Add edge files.

sh.py

@@ -1,44 +1,60 @@
 """
 The shell for PyNVOS
-Version: 0.1.0-main1
+Version: 0.2.0.0400
 """
 import importlib
 import os
 import cmd
+import shutil
 
 # from ..sys.krnl import Kernel
 print(__name__)
 class shell(cmd.Cmd):
-    intro = "Shell started, PyNVOS 0.1.1-main1"
-    prompt = "shell-0.1.0$ "
+    jail_mgr = importlib.import_module(".jail_mgr", "vfs.sys")
+    jailmgr = jail_mgr.PyJail()
+    kver = jailmgr.kver()
+    intro = f"Shell started, PyNVOS {kver}"
+    prompt = "shell-0.2$ "
     file = None
-    krnl = importlib.import_module(".jail_mgr", "vfs.sys")
-    kernel = krnl.Kernel()
-    print(str(kernel) + " " + str(type(kernel)))
 
     def do_cd(self, args):
         """Changes directory"""
-        args = shell.kernel.fs(args)
+        args = shell.jailmgr.fs(args)
         os.chdir(args)
 
     def do_exec(self, args):
         """Allows you to execute a file"""
         # Apps in /bin should be allowed to launch without first adding /bin/ or ./, just the name of the executable
         # So for ledit it should be just 'ledit' and not /bin/ledit.py or ./ledit.py
-        bins_in_bin = os.listdir(shell.kernel.fs("/bin"))
+        bins_in_bin = os.listdir(self.jailmgr.fs("/bin"))
         apps_strip = []
         for apps in bins_in_bin:
             if apps.endswith(".py"):
                 apps_strip.append(apps.strip(".py"))
         if args in apps_strip:
-            shell.kernel.run_program(f"/bin/{args}.py")
+            shell.jailmgr.run_program(f"/bin/{args}.py")
         else:
-            shell.kernel.run_program(args)
+            shell.jailmgr.run_program(args)
 
     def do_ls(self, none):
         """Lists the content of a directory"""
         os.listdir(os.getcwd())
 
+    def do_pkg(self, pkg):
+        """Downloads packages over the internet."""
+        self.jailmgr.netsock(f"https://pkg.novacow.ch/repo/{kver}/meta/{pkg}.pmd", None, "PKG", f"{pkg}")
+        shutil.copy(self.jailmgr.fs(f"/usr/netsock/cache/{pkg}.pmd"), self.jailmgr.fs(f"/usr/pkg/metacache/"))
+        with open(self.jailmgr.fs(f"/usr/pkgs/metacache/{pkg}.pmd"), "r") as f:
+            package_meta = f.read()
+            f.close()
+        print(package_meta)
+        y_n_confirmation = input("Do you want to install this package? [y/N] ")
+        if y_n_confirmation.lower() != "y":
+            print("Aborted.")
+            return
+        self.jailmgr.netsock(f"https://pkg.novacow.ch/repo/{kver}/main/static/binary/{pkg}.py", None, "PKG", f"{pkg}")
+        shutil.copy(self.jailmgr.fs(f"/usr/netsock/cache/{pkg}.py"), self.jailmgr.fs(f"/usr/bin/"))
+
     def postloop(self):
         pass
 
@@ -46,6 +62,6 @@ class shell(cmd.Cmd):
 if __name__ == '<run_path>':
     shell().cmdloop()
 if __name__ == '__main__':
-    print("The shell can't be ran as a standalone program and must be ran in conjunction with the kernel.")
+    print("The shell can't be ran as a standalone program and must be ran in conjunction with the jail manager.")
     input("Press Enter to continue...")
-    exit(-1)
+    exit(-1)