github.com/kristoff-it/hugo@v0.47.1/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  	"fmt"
    18  	"path/filepath"
    19  
    20  	"github.com/gohugoio/hugo/deps"
    21  	"github.com/gohugoio/hugo/tpl/internal"
    22  )
    23  
    24  const name = "path"
    25  
    26  func init() {
    27  	f := func(d *deps.Deps) *internal.TemplateFuncsNamespace {
    28  		ctx := New(d)
    29  
    30  		ns := &internal.TemplateFuncsNamespace{
    31  			Name:    name,
    32  			Context: func(args ...interface{}) interface{} { return ctx },
    33  		}
    34  
    35  		ns.AddMethodMapping(ctx.Split,
    36  			nil,
    37  			[][2]string{
    38  				{`{{ "/my/path/filename.txt" | path.Split }}`, `/my/path/|filename.txt`},
    39  				{fmt.Sprintf(`{{ %q | path.Split }}`, filepath.FromSlash("/my/path/filename.txt")), `/my/path/|filename.txt`},
    40  			},
    41  		)
    42  
    43  		testDir := filepath.Join("my", "path")
    44  		testFile := filepath.Join(testDir, "filename.txt")
    45  
    46  		ns.AddMethodMapping(ctx.Join,
    47  			nil,
    48  			[][2]string{
    49  				{fmt.Sprintf(`{{ slice %q "filename.txt" | path.Join  }}`, testDir), `my/path/filename.txt`},
    50  				{`{{  path.Join "my" "path" "filename.txt" }}`, `my/path/filename.txt`},
    51  				{fmt.Sprintf(`{{ %q | path.Ext  }}`, testFile), `.txt`},
    52  				{fmt.Sprintf(`{{ %q | path.Base  }}`, testFile), `filename.txt`},
    53  				{fmt.Sprintf(`{{ %q | path.Dir  }}`, testFile), `my/path`},
    54  			},
    55  		)
    56  
    57  		return ns
    58  
    59  	}
    60  	internal.AddTemplateFuncsNamespace(f)
    61  }