Reimplement and simplify Hugo's template system

See #13541 for details.

Fixes #13545
Fixes #13515
Closes #7964
Closes #13365
Closes #12988
Closes #4891
This commit is contained in:
Bjørn Erik Pedersen 2025-04-06 19:55:35 +02:00
parent 812ea0b325
commit 83cfdd78ca
No known key found for this signature in database
138 changed files with 5342 additions and 4396 deletions

View file

@ -23,6 +23,7 @@ import (
"errors"
"fmt"
"io"
"maps"
"net"
"net/http"
_ "net/http/pprof"
@ -48,6 +49,7 @@ import (
"github.com/fsnotify/fsnotify"
"github.com/gohugoio/hugo/common/herrors"
"github.com/gohugoio/hugo/common/hugo"
"github.com/gohugoio/hugo/tpl/tplimpl"
"github.com/gohugoio/hugo/common/types"
"github.com/gohugoio/hugo/common/urls"
@ -57,7 +59,6 @@ import (
"github.com/gohugoio/hugo/hugolib"
"github.com/gohugoio/hugo/hugolib/filesystems"
"github.com/gohugoio/hugo/livereload"
"github.com/gohugoio/hugo/tpl"
"github.com/gohugoio/hugo/transform"
"github.com/gohugoio/hugo/transform/livereloadinject"
"github.com/spf13/afero"
@ -65,7 +66,6 @@ import (
"github.com/spf13/fsync"
"golang.org/x/sync/errgroup"
"golang.org/x/sync/semaphore"
"maps"
)
var (
@ -897,16 +897,16 @@ func (c *serverCommand) serve() error {
// To allow the en user to change the error template while the server is running, we use
// the freshest template we can provide.
var (
errTempl tpl.Template
templHandler tpl.TemplateHandler
errTempl *tplimpl.TemplInfo
templHandler *tplimpl.TemplateStore
)
getErrorTemplateAndHandler := func(h *hugolib.HugoSites) (tpl.Template, tpl.TemplateHandler) {
getErrorTemplateAndHandler := func(h *hugolib.HugoSites) (*tplimpl.TemplInfo, *tplimpl.TemplateStore) {
if h == nil {
return errTempl, templHandler
}
templHandler := h.Tmpl()
errTempl, found := templHandler.Lookup("_server/error.html")
if !found {
templHandler := h.GetTemplateStore()
errTempl := templHandler.LookupByPath("/_server/error.html")
if errTempl == nil {
panic("template server/error.html not found")
}
return errTempl, templHandler