Commit | Line | Data |
---|---|---|
438d0d5f SK |
1 | #! /bin/bash |
2 | ||
4d314e0f SK |
3 | set -e |
4 | ||
d3d7d712 SK |
5 | produce_loadavg() { |
6 | cat /proc/loadavg | |
7 | } | |
8 | ||
cf698ca8 SK |
9 | produce_disk_io() { |
10 | disk_io_device="$1" | |
11 | awk ' | |
12 | { | |
13 | r = $3 | |
14 | w = $7 | |
15 | print w, r | |
16 | } | |
17 | ' "/sys/block/$disk_io_device/stat" | |
18 | } | |
19 | ||
c0e8473e SK |
20 | produce_disk_space() { |
21 | disk_space_device="$1" | |
22 | df --output=pcent "$disk_space_device" | awk 'NR == 2 {print $1}' | |
23 | } | |
24 | ||
2b221665 SK |
25 | produce_net_addr_io() { |
26 | ip -s addr \ | |
e70e90e1 | 27 | | awk ' |
2b221665 SK |
28 | BEGIN { |
29 | bytes_per_unit = 1024 * 1024 | |
30 | } | |
31 | ||
32 | /^[0-9]+:/ { | |
33 | sub(":$", "", $1) | |
34 | sub(":$", "", $2) | |
35 | sequence = $1 | |
36 | interface = $2 | |
37 | interfaces[sequence] = interface | |
38 | } | |
39 | ||
40 | /^ +inet [0-9]/ { | |
41 | sub("/[0-9]+", "", $2) | |
42 | addr = $2 | |
43 | addrs[interface] = addr | |
44 | } | |
45 | ||
46 | /^ +RX: / {transfer_direction = "r"} | |
47 | /^ +TX: / {transfer_direction = "w"} | |
48 | ||
49 | /^ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ *$/ { | |
50 | io[interface, transfer_direction] = $1; | |
51 | } | |
52 | ||
53 | END { | |
54 | for (seq=1; seq<=sequence; seq++) { | |
55 | interface = interfaces[seq] | |
56 | label = substr(interface, 1, 1) | |
57 | if (addrs[interface]) { | |
58 | curr_read = io[interface, "r"] | |
59 | curr_write = io[interface, "w"] | |
60 | print(interface, addrs[interface], curr_write, curr_read) | |
61 | } else { | |
62 | print(interface) | |
63 | } | |
64 | } | |
65 | }' | |
66 | } | |
67 | ||
0d116e88 SK |
68 | produce_net_wifi_status() { |
69 | nmcli \ | |
70 | -f ACTIVE,SSID,SIGNAL \ | |
71 | -t \ | |
72 | d wifi \ | |
73 | | awk \ | |
74 | -F ':' \ | |
75 | ' | |
76 | BEGIN {wifi_status = "--"} | |
77 | $1 == "yes" {wifi_status = $2 ":" $3 "%"} | |
78 | END {print wifi_status} | |
79 | ' | |
80 | } | |
81 | ||
ad0b3a5b SK |
82 | produce_bluetooth_power() { |
83 | echo -e 'show \n quit' \ | |
84 | | bluetoothctl \ | |
85 | | awk ' | |
86 | /^Controller / { | |
87 | controller = $2; | |
88 | controllers[++ctrl_count] = controller; | |
89 | } | |
90 | /^\t[A-Z][A-Za-z]+:/ { | |
91 | key = $1; | |
92 | sub(":$", "", key); | |
93 | val = $2; | |
94 | for (i=3; i<=NF; i++) { | |
95 | val = val " " $i}; | |
96 | data[controller, key] = val; | |
97 | } | |
98 | END { | |
99 | # Using the 1st seen controller. Should we select specific instead? | |
100 | power_status = data[controllers[1], "Powered"]; | |
101 | if (ctrl_count > 0) { | |
102 | if (power_status == "no") { | |
103 | power_status = "off" | |
104 | } else if (power_status == "yes") { | |
105 | power_status = "on" | |
106 | } else { | |
107 | printf("Unexpected bluetooth power status: %s\n", power_status)\ | |
