abusayed0206/kriti.sh

## kriti.sh
#!/usr/bin/env bash
# ─────────────────────────────────────────────────────────────
#  কৃতি — বাংলা ফন্ট ইন্সটলার  (Kriti Bengali Font Installer)
#  https://kriti.app
# ─────────────────────────────────────────────────────────────
#
#  Quick install — downloads & installs all free Bengali fonts:
#    curl -fsSL https://gist.githubusercontent.com/abusayed0206/4f4efaf6df801ec95dd252b04bc2e074/raw/kriti.sh | bash
#    wget -qO-  https://gist.githubusercontent.com/abusayed0206/4f4efaf6df801ec95dd252b04bc2e074/raw/kriti.sh | bash
#
#  Options (when saved as a file):
#    --dir <path>   Install to a custom directory
#    --force        Re-download even if fonts already exist
#    --list         List available fonts without installing
#    --help         Show this help
#
# ─────────────────────────────────────────────────────────────

set -euo pipefail

# ── Configuration ────────────────────────────────────────────
SITE="${KRITI_SITE:-https://kriti.app}"
METADATA_URL="${SITE}/metadata/index.json"

# ── OS detection & default font directory ────────────────────
OS="$(uname -s 2>/dev/null || echo Unknown)"
case "$OS" in
  Linux*)   FONT_DIR="${HOME}/.local/share/fonts/kriti" ;;
  Darwin*)  FONT_DIR="${HOME}/Library/Fonts/kriti" ;;
  *)
    printf "Error: Unsupported OS '%s'. This script supports Linux and macOS.\n" "$OS" >&2
    exit 1
    ;;
esac

# ── Default flags ─────────────────────────────────────────────
FORCE=0
LIST_ONLY=0

# ── Parse arguments (only when run as a file, not piped) ─────
if [[ "${BASH_SOURCE[0]:-}" == "${0}" ]]; then
  while [[ $# -gt 0 ]]; do
    case "$1" in
      --dir)
        FONT_DIR="${2:?'--dir requires a path'}"; shift 2 ;;
      --force)
        FORCE=1; shift ;;
      --list)
        LIST_ONLY=1; shift ;;
      --help|-h)
        sed -n '2,15p' "$0" | sed 's/^#  \{0,1\}//'
        exit 0 ;;
      *)
        printf "Unknown option: %s\n" "$1" >&2; exit 1 ;;
    esac
  done
fi

# ── Colour helpers ────────────────────────────────────────────
if [ -t 1 ] && [ "${NO_COLOR:-}" = "" ]; then
  C_GREEN='\033[0;32m'; C_CYAN='\033[0;36m'; C_YELLOW='\033[1;33m'
  C_RED='\033[0;31m';   C_BOLD='\033[1m';    C_DIM='\033[2m'
  C_RESET='\033[0m'
else
  C_GREEN=''; C_CYAN=''; C_YELLOW=''; C_RED=''
  C_BOLD=''; C_DIM=''; C_RESET=''
fi

info()    { printf "  ${C_CYAN}→${C_RESET}  %s\n" "$*"; }
success() { printf "  ${C_GREEN}✔${C_RESET}  %s\n" "$*"; }
warn()    { printf "  ${C_YELLOW}⚠${C_RESET}  %s\n" "$*"; }
error()   { printf "  ${C_RED}✖${C_RESET}  %s\n" "$*" >&2; }
dim()     { printf "  ${C_DIM}%s${C_RESET}\n" "$*"; }

# ── Detect HTTP client ────────────────────────────────────────
if command -v curl &>/dev/null; then
  http_get()      { curl -fsSL      "$1"; }
  http_download() { curl -fsSL -o "$2" "$1"; }
elif command -v wget &>/dev/null; then
  http_get()      { wget -qO-  "$1"; }
  http_download() { wget -q -O "$2" "$1"; }
else
  error "Neither 'curl' nor 'wget' is available. Please install one."
  exit 1
fi

# ── JSON parser: emit one line per font file to download ──────
# Output format (tab-separated): <filename>  <display-name>  <full-url>
#
# Takes a JSON file path as $1. Handles both single-style fonts
# (downloadUrl) and multi-style families (fontStyles[].url).
parse_font_list() {
  local data_file="$1"
  local SITE_ARG="$SITE"

