add dialog for confirmation of code cache deletion (#3641)

skyvern-frontend/src/routes/workflows/editor/Workspace.tsx

@@ -198,6 +198,34 @@ function Workspace({
     splitLeft: useRef<HTMLInputElement>(null),
   };
 
+  const handleOnSave = async () => {
+    const errors = getWorkflowErrors(nodes);
+    if (errors.length > 0) {
+      toast({
+        title: "Encountered error while trying to save workflow:",
+        description: (
+          <div className="space-y-2">
+            {errors.map((error) => (
+              <p key={error}>{error}</p>
+            ))}
+          </div>
+        ),
+        variant: "destructive",
+      });
+      return;
+    }
+
+    await saveWorkflow.mutateAsync();
+
+    workflowChangesStore.setSaidOkToCodeCacheDeletion(false);
+
+    queryClient.invalidateQueries({
+      queryKey: ["cache-key-values", workflowPermanentId, cacheKey],
+    });
+
+    setCacheKeyValueFilter("");
+  };
+
   useEffect(() => {
     const handleKeyDown = (event: KeyboardEvent) => {
       if (event.key === "Escape") {
@@ -802,6 +830,39 @@ function Workspace({
         </DialogContent>
       </Dialog>
 
+      {/* confirm code cache deletion dialog */}
+      <Dialog
+        open={workflowChangesStore.showConfirmCodeCacheDeletion}
+        onOpenChange={(open) => {
+          !open && workflowChangesStore.setShowConfirmCodeCacheDeletion(false);
+          !open && workflowChangesStore.setSaidOkToCodeCacheDeletion(false);
+        }}
+      >
+        <DialogContent>
+          <DialogHeader>
+            <DialogTitle>Are you sure?</DialogTitle>
+            <DialogDescription>
+              Saving will delete cached code, and Skyvern will re-generate it in
+              the next run. Proceed?
+            </DialogDescription>
+          </DialogHeader>
+          <DialogFooter>
+            <DialogClose asChild>
+              <Button variant="secondary">Cancel</Button>
+            </DialogClose>
+            <Button
+              variant="default"
+              onClick={async () => {
+                workflowChangesStore.setSaidOkToCodeCacheDeletion(true);
+                await handleOnSave();
+              }}
+            >
+              Yes
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
       {/* cache key value delete dialog */}
       <Dialog
         open={openConfirmCacheKeyValueDeleteDialogue}
@@ -914,30 +975,7 @@ function Workspace({
               });
             }
           }}
-          onSave={async () => {
-            const errors = getWorkflowErrors(nodes);
-            if (errors.length > 0) {
-              toast({
-                title: "Can not save workflow because of errors:",
-                description: (
-                  <div className="space-y-2">
-                    {errors.map((error) => (
-                      <p key={error}>{error}</p>
-                    ))}
-                  </div>
-                ),
-                variant: "destructive",
-              });
-              return;
-            }
-            await saveWorkflow.mutateAsync();
-
-            queryClient.invalidateQueries({
-              queryKey: ["cache-key-values", workflowPermanentId, cacheKey],
-            });
-
-            setCacheKeyValueFilter("");
-          }}
+          onSave={async () => await handleOnSave()}
           onRun={() => {
             closeWorkflowPanel();
           }}

skyvern-frontend/src/store/WorkflowHasChangesStore.ts

@@ -28,15 +28,21 @@ type WorkflowHasChangesStore = {
   getSaveData: () => SaveData | null;
   hasChanges: boolean;
   saveIsPending: boolean;
+  saidOkToCodeCacheDeletion: boolean;
+  showConfirmCodeCacheDeletion: boolean;
   setGetSaveData: (getSaveData: () => SaveData) => void;
   setHasChanges: (hasChanges: boolean) => void;
   setSaveIsPending: (isPending: boolean) => void;
+  setSaidOkToCodeCacheDeletion: (saidOkToCodeCacheDeletion: boolean) => void;
+  setShowConfirmCodeCacheDeletion: (show: boolean) => void;
 };
 
 const useWorkflowHasChangesStore = create<WorkflowHasChangesStore>((set) => {
   return {
     hasChanges: false,
     saveIsPending: false,
+    saidOkToCodeCacheDeletion: false,
+    showConfirmCodeCacheDeletion: false,
     getSaveData: () => null,
     setGetSaveData: (getSaveData: () => SaveData) => {
       set({ getSaveData });
@@ -47,14 +53,25 @@ const useWorkflowHasChangesStore = create<WorkflowHasChangesStore>((set) => {
     setSaveIsPending: (isPending: boolean) => {
       set({ saveIsPending: isPending });
     },
+    setSaidOkToCodeCacheDeletion: (saidOkToCodeCacheDeletion: boolean) => {
+      set({ saidOkToCodeCacheDeletion });
+    },
+    setShowConfirmCodeCacheDeletion: (show: boolean) => {
+      set({ showConfirmCodeCacheDeletion: show });
+    },
   };
 });
 
 const useWorkflowSave = () => {
   const credentialGetter = useCredentialGetter();
   const queryClient = useQueryClient();
-  const { getSaveData, setHasChanges, setSaveIsPending } =
-    useWorkflowHasChangesStore();
+  const {
+    getSaveData,
+    saidOkToCodeCacheDeletion,
+    setHasChanges,
+    setSaveIsPending,
+    setShowConfirmCodeCacheDeletion,
+  } = useWorkflowHasChangesStore();
 
   const saveWorkflowMutation = useMutation({
     mutationFn: async () => {
@@ -136,6 +153,11 @@ const useWorkflowSave = () => {
           headers: {
             "Content-Type": "text/plain",
           },
+          params: {
+            delete_code_cache_is_ok: saidOkToCodeCacheDeletion
+              ? "true"
+              : "false",
+          },
         },
       );
     },
@@ -169,6 +191,14 @@ const useWorkflowSave = () => {
     onError: (error: AxiosError) => {
       const detail = (error.response?.data as { detail?: string })?.detail;
 
+      if (
+        detail &&
+        detail.startsWith("No confirmation for code cache deletion")
+      ) {
+        setShowConfirmCodeCacheDeletion(true);
+        return;
+      }
+
       toast({
         title: "Error",
         description: detail ? detail : error.message,