108 | > "/dev/stderr"; | |
109 | power_status = "ERROR" | |
110 | } | |
111 | } else { | |
112 | power_status = "off" # TODO: Perhaps use differentiated marker? | |
113 | } | |
62aa4063 | 114 | printf("%s\n", power_status); |
ad0b3a5b SK |
115 | }' |
116 | } | |
117 | ||
bbb42518 SK |
118 | produce_screen_brightness() { |
119 | screen_brightness_device_path="$1" | |
120 | echo "\ | |
121 | $(cat $screen_brightness_device_path/max_brightness) \ | |
122 | $(cat $screen_brightness_device_path/brightness)\ | |
123 | " | |
124 | } | |
125 | ||
61e5a351 SK |
126 | produce_volume() { |
127 | pactl list sinks \ | |
128 | | awk ' | |
129 | /^\tMute:/ { | |
130 | printf("%s,", $0); | |
131 | } | |
132 | /^\tVolume:/ { | |
133 | for (i=2; i<=NF; i++) printf(" %s", $i); | |
134 | }' \ | |
135 | | awk -v RS=',' ' | |
136 | /^[ \t]*Mute:/ {mute = $2} | |
137 | /^[ \t]*front-left:/ {left = $4} | |
138 | /^[ \t]*front-right:/ {right = $4} | |
139 | END { | |
140 | if (mute == "yes") { | |
62aa4063 | 141 | print("x") |
61e5a351 | 142 | } else { |
62aa4063 | 143 | print("%s %s\n", left, right) |
61e5a351 SK |
144 | } |
145 | } | |
146 | ' | |
147 | } | |
148 | ||
365549a9 SK |
149 | produce_mpd_state() { |
150 | echo 'status' \ | |
151 | | nc 127.0.0.1 6600 \ | |
152 | | awk ' | |
153 | { | |
154 | status[$1] = $2 | |
155 | } | |
156 | ||
157 | /^time: +[0-9]+:[0-9]+$/ { | |
158 | split($2, time, ":") | |
159 | seconds_current = time[1] | |
160 | seconds_total = time[2] | |
161 | ||
162 | hours = int(seconds_current / 60 / 60); | |
163 | secs_beyond_hours = seconds_current - (hours * 60 * 60); | |
164 | mins = int(secs_beyond_hours / 60); | |
165 | secs = secs_beyond_hours - (mins * 60); | |
166 | if (hours > 0) { | |
167 | current_time = sprintf("%d:%.2d:%.2d", hours, mins, secs) | |
168 | } else { | |
169 | current_time = sprintf("%.2d:%.2d", mins, secs) | |
170 | } | |
171 | ||
172 | if (seconds_total > 0) { | |
173 | time_percentage = (seconds_current / seconds_total) * 100 | |
174 | current_percentage = sprintf("%d%%", time_percentage) | |
175 | } else { | |
176 | current_percentage = "~" | |
177 | } | |
178 | } | |
179 | ||
180 | END { | |
181 | state = status["state:"] | |
182 | ||
183 | if (state == "play") { | |
184 | symbol = "▶" | |
185 | } else if (state == "pause") { | |
186 | symbol = "❚❚" | |
187 | } else if (state == "stop") { | |
188 | symbol = "⬛" | |
189 | } else { | |
190 | symbol = "--" | |
191 | } | |
192 | ||
193 | printf(\ | |
62aa4063 | 194 | "%s %s %s\n", |
365549a9 SK |
195 | status["state:"], current_time, current_percentage\ |
196 | ) | |
197 | } | |
198 | ' | |
199 | } | |
200 | ||
201 | produce_mpd_song() { | |
202 | echo 'currentsong' \ | |
203 | | nc 127.0.0.1 6600 \ | |
204 | | awk ' | |
205 | /^OK/ { | |
206 | next | |
207 | } | |
208 | ||
209 | { | |
210 | key = $1 | |
211 | sub("^" key " +", "") | |
212 | val = $0 | |
213 | data[key] = val | |
214 | } | |