  # Prefer python3, fall back to python, then jq
  # NOTE: we pass the JSON file as argv[2] so the heredoc can supply
  # the Python script via stdin without conflicting with JSON data.
  if command -v python3 &>/dev/null; then
    python3 - "$SITE_ARG" "$data_file" <<'PYEOF'
import json, sys

site = sys.argv[1]
seen = set()

try:
    with open(sys.argv[2]) as fh:
        data = json.load(fh)
except (json.JSONDecodeError, OSError) as e:
    print("JSON parse error: " + str(e), file=sys.stderr)
    sys.exit(1)

for f in data:
    if f.get("canDistribute") is not True:
        continue

    font_name = f.get("name") or f.get("slug", "unknown")
    styles    = f.get("fontStyles") or []

    if styles:
        # Multi-style family: download each non-empty style URL
        for s in styles:
            url = (s.get("url") or "").strip()
            if not url:
                continue
            full_url = url if url.startswith("http") else site + url
            if full_url in seen:
                continue
            seen.add(full_url)
            style_label = (font_name + " " + s.get("name", "")).strip()
            filename    = s.get("fileName") or url.rsplit("/", 1)[-1]
            print(filename + "\t" + style_label + "\t" + full_url)
    else:
        # Single-style font
        url = (f.get("downloadUrl") or "").strip()
        if not url:
            continue
        full_url = url if url.startswith("http") else site + url
        if full_url in seen:
            continue
        seen.add(full_url)
        filename = f.get("fileName") or url.rsplit("/", 1)[-1]
        print(filename + "\t" + font_name + "\t" + full_url)
PYEOF

  elif command -v python &>/dev/null; then
    python - "$SITE_ARG" "$data_file" <<'PYEOF'
import json, sys

site = sys.argv[1]
seen = set()
with open(sys.argv[2]) as fh:
    data = json.load(fh)

for f in data:
    if f.get("canDistribute") is not True:
        continue
    font_name = f.get("name") or f.get("slug", "unknown")
    styles    = f.get("fontStyles") or []
    if styles:
        for s in styles:
            url = (s.get("url") or "").strip()
            if not url:
                continue
            full_url = url if url.startswith("http") else site + url
            if full_url in seen:
                continue
            seen.add(full_url)
            style_label = (font_name + " " + s.get("name", "")).strip()
            filename    = s.get("fileName") or url.rsplit("/", 1)[-1]
            print(filename + "\t" + style_label + "\t" + full_url)
    else:
        url = (f.get("downloadUrl") or "").strip()
        if not url:
            continue
        full_url = url if url.startswith("http") else site + url
        if full_url in seen:
            continue
        seen.add(full_url)
        filename = f.get("fileName") or url.rsplit("/", 1)[-1]
        print(filename + "\t" + font_name + "\t" + full_url)
PYEOF

  elif command -v jq &>/dev/null; then
    jq -r --arg site "$SITE_ARG" '
      .[] | select(.canDistribute == true) |
      . as $f |
      if (.fontStyles // [] | length) > 0 then
        .fontStyles[] | select((.url // "") != "") |
        [
          (.fileName // (.url | split("/") | last)),
          (($f.name // $f.slug) + " " + (.name // "") | ltrimstr(" ") | rtrimstr(" ")),
          (if (.url | startswith("http")) then .url else ($site + .url) end)
        ] | @tsv
      else
        select((.downloadUrl // "") != "") |
        [
          (.fileName // (.downloadUrl | split("/") | last)),
          (.name // .slug),
          (if (.downloadUrl | startswith("http")) then .downloadUrl else ($site + .downloadUrl) end)
        ] | @tsv
      end
    ' "$data_file"
  else
    error "No JSON parser found. Please install python3 or jq."
    exit 1
  fi
}

# ── Banner ────────────────────────────────────────────────────
printf "\n"
printf "  ${C_BOLD}কৃতি — বাংলা ফন্ট ইন্সটলার${C_RESET}\n"
printf "  Kriti Bengali Font Installer · %s\n" "$SITE"
printf "\n"
info "Platform  : $OS"
info "Font dir  : $FONT_DIR"
printf "\n"

