Github clone script

After configuring git I wrote a short bash script called ghclone that accepts a github user and repo. It clones the github repository following a particular directory structure.

Workflow

Bob the developer has already installed and configured git. He has already added a ssh key to his github account. Bob needs to download source code from multiple online services. He wants to organize the source code by service, and whatever directory structure makes sense under that depending on the service. For instance github repositories should live in this directory structure: ~/Code/github/user/repo. To clone my Hunt the Wumpus java applet Bob runs

ghclone sbaldasty wumpus-applet

Script

Here is the full ghclone script in its current form. As always please exercise caution with code that interacts with third party systems, and with code that can potentially modify or delete data.

#!/bin/bash
set -e

if ! [ $# -eq 2 ]; then
   echo "Requires 2 parameters."
   exit 1
fi

d=$HOME/Code/github/$1
mkdir -p $d
git clone git@github.com:$1/$2.git $d/$2

Shortcomings

The script does not clean up any files or directories it created if cloning the repository fails.

References

• My notes on git configuration
  Installation instructions and setting some basic properties. Lumped together with notes on installing other packages on Arch Linux.
• Github on adding ssh keys
  Explanation of how github uses ssh keys. Detailed instructions on how to create them and add them to a github account.