dotfiles/.local/bin/scripts/git-fork

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#!/bin/bash -e
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# Clones a fork and sets a corresponding upstream
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# ARGS
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# - repo name (omit if setting upstream in existing repo)
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# - upstream user
# - own user
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# - host
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# - target directory name (and further arguments to clone)
# In an existing repo, first arg is omitted
test $# -eq 0 && echo "Usage: $0 [repo] [upstream owner] [own user] [url]" && exit 2
# TODO check from subdir
if test -d ".git"
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then repo="$(basename "$PWD")"
git remote set-url origin "$(git-repo "${3:-github.com}" "$repo" "$2" "${@:4}")"
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else repo="$1" && shift
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# TODO cd into 1-/0-forks
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git-get "${3:-github.com}" "$repo" "${2:-$(git config --get user.name)}" "${@:4}"
cd "$(expr "$4" \| "$repo")"
fi
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user="${1:-$repo}"
git remote add upstream "$(git-repo "${3:-github.com}" "$repo" "$user")"
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git remote -v