Commit | Line | Data |
---|---|---|
438d0d5f SK |
1 | #! /bin/bash |
2 | ||
4d314e0f SK |
3 | set -e |
4 | ||
5dd1535a SK |
5 | produce_temperature() { |
6 | thermal_zone="$1" | |
7 | cat "/sys/class/thermal/thermal_zone${thermal_zone}/temp" | |
8 | } | |
9 | ||
d3d7d712 SK |
10 | produce_loadavg() { |
11 | cat /proc/loadavg | |
12 | } | |
13 | ||
cf698ca8 SK |
14 | produce_disk_io() { |
15 | disk_io_device="$1" | |
16 | awk ' | |
17 | { | |
18 | r = $3 | |
19 | w = $7 | |
20 | print w, r | |
21 | } | |
22 | ' "/sys/block/$disk_io_device/stat" | |
23 | } | |
24 | ||
c0e8473e SK |
25 | produce_disk_space() { |
26 | disk_space_device="$1" | |
27 | df --output=pcent "$disk_space_device" | awk 'NR == 2 {print $1}' | |
28 | } | |
29 | ||
2b221665 SK |
30 | produce_net_addr_io() { |
31 | ip -s addr \ | |
e70e90e1 | 32 | | awk ' |
2b221665 SK |
33 | BEGIN { |
34 | bytes_per_unit = 1024 * 1024 | |
35 | } | |
36 | ||
37 | /^[0-9]+:/ { | |
38 | sub(":$", "", $1) | |
39 | sub(":$", "", $2) | |
40 | sequence = $1 | |
41 | interface = $2 | |
42 | interfaces[sequence] = interface | |
43 | } | |
44 | ||
45 | /^ +inet [0-9]/ { | |
46 | sub("/[0-9]+", "", $2) | |
47 | addr = $2 | |
48 | addrs[interface] = addr | |
49 | } | |
50 | ||
51 | /^ +RX: / {transfer_direction = "r"} | |
52 | /^ +TX: / {transfer_direction = "w"} | |
53 | ||
54 | /^ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ *$/ { | |
55 | io[interface, transfer_direction] = $1; | |
56 | } | |
57 | ||
58 | END { | |
59 | for (seq=1; seq<=sequence; seq++) { | |
60 | interface = interfaces[seq] | |
61 | label = substr(interface, 1, 1) | |
62 | if (addrs[interface]) { | |
63 | curr_read = io[interface, "r"] | |
64 | curr_write = io[interface, "w"] | |
65 | print(interface, addrs[interface], curr_write, curr_read) | |
66 | } else { | |
67 | print(interface) | |
68 | } | |
69 | } | |
70 | }' | |
71 | } | |
72 | ||
0d116e88 SK |
73 | produce_net_wifi_status() { |
74 | nmcli \ | |
75 | -f ACTIVE,SSID,SIGNAL \ | |
76 | -t \ | |
77 | d wifi \ | |
78 | | awk \ | |
79 | -F ':' \ | |
80 | ' | |
81 | BEGIN {wifi_status = "--"} | |
82 | $1 == "yes" {wifi_status = $2 ":" $3 "%"} | |
83 | END {print wifi_status} | |
84 | ' | |
85 | } | |
86 | ||
ad0b3a5b SK |
87 | produce_bluetooth_power() { |
88 | echo -e 'show \n quit' \ | |
89 | | bluetoothctl \ | |
90 | | awk ' | |
91 | /^Controller / { | |
92 | controller = $2; | |
93 | controllers[++ctrl_count] = controller; | |
94 | } | |
95 | /^\t[A-Z][A-Za-z]+:/ { | |
96 | key = $1; | |
97 | sub(":$", "", key); | |
98 | val = $2; | |
99 | for (i=3; i<=NF; i++) { | |
100 | val = val " " $i}; | |
101 | data[controller, key] = val; | |
102 | } | |
103 | END { | |
104 | # Using the 1st seen controller. Should we select specific instead? | |
105 | power_status = data[controllers[1], "Powered"]; | |
106 | if (ctrl_count > 0) { | |
107 | if (power_status == "no") { | |
108 | power_status = "off" | |
109 | } else if (power_status == "yes") { | |
110 | power_status = "on" | |
111 | } else { | |
