Clone all of a user's GitHub projects

clone-my-github-projects.sh

#!/bin/bash

#jsonProperty=clone_url
# or
jsonProperty=ssh_url

[[ -z $1 ]] && {
    echo "Usage: $0 <GitHub User ID>"
    exit 1
}

which JSONPath.sh &>/dev/null

[[ $? -ne 0 ]] && {
    echo "ERROR: JSONPath.sh not found in your PATH"
    echo "Please install JSONPath.sh."
    echo
    exit 1
}

GHUID=$1

# Get number of pages
numpages=$(
    curl -Is https://api.github.com/users/$GHUID/repos |
    sed -n '/Link:/ { s/^.*page=\([0-9]*\)>; rel="last"/\1/p }'
    )

[[ -z $numpages ]] && {
    echo "ERROR: Could not get number of pages."
    echo "Debug manually by typing:"
    echo "  curl -Is https://api.github.com/users/$GHUID/repos"
    echo
    exit 1
}

repos=$(
    for i in `seq 1 3`; do
        curl -s "https://api.github.com/users/$GHUID/repos?page=$i" | 
            JSONPath.sh ".*.$jsonProperty" -b;
        done) 

[[ -z $repos ]] && {
    echo "ERROR: Could not get repo list."
    echo "Debug manually by typing:"
    echo "  curl -s \"https://api.github.com/users/$GHUID/repos?page=1\""
    echo
    exit 1
}

for repo in $repos; do
    echo git clone $repo
    git clone $repo
    echo
done