lol

r2env/core.py

@@ -87,11 +87,15 @@ class R2Env:
 
     @staticmethod
     def version():
-        with open("version.txt", "r") as version:
+        thispath = os.path.dirname(os.path.realpath(__file__))
+        with open(thispath + "/version.txt", "r") as version:
             return version.read()
 
-    def shell(self):
-        pass
+    def shell(self, cmd=""):
+        line = "export PS1=\"r2env\\$ \";export PATH=\"" + self._r2env_path + "/bin:$PATH\"; $SHELL -f"
+        if cmd.strip() == "":
+            return os.system(line)
+        return os.system(line + " -c '" + cmd + "'")
 
     @staticmethod
     def _load_config():

r2env/repl.py

@@ -29,12 +29,14 @@ def show_help():
 
 
 actions_with_argument = ["install", "uninstall", "use"]
+actions_with_arguments = ["shell"]
 actions = {
     "init": R2Env().init,
     "version": R2Env().get_r2_path,
     "config": R2Env().show_config,
     "list": R2Env().list_available_packages,
     "install": R2Env().install,
+    "shell": R2Env().shell,
     "uninstall": R2Env().uninstall,
     "use": R2Env().use,
     "versions": R2Env().list_installed_packages,
@@ -45,8 +47,9 @@ actions = {
 def run_action(action, args, use_meson):
     if action not in actions:
         print_console("[X] Action not found", ERROR)
-        return
-    if action in actions_with_argument:
+    elif action in actions_with_arguments:
+        actions[action](" ".join(args))
+    elif action in actions_with_argument:
         exit_if_not_argument_is_set(args, action)
         if action == "install":
             actions[action](args[0], use_meson=use_meson)