hugo

Fork of github.com/gohugoio/hugo with reverse pagination support

git clone git://git.shimmy1996.com/hugo.git

docs.go (1363B)

    1 // Copyright 2017-present The Hugo Authors. All rights reserved.
    2 //
    3 // Licensed under the Apache License, Version 2.0 (the "License");
    4 // you may not use this file except in compliance with the License.
    5 // You may obtain a copy of the License at
    6 // http://www.apache.org/licenses/LICENSE-2.0
    7 //
    8 // Unless required by applicable law or agreed to in writing, software
    9 // distributed under the License is distributed on an "AS IS" BASIS,
   10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   11 // See the License for the specific language governing permissions and
   12 // limitations under the License.
   13 
   14 // Package docshelper provides some helpers for the Hugo documentation, and
   15 // is of limited interest for the general Hugo user.
   16 package docshelper
   17 
   18 type (
   19 	DocProviderFunc = func() DocProvider
   20 	DocProvider     map[string]map[string]any
   21 )
   22 
   23 var docProviderFuncs []DocProviderFunc
   24 
   25 func AddDocProviderFunc(fn DocProviderFunc) {
   26 	docProviderFuncs = append(docProviderFuncs, fn)
   27 }
   28 
   29 func GetDocProvider() DocProvider {
   30 	provider := make(DocProvider)
   31 
   32 	for _, fn := range docProviderFuncs {
   33 		p := fn()
   34 		for k, v := range p {
   35 			if prev, found := provider[k]; !found {
   36 				provider[k] = v
   37 			} else {
   38 				merge(prev, v)
   39 			}
   40 		}
   41 	}
   42 
   43 	return provider
   44 }
   45 
   46 // Shallow merge
   47 func merge(dst, src map[string]any) {
   48 	for k, v := range src {
   49 		dst[k] = v
   50 	}
   51 }