Only invoke a given cached partial once

Note that this is backed by a LRU cache (which we soon shall see more usage of), so if you're a heavy user of cached partials it may be evicted and
refreshed if needed. But in most cases every partial is only invoked once.

This commit also adds a timeout (the global `timeout` config option) to make infinite recursion in partials
easier to reason about.

```
name              old time/op    new time/op    delta
IncludeCached-10    8.92ms ± 0%    8.48ms ± 1%   -4.87%  (p=0.016 n=4+5)

name              old alloc/op   new alloc/op   delta
IncludeCached-10    6.65MB ± 0%    5.17MB ± 0%  -22.32%  (p=0.002 n=6+6)

name              old allocs/op  new allocs/op  delta
IncludeCached-10      117k ± 0%       71k ± 0%  -39.44%  (p=0.002 n=6+6)
```

Closes #4086
Updates #9588
This commit is contained in:
Bjørn Erik Pedersen
2023-01-24 20:57:15 +01:00
parent 93ed6e447a
commit 4ef9baf5bd
21 changed files with 346 additions and 203 deletions

View File

@@ -30,7 +30,7 @@ import (
"github.com/gohugoio/hugo/common/hugio"
"github.com/gohugoio/hugo/common/maps"
"github.com/gohugoio/hugo/common/types"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/identity"
"github.com/gohugoio/hugo/media"
"github.com/gohugoio/hugo/resources"
"github.com/gohugoio/hugo/resources/resource"
@@ -235,9 +235,9 @@ func (c *Client) validateFromRemoteArgs(uri string, options fromRemoteOptions) e
func calculateResourceID(uri string, optionsm map[string]any) string {
if key, found := maps.LookupEqualFold(optionsm, "key"); found {
return helpers.HashString(key)
return identity.HashString(key)
}
return helpers.HashString(uri, optionsm)
return identity.HashString(uri, optionsm)
}
func addDefaultHeaders(req *http.Request) {