Git Configuration Alias

# -> Git
# gcw
# sets local username + email in repo
# Usage: gcw git-repo-to-clone
git_clone_wrapper() {
    last_arg="${@: -1}"
    last_arg_ending="${last_arg: -4}"
    # Based on https://www.git-scm.com/docs/git-clone last argument can be a specific directory to save into
    # so checking if the last argument is a git repo:
    if [ "$last_arg_ending" != ".git" ]
    then
        if [ $# -eq 1 ]
        then
            echo "no git url defined"
            exit
        fi
        repo_arg="${@: -2}"
    else
        repo_arg="${@: -1}"
    fi
    git clone "$@"
    python - << EOF
import os
from urlparse import urlparse
result = urlparse("$last_arg")
git_repo_full = result.path.rpartition('/')[2] # get last element
git_repo_dir = git_repo_full.split('.')[0]
os.chdir(os.getcwd()+'/'+git_repo_dir)
os.system ('git config --local user.name "Firstname Lastname"')
os.system ('git config --local user.email "myname@specific_domain.tld"')
EOF
}
alias gcw='git_clone_wrapper'