215 | ||
216 | END { | |
217 | name = data["Name:"] | |
218 | title = data["Title:"] | |
219 | file = data["file:"] | |
220 | ||
221 | if (name) { | |
222 | out = name | |
223 | } else if (title) { | |
224 | out = title | |
225 | } else if (file) { | |
226 | last = split(file, parts, "/") | |
227 | out = parts[last] | |
228 | } else { | |
229 | out = "" | |
230 | } | |
231 | print out | |
232 | } | |
233 | ' | |
234 | } | |
438d0d5f | 235 | |
6339a4f8 | 236 | produce_weather() { |
4d314e0f SK |
237 | weather_station_id="$1" |
238 | metar -d "$weather_station_id" 2>&1 \ | |
438d0d5f SK |
239 | | awk ' |
240 | /METAR pattern not found in NOAA data/ { | |
241 | failures++ | |
242 | } | |
243 | ||
244 | /^Temperature/ { | |
245 | celsius = $3; | |
246 | fahrenheit = (celsius * (9 / 5)) + 32; | |
247 | temperature = fahrenheit | |
248 | } | |
249 | ||
250 | END { | |
251 | if (failures > 0) { | |
252 | temperature = "--" | |
253 | } | |
254 | print temperature "°F" | |
255 | }' | |
256 | } | |
257 | ||
6339a4f8 | 258 | produce_datetime() { |
438d0d5f SK |
259 | date +'%a %b %d %H:%M:%S' |
260 | } | |
261 | ||
6339a4f8 | 262 | consume() { |
438d0d5f | 263 | pipe="$1" |
2b221665 SK |
264 | debug="$2" |
265 | prefixes_of_net_interfaces_to_show="$3" | |
438d0d5f SK |
266 | tail -f "$pipe" \ |
267 | | stdbuf -o L awk \ | |
2b221665 | 268 | -v opt_debug="$debug" \ |
365549a9 | 269 | -v opt_mpd_song_max_chars=10 \ |
2b221665 | 270 | -v opt_prefixes_of_net_interfaces_to_show="$prefixes_of_net_interfaces_to_show" \ |
438d0d5f | 271 | ' |
d3d7d712 SK |
272 | /^in:LOAD_AVG/\ |
273 | { | |
274 | split_msg_parts() | |
275 | set_load_avg() | |
276 | } | |
277 | ||
cf698ca8 SK |
278 | /^in:DISK_IO/\ |
279 | { | |
280 | split_msg_parts() | |
281 | set_disk_io() | |
282 | } | |
283 | ||
c0e8473e SK |
284 | /^in:DISK_SPACE/\ |
285 | { | |
286 | split_msg_parts() | |
287 | db["disk_space_used"] = msg_body | |
288 | } | |
289 | ||
2b221665 SK |
290 | /^in:NET_ADDR_IO/\ |
291 | { | |
292 | split_msg_parts() | |
293 | set_net_addr_io() | |
294 | } | |
295 | ||
0d116e88 SK |
296 | /^in:NET_WIFI_STATUS/\ |
297 | { | |
298 | split_msg_parts() | |
299 | db["net_wifi_status"] = msg_body | |
300 | } | |
301 | ||
ad0b3a5b SK |
302 | /^in:BLUETOOTH_POWER/\ |
303 | { | |
304 | split_msg_parts() | |
305 | db["bluetooth_power"] = msg_body | |
306 | } | |
307 | ||
bbb42518 SK |
308 | /^in:SCREEN_BRIGHTNESS/\ |
309 | { | |
310 | split_msg_parts() | |
311 | set_screen_brightness() | |
312 | } | |
313 | ||
61e5a351 SK |
314 | /^in:VOLUME/\ |
315 | { | |
316 | split_msg_parts() | |
317 | db["volume"] = msg_body | |
318 | } | |
319 | ||
365549a9 SK |
320 | /^in:MPD_STATE/\ |
321 | { | |
322 | split_msg_parts() | |
323 | db["mpd_state"] = $1 | |
324 | db["mpd_curr_song_time"] = $2 | |
325 | db["mpd_curr_song_percent"] = $3 | |
326 | } | |
327 | ||
328 | /^in:MPD_SONG/\ | |
438d0d5f | 329 | { |
365549a9 SK |
