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package ENV
import (
"os"
"strings"
)
// saves your applications config file
func Save() error {
return saveENV()
}
func saveENV() error {
saveMu.Lock()
defer saveMu.Unlock()
return saveENVnolock(envPB.Filename)
}
func saveENVnolock(filename string) error {
outENV, err := formatENV()
if err == nil {
// fmt.Println(outENV)
}
return os.WriteFile(filename, []byte(outENV), 0644)
}
func Get(flag string) string {
saveMu.Lock()
defer saveMu.Unlock()
if envPB == nil {
return ""
}
c := findByLower(flag)
if c == nil {
return ""
}
return c.Value
}
func True(flag string) bool {
saveMu.Lock()
defer saveMu.Unlock()
if envPB == nil {
return false
}
found := envPB.FindByVar(flag)
if found == nil {
return false
}
if strings.ToLower(found.Value) == "true" {
return true
}
return false
}
func Set(varname string, newValue string) error {
saveMu.Lock()
defer saveMu.Unlock()
if envPB == nil {
return NotInitialized
}
found := envPB.FindByVar(varname)
if found != nil {
found.Value = newValue
saveENVnolock(envPB.Filename)
}
newvar := new(Key)
newvar.Var = varname
newvar.Value = newValue
envPB.Append(newvar)
saveENVnolock(envPB.Filename)
return nil
}
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