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
This commit is contained in:
Bjørn Erik Pedersen
2017-07-24 09:00:23 +02:00
parent 02f2735f68
commit 3cdf19e9b7
85 changed files with 5791 additions and 3287 deletions

View File

@@ -18,6 +18,7 @@ import (
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
src "github.com/gohugoio/hugo/source"
)
type commandeer struct {
@@ -25,7 +26,10 @@ type commandeer struct {
pathSpec *helpers.PathSpec
visitedURLs *types.EvictingStringQueue
staticDirsConfig []*src.Dirs
serverPorts []int
languages helpers.Languages
configured bool
}
@@ -44,10 +48,6 @@ func (c *commandeer) PathSpec() *helpers.PathSpec {
return c.pathSpec
}
func (c *commandeer) languages() helpers.Languages {
return c.Cfg.Get("languagesSorted").(helpers.Languages)
}
func (c *commandeer) initFs(fs *hugofs.Fs) error {
c.DepsCfg.Fs = fs
ps, err := helpers.NewPathSpec(fs, c.Cfg)
@@ -55,18 +55,26 @@ func (c *commandeer) initFs(fs *hugofs.Fs) error {
return err
}
c.pathSpec = ps
dirsConfig, err := c.createStaticDirsConfig()
if err != nil {
return err
}
c.staticDirsConfig = dirsConfig
return nil
}
func newCommandeer(cfg *deps.DepsCfg) (*commandeer, error) {
l := cfg.Language
if l == nil {
l = helpers.NewDefaultLanguage(cfg.Cfg)
}
ps, err := helpers.NewPathSpec(cfg.Fs, l)
if err != nil {
return nil, err
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
}
return &commandeer{DepsCfg: cfg, pathSpec: ps, visitedURLs: types.NewEvictingStringQueue(10)}, nil
c := &commandeer{DepsCfg: cfg, languages: languages, visitedURLs: types.NewEvictingStringQueue(10)}
return c, nil
}