330 | split_msg_parts() |
331 | db["mpd_curr_song_name"] = msg_body | |
438d0d5f SK |
332 | } |
333 | ||
365549a9 | 334 | /^in:WEATHER/\ |
438d0d5f | 335 | { |
365549a9 SK |
336 | split_msg_parts() |
337 | db["weather_temperature"] = msg_body | |
438d0d5f SK |
338 | } |
339 | ||
365549a9 | 340 | /^in:DATE_TIME/\ |
438d0d5f | 341 | { |
365549a9 SK |
342 | split_msg_parts() |
343 | db["datetime"] = msg_body | |
344 | } | |
345 | ||
346 | /^out:BAR/\ | |
347 | { | |
348 | split_msg_parts() | |
438d0d5f SK |
349 | print make_bar() |
350 | } | |
351 | ||
d3d7d712 SK |
352 | function set_load_avg( sched) { |
353 | split($4, sched, "/") | |
354 | db["load_avg_1min"] = $1 | |
355 | db["load_avg_5min"] = $2 | |
356 | db["load_avg_15min"] = $3 | |
357 | db["kern_sched_queue_runnable"] = sched[1] | |
358 | db["kern_sched_queue_total"] = sched[2] | |
359 | db["kern_sched_latest_pid"] = $5 | |
360 | } | |
365549a9 | 361 | |
cf698ca8 SK |
362 | function set_disk_io( curr_w, curr_r, prev_w, prev_r) { |
363 | curr_w = $1 | |
364 | curr_r = $2 | |
365 | prev_w = db["disk_io_curr_w"] | |
366 | prev_r = db["disk_io_curr_r"] | |
367 | db["disk_io_curr_w"] = curr_w | |
368 | db["disk_io_curr_r"] = curr_r | |
369 | db["disk_io_diff_w"] = curr_w - prev_w | |
370 | db["disk_io_diff_r"] = curr_r - prev_r | |
371 | } | |
372 | ||
2b221665 SK |
373 | function set_net_addr_io( \ |
374 | interface, address, io_curr_w, io_curr_r, io_prev_w, io_prev_r\ | |
375 | ) { | |
376 | interface = $1 | |
377 | address = $2 | |
378 | io_curr_w = $3 | |
379 | io_curr_r = $4 | |
380 | if (interface) { | |
381 | if (address && io_curr_w && io_curr_r) { | |
382 | # recalculate | |
383 | io_prev_w = net_io_curr_w[interface] | |
384 | io_prev_r = net_io_curr_r[interface] | |
385 | ||
386 | net_addr[interface] = address | |
387 | net_io_curr_w[interface] = io_curr_w | |
388 | net_io_curr_r[interface] = io_curr_r | |
389 | net_io_diff_w[interface] = io_curr_w - io_prev_w | |
390 | net_io_diff_r[interface] = io_curr_r - io_prev_r | |
391 | } else { | |
392 | # clear | |
393 | net_addr[interface] = "" | |
394 | net_io_curr_w[interface] = 0 | |
395 | net_io_curr_r[interface] = 0 | |
396 | net_io_diff_w[interface] = 0 | |
397 | net_io_diff_r[interface] = 0 | |
398 | } | |
399 | } | |
400 | } | |
401 | ||
bbb42518 SK |
402 | function set_screen_brightness( max, cur) { |
403 | max = $1 | |
404 | cur = $2 | |
405 | db["screen_brightness"] = (cur / max) * 100 | |
406 | } | |
407 | ||
365549a9 SK |
408 | function split_msg_parts() { |
409 | msg_head = $1 | |
410 | sub("^" msg_head " +", "") | |
411 | msg_body = $0 | |
412 | debug(msg_head, msg_body) | |
438d0d5f SK |
413 | } |
414 | ||
365549a9 | 415 | function make_bar( position, bar, sep, i, j) { |
d3d7d712 | 416 | position[++i] = make_status_cpu() |
cf698ca8 | 417 | position[++i] = make_status_disk() |
0d116e88 | 418 | position[++i] = make_status_net() |
