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Implement determinePacmanDatabaseDirectory

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Reused the code from determinePacmanCacheDirectory
This commit is contained in:
ProfessionalUwU 2023-06-04 23:13:30 +02:00
parent 89e79b1025
commit 81fc8f1883
Signed by: ProfessionalUwU
GPG Key ID: 013AD77C0A9DD3F2
1 changed files with 17 additions and 0 deletions
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17
src/Pacserver/Pacserver.cs
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@ -26,6 +26,23 @@ public class PacserverUtils {
public static string pacmanDatabaseDirectory { get; set; } = string.Empty;
public static string determinePacmanDatabaseDirectory() {
string defaultPacmanDatabaseDirectory = "/var/lib/pacman/";
Regex regex = new Regex(@"\/(?:[\w.-]+\/)*[\w.-]+(?:\.\w+)*\/?$"); // https://regex101.com/r/GwWeui/2
string? line;
StreamReader file = new StreamReader("/etc/pacman.conf");
while ((line = file.ReadLine()) is not null) {
if (line.Contains("DBPath")) {
Match match = regex.Match(line);
if (match.Success) {
pacmanDatabaseDirectory = match.ToString();
} else {
throw new Exception("Could not determine where pacman database is! Would normally be found here " + defaultPacmanDatabaseDirectory);
}
}
}
file.Close();
return pacmanDatabaseDirectory;
}