#!/bin/bash
# Usage: ./rename.sh <project> <tool> [dir]
PROJECT=${1:?Usage: ./rename.sh <project> <tool> [dir]}
TOOL=${2:?Provide tool abbreviation}; DIR=${3:-.}
DATE=$(date +%Y%m%d); SEQ=1
for file in "$DIR"/*.{png,jpg,jpeg,webp}; do
  [ -f "$file" ] || continue
  EXT="${file##*.}"
  NEW=$(printf "%s_%s_%s_%03d.%s" "$PROJECT" "$TOOL" "$DATE" "$SEQ" "$EXT")
  mv -- "$file" "$DIR/$NEW"
  echo "Renamed: $(basename "$file") -> $NEW"
  SEQ=$((SEQ + 1))
done

# Usage: .\Rename.ps1 -Project "hero" -Tool "mj"
param(
  [Parameter(Mandatory)]$Project,
  [Parameter(Mandatory)]$Tool,
  [string]$Dir = "."
)
$date = Get-Date -Format "yyyyMMdd"; $seq = 1
Get-ChildItem "$Dir\*" -Include *.png,*.jpg,*.webp | ForEach-Object {
  $ext = $_.Extension
  $new = "{0}_{1}_{2}_{3:d3}{4}" -f $Project, $Tool, $date, $seq, $ext
  Rename-Item $_.FullName -NewName $new
  Write-Host "Renamed: $($_.Name) -> $new"; $seq++
}

#!/usr/bin/env python3
"""Usage: python rename.py <project> <tool> [dir]"""
import sys
from pathlib import Path
from datetime import date
project, tool = sys.argv[1], sys.argv[2]
directory = Path(sys.argv[3]) if len(sys.argv) > 3 else Path(".")
today = date.today().strftime("%Y%m%d")
exts = {".png", ".jpg", ".jpeg", ".webp"}
files = sorted(f for f in directory.iterdir() if f.suffix.lower() in exts)
for seq, file in enumerate(files, start=1):
    new_name = f"{project}_{tool}_{today}_{seq:03d}{file.suffix}"
    file.rename(directory / new_name)
    print(f"Renamed: {file.name} -> {new_name}")