ink-os/setup

#!/bin/bash

#-----------------------------------
# Name:     setup
# Version:  1.0.0
# Author:   Solomon Laing
# Description:
# Sets up system with my configs,
# programs, and more.
# Usage:
#   setup yay -- runs the system setup from installing yay onwards
#   setup yay only -- only runs the yay section of the sysetm setup
#-----------------------------------

working_dir=$(pwd)

# perform basic system check
./system-check

# install yay
function install_yay {
    cd $working_dir
    ./install-yay
}

# install my dmenu
function install_dmenu {
    cd $working_dir
    git submodule init
    git submodule update
    ./install-dmenu-inkletblot
}

# update the system
function update_system {
    # check with the user they are happy to update, exit if not though.
    echo "The system needs to be updated before this installation can happen. The upgrades will be applied without any user oversight which may be dangerous for out of date systems."
    read -r -p "Are you sure you want to continue? [y/N] " input
    case $input in
    [yY][eE][sS] | [yY])
        # Make sure everything is up to date
        echo "Making sure everything is up to date..."
        yay -Syyu --noconfirm
        ;;
    [nN][oO] | [nN])
        exit 0
        ;;
    *)
        echo "Invalid input..."
        exit 1
        ;;
    esac
}

# install all required dependencies/programs
function install_dependencies {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./install-dependencies
}

# install all default programs
function install_defaults {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./install-defaults
}

# install all misc programs
function install_misc {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./istall-misc
}

# install my scripts
function install_scripts {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./install-scripts
}

function install_dmenu {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./install-dmenu-inkletblot
}

# install my config
function install_config {
    if [ $? -eq 1 ]; then
        exit 1
    fi
    cd $working_dir
    ./install-config
}

function help {
echo "Usage is:"
echo "  setup <option> -- to start system setup from option"
echo "  setup <option> only -- to only setup the specified option"
echo "Options (in order of execution):"
echo "  yay : Install yay AUR helper"
echo "  dmenu : Install my customised version of dmenu"
echo "  deps : Install the dependencies for my scripts and window manager"
echo "  defaults : Install my chosen default programs"
echo "  misc : Install my collection of misc - nice to have - programs"
echo "  scripts : Install my scirpts"
echo "  dmenu : Install my customisation of dmenu"
echo "  config : Install my dotfiles to the system"
echo ""
echo "Note: it is expected that the initial run of this script lets each stage complete sucessfully."
}


case $1 in
    yay)
        if [ "$2" = "only" ]; then
            install_yay
        else
            install_yay
            install_dmenu
            update_system
            install_dependencies
            install_defaults
            install_misc
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    dmenu)
        if [ "$2" = "only" ]; then
            install_dmenu
        else
            install_dmenu
            update_system
            install_dependencies
            install_defaults
            install_misc
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    deps)
            update_system
        if [ "$2" = "only" ]; then
            install_dependencies
        else
            install_dependencies
            install_defaults
            install_misc
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    defaults)
            update_system
        if [ "$2" = "only" ]; then
            install_defaults
        else
            install_defaults
            install_misc
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    misc)
            update_system
        if [ "$2" = "only" ]; then
            install_misc
        else
            install_misc
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    scripts)
        if [ "$2" = "only" ]; then
            install_scripts
        else
            install_scripts
            install_dmenu
            install_config
        fi
    ;;
    dmenu)
        if [ "$2" = "only" ]; then
            install_dmenu
        else
            install_dmenu
            install_config
        fi
    ;;
    config)
        if [ "$2" = "only" ]; then
            install_config
        else
            install_config
        fi
    ;;
    *)
        echo "Invalid input..."
        help
        exit 1
    ;;
esac

if [ $? -eq 1 ]; then
    exit 1
fi

exit 0