ad0b3a5b | 419 | position[++i] = sprintf("B=%s", db["bluetooth_power"]) |
bbb42518 | 420 | position[++i] = sprintf("*%d%%", db["screen_brightness"]) |
61e5a351 | 421 | position[++i] = sprintf("(%s)", db["volume"]) |
365549a9 | 422 | position[++i] = make_status_mpd() |
438d0d5f SK |
423 | position[++i] = db["weather_temperature"] |
424 | position[++i] = db["datetime"] | |
425 | bar = "" | |
426 | sep = "" | |
427 | for (j = 1; j <= i; j++) { | |
428 | bar = bar sep position[j] | |
429 | sep = " " | |
430 | } | |
431 | return bar | |
432 | } | |
365549a9 | 433 | |
d3d7d712 SK |
434 | function make_status_cpu( load) { |
435 | load = db["load_avg_1min"] | |
436 | return sprintf("C=[%4.2f]", load) | |
437 | } | |
438 | ||
cf698ca8 SK |
439 | function make_status_disk( bytes_per_sector, bytes_per_mb, w, r) { |
440 | bytes_per_sector = 512 | |
441 | bytes_per_mb = 1024 * 1024 | |
442 | w = (db["disk_io_diff_w"] * bytes_per_sector) / bytes_per_mb | |
443 | r = (db["disk_io_diff_r"] * bytes_per_sector) / bytes_per_mb | |
444 | return \ | |
445 | sprintf("D=[%s %0.3f▲ %0.3f▼]", db["disk_space_used"], w, r) | |
446 | } | |
447 | ||
2b221665 SK |
448 | function make_status_net( \ |
449 | out, | |
450 | number_of_interfaces_to_show, | |
451 | n, | |
452 | array_of_prefixes_of_interfaces_to_show, | |
453 | prefix, | |
454 | interface, | |
455 | label, | |
456 | count_printed, | |
457 | sep, | |
458 | io_stat, | |
459 | dw, dr, | |
460 | bytes_per_unit\ | |
461 | ) { | |
462 | out = "" | |
463 | number_of_interfaces_to_show = \ | |
464 | split(\ | |
465 | opt_prefixes_of_net_interfaces_to_show,\ | |
466 | array_of_prefixes_of_interfaces_to_show,\ | |
467 | ","\ | |
468 | ) | |
469 | for (n = 1; n <= number_of_interfaces_to_show; n++) { | |
470 | prefix = array_of_prefixes_of_interfaces_to_show[n] | |
471 | for (interface in net_addr) { | |
472 | if (interface ~ ("^" prefix)) { | |
473 | label = substr(interface, 1, 1) | |
474 | if (net_addr[interface]) { | |
475 | bytes_per_mb = 1024 * 1024 # TODO: option | |
476 | dw = net_io_diff_w[interface] / bytes_per_mb | |
477 | dr = net_io_diff_r[interface] / bytes_per_mb | |
478 | io_stat = sprintf("%0.3f▲ %0.3f▼", dw, dr) | |
479 | } else { | |
480 | io_stat = "--" | |
481 | } | |
482 | if (interface ~ "^w") { | |
483 | label = label ":" db["net_wifi_status"] | |
484 | } | |
485 | if (++count_printed > 1) { | |
486 | sep = " " | |
487 | } else { | |
488 | sep = "" | |
489 | } | |
490 | out = out sep label ":" io_stat | |
491 | } | |
492 | } | |
493 | } | |
494 | return sprintf("N[%s]", out) | |
0d116e88 SK |
495 | } |
496 | ||
365549a9 SK |
497 | function make_status_mpd( state, status) { |
498 | state = db["mpd_state"] | |
499 | ||
500 | if (state == "play") { | |
501 | status = make_status_mpd_state_known("▶") | |
502 | } else if (state == "pause") { | |
503 | status = make_status_mpd_state_known("❚❚") | |
504 | } else if (state == "stop") { | |
