1// Copyright (c) 2020 Denis Tingajkin
2//
3// SPDX-License-Identifier: Apache-2.0
4//
5// Licensed under the Apache License, Version 2.0 (the "License");
6// you may not use this file except in compliance with the License.
7// You may obtain a copy of the License at:
8//
9//     http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing, software
12// distributed under the License is distributed on an "AS IS" BASIS,
13// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14// See the License for the specific language governing permissions and
15// limitations under the License.
16
17package goheader
18
19import "strings"
20
21type Option interface {
22	apply(*Analyzer)
23}
24
25type applyAnalyzerOptionFunc func(*Analyzer)
26
27func (f applyAnalyzerOptionFunc) apply(a *Analyzer) {
28	f(a)
29}
30
31func WithValues(values map[string]Value) Option {
32	return applyAnalyzerOptionFunc(func(a *Analyzer) {
33		a.values = make(map[string]Value)
34		for k, v := range values {
35			a.values[strings.ToLower(k)] = v
36		}
37	})
38}
39
40func WithTemplate(template string) Option {
41	return applyAnalyzerOptionFunc(func(a *Analyzer) {
42		a.template = template
43	})
44}
45