static int Main(string[] args)
{
Utils.CheckCompatibility();
Utils.CheckAdministrator();
return(Parser.Default.ParseArguments <ListOptions, DefaultOptions, InstallOptions, RegisterOptions, UninstallOptions, UnregisterOptions, MoveOptions, DuplicateOptions, RunOptions, DirOptions, ConfigEnvOptions, ConfigUidOptions, ConfigKernelCmdOptions, ConfigFlagOptions>(args).MapResult(
(ListOptions opts) => {
Console.WriteLine(string.Join(Environment.NewLine, Wsl.ListDistros().ToArray()));
return 0;
},
(DefaultOptions opts) => {
if (opts.Name == null)
{
Console.WriteLine(Wsl.GetDefaultDistro());
}
else
{
Wsl.SetDefaultDistro(opts.Name);
}
return 0;
},
(InstallOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.InstallDistro(opts.Name, opts.TarFile, opts.TarRootDirectory, opts.TargetDirectory);
return 0;
},
(RegisterOptions opts) => {
Wsl.RegisterDistro(opts.Name, opts.InstallationDirectory);
return 0;
},
(UninstallOptions opts) => {
Wsl.UninstallDistro(opts.Name);
return 0;
},
(UnregisterOptions opts) => {
Wsl.UnregisterDistro(opts.Name);
return 0;
},
(MoveOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.MoveDistro(opts.Name, opts.TargetDirectory);
return 0;
},
(DuplicateOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.DuplicateDistro(opts.OldName, opts.NewName, opts.TargetDirectory);
return 0;
},
(RunOptions opts) => {
Utils.CheckWslApi();
return (int)Wsl.LaunchDistro(opts.Name, opts.Command, !opts.NoCwd);
},
(DirOptions opts) => {
Console.WriteLine(Wsl.GetInstallationDirectory(opts.Name));
return 0;
},
(ConfigEnvOptions opts) => {
string getVarName(string envVar)
{
var id = envVar.IndexOf('=');
if (id <= 0)
{
Utils.Error($"Invalid environment variable: \"{envVar}\".");
}
return envVar.Substring(0, id);
}
var envVars = Wsl.GetDefaultEnvironment(opts.Name).ToDictionary(getVarName);
void checkVarName(string varName)
{
if (!envVars.ContainsKey(varName))
{
Utils.Error($"Environment variable not found: \"{varName}\".");
}
}
if (opts.VariableToAdd != null || opts.VariableToRemove != null)
{
if (opts.VariableToAdd != null)
{
envVars[getVarName(opts.VariableToAdd)] = opts.VariableToAdd;
}
else
{
checkVarName(opts.VariableToRemove);
envVars.Remove(opts.VariableToRemove);
}
Wsl.SetDefaultEnvironment(opts.Name, envVars.Values);
}
else if (opts.VariableToGet != null)
{
checkVarName(opts.VariableToGet);
Console.WriteLine(envVars[opts.VariableToGet]);
}
else
{
Console.WriteLine(string.Join(Environment.NewLine, envVars.Values));
}
return 0;
},
(ConfigUidOptions opts) => {
if (opts.Uid == null)
{
Console.WriteLine(Wsl.GetDefaultUid(opts.Name));
}
else
{
Wsl.SetDefaultUid(opts.Name, opts.Uid.Value);
}
return 0;
},
(ConfigKernelCmdOptions opts) => {
if (opts.Commandline == null)
{
Console.WriteLine(Wsl.GetKernelCommandLine(opts.Name));
}
else
{
Wsl.SetKernelCommandLine(opts.Name, opts.Commandline);
}
return 0;
},
(ConfigFlagOptions opts) => {
switch (opts.FlagName)
{
case "WSL_DISTRIBUTION_FLAGS_ENABLE_INTEROP":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.EnableInterop) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.EnableInterop, opts.Flag != 0);
}
return 0;
case "WSL_DISTRIBUTION_FLAGS_APPEND_NT_PATH":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.AppendNtPath) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.AppendNtPath, opts.Flag != 0);
}
return 0;
case "WSL_DISTRIBUTION_FLAGS_ENABLE_DRIVE_MOUNTING":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.EnableDriveMounting) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.EnableDriveMounting, opts.Flag != 0);
}
return 0;
default:
Utils.Error("Flag name not found.");
return 1; // Never reached.
