写了一个 waybar 模块: 478 呼吸法，分享一下

[wukaige]

breath.sh:

#!/usr/bin/env bash

STATE_FILE="/tmp/breath_state_478"

# 4s inhale, 7s hold, 8s exhale = 19 total frames
# 每秒一帧

frames=(
  # --- Inhale 4s (0~3)
  "󰪞 |INHALE"
  "󰪠 |INHALE"
  "󰪢 |INHALE"
  "󰪤 |INHALE"

  # --- Hold 7s (4~10)
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"
  "󰪥 |HOLDON"

  # --- Exhale 8s (11~18)
  "󰪥 |EXHALE"
  "󰪤 |EXHALE"
  "󰪣 |EXHALE"
  "󰪢 |EXHALE"
  "󰪡 |EXHALE"
  "󰪠 |EXHALE"
  "󰪟 |EXHALE"
  "󰪞 |EXHALE"
  "󰪞 |EXHALE"
)

TOTAL=${#frames[@]}

# Init state
if [[ ! -f "$STATE_FILE" ]]; then
    echo 0 > "$STATE_FILE"
fi

index=$(cat "$STATE_FILE")

# 输出当前帧
current="${frames[$index]}"
icon="${current%%|*}"
text="${current##*|}"

echo "$icon $text"

# 下一个
next=$(( (index + 1) % TOTAL ))
echo "$next" > "$STATE_FILE"

modules.json:

  "custom/breath": {
    "exec": "~/.config/waybar/scripts/breath.sh",
    "format": "{}",
    "interval": 1,
    "tooltip": false
  }

[TangMonkDance]

这是干嘛用的？

[wukaige]

@TangMonkDance

INHALE 状态持续 4s 后切换 HOLDON 状态持续 7s ，后切换 EXHALE 状态持续 8s ，跟着吸气，憋气，呼气。