#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2020-02-13 15:36:35 +0000 (Thu, 13 Feb 2020)
#
# https://github.com/harisekhon/bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
# https://www.linkedin.com/in/harisekhon
#
# Sets up multi-origin to one or more of the major public Git repos - GitHub, GitLab, Bitbucket
# for the local checkout so that each push pushes to all 3 upstream repos
#
# See Also:
#
# git_remotes_add_public_repos.sh - create alternative remotes for easy individual pushes
# git_sync_repos_upstream.sh - for sync'ing all repos to another provider
set -euo pipefail
[ -n " ${ DEBUG :- } " ] && set -x
usage( ) {
echo " usage: ${ 0 ##*/ } github|gitlab|bitbucket|all "
exit 3
}
for arg; do
case " $arg " in
-*) usage
; ;
esac
done
if [ $# -ne 1 ] ; then
usage
fi
name = " ${ 1 :- } "
if [ -z " $name " ] ; then
usage
fi
add_origin_url( ) {
local name = " $1 "
local domain
if [ " $name " = "github" ] ; then
domain = github.com
elif [ " $name " = "gitlab" ] ; then
domain = gitlab.com
elif [ " $name " = "bitbucket" ] ; then
domain = bitbucket.org
fi
if git remote -v | grep -Eq " ^origin[[:space:]]+.+ $domain " ; then
echo " $name remote already configured in origin, skipping... "
return 0
fi
echo " $name remote not configured in origin, configuring... "
set +o pipefail
url = " $( git remote -v | awk '{print $2}' | grep -Ei " $domain " | head -n 1) "
if [ -n " $url " ] ; then
echo " copied existing remote url for $name as is including any access tokens to named remote $name "
else
url = " $( git remote -v | awk '{print $2}' | grep -Ei 'bitbucket.org|github.com|gitlab.com' | head -n 1 | perl -pe " s/^((\\w+:\\/\\/)?(git@)?)[^\\/:]+/\$1 $domain / " ) "
# shouldn't really print full url below in case it has an http access token in it that we don't want appearing as plaintext on the screen, but git remote -v will print it later on anyway
echo " inferring $name URL to be $url "
echo " adding additional origin remote for $name with url $url "
fi
set -o pipefail
# --push is willing to add duplicates, prefer error out (should never happen as we check for existing remote url)
#git remote set-url --add --push origin "$url"
git remote set-url --add origin " $url "
}
if [ " $name " = "github" ] ||
[ " $name " = "gitlab" ] ||
[ " $name " = "bitbucket" ] ; then
add_origin_url " $name "
# TMI
#git remote show origin
git remote -v | grep '^origin' | sed 's|://.*@|://|'
elif [ " $name " = "all" ] ; then
for name in github gitlab bitbucket; do
add_origin_url " $name "
done
#git remote show origin
git remote -v | grep '^origin' | sed 's|://.*@|://|'
else
usage
fi