# ── Fetch metadata ────────────────────────────────────────────
info "Fetching font list from ${SITE}…"
METADATA="$(http_get "$METADATA_URL")" || {
  error "Could not fetch metadata. Check your connection or try again later."
  printf "       URL: %s\n" "$METADATA_URL" >&2
  exit 1
}

if [ -z "$METADATA" ]; then
  error "Metadata response was empty."
  printf "       URL: %s\n" "$METADATA_URL" >&2
  printf "       The site may not be reachable. Try: curl -I %s\n" "$METADATA_URL" >&2
  exit 1
fi

first_char="$(printf '%s' "$METADATA" | tr -d '[:space:]' | cut -c1)"
if [ "$first_char" != "[" ] && [ "$first_char" != "{" ]; then
  error "Unexpected response from server (not JSON)."
  printf "       URL: %s\n" "$METADATA_URL" >&2
  printf "       First 200 chars: %s\n" "$(printf '%s' "$METADATA" | head -c 200)" >&2
  exit 1
fi

TMPJSON="$(mktemp)"
TMPRES="$(mktemp -d)"
_cleanup() { rm -rf "$TMPRES"; rm -f "$TMPJSON"; }
_abort()   { printf "\n"; warn "Interrupted — cleaning up…"; kill 0 2>/dev/null; _cleanup; exit 130; }
trap '_cleanup' EXIT
trap '_abort'   INT TERM
printf '%s' "$METADATA" > "$TMPJSON"

FONT_LIST="$(parse_font_list "$TMPJSON")"
TOTAL="$(printf '%s\n' "$FONT_LIST" | grep -c . 2>/dev/null || echo 0)"

if [ "$TOTAL" -eq 0 ]; then
  warn "No distributable fonts found in the metadata."
  exit 0
fi

success "Found ${TOTAL} free Bengali font files"
printf "\n"

# ── List-only mode ────────────────────────────────────────────
if [ "$LIST_ONLY" -eq 1 ]; then
  printf "  %-10s  %s\n" "File" "Name"
  printf "  %-10s  %s\n" "----------" "----"
  while IFS=$'\t' read -r filename name url; do
    printf "  %-40s  %s\n" "$filename" "$name"
  done <<< "$FONT_LIST"
  printf "\n"
  exit 0
fi

# ── Create font directory ─────────────────────────────────────
if ! mkdir -p "$FONT_DIR" 2>/dev/null; then
  error "Cannot create font directory: $FONT_DIR"
  error "Try: mkdir -p \"$FONT_DIR\" and re-run, or use --dir to pick another location."
  exit 1
fi

# ── Download fonts ────────────────────────────────────────────
MAX_JOBS="${KRITI_JOBS:-8}"
INSTALLED=0
SKIPPED=0
FAILED=0
FAILED_NAMES=()
PENDING_FILE="${TMPRES}/pending.tsv"

# Separate already-installed fonts from ones that need downloading
while IFS=$'\t' read -r filename name url; do
  if [ -f "${FONT_DIR}/${filename}" ] && [ "$FORCE" -eq 0 ]; then
    SKIPPED=$((SKIPPED + 1))
  else
    printf '%s\t%s\t%s\n' "$filename" "$name" "$url" >> "$PENDING_FILE"
  fi
done <<< "$FONT_LIST"

PENDING_COUNT=0
[ -f "$PENDING_FILE" ] && PENDING_COUNT="$(wc -l < "$PENDING_FILE" | tr -d ' ')"

if [ "$PENDING_COUNT" -gt 0 ]; then
  info "Downloading ${PENDING_COUNT} fonts (${MAX_JOBS} parallel)…"
  printf "%s" "  0 / ${PENDING_COUNT}"

  IDX=0
  jobs_running=0

  while IFS=$'\t' read -r filename name url; do
    dest="${FONT_DIR}/${filename}"
    IDX=$((IDX + 1))
    rf="${TMPRES}/${IDX}.r"

