install

#!/bin/bash

### openspace bash installer v0.1.0 [https://github.com/openspace42/bash_installer]

################################################################################

### Set bash environment error management

set -e
set -u

### Source local functions file

echo
source_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
. $source_dir/functions

### Source openspace functions file

source_os_functions

### Define formatting

os-define_formatting

### Define variables

define_vars

################################################################################

if [[ "${@#--return-check}" = "$@" ]]
then
    echo "${r}${b}This script must not be run directly.${x}"
    echo
    echo "${b}You should instead run the | ${x}${g}${b}setup${x}${b} | script and it will take care of the installation itself.${x}"
    echo
    echo "${b}Exiting...${x}"
    echo
    exit 1
fi

################################################################################

### Check for any already existing installation

skip_backup=y
os-check_install_version

### All ready for installation

echo "${b}Initiating install...${x}"
echo

################################################################################

sed -i "/Subsystem/c\Subsystem sftp internal-sftp" "$ssh_config_file"

if ! grep -q "Match Group $sftp_group" "$ssh_config_file"
then
    cat <<EOT >> "$ssh_config_file"

    Match Group $sftp_group
    ChrootDirectory /home/%u
    ForceCommand internal-sftp
    PasswordAuthentication yes
    PermitTunnel no
    AllowAgentForwarding no
    AllowTcpForwarding no
    X11Forwarding no
EOT
fi

if ! grep -q $sftp_group /etc/group
then
    addgroup "$sftp_group"
fi

service ssh restart

rsync -aAXx $source_dir/ $install_dir/ --include=add-site-to-user --include=add-user --include=functions --exclude="*"

os-install_dependencies -p bindfs

################################################################################

### Mark installer as completed successfully

touch $source_dir/install_complete