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55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
// Copyright 2018 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package langs
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import (
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"errors"
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"github.com/gohugoio/hugo/common/maps"
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"github.com/mitchellh/mapstructure"
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)
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// LanguageConfig holds the configuration for a single language.
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// This is what is read from the config file.
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type LanguageConfig struct {
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// The language name, e.g. "English".
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LanguageName string
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// The language code, e.g. "en-US".
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LanguageCode string
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// The language title. When set, this will
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// override site.Title for this language.
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Title string
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// The language direction, e.g. "ltr" or "rtl".
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LanguageDirection string
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// The language weight. When set to a non-zero value, this will
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// be the main sort criteria for the language.
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Weight int
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}
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func DecodeConfig(m map[string]any) (map[string]LanguageConfig, error) {
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m = maps.CleanConfigStringMap(m)
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var langs map[string]LanguageConfig
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if err := mapstructure.WeakDecode(m, &langs); err != nil {
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return nil, err
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}
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if len(langs) == 0 {
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return nil, errors.New("no languages configured")
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}
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return langs, nil
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}
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