summaryrefslogtreecommitdiffstats
path: root/tpl/fmt/init.go
blob: 701bd3b6a6af0556392c639ab63a4c1de7cfa304 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
// Copyright 2017 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package fmt

import (
	"context"

	"github.com/gohugoio/hugo/deps"
	"github.com/gohugoio/hugo/tpl/internal"
)

const name = "fmt"

func init() {
	f := func(d *deps.Deps) *internal.TemplateFuncsNamespace {
		ctx := New(d)

		ns := &internal.TemplateFuncsNamespace{
			Name:    name,
			Context: func(cctx context.Context, args ...any) (any, error) { return ctx, nil },
		}

		ns.AddMethodMapping(ctx.Print,
			[]string{"print"},
			[][2]string{
				{`{{ print "works!" }}`, `works!`},
			},
		)

		ns.AddMethodMapping(ctx.Println,
			[]string{"println"},
			[][2]string{
				{`{{ println "works!" }}`, "works!\n"},
			},
		)

		ns.AddMethodMapping(ctx.Printf,
			[]string{"printf"},
			[][2]string{
				{`{{ printf "%s!" "works" }}`, `works!`},
			},
		)

		ns.AddMethodMapping(ctx.Errorf,
			[]string{"errorf"},
			[][2]string{
				{`{{ errorf "%s." "failed" }}`, ``},
			},
		)

		ns.AddMethodMapping(ctx.Erroridf,
			[]string{"erroridf"},
			[][2]string{
				{`{{ erroridf "my-err-id" "%s." "failed" }}`, ``},
			},
		)

		ns.AddMethodMapping(ctx.Warnidf,
			[]string{"warnidf"},
			[][2]string{
				{`{{ warnidf "my-warn-id" "%s." "warning" }}`, ``},
			},
		)

		ns.AddMethodMapping(ctx.Warnf,
			[]string{"warnf"},
			[][2]string{
				{`{{ warnf "%s." "warning" }}`, ``},
			},
		)
		return ns
	}

	internal.AddTemplateFuncsNamespace(f)
}