mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
4203a97aad
This function is marked deprecated in Go 1.18; however, the suggested replacement
brings in a large amount of new code, and most strings we generate will be ASCII,
so this would only be in case it's used for some user-provided string. We also
don't have a language to use, so would be using the "default".
Adding a `//nolint` comment to suppress the linting failure instead.
daemon/logger/templates/templates.go:23:14: SA1019: strings.Title is deprecated: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead. (staticcheck)
"title": strings.Title,
^
pkg/plugins/pluginrpc-gen/template.go:67:9: SA1019: strings.Title is deprecated: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead. (staticcheck)
return strings.Title(s)
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
package templates // import "github.com/docker/docker/daemon/logger/templates"
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"strings"
|
|
"text/template"
|
|
)
|
|
|
|
// basicFunctions are the set of initial
|
|
// functions provided to every template.
|
|
var basicFunctions = template.FuncMap{
|
|
"json": func(v interface{}) string {
|
|
buf := &bytes.Buffer{}
|
|
enc := json.NewEncoder(buf)
|
|
enc.SetEscapeHTML(false)
|
|
enc.Encode(v)
|
|
// Remove the trailing new line added by the encoder
|
|
return strings.TrimSpace(buf.String())
|
|
},
|
|
"split": strings.Split,
|
|
"join": strings.Join,
|
|
"title": strings.Title, //nolint:staticcheck // SA1019: strings.Title is deprecated: The rule Title uses for word boundaries does not handle Unicode punctuation properly. Use golang.org/x/text/cases instead.
|
|
"lower": strings.ToLower,
|
|
"upper": strings.ToUpper,
|
|
"pad": padWithSpace,
|
|
"truncate": truncateWithLength,
|
|
}
|
|
|
|
// NewParse creates a new tagged template with the basic functions
|
|
// and parses the given format.
|
|
func NewParse(tag, format string) (*template.Template, error) {
|
|
return template.New(tag).Funcs(basicFunctions).Parse(format)
|
|
}
|
|
|
|
// padWithSpace adds whitespace to the input if the input is non-empty
|
|
func padWithSpace(source string, prefix, suffix int) string {
|
|
if source == "" {
|
|
return source
|
|
}
|
|
return strings.Repeat(" ", prefix) + source + strings.Repeat(" ", suffix)
|
|
}
|
|
|
|
// truncateWithLength truncates the source string up to the length provided by the input
|
|
func truncateWithLength(source string, length int) string {
|
|
if len(source) < length {
|
|
return source
|
|
}
|
|
return source[:length]
|
|
}
|