112 | printf("Unexpected bluetooth power status: %s\n", power_status)\ | |
113 | > "/dev/stderr"; | |
114 | power_status = "ERROR" | |
115 | } | |
116 | } else { | |
117 | power_status = "off" # TODO: Perhaps use differentiated marker? | |
118 | } | |
62aa4063 | 119 | printf("%s\n", power_status); |
ad0b3a5b SK |
120 | }' |
121 | } | |
122 | ||
bbb42518 SK |
123 | produce_screen_brightness() { |
124 | screen_brightness_device_path="$1" | |
125 | echo "\ | |
126 | $(cat $screen_brightness_device_path/max_brightness) \ | |
127 | $(cat $screen_brightness_device_path/brightness)\ | |
128 | " | |
129 | } | |
130 | ||
61e5a351 SK |
131 | produce_volume() { |
132 | pactl list sinks \ | |
133 | | awk ' | |
134 | /^\tMute:/ { | |
135 | printf("%s,", $0); | |
136 | } | |
137 | /^\tVolume:/ { | |
138 | for (i=2; i<=NF; i++) printf(" %s", $i); | |
139 | }' \ | |
140 | | awk -v RS=',' ' | |
141 | /^[ \t]*Mute:/ {mute = $2} | |
142 | /^[ \t]*front-left:/ {left = $4} | |
143 | /^[ \t]*front-right:/ {right = $4} | |
144 | END { | |
145 | if (mute == "yes") { | |
62aa4063 | 146 | print("x") |
61e5a351 | 147 | } else { |
62aa4063 | 148 | print("%s %s\n", left, right) |
61e5a351 SK |
149 | } |
150 | } | |
151 | ' | |
152 | } | |
153 | ||
365549a9 SK |
154 | produce_mpd_state() { |
155 | echo 'status' \ | |
156 | | nc 127.0.0.1 6600 \ | |
157 | | awk ' | |
158 | { | |
159 | status[$1] = $2 | |
160 | } | |
161 | ||
162 | /^time: +[0-9]+:[0-9]+$/ { | |
163 | split($2, time, ":") | |
164 | seconds_current = time[1] | |
165 | seconds_total = time[2] | |
166 | ||
167 | hours = int(seconds_current / 60 / 60); | |
168 | secs_beyond_hours = seconds_current - (hours * 60 * 60); | |
169 | mins = int(secs_beyond_hours / 60); | |
170 | secs = secs_beyond_hours - (mins * 60); | |
171 | if (hours > 0) { | |
172 | current_time = sprintf("%d:%.2d:%.2d", hours, mins, secs) | |
173 | } else { | |
174 | current_time = sprintf("%.2d:%.2d", mins, secs) | |
175 | } | |
176 | ||
177 | if (seconds_total > 0) { | |
178 | time_percentage = (seconds_current / seconds_total) * 100 | |
179 | current_percentage = sprintf("%d%%", time_percentage) | |
180 | } else { | |
181 | current_percentage = "~" | |
182 | } | |
183 | } | |
184 | ||
185 | END { | |
186 | state = status["state:"] | |
187 | ||
188 | if (state == "play") { | |
189 | symbol = "▶" | |
190 | } else if (state == "pause") { | |
191 | symbol = "❚❚" | |
192 | } else if (state == "stop") { | |
193 | symbol = "⬛" | |
194 | } else { | |
195 | symbol = "--" | |
196 | } | |
197 | ||
198 | printf(\ | |
62aa4063 | 199 | "%s %s %s\n", |
365549a9 SK |
200 | status["state:"], current_time, current_percentage\ |
201 | ) | |
202 | } | |
203 | ' | |
204 | } | |
205 | ||
206 | produce_mpd_song() { | |
207 | echo 'currentsong' \ | |
208 | | nc 127.0.0.1 6600 \ | |
209 | | awk ' | |
210 | /^OK/ { | |
211 | next | |
212 | } | |
213 | ||
214 | { | |
215 | key = $1 | |
216 | sub("^" key " +", "") | |
217 | val = $0 | |
218 | data[key] = val | |
219 | } | |
220 | ||
221 | END { | |
222 | name = data["Name:"] | |
