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MarlinFirmware/buildroot/share/git/mfadd
Scott Lahteine 1af05797d7 Improve mfadd helper script
- Use the original branch name if none is supplied
- Set the remote tracking to the source
- Accept User/Branch or User:Branch syntax
2020-02-01 00:46:22 -06:00

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#!/usr/bin/env bash
#
# mfadd user[:branch] [copyname]
#
# Add a remote and fetch it. Optionally copy a branch.
#
# Examples:
# mfadd thefork
# mfadd thefork:patch-1
# mfadd thefork:patch-1 the_patch_12345
#
[[ $# > 0 && $# < 3 && $1 != "-h" && $1 != "--help" ]] || { echo "usage: `basename $0` user[:branch] [copyname]" 1>&2 ; exit 1; }
# If a colon or slash is included, split the parts
if [[ $1 =~ ":" || $1 =~ "/" ]]; then
[[ $1 =~ ":" ]] && IFS=':' || IFS="/"
read -a DATA <<< "$1"
USER=${DATA[0]}
BRANCH=${DATA[1]}
NAME=${2:-$BRANCH}
else
USER=$1
fi
MFINFO=$(mfinfo) || exit 1
IFS=' ' read -a INFO <<< "$MFINFO"
REPO=${INFO[2]}
set -e
echo "Adding and fetching $USER..."
git remote add "$USER" "git@github.com:$USER/$REPO.git" >/dev/null 2>&1 || echo "Remote exists."
git fetch "$USER"
[[ ! -z "$BRANCH" && ! -z "$NAME" ]] && git checkout -b "$NAME" --track "$USER/$BRANCH"