github.com/fighterlyt/hugo@v0.47.1/tpl/tplimpl/amber_compiler.go (about)

     1  // Copyright 2017 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 tplimpl
    15  
    16  import (
    17  	"html/template"
    18  
    19  	"github.com/eknkc/amber"
    20  	"github.com/spf13/afero"
    21  )
    22  
    23  func (t *templateHandler) compileAmberWithTemplate(b []byte, path string, templ *template.Template) (*template.Template, error) {
    24  	c := amber.New()
    25  	c.Options.VirtualFilesystem = afero.NewHttpFs(t.layoutsFs)
    26  
    27  	if err := c.ParseData(b, path); err != nil {
    28  		return nil, err
    29  	}
    30  
    31  	data, err := c.CompileString()
    32  
    33  	if err != nil {
    34  		return nil, err
    35  	}
    36  
    37  	tpl, err := templ.Funcs(t.amberFuncMap).Parse(data)
    38  
    39  	if err != nil {
    40  		return nil, err
    41  	}
    42  
    43  	return tpl, nil
    44  }