223 | title = data["Title:"] | |
224 | file = data["file:"] | |
225 | ||
226 | if (name) { | |
227 | out = name | |
228 | } else if (title) { | |
229 | out = title | |
230 | } else if (file) { | |
231 | last = split(file, parts, "/") | |
232 | out = parts[last] | |
233 | } else { | |
234 | out = "" | |
235 | } | |
236 | print out | |
237 | } | |
238 | ' | |
239 | } | |
438d0d5f | 240 | |
6339a4f8 | 241 | produce_weather() { |
4d314e0f SK |
242 | weather_station_id="$1" |
243 | metar -d "$weather_station_id" 2>&1 \ | |
438d0d5f SK |
244 | | awk ' |
245 | /METAR pattern not found in NOAA data/ { | |
246 | failures++ | |
247 | } | |
248 | ||
249 | /^Temperature/ { | |
250 | celsius = $3; | |
251 | fahrenheit = (celsius * (9 / 5)) + 32; | |
252 | temperature = fahrenheit | |
253 | } | |
254 | ||
255 | END { | |
256 | if (failures > 0) { | |
257 | temperature = "--" | |
258 | } | |
259 | print temperature "°F" | |
260 | }' | |
261 | } | |
262 | ||
6339a4f8 | 263 | produce_datetime() { |
438d0d5f SK |
264 | date +'%a %b %d %H:%M:%S' |
265 | } | |
266 | ||
6339a4f8 | 267 | consume() { |
438d0d5f | 268 | pipe="$1" |
2b221665 SK |
269 | debug="$2" |
270 | prefixes_of_net_interfaces_to_show="$3" | |
438d0d5f SK |
271 | tail -f "$pipe" \ |
272 | | stdbuf -o L awk \ | |
2b221665 | 273 | -v opt_debug="$debug" \ |
365549a9 | 274 | -v opt_mpd_song_max_chars=10 \ |
2b221665 | 275 | -v opt_prefixes_of_net_interfaces_to_show="$prefixes_of_net_interfaces_to_show" \ |
438d0d5f | 276 | ' |
5dd1535a SK |
277 | /^in:TEMPERATURE/\ |
278 | { | |
279 | split_msg_parts() | |
280 | db["temperature"] = $1 | |
281 | } | |
282 | ||
d3d7d712 SK |
283 | /^in:LOAD_AVG/\ |
284 | { | |
285 | split_msg_parts() | |
286 | set_load_avg() | |
287 | } | |
288 | ||
cf698ca8 SK |
289 | /^in:DISK_IO/\ |
290 | { | |
291 | split_msg_parts() | |
292 | set_disk_io() | |
293 | } | |
294 | ||
c0e8473e SK |
295 | /^in:DISK_SPACE/\ |
296 | { | |
297 | split_msg_parts() | |
298 | db["disk_space_used"] = msg_body | |
299 | } | |
300 | ||
2b221665 SK |
301 | /^in:NET_ADDR_IO/\ |
302 | { | |
303 | split_msg_parts() | |
304 | set_net_addr_io() | |
305 | } | |
306 | ||
0d116e88 SK |
307 | /^in:NET_WIFI_STATUS/\ |
308 | { | |
309 | split_msg_parts() | |
310 | db["net_wifi_status"] = msg_body | |
311 | } | |
312 | ||
ad0b3a5b SK |
313 | /^in:BLUETOOTH_POWER/\ |
314 | { | |
315 | split_msg_parts() | |
316 | db["bluetooth_power"] = msg_body | |
317 | } | |
318 | ||
bbb42518 SK |
319 | /^in:SCREEN_BRIGHTNESS/\ |
320 | { | |
321 | split_msg_parts() | |
322 | set_screen_brightness() | |
323 | } | |
324 | ||
61e5a351 SK |
325 | /^in:VOLUME/\ |
326 | { | |
327 | split_msg_parts() | |
328 | db["volume"] = msg_body | |
329 | } | |
330 | ||
365549a9 SK |
331 | /^in:MPD_STATE/\ |
332 | { | |
333 | split_msg_parts() | |
334 | db["mpd_state"] = $1 | |
335 | db["mpd_curr_song_time"] = $2 | |
336 | db["mpd_curr_song_percent"] = $3 | |
337 | } | |
338 | ||
339 | /^in:MPD_SONG/\ | |
438d0d5f | 340 | { |
365549a9 SK |
341 | split_msg_parts() |
