github.com/linchen2chris/hugo@v0.0.0-20230307053224-cec209389705/tpl/path/init.go (about) 1 // Copyright 2018 The Hugo Authors. All rights reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package path 15 16 import ( 17 "context" 18 "fmt" 19 "path/filepath" 20 21 "github.com/gohugoio/hugo/deps" 22 "github.com/gohugoio/hugo/tpl/internal" 23 ) 24 25 const name = "path" 26 27 func init() { 28 f := func(d *deps.Deps) *internal.TemplateFuncsNamespace { 29 ctx := New(d) 30 31 ns := &internal.TemplateFuncsNamespace{ 32 Name: name, 33 Context: func(cctx context.Context, args ...any) (any, error) { return ctx, nil }, 34 } 35 36 ns.AddMethodMapping(ctx.Split, 37 nil, 38 [][2]string{ 39 {`{{ "/my/path/filename.txt" | path.Split }}`, `/my/path/|filename.txt`}, 40 {fmt.Sprintf(`{{ %q | path.Split }}`, filepath.FromSlash("/my/path/filename.txt")), `/my/path/|filename.txt`}, 41 }, 42 ) 43 44 testDir := filepath.Join("my", "path") 45 testFile := filepath.Join(testDir, "filename.txt") 46 47 ns.AddMethodMapping(ctx.Join, 48 nil, 49 [][2]string{ 50 {fmt.Sprintf(`{{ slice %q "filename.txt" | path.Join }}`, testDir), `my/path/filename.txt`}, 51 {`{{ path.Join "my" "path" "filename.txt" }}`, `my/path/filename.txt`}, 52 {fmt.Sprintf(`{{ %q | path.Ext }}`, testFile), `.txt`}, 53 {fmt.Sprintf(`{{ %q | path.Base }}`, testFile), `filename.txt`}, 54 {fmt.Sprintf(`{{ %q | path.Dir }}`, testFile), `my/path`}, 55 }, 56 ) 57 58 return ns 59 } 60 internal.AddTemplateFuncsNamespace(f) 61 }