hugo/commands/list.go
Bjørn Erik Pedersen 3cdf19e9b7
Implement Page bundling and image handling
This commit is not the smallest in Hugo's history.

Some hightlights include:

* Page bundles (for complete articles, keeping images and content together etc.).
* Bundled images can be processed in as many versions/sizes as you need with the three methods `Resize`, `Fill` and `Fit`.
* Processed images are cached inside `resources/_gen/images` (default) in your project.
* Symbolic links (both files and dirs) are now allowed anywhere inside /content
* A new table based build summary
* The "Total in nn ms" now reports the total including the handling of the files inside /static. So if it now reports more than you're used to, it is just **more real** and probably faster than before (see below).

A site building  benchmark run compared to `v0.31.1` shows that this should be slightly faster and use less memory:

```bash
▶ ./benchSite.sh "TOML,num_langs=.*,num_root_sections=5,num_pages=(500|1000),tags_per_page=5,shortcodes,render"

benchmark                                                                                                         old ns/op     new ns/op     delta
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      101785785     78067944      -23.30%
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     185481057     149159919     -19.58%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      103149918     85679409      -16.94%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     203515478     169208775     -16.86%

benchmark                                                                                                         old allocs     new allocs     delta
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      532464         391539         -26.47%
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     1056549        772702         -26.87%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      555974         406630         -26.86%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     1086545        789922         -27.30%

benchmark                                                                                                         old bytes     new bytes     delta
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      53243246      43598155      -18.12%
BenchmarkSiteBuilding/TOML,num_langs=1,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     105811617     86087116      -18.64%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=500,tags_per_page=5,shortcodes,render-4      54558852      44545097      -18.35%
BenchmarkSiteBuilding/TOML,num_langs=3,num_root_sections=5,num_pages=1000,tags_per_page=5,shortcodes,render-4     106903858     86978413      -18.64%
```

Fixes #3651
Closes #3158
Fixes #1014
Closes #2021
Fixes #1240
Updates #3757
2017-12-27 18:44:47 +01:00

149 lines
3.7 KiB
Go

// Copyright 2015 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 (
"path/filepath"
"github.com/gohugoio/hugo/hugolib"
"github.com/spf13/cobra"
jww "github.com/spf13/jwalterweatherman"
)
func init() {
listCmd.AddCommand(listDraftsCmd)
listCmd.AddCommand(listFutureCmd)
listCmd.AddCommand(listExpiredCmd)
listCmd.PersistentFlags().StringVarP(&source, "source", "s", "", "filesystem path to read files relative from")
listCmd.PersistentFlags().SetAnnotation("source", cobra.BashCompSubdirsInDir, []string{})
}
var listCmd = &cobra.Command{
Use: "list",
Short: "Listing out various types of content",
Long: `Listing out various types of content.
List requires a subcommand, e.g. ` + "`hugo list drafts`.",
RunE: nil,
}
var listDraftsCmd = &cobra.Command{
Use: "drafts",
Short: "List all drafts",
Long: `List all of the drafts in your content directory.`,
RunE: func(cmd *cobra.Command, args []string) error {
cfgInit := func(c *commandeer) error {
c.Set("buildDrafts", true)
return nil
}
c, err := InitializeConfig(false, cfgInit)
if err != nil {
return err
}
sites, err := hugolib.NewHugoSites(*c.DepsCfg)
if err != nil {
return newSystemError("Error creating sites", err)
}
if err := sites.Build(hugolib.BuildCfg{SkipRender: true}); err != nil {
return newSystemError("Error Processing Source Content", err)
}
for _, p := range sites.Pages() {
if p.IsDraft() {
jww.FEEDBACK.Println(filepath.Join(p.File.Dir(), p.File.LogicalName()))
}
}
return nil
},
}
var listFutureCmd = &cobra.Command{
Use: "future",
Short: "List all posts dated in the future",
Long: `List all of the posts in your content directory which will be
posted in the future.`,
RunE: func(cmd *cobra.Command, args []string) error {
cfgInit := func(c *commandeer) error {
c.Set("buildFuture", true)
return nil
}
c, err := InitializeConfig(false, cfgInit)
if err != nil {
return err
}
sites, err := hugolib.NewHugoSites(*c.DepsCfg)
if err != nil {
return newSystemError("Error creating sites", err)
}
if err := sites.Build(hugolib.BuildCfg{SkipRender: true}); err != nil {
return newSystemError("Error Processing Source Content", err)
}
for _, p := range sites.Pages() {
if p.IsFuture() {
jww.FEEDBACK.Println(filepath.Join(p.File.Dir(), p.File.LogicalName()))
}
}
return nil
},
}
var listExpiredCmd = &cobra.Command{
Use: "expired",
Short: "List all posts already expired",
Long: `List all of the posts in your content directory which has already
expired.`,
RunE: func(cmd *cobra.Command, args []string) error {
cfgInit := func(c *commandeer) error {
c.Set("buildExpired", true)
return nil
}
c, err := InitializeConfig(false, cfgInit)
if err != nil {
return err
}
sites, err := hugolib.NewHugoSites(*c.DepsCfg)
if err != nil {
return newSystemError("Error creating sites", err)
}
if err := sites.Build(hugolib.BuildCfg{SkipRender: true}); err != nil {
return newSystemError("Error Processing Source Content", err)
}
for _, p := range sites.Pages() {
if p.IsExpired() {
jww.FEEDBACK.Println(filepath.Join(p.File.Dir(), p.File.LogicalName()))
}
}
return nil
},
}