342 | db["mpd_curr_song_name"] = msg_body | |
438d0d5f SK |
343 | } |
344 | ||
365549a9 | 345 | /^in:WEATHER/\ |
438d0d5f | 346 | { |
365549a9 SK |
347 | split_msg_parts() |
348 | db["weather_temperature"] = msg_body | |
438d0d5f SK |
349 | } |
350 | ||
365549a9 | 351 | /^in:DATE_TIME/\ |
438d0d5f | 352 | { |
365549a9 SK |
353 | split_msg_parts() |
354 | db["datetime"] = msg_body | |
355 | } | |
356 | ||
357 | /^out:BAR/\ | |
358 | { | |
359 | split_msg_parts() | |
438d0d5f SK |
360 | print make_bar() |
361 | } | |
362 | ||
d3d7d712 SK |
363 | function set_load_avg( sched) { |
364 | split($4, sched, "/") | |
365 | db["load_avg_1min"] = $1 | |
366 | db["load_avg_5min"] = $2 | |
367 | db["load_avg_15min"] = $3 | |
368 | db["kern_sched_queue_runnable"] = sched[1] | |
369 | db["kern_sched_queue_total"] = sched[2] | |
370 | db["kern_sched_latest_pid"] = $5 | |
371 | } | |
365549a9 | 372 | |
cf698ca8 SK |
373 | function set_disk_io( curr_w, curr_r, prev_w, prev_r) { |
374 | curr_w = $1 | |
375 | curr_r = $2 | |
376 | prev_w = db["disk_io_curr_w"] | |
377 | prev_r = db["disk_io_curr_r"] | |
378 | db["disk_io_curr_w"] = curr_w | |
379 | db["disk_io_curr_r"] = curr_r | |
380 | db["disk_io_diff_w"] = curr_w - prev_w | |
381 | db["disk_io_diff_r"] = curr_r - prev_r | |
382 | } | |
383 | ||
2b221665 SK |
384 | function set_net_addr_io( \ |
385 | interface, address, io_curr_w, io_curr_r, io_prev_w, io_prev_r\ | |
386 | ) { | |
387 | interface = $1 | |
388 | address = $2 | |
389 | io_curr_w = $3 | |
390 | io_curr_r = $4 | |
391 | if (interface) { | |
392 | if (address && io_curr_w && io_curr_r) { | |
393 | # recalculate | |
394 | io_prev_w = net_io_curr_w[interface] | |
395 | io_prev_r = net_io_curr_r[interface] | |
396 | ||
397 | net_addr[interface] = address | |
398 | net_io_curr_w[interface] = io_curr_w | |
399 | net_io_curr_r[interface] = io_curr_r | |
400 | net_io_diff_w[interface] = io_curr_w - io_prev_w | |
401 | net_io_diff_r[interface] = io_curr_r - io_prev_r | |
402 | } else { | |
403 | # clear | |
404 | net_addr[interface] = "" | |
405 | net_io_curr_w[interface] = 0 | |
406 | net_io_curr_r[interface] = 0 | |
407 | net_io_diff_w[interface] = 0 | |
408 | net_io_diff_r[interface] = 0 | |
409 | } | |
410 | } | |
411 | } | |
412 | ||
bbb42518 SK |
413 | function set_screen_brightness( max, cur) { |
414 | max = $1 | |
415 | cur = $2 | |
416 | db["screen_brightness"] = (cur / max) * 100 | |
417 | } | |
418 | ||
365549a9 SK |
419 | function split_msg_parts() { |
420 | msg_head = $1 | |
421 | sub("^" msg_head " +", "") | |
422 | msg_body = $0 | |
423 | debug(msg_head, msg_body) | |
438d0d5f SK |
424 | } |
425 | ||
365549a9 | 426 | function make_bar( position, bar, sep, i, j) { |
d3d7d712 | 427 | position[++i] = make_status_cpu() |
cf698ca8 | 428 | position[++i] = make_status_disk() |
0d116e88 | 429 | position[++i] = make_status_net() |
ad0b3a5b | 430 | position[++i] = sprintf("B=%s", db["bluetooth_power"]) |
bbb42518 | 431 | position[++i] = sprintf("*%d%%", db["screen_brightness"]) |
61e5a351 | 432 | position[++i] = sprintf("(%s)", db["volume"]) |
