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/*
* This file is part of PropertiesOrderedMap library.
*
* Copyright 2017-2018 Arduino AG (http://www.arduino.cc/)
*
* PropertiesMap library is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*/
package properties
import (
"fmt"
"strings"
)
// DebugExpandPropsInString outputs the substitutions made by
// ExpandPropsInString for debugging purposes.
func (m *Map) DebugExpandPropsInString(str string) string {
return m.expandProps(str, true)
}
func (m *Map) expandProps(str string, debug bool) string {
debug = debug || m.Debug
for i := 0; i < 10; i++ {
if debug {
fmt.Printf("pass %d: %s\n", i, str)
}
newStr := str
for key, value := range m.kv {
if debug && strings.Contains(newStr, "{"+key+"}") {
fmt.Printf(" Replacing %s -> %s\n", key, value)
}
newStr = strings.Replace(newStr, "{"+key+"}", value, -1)
}
if str == newStr {
break
}
str = newStr
}
return str
}
// Dump returns a representation of the map in golang source format
func (m *Map) Dump() string {
res := "properties.Map{\n"
for _, k := range m.o {
res += fmt.Sprintf(" \"%s\": \"%s\",\n", strings.Replace(k, `"`, `\"`, -1), strings.Replace(m.Get(k), `"`, `\"`, -1))
}
res += "}"
return res
}
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