hugo/hugolib/i18n.go

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// Copyright 2016 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 hugolib
import (
"fmt"
"github.com/nicksnyder/go-i18n/i18n/bundle"
"github.com/spf13/hugo/source"
"github.com/spf13/hugo/tpl"
jww "github.com/spf13/jwalterweatherman"
)
func loadI18n(sources []source.Input) error {
jww.DEBUG.Printf("Load I18n from %q", sources)
i18nBundle := bundle.New()
for _, currentSource := range sources {
for _, r := range currentSource.Files() {
err := i18nBundle.ParseTranslationFileBytes(r.LogicalName(), r.Bytes())
if err != nil {
return fmt.Errorf("Failed to load translations in file %q: %s", r.LogicalName(), err)
}
}
}
tpl.SetI18nTfuncs(i18nBundle)
return nil
}