505 | status = make_status_mpd_state_known("⬛") | |
506 | } else { | |
507 | status = make_status_mpd_state_unknown("--") | |
508 | } | |
509 | ||
510 | return sprintf("[%s]", status) | |
511 | } | |
512 | ||
513 | function make_status_mpd_state_known(symbol) { | |
514 | return sprintf(\ | |
515 | "%s %s %s %s", | |
516 | symbol, | |
517 | db["mpd_curr_song_time"], | |
518 | db["mpd_curr_song_percent"], | |
519 | substr(db["mpd_curr_song_name"], 1, opt_mpd_song_max_chars)\ | |
520 | ) | |
521 | } | |
522 | ||
523 | function make_status_mpd_state_unknown(symbol) { | |
524 | return sprintf("%s", symbol) | |
525 | } | |
526 | ||
527 | function debug(location, msg) { | |
528 | if (opt_debug) { | |
529 | print_error(location, msg) | |
530 | } | |
531 | } | |
532 | ||
533 | function print_error(location, msg) { | |
534 | print(location " ==> " msg) > "/dev/stderr" | |
535 | } | |
438d0d5f SK |
536 | ' |
537 | } | |
538 | ||
6339a4f8 | 539 | produce_bar_req() { |
438d0d5f SK |
540 | echo '' |
541 | } | |
542 | ||
543 | spawn() { | |
544 | cmd="$1" | |
545 | pipe="$2" | |
365549a9 | 546 | msg_head="$3" |
438d0d5f SK |
547 | interval="$4" |
548 | while true; do | |
2b221665 SK |
549 | $cmd | while read line; do |
550 | echo "${msg_head} $line" > "$pipe" | |
551 | done | |
552 | sleep "$interval" | |
438d0d5f SK |
553 | done & |
554 | } | |
555 | ||
556 | main() { | |
4d314e0f | 557 | # Defaults |
2b221665 | 558 | debug=0 |
4d314e0f SK |
559 | dir_data="$HOME/.khatus" |
560 | weather_station_id='KJFK' | |
bbb42518 | 561 | screen_brightness_device_name='acpi_video0' |
2b221665 | 562 | prefixes_of_net_interfaces_to_show='w' # comma-separated |
c0e8473e | 563 | disk_space_device='/' |
cf698ca8 | 564 | disk_io_device='sda' |
4d314e0f SK |
565 | |
566 | # User-overrides | |
2b221665 SK |
567 | long_options='' |
568 | long_options+='debug' | |
569 | long_options+=',data-dir:' | |
570 | long_options+=',weather-station:' | |
571 | long_options+=',screen-device:' | |
572 | long_options+=',prefixes_of_net_interfaces_to_show:' | |
c0e8473e | 573 | long_options+=',disk_space_device:' |
4d314e0f SK |
574 | OPTS=$( |
575 | getopt \ | |
2b221665 SK |
576 | -o 'd' \ |
577 | -l $long_options \ | |
4d314e0f SK |
578 | -- "$@" |
579 | ) | |
580 | eval set -- "$OPTS" | |
581 | while true | |
582 | do | |
583 | case "$1" in | |
2b221665 SK |
584 | -d|--debug) |
585 | debug=1 | |
586 | shift | |
587 | ;; | |
4d314e0f SK |
588 | --data-dir) |
589 | dir_data="$2" | |
590 | shift 2 | |
591 | ;; | |
592 | --weather-station) | |
593 | weather_station_id="$2" | |
594 | shift 2 | |
595 | ;; | |
bbb42518 SK |
596 | --screen-device) |
597 | screen_brightness_device_name="$2" | |
598 | shift 2 | |
599 | ;; | |
2b221665 SK |
600 | --prefixes_of_net_interfaces_to_show) |
601 | prefixes_of_net_interfaces_to_show="$2" | |
602 | shift 2 | |
603 | ;; | |
c0e8473e SK |
604 | --disk_space_device) |
605 | disk_space_device="$2" | |
606 | shift 2 | |