    (
      if http_download "$url" "$dest" 2>/dev/null; then
        printf 'OK\t%s\n' "$name" > "$rf"
      else
        rm -f "$dest"
        printf 'FAIL\t%s\n' "$name" > "$rf"
      fi
    ) &

    jobs_running=$((jobs_running + 1))
    if [ "$jobs_running" -ge "$MAX_JOBS" ]; then
      wait
      jobs_running=0
      done_count="$(ls -1 "${TMPRES}"/*.r 2>/dev/null | wc -l | tr -d ' ')"
      printf "\r  %d / %d" "$done_count" "$PENDING_COUNT"
    fi
  done < "$PENDING_FILE"

  wait
  printf "\r  %d / %d downloaded   \n\n" "$PENDING_COUNT" "$PENDING_COUNT"

  # Collect results
  for rf in "${TMPRES}"/*.r; do
    [ -f "$rf" ] || continue
    IFS=$'\t' read -r _status _rname < "$rf"
    if [ "$_status" = "OK" ]; then
      INSTALLED=$((INSTALLED + 1))
    else
      FAILED=$((FAILED + 1))
      FAILED_NAMES+=("$_rname")
    fi
  done
fi

printf "\n"

# ── Summary ───────────────────────────────────────────────────
success "Installed  : ${INSTALLED} font file(s)"
[ "$SKIPPED" -gt 0 ] && \
  dim   "Skipped    : ${SKIPPED} already installed  (run with --force to re-download)"
[ "$FAILED"  -gt 0 ] && \
  warn  "Failed     : ${FAILED} font file(s)"
for n in "${FAILED_NAMES[@]:-}"; do
  [ -n "$n" ] && dim "             – $n"
done

# ── Refresh font cache ────────────────────────────────────────
if [ "$INSTALLED" -gt 0 ]; then
  printf "\n"
  info "Refreshing font cache…"
  if command -v fc-cache &>/dev/null; then
    fc-cache -f "$FONT_DIR" && success "Font cache updated (fc-cache)"
  elif [ "$OS" = "Darwin" ]; then
    success "Fonts installed — restart apps to see new fonts"
  fi
fi

printf "\n"
printf "  ${C_BOLD}Done!${C_RESET} ${INSTALLED} Bengali font files installed to:\n"
printf "  ${C_DIM}%s${C_RESET}\n\n" "$FONT_DIR"
	#!/usr/bin/env bash
	# ─────────────────────────────────────────────────────────────
	# কৃতি — বাংলা ফন্ট ইন্সটলার (Kriti Bengali Font Installer)
	# https://kriti.app
	# ─────────────────────────────────────────────────────────────
	#
	# Quick install — downloads & installs all free Bengali fonts:
	# curl -fsSL https://gist.githubusercontent.com/abusayed0206/4f4efaf6df801ec95dd252b04bc2e074/raw/kriti.sh \| bash
	# wget -qO- https://gist.githubusercontent.com/abusayed0206/4f4efaf6df801ec95dd252b04bc2e074/raw/kriti.sh \| bash
	#
	# Options (when saved as a file):
	# --dir <path> Install to a custom directory
	# --force Re-download even if fonts already exist
	# --list List available fonts without installing
	# --help Show this help
	#
	# ─────────────────────────────────────────────────────────────

	set -euo pipefail

	# ── Configuration ────────────────────────────────────────────
	SITE="${KRITI_SITE:-https://kriti.app}"
	METADATA_URL="${SITE}/metadata/index.json"

	# ── OS detection & default font directory ────────────────────
	OS="$(uname -s 2>/dev/null \|\| echo Unknown)"
	case "$OS" in
	Linux*) FONT_DIR="${HOME}/.local/share/fonts/kriti" ;;
	Darwin*) FONT_DIR="${HOME}/Library/Fonts/kriti" ;;
	*)
	printf "Error: Unsupported OS '%s'. This script supports Linux and macOS.\n" "$OS" >&2
	exit 1
	;;
	esac

	# ── Default flags ─────────────────────────────────────────────
	FORCE=0
	LIST_ONLY=0

	# ── Parse arguments (only when run as a file, not piped) ─────
	if [[ "${BASH_SOURCE[0]:-}" == "${0}" ]]; then
	while [[ $# -gt 0 ]]; do
	case "$1" in
	--dir)
	FONT_DIR="${2:?'--dir requires a path'}"; shift 2 ;;
	--force)
	FORCE=1; shift ;;
	--list)
	LIST_ONLY=1; shift ;;
	--help\|-h)
	sed -n '2,15p' "$0" \| sed 's/^# \{0,1\}//'
	exit 0 ;;
	*)
	printf "Unknown option: %s\n" "$1" >&2; exit 1 ;;
	esac
	done
	fi

