fix: added an autocommit migration for theme settings.

app/server/appsmith-server/src/main/java/com/appsmith/server/migrations/JsonSchemaMigration.java

@@ -144,6 +144,10 @@ private ApplicationJson migrateServerSchema(ApplicationJson applicationJson) {
             case 6:
                 MigrationHelperMethods.ensureXmlParserPresenceInCustomJsLibList(applicationJson);
                 applicationJson.setServerSchemaVersion(7);
+            case 7:
+            case 8:
+                MigrationHelperMethods.migrateThemeSettingsForAnvil(applicationJson);
+                applicationJson.setServerSchemaVersion(9);
             default:
                 // Unable to detect the serverSchema
         }

app/server/appsmith-server/src/main/java/com/appsmith/server/migrations/JsonSchemaVersions.java

@@ -1,7 +1,5 @@
 package com.appsmith.server.migrations;
 
-import com.appsmith.external.annotations.FeatureFlagged;
-import com.appsmith.external.enums.FeatureFlagEnum;
 import org.springframework.stereotype.Component;
 
 /**
@@ -20,8 +18,7 @@ public class JsonSchemaVersions extends JsonSchemaVersionsFallback {
      * @return an Integer which is server version
      */
     @Override
-    @FeatureFlagged(featureFlagName = FeatureFlagEnum.release_git_autocommit_feature_enabled)
     public Integer getServerVersion() {
-        return super.getServerVersion() + 1;
+        return super.getServerVersion();
     }
 }

app/server/appsmith-server/src/main/java/com/appsmith/server/migrations/JsonSchemaVersionsFallback.java

@@ -4,7 +4,7 @@
 
 @Component
 public class JsonSchemaVersionsFallback {
-    private static final Integer serverVersion = 7;
+    private static final Integer serverVersion = 9;
     public static final Integer clientVersion = 1;
 
     public Integer getServerVersion() {

app/server/appsmith-server/src/main/java/com/appsmith/server/migrations/MigrationHelperMethods.java

@@ -7,6 +7,8 @@
 import com.appsmith.external.models.Property;
 import com.appsmith.server.constants.ApplicationConstants;
 import com.appsmith.server.constants.ResourceModes;
+import com.appsmith.server.domains.Application;
+import com.appsmith.server.domains.ApplicationDetail;
 import com.appsmith.server.domains.ApplicationPage;
 import com.appsmith.server.domains.CustomJSLib;
 import com.appsmith.server.domains.NewAction;
@@ -1181,4 +1183,52 @@ private static Set<String> getInvalidDynamicBindingPathsInAction(
         }
         return pathsToRemove;
     }
+
+    public static void migrateThemeSettingsForAnvil(ApplicationJson applicationJson) {
+        if (applicationJson == null || applicationJson.getExportedApplication() == null) {
+            return;
+        }
+
+        Application exportedApplication = applicationJson.getExportedApplication();
+        ApplicationDetail applicationDetail = exportedApplication.getApplicationDetail();
+        ApplicationDetail unpublishedApplicationDetail = exportedApplication.getUnpublishedApplicationDetail();
+
+        if (applicationDetail == null) {
+            applicationDetail = new ApplicationDetail();
+            exportedApplication.setApplicationDetail(applicationDetail);
+        }
+
+        if (unpublishedApplicationDetail == null) {
+            unpublishedApplicationDetail = new ApplicationDetail();
+            exportedApplication.setUnpublishedApplicationDetail(unpublishedApplicationDetail);
+        }
+
+        Application.ThemeSetting themeSetting = applicationDetail.getThemeSetting();
+        Application.ThemeSetting unpublishedThemeSetting = unpublishedApplicationDetail.getThemeSetting();
+        if (themeSetting == null) {
+            themeSetting = new Application.ThemeSetting();
+        }
+
+        if (unpublishedThemeSetting == null) {
+            unpublishedThemeSetting = new Application.ThemeSetting();
+        }
+
+        applicationDetail.setThemeSetting(themeSetting);
+        unpublishedApplicationDetail.setThemeSetting(unpublishedThemeSetting);
+    }
+
+    public static void setThemeSettings(Application.ThemeSetting themeSetting) {
+        if (themeSetting.getAppMaxWidth() == null) {
+            themeSetting.setAppMaxWidth(Application.ThemeSetting.AppMaxWidth.LARGE);
+        }
+
+        // since these are primitive values we don't have concept of null, hence putting it to the default of 1.
+        if (themeSetting.getDensity() == 0) {
+            themeSetting.setDensity(1);
+        }
+
+        if (themeSetting.getSizing() == 0) {
+            themeSetting.setSizing(1);
+        }
+    }
 }