607 | ;; | |
cf698ca8 SK |
608 | --disk_io_device) |
609 | disk_io_device="$2" | |
610 | shift 2 | |
611 | ;; | |
4d314e0f SK |
612 | --) |
613 | shift | |
614 | break | |
615 | ;; | |
616 | esac | |
617 | done | |
618 | ||
0c0ebbe1 | 619 | pipe="$dir_data/khatus_data_pipe" |
bbb42518 SK |
620 | screen_brightness_device_path='/sys/class/backlight' |
621 | screen_brightness_device_path+="/$screen_brightness_device_name" | |
0c0ebbe1 | 622 | |
4d314e0f | 623 | ( echo "Khatus starting with the following parameters:" |
2b221665 SK |
624 | ( echo " debug|= $debug" |
625 | echo " dir_data|= $dir_data" | |
0c0ebbe1 | 626 | echo " pipe|= $pipe" |
2b221665 SK |
627 | echo " screen_brightness_device_name|= $screen_brightness_device_name" |
628 | echo " screen_brightness_device_path|= $screen_brightness_device_path" | |
4d314e0f | 629 | echo " weather_station_id|= $weather_station_id" |
c0e8473e SK |
630 | echo " prefixes_of_net_interfaces_to_show|= $prefixes_of_net_interfaces_to_show" |
631 | echo " disk_space_device|= $disk_space_device" | |
cf698ca8 | 632 | echo " disk_io_device|= $disk_io_device" |
4d314e0f SK |
633 | ) | column -ts\| |
634 | echo '' | |
635 | ) >&2 | |
636 | ||
4d314e0f | 637 | mkdir -p "$dir_data" |
438d0d5f SK |
638 | rm -f "$pipe" |
639 | mkfifo "$pipe" | |
640 | ||
bbb42518 SK |
641 | cmd_produce_screen_brightness='produce_screen_brightness' |
642 | cmd_produce_screen_brightness+=" $screen_brightness_device_path" | |
2b221665 | 643 | |
0c0ebbe1 SK |
644 | cmd_produce_weather="produce_weather $weather_station_id" |
645 | ||
c0e8473e SK |
646 | cmd_produce_disk_space="produce_disk_space $disk_space_device" |
647 | ||
cf698ca8 SK |
648 | cmd_produce_disk_io="produce_disk_io $disk_io_device" |
649 | ||
4d314e0f | 650 | # TODO: Redirect each worker's stderr to a dedicated log file |
0c0ebbe1 | 651 | spawn produce_datetime "$pipe" 'in:DATE_TIME' 1 |
bbb42518 | 652 | spawn "$cmd_produce_screen_brightness" "$pipe" 'in:SCREEN_BRIGHTNESS' 1 |
0c0ebbe1 SK |
653 | spawn "$cmd_produce_weather" "$pipe" 'in:WEATHER' $(( 30 * 60 )) |
654 | spawn produce_mpd_state "$pipe" 'in:MPD_STATE' 1 | |
655 | spawn produce_mpd_song "$pipe" 'in:MPD_SONG' 1 | |
656 | spawn produce_volume "$pipe" 'in:VOLUME' 1 | |
ad0b3a5b | 657 | spawn produce_bluetooth_power "$pipe" 'in:BLUETOOTH_POWER' 5 |
0d116e88 | 658 | spawn produce_net_wifi_status "$pipe" 'in:NET_WIFI_STATUS' 5 |
2b221665 | 659 | spawn produce_net_addr_io "$pipe" 'in:NET_ADDR_IO' 1 |
c0e8473e | 660 | spawn "$cmd_produce_disk_space" "$pipe" 'in:DISK_SPACE' 1 |
cf698ca8 | 661 | spawn "$cmd_produce_disk_io" "$pipe" 'in:DISK_IO' 1 |
d3d7d712 | 662 | spawn produce_loadavg "$pipe" 'in:LOAD_AVG' 1 |
0c0ebbe1 | 663 | spawn produce_bar_req "$pipe" 'out:BAR' 1 |
2b221665 SK |
664 | |
665 | consume \ | |
666 | "$pipe" \ | |
667 | "$debug" \ | |
668 | "$prefixes_of_net_interfaces_to_show" | |
438d0d5f SK |
669 | } |
670 | ||
671 | main $@ |