mirror of
https://github.com/tj/git-extras.git
synced 2026-09-10 07:26:17 -04:00
50 lines
1.2 KiB
Bash
Executable file
50 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
abort() {
|
|
echo $@
|
|
exit 1
|
|
}
|
|
|
|
url="$1"
|
|
|
|
test -z "$url" && url=`git remote get-url origin 2> /dev/null` && origin=true
|
|
|
|
# validate repo url
|
|
test -z "$url" && abort "github repo needs to be specified as an argument"
|
|
|
|
# validate user
|
|
echo "Enter your github username"
|
|
read user
|
|
[ "$user" = 'n' ] && abort "git username required"
|
|
|
|
# extract owner + project from repo url
|
|
project=${url##*/}
|
|
owner=${url%/$project}
|
|
project=${project%.git}
|
|
if [[ $owner == git@* ]]; then
|
|
owner=${owner##*:}
|
|
else
|
|
owner=${owner##*/}
|
|
fi
|
|
|
|
# validate
|
|
[ -z "$project" -o -z "$owner" ] && abort "github repo needs to be specified as an argument"
|
|
|
|
# create fork
|
|
curl -X POST -u "$user" "https://api.github.com/repos/$owner/$project/forks"
|
|
[ $? = 0 ] || abort "fork failed"
|
|
|
|
if [ "$origin" = true ]; then
|
|
git remote rename origin upstream
|
|
git remote add origin "https://github.com/$user/$project"
|
|
git fetch origin
|
|
else
|
|
# clone forked repo into current dir
|
|
git clone "https://github.com/$user/$project" "$project"
|
|
|
|
# add reference to origin fork so can merge in upstream changes
|
|
cd "$project"
|
|
git remote add upstream "https://github.com/$owner/$project"
|
|
git fetch upstream
|
|
fi
|