mirror of
https://github.com/gohugoio/hugo.git
synced 2024-05-11 05:54:58 +00:00
88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
// Copyright 2016-present 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 helpers
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import (
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"strings"
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"github.com/gohugoio/hugo/common/loggers"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/hugolib/filesystems"
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"github.com/gohugoio/hugo/hugolib/paths"
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)
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// PathSpec holds methods that decides how paths in URLs and files in Hugo should look like.
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type PathSpec struct {
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*paths.Paths
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*filesystems.BaseFs
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ProcessingStats *ProcessingStats
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// The file systems to use
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Fs *hugofs.Fs
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// The config provider to use
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Cfg config.Provider
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}
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// NewPathSpec creates a new PathSpec from the given filesystems and language.
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func NewPathSpec(fs *hugofs.Fs, cfg config.Provider, logger loggers.Logger) (*PathSpec, error) {
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return NewPathSpecWithBaseBaseFsProvided(fs, cfg, logger, nil)
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}
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// NewPathSpecWithBaseBaseFsProvided creats a new PathSpec from the given filesystems and language.
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// If an existing BaseFs is provided, parts of that is reused.
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func NewPathSpecWithBaseBaseFsProvided(fs *hugofs.Fs, cfg config.Provider, logger loggers.Logger, baseBaseFs *filesystems.BaseFs) (*PathSpec, error) {
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p, err := paths.New(fs, cfg)
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if err != nil {
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return nil, err
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}
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var options []func(*filesystems.BaseFs) error
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if baseBaseFs != nil {
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options = []func(*filesystems.BaseFs) error{
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filesystems.WithBaseFs(baseBaseFs),
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}
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}
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bfs, err := filesystems.NewBase(p, logger, options...)
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if err != nil {
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return nil, err
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}
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ps := &PathSpec{
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Paths: p,
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BaseFs: bfs,
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Fs: fs,
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Cfg: cfg,
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ProcessingStats: NewProcessingStats(p.Lang()),
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}
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basePath := ps.BaseURL.Path()
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if basePath != "" && basePath != "/" {
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ps.BasePath = basePath
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}
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return ps, nil
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}
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// PermalinkForBaseURL creates a permalink from the given link and baseURL.
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func (p *PathSpec) PermalinkForBaseURL(link, baseURL string) string {
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link = strings.TrimPrefix(link, "/")
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if !strings.HasSuffix(baseURL, "/") {
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baseURL += "/"
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}
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return baseURL + link
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}
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