support 155 (#2397)

* support 155

* leave old path as it was

* fixup

Author: motatoes

taco/internal/tfe/workspaces.go

@@ -952,21 +952,32 @@ func (h *TfeHandler) CreateStateVersion(c echo.Context) error {
 		// For direct upload without JSON wrapper, handle as raw state data
 		return h.CreateStateVersionDirect(c, workspaceID, stateID, bodyBytes)
 	}
-	fmt.Printf("CreateStateVersion: Parsed JSON request: %+v\n", request)
 
-	// Extract the actual state data from the request
+	// Extract the actual state data from the request (if available)
 	data, ok := request["data"].(map[string]interface{})
 	if !ok {
 		fmt.Printf("CreateStateVersion: ERROR - Invalid request format, missing data\n")
 		return c.JSON(400, map[string]string{"error": "Invalid request format"})
 	}
-
-	attributes, ok := data["attributes"].(map[string]interface{})
+	attributes, _ := data["attributes"].(map[string]any)
 	if !ok {
 		fmt.Printf("CreateStateVersion: ERROR - Invalid request format, missing attributes\n")
 		return c.JSON(400, map[string]string{"error": "Invalid request format"})
 	}
 
+	// INLINE STATE (Terraform <=1.5.x path) ------ upload directly in this case
+	if enc, ok := attributes["state"].(string); ok && enc != "" {
+		// 1) Decode inline JSON state
+		stateBytes, decErr := base64.StdEncoding.DecodeString(enc)
+		if decErr != nil {
+			return c.JSON(http.StatusBadRequest, map[string]string{"error": "invalid base64 in json-state"})
+		}
+		fmt.Printf("CreateStateVersion: found state b64 bytes in JSON, treating as direct upload\n")
+		// For direct upload without JSON wrapper, handle as raw state data
+		return h.CreateStateVersionDirect(c, workspaceID, stateID, stateBytes)
+	}
+
+
 	// Look for the actual state content - it might be base64 encoded or in a specific field
 	if jsonStateOutputs, exists := attributes["json-state-outputs"]; exists {
 		fmt.Printf("CreateStateVersion: Found json-state-outputs field\n")