system-info.conf

-- Conky configuration for system information
--
-- Michael Gilchrist (michaelgilch@gmail.com)

-- Obtain the path of this script, for relative sourcing of other scripts
local current_file_path = debug.getinfo(1, "S").source:sub(2)
local working_dir = current_file_path:match("(.*/)")

-- Source the shared functions module and confuration defaults
local MOD = dofile(working_dir .. 'scripts/config_helper.lua')
local CONF = dofile(working_dir .. 'scripts/config_defaults.lua')

-- Obtain settings from the configuration file
local HOSTNAME = MOD.get_hostname()
local RESOLUTION = MOD.get_resolution()
local CONFIG_DEFAULTS = CONF.defaults

-- For debugging - only available when run interactively
print("Path: ", current_file_path)
print("Dir:  ", working_dir)
print("Hostname: ", HOSTNAME)
print("Resolution: ", RESOLUTION)

-- Get system specific customizations
if HOSTNAME == "davinci" then
	GAP_X = 25
	GAP_Y = 50
	MINIMUM_WIDTH = 300
	MAXIMUM_WIDTH = 300
	FONT = 'Hack:size=8'
elseif HOSTNAME == "galileo" and RESOLUTION == "2256x1504" then
	GAP_X = 25
	GAP_Y = 50
	MINIMUM_WIDTH = 425
	MAXIMUM_WIDTH = 425
	FONT = 'Hack:size=12'
elseif HOSTNAME == "galileo" and RESOLUTION == "1920x1280_60.00" then
	GAP_X = 25
	GAP_Y = 50
	MINIMUM_WIDTH = 400
	MAXIMUM_WIDTH = 400
	FONT = 'Hack:size=10'
elseif HOSTNAME == "mg3" then
	GAP_X = 25
	GAP_Y = 50
	MINIMUM_WIDTH = 300
	MAXIMUM_WIDTH = 300
	FONT = 'Hack:size=8'
end

-- Apply system specific customizations to a customization table
local custom = {
	alignment = 'top_right',
	gap_x = GAP_X,
	gap_y = GAP_Y,
	font = FONT,
	minimum_width = MINIMUM_WIDTH,
	maximum_width = MAXIMUM_WIDTH,
	update_interval = 2,
}

-- Merge defaults with additional settings
local conky_config = MOD.merge_tables(CONFIG_DEFAULTS, custom)

-- For debugging
--MOD.print_merged_config_table(conky_config)

-- Apply the merged table to conky.config
conky.config = conky_config

conky.text = [[
${execp ruby ~/git/conky/scripts/system.rb ]] .. HOSTNAME .. [[}
]]