From b4355960eff6be5e3398e2030acd9ac9da6ec472 Mon Sep 17 00:00:00 2001
From: tv <tv@e>
Date: Mon, 22 Jan 2024 10:36:56 +0100
Subject: q-power_supply: RIP

---
 krebs/5pkgs/simple/q-power_supply.nix | 146 ----------------------------------
 1 file changed, 146 deletions(-)
 delete mode 100644 krebs/5pkgs/simple/q-power_supply.nix

diff --git a/krebs/5pkgs/simple/q-power_supply.nix b/krebs/5pkgs/simple/q-power_supply.nix
deleted file mode 100644
index ef133bfbd..000000000
--- a/krebs/5pkgs/simple/q-power_supply.nix
+++ /dev/null
@@ -1,146 +0,0 @@
-{ gawk, gnused, writeDashBin }:
-
-writeDashBin "q-power_supply" ''
-  power_supply() {(
-    set -efu
-    uevent=$1
-    eval "$(${gnused}/bin/sed -n '
-      s/^\([A-Z_]\+=[0-9A-Za-z_-]*\)$/export \1/p
-    ' $uevent)"
-    case $POWER_SUPPLY_NAME in
-      AC|Mains)
-        exit # not battery
-        ;;
-    esac
-    exec </dev/null
-    exec ${gawk}/bin/awk '
-      function die(s) {
-        printf "%s: %s\n", name, s
-        exit 1
-      }
-
-      function print_hm(h, m) {
-        m = (h - int(h)) * 60
-        return sprintf("%dh%dm", h, m)
-      }
-
-      function print_bar(r) {
-        return \
-          (r >= .1 ? bar_gradient[0] : bar_background) "■" \
-          (r >= .2 ? bar_gradient[1] : bar_background) "■" \
-          (r >= .3 ? bar_gradient[2] : bar_background) "■" \
-          (r >= .4 ? bar_gradient[3] : bar_background) "■" \
-          (r >= .5 ? bar_gradient[4] : bar_background) "■" \
-          (r >= .6 ? bar_gradient[5] : bar_background) "■" \
-          (r >= .7 ? bar_gradient[6] : bar_background) "■" \
-          (r >= .8 ? bar_gradient[7] : bar_background) "■" \
-          (r >= .9 ? bar_gradient[8] : bar_background) "■" \
-          (r >=  1 ? bar_gradient[9] : bar_background) "■" \
-          sgr()
-      }
-
-      function rgb(r, g, b) {
-        return sgr("38;2;" r ";" g ";" b)
-      }
-
-      function sgr(p) {
-        return "\x1b[" p "m"
-      }
-
-      BEGIN {
-        bar_gradient[0] = rgb(216, 100,  83)
-        bar_gradient[1] = rgb(210, 113,  72)
-        bar_gradient[2] = rgb(201, 125,  65)
-        bar_gradient[3] = rgb(190, 137,  63)
-        bar_gradient[4] = rgb(178, 148,  67)
-        bar_gradient[5] = rgb(166, 158,  75)
-        bar_gradient[6] = rgb(153, 167,  88)
-        bar_gradient[7] = rgb(140, 174, 104)
-        bar_gradient[8] = rgb(127, 181, 122)
-        bar_gradient[9] = rgb(116, 187, 141)
-        bar_background  = rgb( 64,  64,  64)
-      }
-
-      END {
-        name = ENVIRON["POWER_SUPPLY_NAME"]
-        status = ENVIRON["POWER_SUPPLY_STATUS"]
-
-        charge_unit = "Ah"
-        charge_now = ENVIRON["POWER_SUPPLY_CHARGE_NOW"] / 10^6
-        charge_full = ENVIRON["POWER_SUPPLY_CHARGE_FULL"] / 10^6
-
-        current_unit = "A"
-        current_now = ENVIRON["POWER_SUPPLY_CURRENT_NOW"] / 10^6
-
-        energy_unit = "Wh"
-        energy_now = ENVIRON["POWER_SUPPLY_ENERGY_NOW"] / 10^6
-        energy_full = ENVIRON["POWER_SUPPLY_ENERGY_FULL"] / 10^6
-
-        power_unit = "W"
-        power_now = ENVIRON["POWER_SUPPLY_POWER_NOW"] / 10^6
-
-        voltage_unit = "V"
-        voltage_now = ENVIRON["POWER_SUPPLY_VOLTAGE_NOW"] / 10^6
-        voltage_min_design = ENVIRON["POWER_SUPPLY_VOLTAGE_MIN_DESIGN"] / 10^6
-
-        #printf "charge_now: %s\n", charge_now
-        #printf "charge_full: %s\n", charge_full
-        #printf "current_now: %s\n", current_now
-        #printf "energy_now: %s\n", energy_now
-        #printf "energy_full: %s\n", energy_full
-        #printf "energy_full: %s\n", ENVIRON["POWER_SUPPLY_ENERGY_FULL"]
-        #printf "energy_full: %s\n", ENVIRON["POWER_SUPPLY_ENERGY_FULL"] / 10^6
-        #printf "power_now: %s\n", power_now
-        #printf "voltage_now: %s\n", voltage_now
-
-        if (current_now == 0 && voltage_now != 0) {
-          current_now = power_now / voltage_now
-        }
-        if (power_now == 0) {
-          power_now = current_now * voltage_now
-        }
-        if (charge_now == 0 && voltage_min_design != 0) {
-          charge_now = energy_now / voltage_min_design
-        }
-        if (energy_now == 0) {
-          energy_now = charge_now * voltage_min_design
-        }
-        if (charge_full == 0 && voltage_min_design != 0) {
-          charge_full = energy_full / voltage_min_design
-        }
-        if (energy_full == 0) {
-          energy_full = charge_full * voltage_min_design
-        }
-
-        if (charge_now == 0 || charge_full == 0) {
-          die("unknown charge")
-        }
-
-        charge_ratio = charge_now / charge_full
-
-        out = out name
-        out = out sprintf(" %s", print_bar(charge_ratio))
-        out = out sprintf(" %d%", charge_ratio * 100)
-        out = out sprintf(" %.2f%s", charge_now, charge_unit)
-        if (current_now != 0) {
-          out = out sprintf("/%.1f%s", current_now, current_unit)
-        }
-        out = out sprintf(" %d%s", energy_full, energy_unit)
-        if (power_now != 0) {
-          out = out sprintf("/%.1f%s", power_now, power_unit)
-        }
-        if (current_now != 0) {
-          out = out sprintf(" %s", print_hm(charge_now / current_now))
-        }
-
-        out = out " " status
-
-        print out
-      }
-    '
-  )}
-
-  for uevent in /sys/class/power_supply/*/uevent; do
-    power_supply "$uevent" || :
-  done
-''
-- 
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