Added new recipe ogs_vscode.py for VS Code devcontainer.

ogscm/recipes/ogs_vscode.py

+# Recipe template
+# Have a look and change statements with ### SET comment
+
+### SET imports
+from hpccm.primitives import comment, shell, raw
+from hpccm.building_blocks import packages
+
+print(f"Evaluating {filename}")
+
+# Add cli arguments to args_parser
+parse_g = parser.add_argument_group(filename)
+
+### SET arguments, e.g:
+parse_g.add_argument("--vscode_user", type=str, default="vscode")
+
+# Parse local args
+local_args = parser.parse_known_args()[0]
+
+### SET append to image file name, e.g.:
+img_file += f"-vscode"
+
+### SET Append to out_dir, e.g.:
+out_dir += f"/vscode"
+
+# Implement recipe
+Stage0 += comment(f"Begin {filename}")
+
+username = local_args.vscode_user
+id = 1000
+
+Stage0 += packages(ospackages=["sudo", "gdb"])
+Stage0 += shell(commands=[
+    f"groupadd --gid {id} {username}",
+    f"useradd --uid {id} --gid {id} -m {username}",
+    f"echo {username} ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/{username}",
+    f"chmod 0440 /etc/sudoers.d/{username}"
+])
+
+Stage0 += raw(docker=f"USER {username}")
+
+Stage0 += comment(f"--- End {filename} ---")