added the post install procedure

Author: wr0belj

.gitignore

@@ -26,16 +26,14 @@ public class autorizationResponse
         }
 
 
-        public static void InstallDistro(string distroImage, string distroName, string distroPath, string easyWSLDataDirectory, string easyWSLDirectory)
+        public static void InstallDistro(string distroImage, string distroName, string distroPath, string easyWSLDataDirectory, string easyWSLDirectory, bool isCustomImageSpecified)
         {
 
             void StartProcessSilently(string processName, string processArguments)
             {
                 ProcessStartInfo psi = new ProcessStartInfo();
                 psi.FileName = processName;
                 psi.UseShellExecute = false;
-                psi.RedirectStandardError = true;
-                psi.RedirectStandardOutput = true;
                 psi.Arguments = processArguments;
 
                 Process proc = Process.Start(psi);
@@ -158,19 +156,22 @@ void GetRequestWithHeaderToFile(string url, string token, string type, string fi
             Console.WriteLine("Cleaning up ...");
             Directory.Delete(layersDirectory, true);
 
-            Console.Write($"Do you want to start {distroName} distribution? [Y/n]:");
-            ConsoleKeyInfo chooseToStart = Console.ReadKey();
-            do
+            if (isCustomImageSpecified == false)
             {
-                if ((chooseToStart.Key == ConsoleKey.Y) ^ (chooseToStart.Key == ConsoleKey.Enter))
-                    Process.Start("wsl.exe", $"-d {distroName}");
+                string postInstallPathWindows = $"{easyWSLDirectory}\\post-install.sh";
+                string postInstallPathLinux = postInstallPathWindows.Replace(@"\", "/");
+                char windowsDriveLetter = Char.ToLower(postInstallPathLinux[0]);
+                postInstallPathLinux = postInstallPathLinux.Remove(0, 2);
+                postInstallPathLinux = $"/mnt/{windowsDriveLetter}{postInstallPathLinux}";
 
 
-                else if (chooseToStart.Key == ConsoleKey.N)
-                    Environment.Exit(0);
-            } while ((chooseToStart.Key != ConsoleKey.Y) & (chooseToStart.Key != ConsoleKey.Enter) & (chooseToStart.Key != ConsoleKey.N));
-
+                StartProcessSilently("wsl.exe", $"-d {distroName} \"{postInstallPathLinux}\"");
+                StartProcessSilently("wsl.exe", $"-t {distroName}");
+                StartProcessSilently("wsl.exe", $"-d {distroName}");
+            }
 
+            else
+                StartProcessSilently("wsl.exe", $"-d {distroName}");
         }
     }
 }

.vs/easyWSL/v16/.suo

@@ -36,6 +36,7 @@ static void Main(string[] args)
             int distroNumber = 0;
 
             bool isConversionSuccessful;
+            bool isCustomImageSpecified = false;
 
             string easyWSLDirectory = (Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase)).Remove(0, 6);
             string easyWSLDataDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "easyWSL");
@@ -90,6 +91,7 @@ static void Main(string[] args)
                         Console.Write("Specify a docker container: ");
                         distroImage = Console.ReadLine();
                     }
+                    isCustomImageSpecified = true;
                 }
                 else
                 {
@@ -99,15 +101,15 @@ static void Main(string[] args)
 
             if(distroName == "")
             {
-                if ((distroNumber == sources.sources.Count + 1) || (distroNumber == 0))
+                if ((isCustomImageSpecified == true) || (distroNumber == 0))
                     Console.Write("A name for your distro: ");
                 else
                     Console.Write("A name for your distro (default " + sources.sources[distroNumber - 1].name + "): ");
                 distroName = Console.ReadLine();
 
                 if (distroName == "")
                 {
-                    if (distroNumber == sources.sources.Count + 1)
+                    if (isCustomImageSpecified == true)
                     {
                         while(distroName == "")
                         {
@@ -141,7 +143,7 @@ static void Main(string[] args)
 
             Directory.CreateDirectory(distroPath);
 
-            DistroInstaller.InstallDistro(distroImage, distroName, distroPath, easyWSLDataDirectory, easyWSLDirectory);
+            DistroInstaller.InstallDistro(distroImage, distroName, distroPath, easyWSLDataDirectory, easyWSLDirectory, isCustomImageSpecified);
         }
     }
 }

easyWSL/DistroInstaller.cs

@@ -75,6 +75,9 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
+    <None Include="post-install.sh">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <Content Include="easyWSL.ico" />

easyWSL/Program.cs

@@ -0,0 +1,69 @@
+echo "Upgrading the system ..."
+if command -v apt &> /dev/null; then
+  apt-get -y update &> /dev/null
+  apt-get -y install sudo &> /dev/null
+fi
+
+if command -v pacman &> /dev/null; then
+  pacman -Syu --noconfirm &> /dev/null
+  pacman -S --noconfirm sudo &> /dev/null
+fi
+
+if command -v apk &> /dev/null; then
+  apk update &> /dev/null
+  apk add sudo &> /dev/null
+fi
+
+if command -v rpm &> /dev/null; then
+  rpm -U &> /dev/null
+  rpm -i sudo &> /dev/null
+fi
+
+if command -v xbps &> /dev/null; then
+  xbps-install -Su &> /dev/null
+  xbps-install sudo &> /dev/null
+fi
+
+if command -v emerge &> /dev/null; then
+  emaint -a sync &> /dev/null
+  emerge-webrsync &> /dev/null
+  eix-sync &> /dev/null
+  emerge -a sudo &> /dev/null
+fi
+
+add_user()
+{
+  echo "Creating the user account ..."
+  read -p "Username: " USERNAME
+  useradd -m -s /bin/bash $USERNAME
+  while ! passwd $USERNAME; do
+    echo Try again.
+  done
+  printf "$USERNAME ALL=(ALL:ALL) ALL" >> /etc/sudoers
+  printf "%s\n" "[user]" "default=$USERNAME" >> /etc/wsl.conf 
+}
+
+set_root_passwd()
+{
+  if ! passwd; then
+    set_root_passwd
+  fi
+}
+
+echo "Configuring the distribution ..."
+pwconv
+grpconv
+chmod 0744 /etc/shadow
+chmod 0744 /etc/gshadow
+chown -R root:root /bin/su
+chmod 755 /bin/su
+chmod u+s /bin/su
+
+while true; do
+  read -p "Do you want to create a new user with administrator privilages? [y/n]: " yn
+  case $yn in
+    [Yy]* ) add_user; break;;
+    [Nn]* ) set_root_passwd; break;;
+  esac
+done
+