Diet

# Diet — Meal & Nutrition Tracker

Track what you eat, monitor macros, plan meals, and review nutrition trends.

Commands

log — Record a meal

```bash bash scripts/script.sh log "<food_item>" <calories> <protein_g> <carbs_g> <fat_g> [meal_type] ```

Records a food entry with calorie and macro data. `meal_type` defaults to `snack`. Options: `breakfast`, `lunch`, `dinner`, `snack`.

calories — Query calorie totals

```bash bash scripts/script.sh calories [YYYY-MM-DD] ```

Shows total calories consumed for a given date. Defaults to today.

plan — Generate a meal plan

```bash bash scripts/script.sh plan <target_calories> <days> ```

Generates a simple meal plan for the specified number of days targeting the given daily calorie goal, based on previously logged foods.

macros — Macronutrient breakdown

```bash bash scripts/script.sh macros [YYYY-MM-DD] ```

Shows protein, carbs, and fat totals and percentages for a given date. Defaults to today.

water — Log water intake

```bash bash scripts/script.sh water <ml> [YYYY-MM-DD] ```

Records water intake in milliliters. Defaults to today.

report — Nutrition report

```bash bash scripts/script.sh report [daily|weekly] [YYYY-MM-DD] ```

Produces a nutrition summary. `daily` shows one day; `weekly` shows 7-day trends. Defaults to daily report for today.

Output

All commands print plain text to stdout. Data is stored in `~/.diet/` as JSON files (`meals.json`, `water.json`).

Requirements - bash 4+ - python3 (standard library only)

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