find . -name "*.rs" -type f | xargs wc -l 2>/dev/null | grep -v total | awk '{print $1}' | sort -n | awk '
BEGIN {
    bins[1]="0-50"; bins[2]="51-100"; bins[3]="101-200"; bins[4]="201-500";
    bins[5]="501-1000"; bins[6]="1001-2000"; bins[7]="2001-5000"; bins[8]="5000+"
}
{
    if ($1 <= 50) counts[1]++
    else if ($1 <= 100) counts[2]++
    else if ($1 <= 200) counts[3]++
    else if ($1 <= 500) counts[4]++
    else if ($1 <= 1000) counts[5]++
    else if ($1 <= 2000) counts[6]++
    else if ($1 <= 5000) counts[7]++
    else counts[8]++
    total++
}
END {
    max = 0
    for (i=1; i<=8; i++) if (counts[i] > max) max = counts[i]

    printf "\n  Lines        Count   %%      Distribution\n"
    printf "  ──────────   ─────   ────   ─────────────────────────────────────────\n"
    for (i=1; i<=8; i++) {
        pct = (counts[i]/total)*100
        bar_len = int((counts[i]/max)*40)
        bar = ""
        for (j=0; j<bar_len; j++) bar = bar "█"
        printf "  %-10s   %5d   %5.1f%%  %s\n", bins[i], counts[i], pct, bar
    }
    printf "  ──────────   ─────   ────\n"
    printf "  Total        %5d\n\n", total
}'