mirror of https://github.com/gohugoio/hugo.git
55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package hugio
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import (
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"io"
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"strings"
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)
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// ReadSeeker wraps io.Reader and io.Seeker.
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type ReadSeeker interface {
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io.Reader
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io.Seeker
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}
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// ReadSeekCloser is implemented by afero.File. We use this as the common type for
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// content in Resource objects, even for strings.
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type ReadSeekCloser interface {
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ReadSeeker
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io.Closer
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}
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// ReadSeekerNoOpCloser implements ReadSeekCloser by doing nothing in Close.
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// TODO(bep) rename this and simila to ReadSeekerNopCloser, naming used in stdlib, which kind of makes sense.
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type ReadSeekerNoOpCloser struct {
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ReadSeeker
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}
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// Close does nothing.
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func (r ReadSeekerNoOpCloser) Close() error {
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return nil
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}
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// NewReadSeekerNoOpCloser creates a new ReadSeekerNoOpCloser with the given ReadSeeker.
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func NewReadSeekerNoOpCloser(r ReadSeeker) ReadSeekerNoOpCloser {
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return ReadSeekerNoOpCloser{r}
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}
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// NewReadSeekerNoOpCloserFromString uses strings.NewReader to create a new ReadSeekerNoOpCloser
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// from the given string.
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func NewReadSeekerNoOpCloserFromString(content string) ReadSeekerNoOpCloser {
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return ReadSeekerNoOpCloser{strings.NewReader(content)}
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}
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