365549a9 | 433 | position[++i] = make_status_mpd() |
438d0d5f SK |
434 | position[++i] = db["weather_temperature"] |
435 | position[++i] = db["datetime"] | |
436 | bar = "" | |
437 | sep = "" | |
438 | for (j = 1; j <= i; j++) { | |
439 | bar = bar sep position[j] | |
440 | sep = " " | |
441 | } | |
442 | return bar | |
443 | } | |
365549a9 | 444 | |
5dd1535a | 445 | function make_status_cpu( load, temp) { |
d3d7d712 | 446 | load = db["load_avg_1min"] |
5dd1535a SK |
447 | temp = db["temperature"] / 1000 |
448 | return sprintf("C=[%4.2f %d°C]", load, temp) | |
d3d7d712 SK |
449 | } |
450 | ||
cf698ca8 SK |
451 | function make_status_disk( bytes_per_sector, bytes_per_mb, w, r) { |
452 | bytes_per_sector = 512 | |
453 | bytes_per_mb = 1024 * 1024 | |
454 | w = (db["disk_io_diff_w"] * bytes_per_sector) / bytes_per_mb | |
455 | r = (db["disk_io_diff_r"] * bytes_per_sector) / bytes_per_mb | |
456 | return \ | |
457 | sprintf("D=[%s %0.3f▲ %0.3f▼]", db["disk_space_used"], w, r) | |
458 | } | |
459 | ||
2b221665 SK |
460 | function make_status_net( \ |
461 | out, | |
462 | number_of_interfaces_to_show, | |
463 | n, | |
464 | array_of_prefixes_of_interfaces_to_show, | |
465 | prefix, | |
466 | interface, | |
467 | label, | |
468 | count_printed, | |
469 | sep, | |
470 | io_stat, | |
471 | dw, dr, | |
472 | bytes_per_unit\ | |
473 | ) { | |
474 | out = "" | |
475 | number_of_interfaces_to_show = \ | |
476 | split(\ | |
477 | opt_prefixes_of_net_interfaces_to_show,\ | |
478 | array_of_prefixes_of_interfaces_to_show,\ | |
479 | ","\ | |
480 | ) | |
481 | for (n = 1; n <= number_of_interfaces_to_show; n++) { | |
482 | prefix = array_of_prefixes_of_interfaces_to_show[n] | |
483 | for (interface in net_addr) { | |
484 | if (interface ~ ("^" prefix)) { | |
485 | label = substr(interface, 1, 1) | |
486 | if (net_addr[interface]) { | |
487 | bytes_per_mb = 1024 * 1024 # TODO: option | |
488 | dw = net_io_diff_w[interface] / bytes_per_mb | |
489 | dr = net_io_diff_r[interface] / bytes_per_mb | |
490 | io_stat = sprintf("%0.3f▲ %0.3f▼", dw, dr) | |
491 | } else { | |
492 | io_stat = "--" | |
493 | } | |
494 | if (interface ~ "^w") { | |
495 | label = label ":" db["net_wifi_status"] | |
496 | } | |
497 | if (++count_printed > 1) { | |
498 | sep = " " | |
499 | } else { | |
500 | sep = "" | |
501 | } | |
502 | out = out sep label ":" io_stat | |
503 | } | |
504 | } | |
505 | } | |
506 | return sprintf("N[%s]", out) | |
0d116e88 SK |
507 | } |
508 | ||
365549a9 SK |
509 | function make_status_mpd( state, status) { |
510 | state = db["mpd_state"] | |
511 | ||
512 | if (state == "play") { | |
513 | status = make_status_mpd_state_known("▶") | |
514 | } else if (state == "pause") { | |
515 | status = make_status_mpd_state_known("❚❚") | |
516 | } else if (state == "stop") { | |
517 | status = make_status_mpd_state_known("⬛") | |
518 | } else { | |
519 | status = make_status_mpd_state_unknown("--") | |
520 | } | |
521 | ||
522 | return sprintf("[%s]", status) | |
523 | } | |
524 | ||
