view your pull requests for the git repo in the current directory assuming you have GITHUB_USERNAME set

viewMyPRs.sh

#!/bin/bash

read -ra gitUrls <<< `git remote -v | awk '{print $2}' | sort -u`

if [[ ${#gitUrls[@]} -eq 1 ]]
then
        selection=0
else
        selections=0
        for gitUrl in ${gitUrls[@]}
        do
                echo "[$selections] $gitUrl"
        done
        echo "which git url would you like to use?"

        read selection
fi

selectedUrl=${gitUrls[$selection]}

echo "$selectedUrl"
if [[ ! -z `echo $selectedUrl | grep '.*@.*:.*\.git'` ]]
then
        repoUrl=`echo $selectedUrl | sed -e 's|.*\@\(.*\):\(.*\).git|\1/\2|'`
else
        repoUrl=`echo $selectedUrl | sed 's/.git$//'`
fi

echo "https://$selectedUrl/pulls/$GITHUB_USERNAME"

open "https://$repoUrl/pulls/$GITHUB_USERNAME"