shbin 0.3.0

Turns a Github repo into a pastebin.

shbin turns a Github repo into a pastebin.

It's a tiny command-line tool we've built at Shiphero that lets you easily upload code snippets, notebooks, images, or any other file to a Github repository that acts as your internal pastebin, and returns the URL to share it with your team. If possible, this URL is automatically copied to the clipboard.

Why?

You want to share code snippets, images, notebooks, etc. with your team, probably privately. Gist is great, but it has some limitations:

• The content may be secret but it is not private: if you have the url you have the access (and to err is human).
• The ownership of the shared content is in the user's namespace, not the organization's. What happens if the user leaves the organization?
• You can't find some secret content shared by a teammate if the URL is lost. Only the person who created it can find it, and even that isn't easy if the content doesn't have a good name and description.
• Content organization is difficult: you can upload multiple files to a gist, but you can't create folders.
• The default gist interface does not allow you to "paste" an image (you can paste it as part of a comment, but not as part of the gist content itself). Sharing screenshots is a common use case on computers.

Using a full repository has all the advantages of Gist (rich content rendering like markdown or ipynb, every change is a git commit, etc.) without these limitations.

The only downside of a plain repository is that it is not as easy as "paste" the content, even when editing through the Github interface. But shbin solves that.

Usage

# upload or update a file
$ shbin demo.py

# upload with a commit description
$ shbin demo.py -m "my cool demo script"         

# Upload any content in clipboard, discovering its format. e.g.
# a screenshot. The name will be random but the extension will be
# based on the format detected.
$ shbin -x          

# upload the content in the clipboard with a given filename
$ shbin -x -f my_snippet.md 

# upload from stdin
$ echo "some content" | shbin -

# download a given file (inside the namespace)
$ shbin dl my_snippet.md     

# update the content of a file that already exists
$ shbin my_snippet.md

# from clipboard with a given name to a directory in your user directory
$ shbin -x -f the_coolest_thing.py -d coolest_things/python

# upload several files in a directory
$ shbin *.ipynb *.csv -d notebooks/project -m "my new work"   

# Reformat the URL to link to Github pages.
$ shbin demo.py -p

$ shbin -h   # show full options

How it works

It uses Github API to create or update files in the given repo. So there is no need to have the target repository fully cloned locally.

Install

The recommended way is to use pipx

pipx install shbin 

Alternatively, install directly with pip.

pip install --user shbin

To install the latest development version from the repository:

pip install --user https://github.com/Shiphero/shbin/archive/refs/heads/main.zip

OSX

shbin depends on python-magic. This can be installed as follows.

• When using Homebrew:

brew install libmagic

• When using macports:

port install file

Setup

Create a new fine-grained personal token on Github restricted to your "pastebin" repository (under your user or your organization's ownership), with read and write permissions on "Contents".

• Then set the environment variables in your preferred place:

  export SHBIN_GITHUB_TOKEN="<your personal token>"
  export SHBIN_REPO="<user_or_org>/<repo>"   # example "Shiphero/pastebin"   
  

• By default shbin assigns a top-level folder to separate the content uploaded by each user. This can be changed using the SHBIN_NAMESPACE environment variable or the --namespace argument from the command line. For example:

  • export SHBIN_NAMESPACE="" # no namespace
  • export SHBIN_NAMESPACE="pastebin_folder" # the full pastebin is inside pastebin_folder/"
  • export SHBIN_NAMESPACE="pastebin_folder/{user}" # mix of both: each user has its own subfolder inside pastebin_folder/

• [optional] To interact with the clipboard, we use the library pyclip. This may require some additional system dependencies depending your operating system. See these notes.

  If you want to disable the automatic copying of the URL to the clipboard you can set the environment variable SHBIN_COPY_URL=false (or "0" or "no").

  This is useful in some Linux distributions that use Wayland as the call via wl-copy that pyclip uses in such environment can be slow.

Nice video courtesy of tuterm, asciinema and svg-term-cli

PRs are welcome!