525 | function make_status_mpd_state_known(symbol) { | |
526 | return sprintf(\ | |
527 | "%s %s %s %s", | |
528 | symbol, | |
529 | db["mpd_curr_song_time"], | |
530 | db["mpd_curr_song_percent"], | |
531 | substr(db["mpd_curr_song_name"], 1, opt_mpd_song_max_chars)\ | |
532 | ) | |
533 | } | |
534 | ||
535 | function make_status_mpd_state_unknown(symbol) { | |
536 | return sprintf("%s", symbol) | |
537 | } | |
538 | ||
539 | function debug(location, msg) { | |
540 | if (opt_debug) { | |
541 | print_error(location, msg) | |
542 | } | |
543 | } | |
544 | ||
545 | function print_error(location, msg) { | |
546 | print(location " ==> " msg) > "/dev/stderr" | |
547 | } | |
438d0d5f SK |
548 | ' |
549 | } | |
550 | ||
6339a4f8 | 551 | produce_bar_req() { |
438d0d5f SK |
552 | echo '' |
553 | } | |
554 | ||
555 | spawn() { | |
556 | cmd="$1" | |
557 | pipe="$2" | |
365549a9 | 558 | msg_head="$3" |
438d0d5f SK |
559 | interval="$4" |
560 | while true; do | |
2b221665 SK |
561 | $cmd | while read line; do |
562 | echo "${msg_head} $line" > "$pipe" | |
563 | done | |
564 | sleep "$interval" | |
438d0d5f SK |
565 | done & |
566 | } | |
567 | ||
568 | main() { | |
4d314e0f | 569 | # Defaults |
2b221665 | 570 | debug=0 |
4d314e0f SK |
571 | dir_data="$HOME/.khatus" |
572 | weather_station_id='KJFK' | |
bbb42518 | 573 | screen_brightness_device_name='acpi_video0' |
2b221665 | 574 | prefixes_of_net_interfaces_to_show='w' # comma-separated |
c0e8473e | 575 | disk_space_device='/' |
cf698ca8 | 576 | disk_io_device='sda' |
5dd1535a | 577 | thermal_zone=0 |
4d314e0f SK |
578 | |
579 | # User-overrides | |
2b221665 SK |
580 | long_options='' |
581 | long_options+='debug' | |
582 | long_options+=',data-dir:' | |
583 | long_options+=',weather-station:' | |
584 | long_options+=',screen-device:' | |
585 | long_options+=',prefixes_of_net_interfaces_to_show:' | |
c0e8473e | 586 | long_options+=',disk_space_device:' |
5dd1535a | 587 | long_options+=',thermal_zone:' |
4d314e0f SK |
588 | OPTS=$( |
589 | getopt \ | |
2b221665 SK |
590 | -o 'd' \ |
591 | -l $long_options \ | |
4d314e0f SK |
592 | -- "$@" |
593 | ) | |
594 | eval set -- "$OPTS" | |
595 | while true | |
596 | do | |
597 | case "$1" in | |
2b221665 SK |
598 | -d|--debug) |
599 | debug=1 | |
600 | shift | |
601 | ;; | |
4d314e0f SK |
602 | --data-dir) |
603 | dir_data="$2" | |
604 | shift 2 | |
605 | ;; | |
606 | --weather-station) | |
607 | weather_station_id="$2" | |
608 | shift 2 | |
609 | ;; | |
bbb42518 SK |
610 | --screen-device) |
611 | screen_brightness_device_name="$2" | |
612 | shift 2 | |
613 | ;; | |
2b221665 SK |
614 | --prefixes_of_net_interfaces_to_show) |
615 | prefixes_of_net_interfaces_to_show="$2" | |
616 | shift 2 | |
617 | ;; | |
c0e8473e SK |
618 | --disk_space_device) |
619 | disk_space_device="$2" | |
620 | shift 2 | |
621 | ;; | |
cf698ca8 SK |
622 | --disk_io_device) |
623 | disk_io_device="$2" | |
624 | shift 2 | |
625 | ;; | |
5dd1535a SK |
626 | --thermal_zone) |
627 | thermal_zone="$2" | |
628 | shift 2 | |
629 | ;; | |
