I don't believe it

README.md

@@ -60,15 +60,16 @@ For AWS you firstly need an [account](https://aws.amazon.com/account/) and then
 
 # Dependencies 📦
 
-We would have 3 external dependecies but due to missing functionality in libcloud when it comes to Azure management we need 6.
+We would have 4 external dependecies but due to missing functionality in libcloud when it comes to Azure management we need 7.
 
-1. [libcloud](https://github.com/apache/libcloud)
-2. [python-dotenv](https://github.com/theskumar/python-dotenv)
+1. [libcloud](https://github.com/apache/libcloud) which is the main dependency to connect to the cloud providers
+2. [python-dotenv](https://github.com/theskumar/python-dotenv) which is used to read the `.env` file
 3. [paramiko](https://github.com/paramiko/paramiko) which is actually needed for the deployment of libcloud
 4. [azure-sdk-for-python](https://github.com/Azure/azure-sdk-for-python) from which we need
-   1. [azure-identity](https://pypi.org/project/azure-identity/)
-   2. [azure-mgmt-resource](https://pypi.org/project/azure-mgmt-resource/)
-   3. [azure-mgmt-network](https://pypi.org/project/azure-mgmt-network/)
+   1. [azure-identity](https://pypi.org/project/azure-identity/) to authenticate with Azure
+   2. [azure-mgmt-resource](https://pypi.org/project/azure-mgmt-resource/) to manage Azure resources
+   3. [azure-mgmt-network](https://pypi.org/project/azure-mgmt-network/) to manage Azure networks
+5. [shtab](https://github.com/iterative/shtab) which is used to generate bash and zsh completion scripts
 
 # Installation 🛠️
 

assets/pages/usage/usage.md

@@ -190,3 +190,27 @@ To do that you can simply run `python3 secdep.py -P aws --awsregion <region> -a
 If you can, prefer a better ssh client.
 
 To SSH into a virtual machine you get the choice from `python3 secdep.py -ssh` or `python3 secdep.py -P gce -ssh` to only choose from the gce instances.
+
+# Generating shell completion scripts 🐚
+
+To generate shell completion scripts you can run
+
+`python3 secdep.py --print-completion zsh`
+
+or
+
+`python3 secdep.py --print-completion bash`
+
+according to your shell of choice.
+
+To use the completion scripts you need to put them in the right place for each shell after we save the output to a file.
+
+For example, if you are using zsh and you aliased the command to `secdep` you can run
+
+`secdep --print-completion zsh > _secdep && sudo mv _secdep /usr/share/zsh/site-functions`
+
+Then when you reload your shell you can use the completion scripts.
+
+For bash the command would be `secdep --print-completion bash > secdep && sudo mv secdep /etc/bash_completion.d`
+
+Then make sure in your `.bashrc` or `.bash_profile` you have `source /etc/bash_completion.d/secdep` and reload your shell

secdep.py

@@ -21,6 +21,7 @@
 import os
 import sys
 import argparse
+import shtab
 import time
 import paramiko
 import socket
@@ -54,6 +55,7 @@ parser = argparse.ArgumentParser(
         prog='secdep.py',
         description='Manage cloud instances',
         )
+shtab.add_argument_to(parser, ["-comp", "--print-completion"])
 parser.add_argument('-l', '--list', help='List all instances or with -P PROVIDER list a provider\'s instances', action='store_true')
 parser.add_argument('-e', '--edit', help='Change credential values', action='store_true')
 parser.add_argument('-v', '--version', help='Show secdep\'s version', action='store_true')