📚 Context

Adding some work on top of what @snehankekre started! Inspired by thoughts in here

🧠 Description of changes

On top of https://github.com/arnaudmiribel/st/pull/3:

• Replaced pip with pip3 and python with python3
• Added tests for GitHub URL validation and parsing
• Better .gitignore!
• Now using st-cookiecutter to enable customizing the template

🔥 In addition, now supporting...

$python3 main.py
Usage: main.py [OPTIONS] COMMAND [ARGS]...

  🎈 Welcome to st 🎈

  This is an experimental CLI to help you kick off and maintain Streamlit
  projects as fast as possible!

Options:
  --help  Show this message and exit.

Commands:
  clone  👯 Clone an existing Streamlit project
  go     😎 Open VS Code and your app in Chrome!
  kill   🔫 Kill a given Streamlit app running locally!
  list   🤯 List running Streamlit apps under ports 85**
  new    🆕 Create a new Streamlit project from an empty template

• clone:

python3 main.py clone https://github.com/arnaudmiribel/stoggle/blob/main/streamlit_app.py 
➕ Cloning repo https://github.com/arnaudmiribel/stoggle
➕ Changing directory to 'app/'
➕ Creating a new environment with venv
➕ Installing dependencies
DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621
DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621
WARNING: You are using pip version 22.0.4; however, version 22.1.2 is available.
You should consider upgrading via the '/usr/local/opt/[email protected]/bin/python3.9 -m pip install --upgrade pip' command.
➕ Opening project in VS Code...
➕ Running app...

• list:

$python3 main.py list

Let's look at your apps running locally...
                       App URL
App ID                        
1110    http://localhost:8501 

• kill:

$python3 main.py kill --id 1110
Killing 1110...

• new:

$python3 main.py new

You just asked for a `new` Streamlit project. Let's go!
New directory name [app]: 
Want to customize the template? [y/N]: y
Title of your app [Balloons]: Surfin' USA
Will you be using secrets? [Y/n]:  
Will your app use more than one page? [Y/n]: 
Are you connecting to Snowflake in this app? [y/N]: y


🎉 Successfully created your new Streamlit app in directory 'app'!

🖥️ Test!

0. Clone this repo and go on this branch
1. Now go ahead and try out python3 main.py!

:books: Context

@arnaudmiribel you had mentioned that you'd someday like to support st {template}, where template is a GitHub repo. This PR makes incremental progress towards that vision.

:brain: Description of changes

• Supports st {template}, where template is the GitHub (.py) url of the main script. E.g.

  st https://github.com/streamlit/streamlit-example/blob/master/streamlit_app.py
  

• Creates a virtualenv with venv

TODO

• Refactor into functions to more conveniently reuse code
• Support Conda, Poetry

Hey @arnaudmiribel, I thought it might be interesting to add a snowflake flag that automatically adds space in the secrets file for usernames, passwords, etc, and also adds a sample query. This isn't exactly ready yet (mostly because the streamlit app doesn't work OOB with this setup), but I just wanted to toss this idea by you (i'm also super bored)

• Split all main.py into multiple files, one for the entrypoint and one for each command (within their own subdirectory)
• Remove unused functions
• Set up GitHub Action for releases to PyPi

Shows the Streamlit apps' main file name in the output of st list:

$python3 main.py list

Let's look at your apps running locally...
                       App URL          Main file
App ID                                           
6487    http://localhost:8501              yes.py
7121    http://localhost:8502             user.py
9239    http://localhost:8505   get_mainscript.py