hugo/hugolib/hugo_sites_build.go
Bjørn Erik Pedersen 6809ea1e7c hugolib: Fix .Site.LastChange
This commit makes sure that the `.Site.LastChange` is fetched from the latest page modification date.

Previously, this value was fetched from the last page in the default page sort, which may not be the last by date
if weight is set.

Fixes #2909
Closes #2910
2017-02-19 13:48:21 +01:00

204 lines
4.2 KiB
Go

// Copyright 2016-present 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 hugolib
import (
"time"
"errors"
"github.com/fsnotify/fsnotify"
"github.com/spf13/hugo/helpers"
)
// Build builds all sites. If filesystem events are provided,
// this is considered to be a potential partial rebuild.
func (h *HugoSites) Build(config BuildCfg, events ...fsnotify.Event) error {
t0 := time.Now()
// Need a pointer as this may be modified.
conf := &config
if conf.whatChanged == nil {
// Assume everything has changed
conf.whatChanged = &whatChanged{source: true, other: true}
}
if len(events) > 0 {
// Rebuild
if err := h.initRebuild(conf); err != nil {
return err
}
} else {
if err := h.init(conf); err != nil {
return err
}
}
if err := h.process(conf, events...); err != nil {
return err
}
if err := h.assemble(conf); err != nil {
return err
}
if err := h.render(conf); err != nil {
return err
}
if config.PrintStats {
h.Log.FEEDBACK.Printf("total in %v ms\n", int(1000*time.Since(t0).Seconds()))
}
return nil
}
// Build lifecycle methods below.
// The order listed matches the order of execution.
func (h *HugoSites) init(config *BuildCfg) error {
for _, s := range h.Sites {
if s.PageCollections == nil {
s.PageCollections = newPageCollections()
}
}
if config.ResetState {
h.reset()
}
if config.CreateSitesFromConfig {
if err := h.createSitesFromConfig(); err != nil {
return err
}
}
h.runMode.Watching = config.Watching
return nil
}
func (h *HugoSites) initRebuild(config *BuildCfg) error {
if config.CreateSitesFromConfig {
return errors.New("Rebuild does not support 'CreateSitesFromConfig'.")
}
if config.ResetState {
return errors.New("Rebuild does not support 'ResetState'.")
}
if !config.Watching {
return errors.New("Rebuild called when not in watch mode")
}
h.runMode.Watching = config.Watching
for _, s := range h.Sites {
s.resetBuildState()
}
helpers.InitLoggers()
return nil
}
func (h *HugoSites) process(config *BuildCfg, events ...fsnotify.Event) error {
// We should probably refactor the Site and pull up most of the logic from there to here,
// but that seems like a daunting task.
// So for now, if there are more than one site (language),
// we pre-process the first one, then configure all the sites based on that.
firstSite := h.Sites[0]
if len(events) > 0 {
// This is a rebuild
changed, err := firstSite.reProcess(events)
config.whatChanged = &changed
return err
}
return firstSite.process(*config)
}
func (h *HugoSites) assemble(config *BuildCfg) error {
if config.whatChanged.source {
for _, s := range h.Sites {
s.createTaxonomiesEntries()
}
}
// TODO(bep) we could probably wait and do this in one go later
h.setupTranslations()
if len(h.Sites) > 1 {
// The first is initialized during process; initialize the rest
for _, site := range h.Sites[1:] {
site.initializeSiteInfo()
}
}
if config.whatChanged.source {
h.assembleGitInfo()
for _, s := range h.Sites {
if err := s.buildSiteMeta(); err != nil {
return err
}
}
}
if err := h.createMissingPages(); err != nil {
return err
}
for _, s := range h.Sites {
s.refreshPageCaches()
s.setupSitePages()
}
if err := h.assignMissingTranslations(); err != nil {
return err
}
for _, s := range h.Sites {
s.preparePagesForRender(config)
}
return nil
}
func (h *HugoSites) render(config *BuildCfg) error {
if !config.SkipRender {
for _, s := range h.Sites {
if err := s.render(); err != nil {
return err
}
if config.PrintStats {
s.Stats()
}
}
if err := h.renderCrossSitesArtifacts(); err != nil {
return err
}
}
return nil
}