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commandeer.go
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/
commandeer.go
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// Copyright 2017 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package commands
import (
"github.com/gohugoio/hugo/common/types"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
src "github.com/gohugoio/hugo/source"
)
type commandeer struct {
*deps.DepsCfg
pathSpec *helpers.PathSpec
visitedURLs *types.EvictingStringQueue
staticDirsConfig []*src.Dirs
serverPorts []int
languages helpers.Languages
configured bool
}
func (c *commandeer) Set(key string, value interface{}) {
if c.configured {
panic("commandeer cannot be changed")
}
c.Cfg.Set(key, value)
}
// PathSpec lazily creates a new PathSpec, as all the paths must
// be configured before it is created.
func (c *commandeer) PathSpec() *helpers.PathSpec {
c.configured = true
return c.pathSpec
}
func (c *commandeer) initFs(fs *hugofs.Fs) error {
c.DepsCfg.Fs = fs
ps, err := helpers.NewPathSpec(fs, c.Cfg)
if err != nil {
return err
}
c.pathSpec = ps
dirsConfig, err := c.createStaticDirsConfig()
if err != nil {
return err
}
c.staticDirsConfig = dirsConfig
return nil
}
func newCommandeer(cfg *deps.DepsCfg, running bool) (*commandeer, error) {
cfg.Running = running
var languages helpers.Languages
if l, ok := cfg.Cfg.Get("languagesSorted").(helpers.Languages); ok {
languages = l
}
c := &commandeer{DepsCfg: cfg, languages: languages, visitedURLs: types.NewEvictingStringQueue(10)}
return c, nil
}