/
install-system-wide
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/
install-system-wide
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#!/usr/bin/env bash
# Require root to install it.
if [[ "$(whoami)" != "root" ]]; then
echo "Please rerun this installer as root." >&2
exit 1
fi
# Check for the presence of git.
if ! command -v git >/dev/null 2>&1 ; then
echo "Please ensure git is installed and available in PATH to continue." >&2
exit 1
fi
# Load the rvm config.
if [[ -z "$rvm_ignore_rvmrc" ]]; then
[[ -s /etc/rvmrc ]] && source /etc/rvmrc
[[ -s "$HOME/.rvmrc" ]] && source "$HOME/.rvmrc"
fi
rvm_path="${rvm_path:-"/usr/local/rvm"}"
export rvm_sandboxed=0
mkdir -p "$rvm_path/src/"
builtin cd "$rvm_path/src"
rm -rf ./rvm/
git clone --depth 1 git://github.com/wayneeseguin/rvm.git
builtin cd rvm
echo "Running the install script."
bash ./scripts/install "$@"
rvm_group_name="${rvm_group_name:-"rvm"}"
if cat /etc/group | cut -d: -f1 | grep -q "^${rvm_group_name}$"; then
echo "Group exists, proceeding with installation."
else
echo "Creating the group '$rvm_group_name'"
groupadd -f "$rvm_group_name"
fi
echo "Adding root the '$rvm_group_name'"
usermod -a -G "$rvm_group_name" "$(whoami)"
echo "Setting up group permissions"
for dir in rvm bin share/man; do
chown -R root:"$rvm_group_name" /usr/local/$dir
chmod -R g+w /usr/local/$dir
done; unset dir
echo "Generating system wide rvmrc"
rm -f /etc/rvmrc
touch /etc/rvmrc
cat > /etc/rvmrc <<END_OF_RVMRC
# Setup default configuration for rvm.
umask g+w
export rvm_sandboxed=0
export rvm_prefix="/usr/local"
END_OF_RVMRC
echo "Generating /usr/local/lib/rvm to load rvm"
rm -f /usr/local/lib/rvm
touch /usr/local/lib/rvm
cat > /usr/local/lib/rvm <<END_OF_RVM_SH
# Automatically source rvm
if [[ -s "\$HOME/.rvm/scripts/rvm" ]]; then
source "\$HOME/.rvm/scripts/rvm"
elif [[ -s "/usr/local/rvm/scripts/rvm" ]]; then
source "/usr/local/rvm/scripts/rvm"
fi
END_OF_RVM_SH
echo "Correct permissions on rvmrc and the rvm loader"
# Finally, ensure the rvmrc is owned by the group.
for file in /etc/rvmrc /usr/local/lib/rvm ; do
chown root:"$rvm_group_name" "$file"
chmod g+w "$file"
done; unset file
echo "To use, source '/usr/local/lib/rvm' to your shell profile."