Commit 43dd9f49b97c797aa58ba8c6cadc9ec1867da590
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add makefile and update README
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README.md
| 1 | -# Battery indicator for tmux/FreeBSD | 1 | +# Battery indicator for tmux |
| 2 | 2 | ||
| 3 | This is is a little C program to indicate the current battery state and | 3 | This is is a little C program to indicate the current battery state and |
| 4 | -percentage in the tmux status bar. | ||
| 5 | -It uses the FreeBSD `sysctl` and is not compatible with Linux. | 4 | +percentage in the tmux status bar. It is tmux specific as it generates status |
| 5 | +configuration colors according to the battery level. | ||
| 6 | 6 | ||
| 7 | -Requires a font that includes utf-8 symbols. Iosevka and JetBrains Mono from | ||
| 8 | -NerdFonts have been tested. | 7 | +It supports Linux (using `/sys/class/power_supply`) and FreeBSD with `sysctl`. |
| 9 | 8 | ||
| 10 | -Compile with | 9 | +Requires a font that includes battery symbols. Iosevka and JetBrains Mono |
| 10 | +from NerdFonts have been tested. the output is generated in utf-8. | ||
| 11 | 11 | ||
| 12 | -```sh | ||
| 13 | -cc -O2 battery.c -o battery | ||
| 14 | -``` | ||
| 15 | - | ||
| 16 | -and copy or link the executable into `~/.local/bin`, which should be on your | ||
| 17 | -`$PATH`. | 12 | +Compile with gnu `make` (`gmake` command in FreeBSD) and copy or link the |
| 13 | +executable into `~/.local/bin`, which should be on your `$PATH`. | ||
| 18 | 14 | ||
| 19 | Edit `~/.tmux.conf` and setup the status bar with something like | 15 | Edit `~/.tmux.conf` and setup the status bar with something like |
| 20 | 16 | ||
| 21 | ```tmux | 17 | ```tmux |
| 22 | -set-option -g status-right "#($HOME/.local/bin/battery) %a, %d %b %H:%M " | 18 | +set-option -g status-right " #($HOME/.local/bin/battery) %a, %d %b %H:%M " |
| 23 | ``` | 19 | ``` |
| 24 | 20 | ||
| 25 | Reload tmux and enjoy! | 21 | Reload tmux and enjoy! |
battery.py
| @@ -1,39 +0,0 @@ | @@ -1,39 +0,0 @@ | ||
| 1 | -#!/usr/bin/env python3 | ||
| 2 | - | ||
| 3 | -import subprocess | ||
| 4 | - | ||
| 5 | -bat_icons = [ | ||
| 6 | - "\uf58d", # 0% | ||
| 7 | - "\uf579", | ||
| 8 | - "\uf57a", | ||
| 9 | - "\uf57b", | ||
| 10 | - "\uf57c", | ||
| 11 | - "\uf57d", # 50% | ||
| 12 | - "\uf57e", | ||
| 13 | - "\uf57f", | ||
| 14 | - "\uf580", | ||
| 15 | - "\uf581", | ||
| 16 | - "\uf578", # 100% | ||
| 17 | -] | ||
| 18 | -# bat_alert = f582 | ||
| 19 | -# bat_plus = f58e | ||
| 20 | -# bat_minus = f58b | ||
| 21 | -# bat_unknown = f590 | ||
| 22 | -# bat_charging = f583 | ||
| 23 | - | ||
| 24 | -out = str( | ||
| 25 | - subprocess.run(["sysctl", "hw.acpi.battery"], capture_output=True).stdout, "UTF-8" | ||
| 26 | -) | ||
| 27 | -bat = dict(line.split(": ") for line in out.splitlines()) | ||
| 28 | - | ||
| 29 | -state = int(bat["hw.acpi.battery.state"]) | ||
| 30 | -life = int(bat["hw.acpi.battery.life"]) | ||
| 31 | - | ||
| 32 | -if state == 0: # fully charged | ||
| 33 | - print(f"\uf583 Full") | ||
| 34 | -elif state == 1: # discharging | ||
| 35 | - print(f"{bat_icons[life // 10]} {life}%") | ||
| 36 | -elif state == 2: # charging | ||
| 37 | - print(f"\uf583 {life}%") | ||
| 38 | -elif state == 7: # disconnected | ||
| 39 | - print("\uf590 Disconnected") |