html_url", exclusive.groupByProperty());
+    }
+
     @Test
     void test021() throws Exception {
         ProcessDefinition pd = load("021.yml");

runtime/v2/model/src/test/resources/020.yml

@@ -0,0 +1,19 @@
+
+triggers:
+  - github:
+      version: 2
+      useInitiator: true
+      entryPoint: onPush
+      conditions:
+        type: "push"
+      exclusive:
+        groupBy: branch
+
+  - github:
+      version: 2
+      useInitiator: true
+      entryPoint: onPush2
+      conditions:
+        type: push2
+      exclusive:
+        groupBy: "event.pull_request.html_url"

server/impl/src/main/java/com/walmartlabs/concord/server/process/PayloadUtils.java

@@ -65,10 +65,10 @@ public static OffsetDateTime getStartAt(Payload p) {
             return null;
         }
 
-        if (v instanceof String) {
+        if (v instanceof String iso) {
             OffsetDateTime t;
             try {
-                t = DateTimeUtils.fromIsoString((String) v);
+                t = DateTimeUtils.fromIsoString(iso);
             } catch (DateTimeParseException e) {
                 throw new ProcessException(p.getProcessKey(), "Invalid '" + k + "' format, expected an ISO-8601 value, got: " + v);
             }