	# ── Colour helpers ────────────────────────────────────────────
	if [ -t 1 ] && [ "${NO_COLOR:-}" = "" ]; then
	C_GREEN='\033[0;32m'; C_CYAN='\033[0;36m'; C_YELLOW='\033[1;33m'
	C_RED='\033[0;31m'; C_BOLD='\033[1m'; C_DIM='\033[2m'
	C_RESET='\033[0m'
	else
	C_GREEN=''; C_CYAN=''; C_YELLOW=''; C_RED=''
	C_BOLD=''; C_DIM=''; C_RESET=''
	fi

	info() { printf " ${C_CYAN}→${C_RESET} %s\n" "$*"; }
	success() { printf " ${C_GREEN}✔${C_RESET} %s\n" "$*"; }
	warn() { printf " ${C_YELLOW}⚠${C_RESET} %s\n" "$*"; }
	error() { printf " ${C_RED}✖${C_RESET} %s\n" "$*" >&2; }
	dim() { printf " ${C_DIM}%s${C_RESET}\n" "$*"; }

	# ── Detect HTTP client ────────────────────────────────────────
	if command -v curl &>/dev/null; then
	http_get() { curl -fsSL "$1"; }
	http_download() { curl -fsSL -o "$2" "$1"; }
	elif command -v wget &>/dev/null; then
	http_get() { wget -qO- "$1"; }
	http_download() { wget -q -O "$2" "$1"; }
	else
	error "Neither 'curl' nor 'wget' is available. Please install one."
	exit 1
	fi

	# ── JSON parser: emit one line per font file to download ──────
	# Output format (tab-separated): <filename> <display-name> <full-url>
	#
	# Takes a JSON file path as $1. Handles both single-style fonts
	# (downloadUrl) and multi-style families (fontStyles[].url).
	parse_font_list() {
	local data_file="$1"
	local SITE_ARG="$SITE"

	# Prefer python3, fall back to python, then jq
	# NOTE: we pass the JSON file as argv[2] so the heredoc can supply
	# the Python script via stdin without conflicting with JSON data.
	if command -v python3 &>/dev/null; then
	python3 - "$SITE_ARG" "$data_file" <<'PYEOF'
	import json, sys

	site = sys.argv[1]
	seen = set()

	try:
	with open(sys.argv[2]) as fh:
	data = json.load(fh)
	except (json.JSONDecodeError, OSError) as e:
	print("JSON parse error: " + str(e), file=sys.stderr)
	sys.exit(1)

	for f in data:
	if f.get("canDistribute") is not True:
	continue

	font_name = f.get("name") or f.get("slug", "unknown")
	styles = f.get("fontStyles") or []

	if styles:
	# Multi-style family: download each non-empty style URL
	for s in styles:
	url = (s.get("url") or "").strip()
	if not url:
	continue
	full_url = url if url.startswith("http") else site + url
	if full_url in seen:
	continue
	seen.add(full_url)
	style_label = (font_name + " " + s.get("name", "")).strip()
	filename = s.get("fileName") or url.rsplit("/", 1)[-1]
	print(filename + "\t" + style_label + "\t" + full_url)
	else:
	# Single-style font
	url = (f.get("downloadUrl") or "").strip()
	if not url:
	continue
	full_url = url if url.startswith("http") else site + url
	if full_url in seen:
	continue
	seen.add(full_url)
	filename = f.get("fileName") or url.rsplit("/", 1)[-1]
	print(filename + "\t" + font_name + "\t" + full_url)
	PYEOF

	elif command -v python &>/dev/null; then
	python - "$SITE_ARG" "$data_file" <<'PYEOF'
	import json, sys

	site = sys.argv[1]
	seen = set()
	with open(sys.argv[2]) as fh:
	data = json.load(fh)

