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hugolib: Use Page Kind in template errors to prevent log spam

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Having the content page name in the log key for the distinct error logger isnt't very usable when you have an error in a commonly used partial.

Using the Page Kind reduces the amount of log entries. Here is an example from an error in the partial menu.html, used in all the page templates:

```
Started building sites ...
ERROR 2017/04/02 12:19:43 Error while rendering "page": template: /Users/bep/sites/bepsays.com/layouts/_default/single.html:17:7: executing "/Users/bep/sites/bepsays.com/layouts/_default/single.html" at <partial "menu.html" ...>: error calling partial: template: partials/menu.html:9:11: executing "partials/menu.html" at <.DoesNotExist>: can't evaluate field DoesNotExist in type *hugolib.PageOutput
ERROR 2017/04/02 12:19:43 Error while rendering "section": template: /Users/bep/sites/bepsays.com/layouts/_default/section.html:17:7: executing "/Users/bep/sites/bepsays.com/layouts/_default/section.html" at <partial "menu.html" ...>: error calling partial: template: partials/menu.html:9:11: executing "partials/menu.html" at <.DoesNotExist>: can't evaluate field DoesNotExist in type *hugolib.PageOutput
ERROR 2017/04/02 12:19:43 Error while rendering "taxonomy": template: /Users/bep/sites/bepsays.com/layouts/_default/list.html:17:7: executing "/Users/bep/sites/bepsays.com/layouts/_default/list.html" at <partial "menu.html" ...>: error calling partial: template: partials/menu.html:9:11: executing "partials/menu.html" at <.DoesNotExist>: can't evaluate field DoesNotExist in type *hugolib.PageOutput
ERROR 2017/04/02 12:19:43 Error while rendering "home": template: /Users/bep/sites/bepsays.com/layouts/index.html:17:7: executing "/Users/bep/sites/bepsays.com/layouts/index.html" at <partial "menu.html" ...>: error calling partial: template: partials/menu.html:9:11: executing "partials/menu.html" at <.DoesNotExist>: can't evaluate field DoesNotExist in type *hugolib.PageOutput
ERROR 2017/04/02 12:19:43 Error while rendering "404": template: 404.html:2:3: executing "404.html" at <partial "menu.html" ...>: error calling partial: template: partials/menu.html:9:11: executing "partials/menu.html" at <.DoesNotExist>: can't evaluate field DoesNotExist in type *hugolib.PageOutput
Built site for language nn:
```
Which is pretty good.
This commit is contained in:
Bjørn Erik Pedersen 2017-04-02 12:22:54 +02:00
parent 0aeadfd02d
commit c97dae40d9
2 changed files with 14 additions and 12 deletions
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17
hugolib/site.go
View file

@ -52,11 +52,6 @@ var testMode bool
var defaultTimer *nitro.B
var (
distinctErrorLogger = helpers.NewDistinctErrorLogger()
distinctFeedbackLogger = helpers.NewDistinctFeedbackLogger()
)
// Site contains all the information relevant for constructing a static
// site. The basic flow of information is as follows:
//
@ -1834,11 +1829,11 @@ func (s *Site) renderAndWriteXML(name string, dest string, d interface{}, layout
}
func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layouts ...string) error {
func (s *Site) renderAndWritePage(name string, dest string, p *PageOutput, layouts ...string) error {
renderBuffer := bp.GetBuffer()
defer bp.PutBuffer(renderBuffer)
err := s.renderForLayouts(name, d, renderBuffer, layouts...)
err := s.renderForLayouts(p.Kind, p, renderBuffer, layouts...)
if err != nil {
return err
@ -1858,7 +1853,7 @@ func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layou
}
// For performance reasons we only inject the Hugo generator tag on the home page.
if n, ok := d.(*PageOutput); ok && n.IsHome() {
if p.IsHome() {
if !s.Cfg.GetBool("disableHugoGeneratorInject") {
transformLinks = append(transformLinks, transform.HugoGeneratorInject)
}
@ -1887,7 +1882,7 @@ func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layou
if !s.Cfg.GetBool("verbose") {
debugAddend = "* For more debugging information, run \"hugo -v\""
}
distinctFeedbackLogger.Printf(`=============================================================
helpers.DistinctFeedbackLog.Printf(`=============================================================
Your rendered home page is blank: /index.html is zero-length
* Did you specify a theme on the command-line or in your
%q file? (Current theme: %q)
@ -1913,7 +1908,7 @@ Your rendered home page is blank: /index.html is zero-length
func (s *Site) renderForLayouts(name string, d interface{}, w io.Writer, layouts ...string) error {
templ := s.findFirstTemplate(layouts...)
if templ == nil {
s.Log.WARN.Printf("[%s] Unable to locate layout for %s: %s\n", s.Language.Lang, name, layouts)
helpers.DistinctWarnLog.Printf("[%s] Unable to locate layout for %s: %s\n", s.Language.Lang, name, layouts)
return nil
}
@ -1921,7 +1916,7 @@ func (s *Site) renderForLayouts(name string, d interface{}, w io.Writer, layouts
if err := templ.Execute(w, d); err != nil {
// Behavior here should be dependent on if running in server or watch mode.
distinctErrorLogger.Printf("Error while rendering %q: %s", name, err)
helpers.DistinctErrorLog.Printf("Error while rendering %q: %s", name, err)
if !s.running() && !testMode {
// TODO(bep) check if this can be propagated
os.Exit(-1)

9
hugolib/site_render.go
View file

@ -19,6 +19,8 @@ import (
"sync"
"time"
"github.com/spf13/hugo/output"
bp "github.com/spf13/hugo/bufferpool"
)
@ -248,7 +250,12 @@ func (s *Site) render404() error {
nfLayouts := []string{"404.html"}
return s.renderAndWritePage("404 page", "404.html", p, s.appendThemeTemplates(nfLayouts)...)
pageOutput, err := newPageOutput(p, false, output.HTMLFormat)
if err != nil {
return err
}
return s.renderAndWritePage("404 page", "404.html", pageOutput, s.appendThemeTemplates(nfLayouts)...)
}