stash/pkg/utils/strings.go

package utils

import (
	"fmt"
	"strings"
)

type StrFormatMap map[string]interface{}

// StrFormat formats the provided format string, replacing placeholders
// in the form of "{fieldName}" with the values in the provided
// StrFormatMap.
//
// For example,
//
//	StrFormat("{foo} bar {baz}", StrFormatMap{
//	    "foo": "bar",
//	    "baz": "abc",
//	})
//
// would return: "bar bar abc"
func StrFormat(format string, m StrFormatMap) string {
	args := make([]string, len(m)*2)
	i := 0

	for k, v := range m {
		args[i] = fmt.Sprintf("{%s}", k)
		args[i+1] = fmt.Sprint(v)
		i += 2
	}

	return strings.NewReplacer(args...).Replace(format)
}