	for f in data:
	if f.get("canDistribute") is not True:
	continue
	font_name = f.get("name") or f.get("slug", "unknown")
	styles = f.get("fontStyles") or []
	if styles:
	for s in styles:
	url = (s.get("url") or "").strip()
	if not url:
	continue
	full_url = url if url.startswith("http") else site + url
	if full_url in seen:
	continue
	seen.add(full_url)
	style_label = (font_name + " " + s.get("name", "")).strip()
	filename = s.get("fileName") or url.rsplit("/", 1)[-1]
	print(filename + "\t" + style_label + "\t" + full_url)
	else:
	url = (f.get("downloadUrl") or "").strip()
	if not url:
	continue
	full_url = url if url.startswith("http") else site + url
	if full_url in seen:
	continue
	seen.add(full_url)
	filename = f.get("fileName") or url.rsplit("/", 1)[-1]
	print(filename + "\t" + font_name + "\t" + full_url)
	PYEOF

	elif command -v jq &>/dev/null; then
	jq -r --arg site "$SITE_ARG" '
	.[] \| select(.canDistribute == true) \|
	. as $f \|
	if (.fontStyles // [] \| length) > 0 then
	.fontStyles[] \| select((.url // "") != "") \|
	[
	(.fileName // (.url \| split("/") \| last)),
	(($f.name // $f.slug) + " " + (.name // "") \| ltrimstr(" ") \| rtrimstr(" ")),
	(if (.url \| startswith("http")) then .url else ($site + .url) end)
	] \| @tsv
	else
	select((.downloadUrl // "") != "") \|
	[
	(.fileName // (.downloadUrl \| split("/") \| last)),
	(.name // .slug),
	(if (.downloadUrl \| startswith("http")) then .downloadUrl else ($site + .downloadUrl) end)
	] \| @tsv
	end
	' "$data_file"
	else
	error "No JSON parser found. Please install python3 or jq."
	exit 1
	fi
	}

	# ── Banner ────────────────────────────────────────────────────
	printf "\n"
	printf " ${C_BOLD}কৃতি — বাংলা ফন্ট ইন্সটলার${C_RESET}\n"
	printf " Kriti Bengali Font Installer · %s\n" "$SITE"
	printf "\n"
	info "Platform : $OS"
	info "Font dir : $FONT_DIR"
	printf "\n"

	# ── Fetch metadata ────────────────────────────────────────────
	info "Fetching font list from ${SITE}…"
	METADATA="$(http_get "$METADATA_URL")" \|\| {
	error "Could not fetch metadata. Check your connection or try again later."
	printf " URL: %s\n" "$METADATA_URL" >&2
	exit 1
	}

	if [ -z "$METADATA" ]; then
	error "Metadata response was empty."
	printf " URL: %s\n" "$METADATA_URL" >&2
	printf " The site may not be reachable. Try: curl -I %s\n" "$METADATA_URL" >&2
	exit 1
	fi

	first_char="$(printf '%s' "$METADATA" \| tr -d '[:space:]' \| cut -c1)"
	if [ "$first_char" != "[" ] && [ "$first_char" != "{" ]; then
	error "Unexpected response from server (not JSON)."
	printf " URL: %s\n" "$METADATA_URL" >&2
	printf " First 200 chars: %s\n" "$(printf '%s' "$METADATA" \| head -c 200)" >&2
	exit 1
	fi

	TMPJSON="$(mktemp)"
	TMPRES="$(mktemp -d)"
	_cleanup() { rm -rf "$TMPRES"; rm -f "$TMPJSON"; }
	_abort() { printf "\n"; warn "Interrupted — cleaning up…"; kill 0 2>/dev/null; _cleanup; exit 130; }
	trap '_cleanup' EXIT
	trap '_abort' INT TERM
	printf '%s' "$METADATA" > "$TMPJSON"

	FONT_LIST="$(parse_font_list "$TMPJSON")"
	TOTAL="$(printf '%s\n' "$FONT_LIST" \| grep -c . 2>/dev/null \|\| echo 0)"

	if [ "$TOTAL" -eq 0 ]; then
	warn "No distributable fonts found in the metadata."
	exit 0
	fi

	success "Found ${TOTAL} free Bengali font files"
	printf "\n"

	# ── List-only mode ────────────────────────────────────────────
	if [ "$LIST_ONLY" -eq 1 ]; then
	printf " %-10s %s\n" "File" "Name"
	printf " %-10s %s\n" "----------" "----"
	while IFS=$'\t' read -r filename name url; do
	printf " %-40s %s\n" "$filename" "$name"
	done <<< "$FONT_LIST"
	printf "\n"
	exit 0
	fi

