ProfessionalUwU/pacserver
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Rework commandline arguments && Add Exceptions

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ProfessionalUwU 2023-06-03 14:50:13 +02:00
parent 04048c4cb9
commit 888df20cc9
Signed by: ProfessionalUwU
GPG Key ID: 013AD77C0A9DD3F2
2 changed files with 9 additions and 2 deletions
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5
Program.cs
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@ -7,9 +7,12 @@
} else { } else {
switch (args[0]) { switch (args[0]) {
case "determinePacmanCacheDirectory": case "determinePacmanCacheDirectory":
Pacserver.determinePacmanCacheDirectory(); Console.WriteLine(Pacserver.determinePacmanCacheDirectory());
break; break;
default: default:
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Possible options are: determinePacmanCacheDirectory");
Console.ResetColor();
break; break;
} }
} }

6
pacserver.cs
View File

@ -3,7 +3,7 @@ using System.Text.RegularExpressions;
public class Pacserver { public class Pacserver {
public static string pacmanCacheDirectory { get; set; } = string.Empty; public static string pacmanCacheDirectory { get; set; } = string.Empty;
public static string determinePacmanCacheDirectory() { public static string determinePacmanCacheDirectory() {
// string defaultPacmanCacheDirectory = "/var/cache/pacman/pkg/"; string defaultPacmanCacheDirectory = "/var/cache/pacman/pkg/";
Regex regex = new Regex(@"\/(?:[\w.-]+\/)*[\w.-]+(?:\.\w+)*\/?$"); // https://regex101.com/r/GwWeui/2 Regex regex = new Regex(@"\/(?:[\w.-]+\/)*[\w.-]+(?:\.\w+)*\/?$"); // https://regex101.com/r/GwWeui/2
string? line; string? line;
@ -13,7 +13,11 @@ public class Pacserver {
Match match = regex.Match(line); Match match = regex.Match(line);
if (match.Success) { if (match.Success) {
pacmanCacheDirectory = match.ToString(); pacmanCacheDirectory = match.ToString();
} else {
throw new Exception("Could not determine where pacman cache is! Would normally be found here " + defaultPacmanCacheDirectory);
} }
} else {
throw new Exception("Pacman config has no CacheDir specified!");
} }
} }
file.Close(); file.Close();