hugo fmt 代码
文件路径：/tpl/fmt/fmt.go
/ Copyright 2017 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 fmt provides template functions for formatting strings.
package fmt
import (
_fmt "fmt"
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
)
/ New returns a new instance of the fmt-namespaced template functions.
func New(d *deps.Deps) *Namespace {
ignorableLogger, ok := d.Log.(loggers.IgnorableLogger)
if !ok {
ignorableLogger = loggers.NewIgnorableLogger(d.Log)
}
distinctLogger := helpers.NewDistinctLogger(d.Log)
ns := &Namespace{
distinctLogger: ignorableLogger.Apply(distinctLogger),
}
d.BuildStartListeners.Add(func() {
ns.distinctLogger.Reset()
})
return ns
}
/ Namespace provides template functions for the "fmt" namespace.
type Namespace struct {
distinctLogger loggers.IgnorableLogger
}
/ Print returns a string representation args.
func (ns *Namespace) Print(args ...any) string {
return _fmt.Sprint(args...)
}
/ Printf returns a formatted string representation of args.
func (ns *Namespace) Printf(format string, args ...any) string {
return _fmt.Sprintf(format, args...)
}
/ Println returns string representation of args ending with a newline.
func (ns *Namespace) Println(args ...any) string {
return _fmt.Sprintln(args...)
}
/ Errorf formats args according to a format specifier and logs an ERROR.
/ It returns an empty string.
func (ns *Namespace) Errorf(format string, args ...any) string {
ns.distinctLogger.Errorf(format, args...)
return ""
}
/ Erroridf formats args according to a format specifier and logs an ERROR and
/ an information text that the error with the given ID can be suppressed in config.
/ It returns an empty string.
func (ns *Namespace) Erroridf(id, format string, args ...any) string {
ns.distinctLogger.Errorsf(id, format, args...)
return ""
}
/ Warnf formats args according to a format specifier and logs a WARNING.
/ It returns an empty string.
func (ns *Namespace) Warnf(format string, args ...any) string {
ns.distinctLogger.Warnf(format, args...)
return ""
}