	# ── Create font directory ─────────────────────────────────────
	if ! mkdir -p "$FONT_DIR" 2>/dev/null; then
	error "Cannot create font directory: $FONT_DIR"
	error "Try: mkdir -p \"$FONT_DIR\" and re-run, or use --dir to pick another location."
	exit 1
	fi

	# ── Download fonts ────────────────────────────────────────────
	MAX_JOBS="${KRITI_JOBS:-8}"
	INSTALLED=0
	SKIPPED=0
	FAILED=0
	FAILED_NAMES=()
	PENDING_FILE="${TMPRES}/pending.tsv"

	# Separate already-installed fonts from ones that need downloading
	while IFS=$'\t' read -r filename name url; do
	if [ -f "${FONT_DIR}/${filename}" ] && [ "$FORCE" -eq 0 ]; then
	SKIPPED=$((SKIPPED + 1))
	else
	printf '%s\t%s\t%s\n' "$filename" "$name" "$url" >> "$PENDING_FILE"
	fi
	done <<< "$FONT_LIST"

	PENDING_COUNT=0
	[ -f "$PENDING_FILE" ] && PENDING_COUNT="$(wc -l < "$PENDING_FILE" \| tr -d ' ')"

	if [ "$PENDING_COUNT" -gt 0 ]; then
	info "Downloading ${PENDING_COUNT} fonts (${MAX_JOBS} parallel)…"
	printf "%s" " 0 / ${PENDING_COUNT}"

	IDX=0
	jobs_running=0

	while IFS=$'\t' read -r filename name url; do
	dest="${FONT_DIR}/${filename}"
	IDX=$((IDX + 1))
	rf="${TMPRES}/${IDX}.r"

	(
	if http_download "$url" "$dest" 2>/dev/null; then
	printf 'OK\t%s\n' "$name" > "$rf"
	else
	rm -f "$dest"
	printf 'FAIL\t%s\n' "$name" > "$rf"
	fi
	) &

	jobs_running=$((jobs_running + 1))
	if [ "$jobs_running" -ge "$MAX_JOBS" ]; then
	wait
	jobs_running=0
	done_count="$(ls -1 "${TMPRES}"/*.r 2>/dev/null \| wc -l \| tr -d ' ')"
	printf "\r %d / %d" "$done_count" "$PENDING_COUNT"
	fi
	done < "$PENDING_FILE"

	wait
	printf "\r %d / %d downloaded \n\n" "$PENDING_COUNT" "$PENDING_COUNT"

	# Collect results
	for rf in "${TMPRES}"/*.r; do
	[ -f "$rf" ] \|\| continue
	IFS=$'\t' read -r _status _rname < "$rf"
	if [ "$_status" = "OK" ]; then
	INSTALLED=$((INSTALLED + 1))
	else
	FAILED=$((FAILED + 1))
	FAILED_NAMES+=("$_rname")
	fi
	done
	fi

	printf "\n"

	# ── Summary ───────────────────────────────────────────────────
	success "Installed : ${INSTALLED} font file(s)"
	[ "$SKIPPED" -gt 0 ] && \
	dim "Skipped : ${SKIPPED} already installed (run with --force to re-download)"
	[ "$FAILED" -gt 0 ] && \
	warn "Failed : ${FAILED} font file(s)"
	for n in "${FAILED_NAMES[@]:-}"; do
	[ -n "$n" ] && dim " – $n"
	done

	# ── Refresh font cache ────────────────────────────────────────
	if [ "$INSTALLED" -gt 0 ]; then
	printf "\n"
	info "Refreshing font cache…"
	if command -v fc-cache &>/dev/null; then
	fc-cache -f "$FONT_DIR" && success "Font cache updated (fc-cache)"
	elif [ "$OS" = "Darwin" ]; then
	success "Fonts installed — restart apps to see new fonts"
	fi
	fi

	printf "\n"
	printf " ${C_BOLD}Done!${C_RESET} ${INSTALLED} Bengali font files installed to:\n"
	printf " ${C_DIM}%s${C_RESET}\n\n" "$FONT_DIR"
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