git_add_me

#! /bin/sh
# git_add_me (Bourne shell script) -- Adds a remote for my fork of the current project


# This will return 0 if on a branch or 1 if detached head (outputs nothing)
git_current_branch()
{
  git branch | sed -n 's/^\* \(.*\)/\1/p' | grep -v '(no branch)'
}


# Outputs the name of the remote for the appropriate branch (current or
# specified, i.e. present in $branch) or nothing (and an non-zero exit code) if
# the branch doesn't exist or doesn't have a remote.
git_remote()
{
  git config --get "branch.$(git_current_branch).remote"
}


# *** MAINLINE ***
set -e

r=$(git_remote)
url=$(git config --get "remote.$r.url" |
        sed -e 's@.*/@@' -e 's/\.git$//' -e 's/.*/git@github.com:unixnut\/&.git/')

echo "Adding remote \"me\" pointing to $url"
git remote add me $url

: << EOT
[remote "me"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:unixnut/$reponame.git
EOT