docs.go - hugo - [fork] hugo port for 9front
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       docs.go (1412B)
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            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 import "fmt"
           19 
           20 type (
           21         DocProviderFunc = func() DocProvider
           22         DocProvider     map[string]any
           23 )
           24 
           25 var docProviderFuncs []DocProviderFunc
           26 
           27 func AddDocProviderFunc(fn DocProviderFunc) {
           28         docProviderFuncs = append(docProviderFuncs, fn)
           29 }
           30 
           31 func GetDocProvider() DocProvider {
           32         provider := make(DocProvider)
           33 
           34         for _, fn := range docProviderFuncs {
           35                 p := fn()
           36                 for k, v := range p {
           37                         if _, found := provider[k]; found {
           38                                 // We use to merge config, but not anymore.
           39                                 // These constructs will eventually go away, so just make it simple.
           40                                 panic(fmt.Sprintf("Duplicate doc provider key: %q", k))
           41                         }
           42                         provider[k] = v
           43                 }
           44         }
           45 
           46         return provider
           47 }