func templatesParse(c *Controller) ([]templates.Rule, error) { var rules []templates.Rule for c.Next() { var rule templates.Rule rule.Path = defaultTemplatePath rule.Extensions = defaultTemplateExtensions args := c.RemainingArgs() switch len(args) { case 0: // Optional block for c.NextBlock() { switch c.Val() { case "path": args := c.RemainingArgs() if len(args) != 1 { return nil, c.ArgErr() } rule.Path = args[0] case "ext": args := c.RemainingArgs() if len(args) == 0 { return nil, c.ArgErr() } rule.Extensions = args case "between": args := c.RemainingArgs() if len(args) != 2 { return nil, c.ArgErr() } rule.Delims[0] = args[0] rule.Delims[1] = args[1] } } default: // First argument would be the path rule.Path = args[0] // Any remaining arguments are extensions rule.Extensions = args[1:] if len(rule.Extensions) == 0 { rule.Extensions = defaultTemplateExtensions } } for _, ext := range rule.Extensions { rule.IndexFiles = append(rule.IndexFiles, "index"+ext) } rules = append(rules, rule) } return rules, nil }
func templatesParse(c *Controller) ([]templates.Rule, error) { var rules []templates.Rule for c.Next() { var rule templates.Rule if c.NextArg() { // First argument would be the path rule.Path = c.Val() // Any remaining arguments are extensions rule.Extensions = c.RemainingArgs() if len(rule.Extensions) == 0 { rule.Extensions = defaultExtensions } } else { rule.Path = defaultPath rule.Extensions = defaultExtensions } for _, ext := range rule.Extensions { rule.IndexFiles = append(rule.IndexFiles, "index"+ext) } rules = append(rules, rule) } return rules, nil }