From: Siraaj Khandkar Date: Mon, 30 Jul 2018 12:34:19 +0000 (-0400) Subject: Add disk space usage percentage X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=c0e8473e9e0035538d14efa9121cd5c719d2a3fa;p=khatus.git Add disk space usage percentage --- diff --git a/bin/khatus_loop b/bin/khatus_loop index f05e1ec..682a8af 100755 --- a/bin/khatus_loop +++ b/bin/khatus_loop @@ -2,6 +2,11 @@ set -e +produce_disk_space() { + disk_space_device="$1" + df --output=pcent "$disk_space_device" | awk 'NR == 2 {print $1}' +} + produce_net_addr_io() { ip -s addr \ | awk \ @@ -251,6 +256,12 @@ consume() { -v opt_mpd_song_max_chars=10 \ -v opt_prefixes_of_net_interfaces_to_show="$prefixes_of_net_interfaces_to_show" \ ' + /^in:DISK_SPACE/\ + { + split_msg_parts() + db["disk_space_used"] = msg_body + } + /^in:NET_ADDR_IO/\ { split_msg_parts() @@ -357,6 +368,7 @@ consume() { } function make_bar( position, bar, sep, i, j) { + position[++i] = sprintf("D=[%s]", db["disk_space_used"]) position[++i] = make_status_net() position[++i] = sprintf("B=%s", db["bluetooth_power"]) position[++i] = sprintf("*%d%%", db["screen_brightness"]) @@ -488,6 +500,7 @@ main() { weather_station_id='KJFK' screen_brightness_device_name='acpi_video0' prefixes_of_net_interfaces_to_show='w' # comma-separated + disk_space_device='/' # User-overrides long_options='' @@ -496,6 +509,7 @@ main() { long_options+=',weather-station:' long_options+=',screen-device:' long_options+=',prefixes_of_net_interfaces_to_show:' + long_options+=',disk_space_device:' OPTS=$( getopt \ -o 'd' \ @@ -526,6 +540,10 @@ main() { prefixes_of_net_interfaces_to_show="$2" shift 2 ;; + --disk_space_device) + disk_space_device="$2" + shift 2 + ;; --) shift break @@ -544,7 +562,8 @@ main() { echo " screen_brightness_device_name|= $screen_brightness_device_name" echo " screen_brightness_device_path|= $screen_brightness_device_path" echo " weather_station_id|= $weather_station_id" - echo " prefixes_of_net_interfaces_to_show|=$prefixes_of_net_interfaces_to_show" + echo " prefixes_of_net_interfaces_to_show|= $prefixes_of_net_interfaces_to_show" + echo " disk_space_device|= $disk_space_device" ) | column -ts\| echo '' ) >&2 @@ -558,6 +577,8 @@ main() { cmd_produce_weather="produce_weather $weather_station_id" + cmd_produce_disk_space="produce_disk_space $disk_space_device" + # TODO: Redirect each worker's stderr to a dedicated log file spawn produce_datetime "$pipe" 'in:DATE_TIME' 1 spawn "$cmd_produce_screen_brightness" "$pipe" 'in:SCREEN_BRIGHTNESS' 1 @@ -568,6 +589,7 @@ main() { spawn produce_bluetooth_power "$pipe" 'in:BLUETOOTH_POWER' 5 spawn produce_net_wifi_status "$pipe" 'in:NET_WIFI_STATUS' 5 spawn produce_net_addr_io "$pipe" 'in:NET_ADDR_IO' 1 + spawn "$cmd_produce_disk_space" "$pipe" 'in:DISK_SPACE' 1 spawn produce_bar_req "$pipe" 'out:BAR' 1 consume \