}
},
errs => 1
));
}
static int Main(string[] args)
{
if (!Utils.CheckAdministrator())
{
return(0);
}
return(Parser.Default.ParseArguments <ListOptions, DefaultOptions, InstallOptions, RegisterOptions, UninstallOptions, UnregisterOptions, MoveOptions, DuplicateOptions, RunOptions, DirOptions, ConfigEnvOptions, ConfigUidOptions, ConfigKernelCmdOptions, ConfigFlagOptions>(args).MapResult(
(ListOptions opts) => {
Console.WriteLine(string.Join("\n", Wsl.ListDistros().ToArray()));
return 0;
},
(DefaultOptions opts) => {
if (opts.Name == null)
{
Console.WriteLine(Wsl.GetDefaultDistro());
}
else
{
Wsl.SetDefaultDistro(opts.Name);
}
return 0;
},
(InstallOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.InstallDistro(opts.Name, opts.TarFile, opts.TarRootDirectory, opts.TargetDirectory);
return 0;
},
(RegisterOptions opts) => {
Wsl.RegisterDistro(opts.Name, opts.InstallationDirectory);
return 0;
},
(UninstallOptions opts) => {
Wsl.UninstallDistro(opts.Name);
return 0;
},
(UnregisterOptions opts) => {
Wsl.UnregisterDistro(opts.Name);
return 0;
},
(MoveOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.MoveDistro(opts.Name, opts.TargetDirectory);
return 0;
},
(DuplicateOptions opts) => {
Utils.CheckCaseInsensitive();
Wsl.DuplicateDistro(opts.OldName, opts.NewName, opts.TargetDirectory);
return 0;
},
(RunOptions opts) => {
return (int)Wsl.LaunchDistro(opts.Name, opts.Command, !opts.NoCwd);
},
(DirOptions opts) => {
Console.WriteLine(Wsl.GetInstallationDirectory(opts.Name));
return 0;
},
(ConfigEnvOptions opts) => {
var envVars = Wsl.GetDefaultEnvironment(opts.Name).ToList();
if (opts.VariableToAdd != null)
{
if (!opts.VariableToAdd.Contains('='))
{
Utils.Error($"Environment variable must contain \"=\": \"{opts.VariableToAdd}\".");
}
envVars.Add(opts.VariableToAdd);
Wsl.SetDefaultEnvironment(opts.Name, envVars.ToArray());
}
else if (opts.VariableToRemove != null)
{
if (opts.VariableToRemove.Contains('='))
{
Utils.Error($"Environment variable name should not contain \"=\": \"{opts.VariableToRemove}\".");
}
var newEnvVars = envVars.Where(s => !s.StartsWith($"{opts.VariableToRemove}="));
if (envVars.Count == newEnvVars.Count())
{
Utils.Error($"Environment variable not found: {opts.VariableToRemove}.");
}
Wsl.SetDefaultEnvironment(opts.Name, newEnvVars.ToArray());
}
else
{
Console.Write(string.Join("\n", envVars));
}
return 0;
},
(ConfigUidOptions opts) => {
if (opts.Uid == null)
{
Console.WriteLine(Wsl.GetDefaultUid(opts.Name));
}
else
{
Wsl.SetDefaultUid(opts.Name, opts.Uid.Value);
}
return 0;
},
(ConfigKernelCmdOptions opts) => {
if (opts.Commandline == null)
{
Console.WriteLine(Wsl.GetKernelCommandLine(opts.Name));
}
else
{
Wsl.SetKernelCommandLine(opts.Name, opts.Commandline);
}
return 0;
},
(ConfigFlagOptions opts) => {
switch (opts.FlagName)
{
case "WSL_DISTRIBUTION_FLAGS_ENABLE_INTEROP":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.EnableInterop) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.EnableInterop, opts.Flag != 0);
}
return 0;
case "WSL_DISTRIBUTION_FLAGS_APPEND_NT_PATH":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.AppendNtPath) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.AppendNtPath, opts.Flag != 0);
}
return 0;
case "WSL_DISTRIBUTION_FLAGS_ENABLE_DRIVE_MOUNTING":
if (opts.Flag == null)
{
Console.WriteLine(Wsl.GetFlag(opts.Name, DistroFlags.EnableDriveMounting) ? 1 : 0);
}
else
{
Wsl.SetFlag(opts.Name, DistroFlags.EnableDriveMounting, opts.Flag != 0);
}
return 0;
default:
Utils.Error("Flag name not found.");
return 1; // Never reached.
}
},
errs => 1
));
}