#!/bin/bash
die() { echo "death: $*" ; exit 1; }
mkdir R && cd R || die "on mkdir R"
cg-init < /dev/null || die "R init"

touch one ; cg-add one || die "adding Rn-3"
echo "Rn-3" | cg-commit || die "committing Rn-3"

cd .. || die "cd base"
cg-clone R M || die "cloning"

cd M || die "cd M"
touch two; cg-add two || die "adding Mn-1"
echo "Mn-1" | cg-commit || die "committing Mn-1"

cd ../R || die "cd ../R"
touch three; cg-add three || die "adding Rn-2"
echo "Rn-2" | cg-commit || die "committing Rn-2"

cd ../M || die "cd ../M"
touch four; cg-add four || die "adding Mn"
echo "Mn" | cg-commit || die "committing Mn"

cd ../R || die "cd ../R"
touch five; cg-add five || die "adding Rn-1"
echo "Rn-1" | cg-commit || die "committing Rn-1"

sleep 1
cg-branch-add M ../M/.git || die "adding M branch"
echo "Rn" | cg-update M || die "merging M"

sleep 1
cd ../M || die "cd ../M"
cg-update origin || die "fast forwarding to R"