fix(cosmosgen): always delete temp folder from open api generation (#4757)

* fix: always delete temp folder from open api generation

* add changelog

Author: Pantani

changelog.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Fixes
+
+- [#4757](https://github.com/ignite/cli/pull/4757) Always delete temp folder from open api generation.
+
 ## [`v29.1.0`](https://github.com/ignite/cli/releases/tag/v29.1.0)
 
 ### Features

ignite/pkg/cosmosgen/generate_openapi.go

@@ -29,12 +29,12 @@ func (g *generator) openAPITemplate() string {
 
 func (g *generator) generateOpenAPISpec(ctx context.Context) error {
 	var (
-		specDirs []string
+		specDirs = make([]string, 0)
 		conf     = swaggercombine.New("HTTP API Console", g.goModPath)
 	)
 	defer func() {
 		for _, dir := range specDirs {
-			os.RemoveAll(dir)
+			_ = os.RemoveAll(dir)
 		}
 	}()
 
@@ -53,6 +53,8 @@ func (g *generator) generateOpenAPISpec(ctx context.Context) error {
 			return err
 		}
 
+		specDirs = append(specDirs, dir)
+
 		checksum, err := dirchange.ChecksumFromPaths(appPath, protoDir)
 		if err != nil {
 			return err
@@ -111,7 +113,6 @@ func (g *generator) generateOpenAPISpec(ctx context.Context) error {
 				return err
 			}
 		}
-		specDirs = append(specDirs, dir)
 
 		return nil
 	}