github.com/neohugo/neohugo@v0.123.8/resources/resource_transformers/htesting/testhelpers.go (about)

     1  // Copyright 2019 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 htesting
    15  
    16  import (
    17  	"path/filepath"
    18  
    19  	"github.com/neohugo/neohugo/common/hugio"
    20  	"github.com/neohugo/neohugo/identity"
    21  	"github.com/neohugo/neohugo/resources"
    22  	"github.com/spf13/afero"
    23  )
    24  
    25  func NewResourceTransformerForSpec(spec *resources.Spec, filename, content string) (resources.ResourceTransformer, error) {
    26  	filename = filepath.FromSlash(filename)
    27  
    28  	fs := spec.Fs.Source
    29  	if err := afero.WriteFile(fs, filename, []byte(content), 0o777); err != nil {
    30  		return nil, err
    31  	}
    32  
    33  	var open hugio.OpenReadSeekCloser = func() (hugio.ReadSeekCloser, error) {
    34  		return fs.Open(filename)
    35  	}
    36  
    37  	r, err := spec.NewResource(resources.ResourceSourceDescriptor{TargetPath: filepath.FromSlash(filename), OpenReadSeekCloser: open, GroupIdentity: identity.Anonymous})
    38  	if err != nil {
    39  		return nil, err
    40  	}
    41  
    42  	return r.(resources.ResourceTransformer), nil
    43  }