add a github actions config (#985)

* add a github actions config

* fix(log): Don't create a log dir when testing

* remove a meaningless test case

* Thanks for everything, Mr, Travys.

* add golangci

* add goreleaser.yml

* add tidy.yml

* add golang-ci

* fix many lint warnings

scan/base.go

@@ -676,7 +676,7 @@ func (l *base) detectWpThemes() ([]models.WpPackage, error) {
 	}
 	err := json.Unmarshal([]byte(r.Stdout), &themes)
 	if err != nil {
-		return nil, xerrors.Errorf("Failed to unmarshal wp theme list: %w", cmd, err)
+		return nil, xerrors.Errorf("Failed to unmarshal wp theme list: %w", err)
 	}
 	for i := range themes {
 		themes[i].Type = models.WPTheme