func printGroupVariables()

in commands/variable/export/export.go [167:225]
57 lines of code
22 McCabe index (conditional complexity)

func printGroupVariables(variables []*gitlab.GroupVariable, opts *ExportOpts, out io.Writer) error {
	if !isValidEnvironmentScope((opts.Scope)) {
		return fmt.Errorf("invalid environment scope: %s", opts.Scope)
	}

	writtenKeys := make([]string, 0)
	switch opts.OutputFormat {
	case "env":
		for _, variable := range variables {
			if matchesScope(variable.EnvironmentScope, opts.Scope) {
				if !strings.Contains(variable.EnvironmentScope, "*") {
					fmt.Fprintf(out, "%s=%s\n", variable.Key, variable.Value)
					writtenKeys = append(writtenKeys, variable.Key)
				}
			}
		}
		keysMap := CreateWrittenKeysMap(writtenKeys)
		for _, variable := range variables {
			if matchesScope(variable.EnvironmentScope, opts.Scope) {
				if !(keysMap[variable.Key]) && (strings.Contains(variable.EnvironmentScope, "*")) {
					fmt.Fprintf(out, "%s=%s\n", variable.Key, variable.Value)
				}
			}
		}
	case "export":
		for _, variable := range variables {
			if matchesScope(variable.EnvironmentScope, opts.Scope) {
				if !strings.Contains(variable.EnvironmentScope, "*") {
					fmt.Fprintf(out, "export %s=%s\n", variable.Key, variable.Value)
					writtenKeys = append(writtenKeys, variable.Key)
				}
			}
		}
		keysMap := CreateWrittenKeysMap(writtenKeys)
		for _, variable := range variables {
			if matchesScope(variable.EnvironmentScope, opts.Scope) {
				if !(keysMap[variable.Key]) && (strings.Contains(variable.EnvironmentScope, "*")) {
					fmt.Fprintf(out, "export %s=%s\n", variable.Key, variable.Value)
				}
			}
		}
	case "json":
		filteredVariables := make([]*gitlab.GroupVariable, 0)
		for _, variable := range variables {
			if matchesScope(variable.EnvironmentScope, opts.Scope) {
				filteredVariables = append(filteredVariables, variable)
			}
		}
		res, err := marshalJson(filteredVariables)
		if err != nil {
			return err
		}
		fmt.Fprintln(out, string(res))
	default:
		return fmt.Errorf("unsupported output format: %s", opts.OutputFormat)
	}

	return nil
}