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Allow removing keys from config file

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This commit is contained in:
RandyTheSilly
2025-01-16 13:47:30 -05:00
parent 0162b737c8
commit 89b74cec1e
1 changed files with 10 additions and 1 deletions
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core/configParser.go
+10 -1
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@@ -74,8 +74,9 @@ func GenDeviceIDList(errorOnFail bool) *[]fs.DirEntry {
// WriteConfig writes the provided key-value pairs under the specified section headers in the libmutton.ini file. // WriteConfig writes the provided key-value pairs under the specified section headers in the libmutton.ini file.
// Requires: valuesToWrite (a slice of length 3 arrays each containing a section, a key name, and a value), // Requires: valuesToWrite (a slice of length 3 arrays each containing a section, a key name, and a value),
// prune (a slice similar to valuesToWrite to allow removing the specified keys from an existing config)
// append (set to true to append to the existing libmutton.ini file, false to overwrite it). // append (set to true to append to the existing libmutton.ini file, false to overwrite it).
func WriteConfig(valuesToWrite [][3]string, append bool) { func WriteConfig(valuesToWrite [][3]string, keysToPrune [][2]string, append bool) {
var cfg *ini.File var cfg *ini.File
if append { if append {
@@ -101,6 +102,14 @@ func WriteConfig(valuesToWrite [][3]string, append bool) {
section.Key(trio[1]).SetValue(trio[2]) section.Key(trio[1]).SetValue(trio[2])
} }
// prune specified keys from the existing config
if append && len(keysToPrune) > 0 {
// remove specified keys pairs from the existing config
for _, pair := range keysToPrune {
cfg.Section(pair[0]).DeleteKey(pair[1])
}
}
// save to libmutton.ini // save to libmutton.ini
err := cfg.SaveTo(ConfigPath) err := cfg.SaveTo(ConfigPath)
if err != nil { if err != nil {