extract server name from git clone URL

Question

I have this

$ cat test.sh
echo "https://bitbucket.dev.global.server.com/scm/xyz/abd.git"
echo "ssh://git@bitbucket.dev.global.server.com:6699/xyz/abc.git"
echo "http://bitbucket.dev.global.server.com/abc"
echo "ssh://user@bitbucket.dev.global.server.com/xyz/abc"
echo "http://bitbucket.dev.global.server.com"
echo "ssh://user@bitbucket.dev.global.server.com/xyz/abc.git"

I want an one liner command (preferably sed command) that will extract the server name from the URL. e.g.

bitbucket.dev.global.server.com

I tried this but it doesn't work

$ ./test.sh | sed 's/\(\/\/\|\@\)/&\n/;s/.*\n//;s/\(\:\|\/\)/\n&/;s/\n.*//'
bitbucket.dev.global.server.com
git@bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
user@bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
user@bitbucket.dev.global.server.com

It still got the user and @ symbol. How to do this?

Answer 1

I want an one liner command (preferably sed command)

Since you requested a sed one-liner, you can try this:

./test.sh | sed -E 's|.*://([^/@:]+@)?([^/@:]+).*|\2|'

which outputs this:

bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
bitbucket.dev.global.server.com
bitbucket.dev.global.server.com

Explanation:

./test.sh | sed -E '
  s| .*://        # Match all up to "://"
     ([^/@:]+@)?  # Match "user@" or "git@"
     ([^/@:]+)    # The hostname
     .*           # Match all after the hostname and discard it
  |\2|'          # Replace full match with hostname, and then it's done