4d314e0f SK |
630 | --) |
631 | shift | |
632 | break | |
633 | ;; | |
634 | esac | |
635 | done | |
636 | ||
0c0ebbe1 | 637 | pipe="$dir_data/khatus_data_pipe" |
bbb42518 SK |
638 | screen_brightness_device_path='/sys/class/backlight' |
639 | screen_brightness_device_path+="/$screen_brightness_device_name" | |
0c0ebbe1 | 640 | |
4d314e0f | 641 | ( echo "Khatus starting with the following parameters:" |
2b221665 SK |
642 | ( echo " debug|= $debug" |
643 | echo " dir_data|= $dir_data" | |
0c0ebbe1 | 644 | echo " pipe|= $pipe" |
2b221665 SK |
645 | echo " screen_brightness_device_name|= $screen_brightness_device_name" |
646 | echo " screen_brightness_device_path|= $screen_brightness_device_path" | |
4d314e0f | 647 | echo " weather_station_id|= $weather_station_id" |
c0e8473e SK |
648 | echo " prefixes_of_net_interfaces_to_show|= $prefixes_of_net_interfaces_to_show" |
649 | echo " disk_space_device|= $disk_space_device" | |
cf698ca8 | 650 | echo " disk_io_device|= $disk_io_device" |
5dd1535a | 651 | echo " thermal_zone|= $thermal_zone" |
4d314e0f SK |
652 | ) | column -ts\| |
653 | echo '' | |
654 | ) >&2 | |
655 | ||
4d314e0f | 656 | mkdir -p "$dir_data" |
438d0d5f SK |
657 | rm -f "$pipe" |
658 | mkfifo "$pipe" | |
659 | ||
bbb42518 SK |
660 | cmd_produce_screen_brightness='produce_screen_brightness' |
661 | cmd_produce_screen_brightness+=" $screen_brightness_device_path" | |
2b221665 | 662 | |
0c0ebbe1 SK |
663 | cmd_produce_weather="produce_weather $weather_station_id" |
664 | ||
c0e8473e SK |
665 | cmd_produce_disk_space="produce_disk_space $disk_space_device" |
666 | ||
cf698ca8 SK |
667 | cmd_produce_disk_io="produce_disk_io $disk_io_device" |
668 | ||
5dd1535a SK |
669 | cmd_produce_temperature="produce_temperature $thermal_zone" |
670 | ||
4d314e0f | 671 | # TODO: Redirect each worker's stderr to a dedicated log file |
0c0ebbe1 | 672 | spawn produce_datetime "$pipe" 'in:DATE_TIME' 1 |
bbb42518 | 673 | spawn "$cmd_produce_screen_brightness" "$pipe" 'in:SCREEN_BRIGHTNESS' 1 |
0c0ebbe1 SK |
674 | spawn "$cmd_produce_weather" "$pipe" 'in:WEATHER' $(( 30 * 60 )) |
675 | spawn produce_mpd_state "$pipe" 'in:MPD_STATE' 1 | |
676 | spawn produce_mpd_song "$pipe" 'in:MPD_SONG' 1 | |
677 | spawn produce_volume "$pipe" 'in:VOLUME' 1 | |
ad0b3a5b | 678 | spawn produce_bluetooth_power "$pipe" 'in:BLUETOOTH_POWER' 5 |
0d116e88 | 679 | spawn produce_net_wifi_status "$pipe" 'in:NET_WIFI_STATUS' 5 |
2b221665 | 680 | spawn produce_net_addr_io "$pipe" 'in:NET_ADDR_IO' 1 |
c0e8473e | 681 | spawn "$cmd_produce_disk_space" "$pipe" 'in:DISK_SPACE' 1 |
cf698ca8 | 682 | spawn "$cmd_produce_disk_io" "$pipe" 'in:DISK_IO' 1 |
d3d7d712 | 683 | spawn produce_loadavg "$pipe" 'in:LOAD_AVG' 1 |
5dd1535a | 684 | spawn "$cmd_produce_temperature" "$pipe" 'in:TEMPERATURE' 1 |
0c0ebbe1 | 685 | spawn produce_bar_req "$pipe" 'out:BAR' 1 |
2b221665 SK |
686 | |
687 | consume \ | |
688 | "$pipe" \ | |
689 | "$debug" \ | |
690 | "$prefixes_of_net_interfaces_to_show" | |
438d0d5f SK |
691 | } |
692 | ||
693 | main $@ |