Switch all the remotes from https to git

gitswitch.sh

#!/bin/bash
# Switch all the remotes from https to git
# e.g, https://github.com/username/reponame.git -> git@github.com:username/reponame.git

switch4remote()
{
    url=`git remote get-url $1`
    [[ ! $url =~ ^https ]] && echo "Remote [$1] might be on git already" && return 0

    path=`echo $url | sed -Ene 's#https://github.com/(.*)#\1#p'`
    [[ "$path" == "" ]] && echo "couldnot identify the path! URL:$url" && return 1

    cmd="git remote set-url $1 git@github.com:$path"
    echo "$cmd"
    $cmd
}

# for all remotes: origin, upstream, ...
for remote in `git remote -v  | awk '{ print $1 }' | uniq`; do
    switch4remote $remote
done