hugo

Fork of github.com/gohugoio/hugo with reverse pagination support

git clone git://git.shimmy1996.com/hugo.git

template_errors.go (1609B)

    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 tplimpl
   15 
   16 import (
   17 	"fmt"
   18 
   19 	"github.com/gohugoio/hugo/common/herrors"
   20 	"github.com/spf13/afero"
   21 )
   22 
   23 type templateInfo struct {
   24 	name     string
   25 	template string
   26 	isText   bool // HTML or plain text template.
   27 
   28 	// Used to create some error context in error situations
   29 	fs afero.Fs
   30 
   31 	// The filename relative to the fs above.
   32 	filename string
   33 
   34 	// The real filename (if possible). Used for logging.
   35 	realFilename string
   36 }
   37 
   38 func (t templateInfo) Name() string {
   39 	return t.name
   40 }
   41 
   42 func (t templateInfo) Filename() string {
   43 	return t.realFilename
   44 }
   45 
   46 func (t templateInfo) IsZero() bool {
   47 	return t.name == ""
   48 }
   49 
   50 func (t templateInfo) resolveType() templateType {
   51 	return resolveTemplateType(t.name)
   52 }
   53 
   54 func (info templateInfo) errWithFileContext(what string, err error) error {
   55 	err = fmt.Errorf(what+": %w", err)
   56 	fe := herrors.NewFileErrorFromName(err, info.realFilename)
   57 	f, err := info.fs.Open(info.filename)
   58 	if err != nil {
   59 		return err
   60 	}
   61 	defer f.Close()
   62 	return fe.UpdateContent(f, nil)
   63 
   64 }