app/server/appsmith-server/src/test/java/com/appsmith/server/imports/internal/ImportServiceTests.java

@@ -2505,8 +2505,6 @@ public void discardChange_addNavigationAndThemeSettingAfterImport_addedNavigatio
         StepVerifier.create(resultMonoWithDiscardOperation)
                 .assertNext(application -> {
                     assertThat(application.getWorkspaceId()).isNotNull();
-                    assertThat(application.getUnpublishedApplicationDetail()).isNull();
-                    assertThat(application.getPublishedApplicationDetail()).isNull();
                 })
                 .verifyComplete();
     }

app/server/appsmith-server/src/test/java/com/appsmith/server/migrations/JsonSchemaMigrationTest.java

@@ -78,9 +78,6 @@ public void migrateArtifactToLatestSchema_whenFeatureFlagIsOn_returnsIncremented
                 gitFileSystemTestHelper.getApplicationJson(this.getClass().getResource("application.json"));
 
         ArtifactExchangeJson artifactExchangeJson = jsonSchemaMigration.migrateArtifactToLatestSchema(applicationJson);
-
-        assertThat(artifactExchangeJson.getServerSchemaVersion())
-                .isNotEqualTo(jsonSchemaVersionsFallback.getServerVersion());
         assertThat(artifactExchangeJson.getServerSchemaVersion()).isEqualTo(jsonSchemaVersions.getServerVersion());
         assertThat(artifactExchangeJson.getClientSchemaVersion()).isEqualTo(jsonSchemaVersions.getClientVersion());
         assertThat(artifactExchangeJson.getClientSchemaVersion())
@@ -103,8 +100,6 @@ public void migrateApplicationJsonToLatestSchema_whenFeatureFlagIsOn_returnsIncr
                 jsonSchemaMigration.migrateApplicationJsonToLatestSchema(applicationJson);
         StepVerifier.create(applicationJsonMono)
                 .assertNext(appJson -> {
-                    assertThat(appJson.getServerSchemaVersion())
-                            .isNotEqualTo(jsonSchemaVersionsFallback.getServerVersion());
                     assertThat(appJson.getServerSchemaVersion()).isEqualTo(jsonSchemaVersions.getServerVersion());
                     assertThat(appJson.getClientSchemaVersion()).isEqualTo(jsonSchemaVersions.getClientVersion());
                     assertThat(appJson.getClientSchemaVersion())

app/server/appsmith-server/src/test/java/com/appsmith/server/migrations/JsonSchemaVersionsTest.java

@@ -50,9 +50,7 @@ public void getServerVersion_whenFeatureFlagIsOn_returnsIncremented() {
         Mockito.when(featureFlagService.getCachedTenantFeatureFlags())
                 .thenAnswer((Answer<CachedFeatures>) invocations -> cachedFeatures);
 
-        assertThat(jsonSchemaVersions.getServerVersion()).isNotEqualTo(jsonSchemaVersionsFallback.getServerVersion());
-        assertThat(jsonSchemaVersions.getServerVersion()).isEqualTo(jsonSchemaVersionsFallback.getServerVersion() + 1);
-
+        assertThat(jsonSchemaVersions.getServerVersion()).isEqualTo(jsonSchemaVersionsFallback.getServerVersion());
         assertThat(jsonSchemaVersions.getClientVersion()).isEqualTo(jsonSchemaVersionsFallback.getClientVersion());
     }
 }