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Print error when /index.html is zero-length

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Also print warning (in verbose mode) for other empty pages.

See #947
This commit is contained in:
Anthony Fok 2015-12-01 21:03:17 -07:00
parent f8302768c7
commit 0d1d33d7f3
1 changed files with 14 additions and 0 deletions
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14
hugolib/site.go
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@ -1478,6 +1478,20 @@ func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layou
transformer := transform.NewChain(transformLinks...)
transformer.Apply(outBuffer, renderBuffer, path)
if outBuffer.Len() == 0 {
jww.WARN.Printf("%q is rendered empty\n", dest)
if dest == "/" {
jww.ERROR.Println("=============================================================")
jww.ERROR.Println("Your rendered home page is blank: /index.html is zero-length")
jww.ERROR.Println(" * Did you specify a theme on the command-line or in your")
jww.ERROR.Printf(" %q file? (Current theme: %q)\n", filepath.Base(viper.ConfigFileUsed()), viper.GetString("Theme"))
if !viper.GetBool("Verbose") {
jww.ERROR.Println(" * For more debugging information, run \"hugo -v\"")
}
jww.ERROR.Println("=============================================================")
}
}
if err == nil {
if err = s.WriteDestPage(dest, outBuffer); err != nil {
return err