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| author | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2019-12-10 19:56:44 +0100 |
|---|---|---|
| committer | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2019-12-12 10:04:35 +0100 |
| commit | a03c631c420a03f9d90699abdf9be7e4fca0ff61 (patch) | |
| tree | fcc245c75aa6cc6dc5be40a614700b6aca26c84f /hugolib/page__per_output.go | |
| parent | 167c01530bb295c8b8d35921eb27ffa5bee76dfe (diff) | |
Rework template handling for function and map lookups
This is a big commit, but it deletes lots of code and simplifies a lot.
* Resolving the template funcs at execution time means we don't have to create template clones per site
* Having a custom map resolver means that we can remove the AST lower case transformation for the special lower case Params map
Not only is the above easier to reason about, it's also faster, especially if you have more than one language, as in the benchmark below:
```
name old time/op new time/op delta
SiteNew/Deep_content_tree-16 53.7ms ± 0% 48.1ms ± 2% -10.38% (p=0.029 n=4+4)
name old alloc/op new alloc/op delta
SiteNew/Deep_content_tree-16 41.0MB ± 0% 36.8MB ± 0% -10.26% (p=0.029 n=4+4)
name old allocs/op new allocs/op delta
SiteNew/Deep_content_tree-16 481k ± 0% 410k ± 0% -14.66% (p=0.029 n=4+4)
```
This should be even better if you also have lots of templates.
Closes #6594
Diffstat (limited to 'hugolib/page__per_output.go')
| -rw-r--r-- | hugolib/page__per_output.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hugolib/page__per_output.go b/hugolib/page__per_output.go index 9697468ff..d3a32e15c 100644 --- a/hugolib/page__per_output.go +++ b/hugolib/page__per_output.go @@ -411,10 +411,10 @@ func (t targetPathsHolder) targetPaths() page.TargetPaths { return t.paths } -func executeToString(templ tpl.Template, data interface{}) (string, error) { +func executeToString(h tpl.TemplateHandler, templ tpl.Template, data interface{}) (string, error) { b := bp.GetBuffer() defer bp.PutBuffer(b) - if err := templ.Execute(b, data); err != nil { + if err := h.Execute(templ, b, data); err != nil { return "", err } return b.String(), nil |