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https://github.com/gohugoio/hugo.git
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81c13171a9
As pointed out by the linter, some exported functions and types are missing doc comments. The linter warnings have been reduced from 194 to 116. Not all missing comments have been added in this commit though.
83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
// Copyright 2016 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 hugofs provides the file systems used by Hugo.
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package hugofs
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import (
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"github.com/gohugoio/hugo/config"
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"github.com/spf13/afero"
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)
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// Os points to an Os Afero file system.
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var Os = &afero.OsFs{}
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// Fs abstracts the file system to separate source and destination file systems
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// and allows both to be mocked for testing.
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type Fs struct {
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// Source is Hugo's source file system.
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Source afero.Fs
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// Destination is Hugo's destination file system.
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Destination afero.Fs
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// Os is an OS file system.
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// NOTE: Field is currently unused.
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Os afero.Fs
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// WorkingDir is a read-only file system
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// restricted to the project working dir.
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WorkingDir *afero.BasePathFs
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}
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// NewDefault creates a new Fs with the OS file system
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// as source and destination file systems.
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func NewDefault(cfg config.Provider) *Fs {
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fs := &afero.OsFs{}
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return newFs(fs, cfg)
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}
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// NewMem creates a new Fs with the MemMapFs
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// as source and destination file systems.
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// Useful for testing.
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func NewMem(cfg config.Provider) *Fs {
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fs := &afero.MemMapFs{}
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return newFs(fs, cfg)
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}
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// NewFrom creates a new Fs based on the provided Afero Fs
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// as source and destination file systems.
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// Useful for testing.
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func NewFrom(fs afero.Fs, cfg config.Provider) *Fs {
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return newFs(fs, cfg)
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}
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func newFs(base afero.Fs, cfg config.Provider) *Fs {
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return &Fs{
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Source: base,
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Destination: base,
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Os: &afero.OsFs{},
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WorkingDir: getWorkingDirFs(base, cfg),
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}
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}
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func getWorkingDirFs(base afero.Fs, cfg config.Provider) *afero.BasePathFs {
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workingDir := cfg.GetString("workingDir")
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if workingDir != "" {
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return afero.NewBasePathFs(afero.NewReadOnlyFs(base), workingDir).(*afero.BasePathFs)
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}
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return nil
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}
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