hugo/tpl/templates/templates.go

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// Copyright 2018 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package partials
import (
"github.com/gohugoio/hugo/deps"
)
// New returns a new instance of the templates-namespaced template functions.
func New(deps *deps.Deps) *Namespace {
return &Namespace{
deps: deps,
}
}
// Namespace provides template functions for the "templates" namespace.
type Namespace struct {
deps *deps.Deps
}
// Exists returns whether the template with the given name exists.
// Note that this is the Unix-styled relative path including filename suffix,
// e.g. partials/header.html
func (ns *Namespace) Exists(name string) bool {
_, found := ns.deps.Tmpl.Lookup(name)
return found
}