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Refactor: Extract banner template to shared banner.sh

Browse Source 
- Create rpi/banner.sh with print_banner, print_gradient_line,
  print_logo, print_starfield, print_complete_banner functions
- Update setup.sh to source banner.sh (with inline fallback for curl)
- Update first-boot-wizard.sh to use banner functions
- Update sanitize-for-image.sh to use banner functions
- Fix MOTD thermometer spacing alignment

Single source of truth for ASCII banner styling.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Aaron D. Lee
2026-01-06 22:33:12 -05:00
parent a98df5f9a0
commit 01afb3da66
4 changed files with 111 additions and 52 deletions
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52
rpi/setup.sh
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@@ -29,6 +29,33 @@ GRAY='\033[0;90m'
BOLD='\033[1m'
NC='\033[0m' # No Color
# Source banner.sh if available (for local runs), otherwise define inline
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
if [ -f "$SCRIPT_DIR/banner.sh" ]; then
source "$SCRIPT_DIR/banner.sh"
else
# Inline banner functions for curl-pipe execution
print_gradient_line() {
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
}
print_banner() {
local subtitle="$1"
echo ""
print_gradient_line
echo -e "\033[0;90m · . · . * · . * · . * · . * · . * · . ·\033[0m"
echo -e "\033[38;5;220m ___ _____ ___ ___ _ ___ ___ ___\033[0m"
echo -e "\033[38;5;220m / __||_ _|| __| / __| /_\\ / __| / _ \\ / _ \\\\\033[0m"
echo -e "\033[38;5;220m \\__ \\ | | | _| | (_ | / _ \\ \\__ \\ | (_) || (_) |\033[0m"
echo -e "\033[38;5;220m |___/ |_| |___| \\___//_/ \\_\\|___/ \\___/ \\___/\033[0m"
echo -e "\033[0;90m · . · . * · . * · . * · . * · . * · . ·\033[0m"
print_gradient_line
if [ -n "$subtitle" ]; then
echo -e "\033[1;37m ${subtitle}\033[0m"
print_gradient_line
fi
}
fi
# Show help
show_help() {
echo "Stegasoo Raspberry Pi Setup Script"
@@ -82,17 +109,7 @@ for config_file in "/etc/stegasoo.conf" "$HOME/.config/stegasoo/stegasoo.conf";
done
clear
echo ""
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
echo -e "${GRAY} · . · . * · . * · . * · . * · . * · . ·${NC}"
echo -e "\033[38;5;220m ___ _____ ___ ___ _ ___ ___ ___\033[0m"
echo -e "\033[38;5;220m / __||_ _|| __| / __| /_\\\\ / __| / _ \\\\ / _ \\\\\033[0m"
echo -e "\033[38;5;220m \\\\__ \\\\ | | | _| | (_ | / _ \\\\ \\\\__ \\\\ | (_) || (_) |\033[0m"
echo -e "\033[38;5;220m |___/ |_| |___| \\___|/_/ \\_\\\\|___/ \\\\___/ \\\\___/\033[0m"
echo -e "${GRAY} · . · . * · . * · . * · . * · . * · . ·${NC}"
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
echo -e "\033[1;37m Raspberry Pi Setup\033[0m"
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
print_banner "Raspberry Pi Setup"
echo ""
echo " This will install Stegasoo with full DCT support"
echo " Estimated time: ~2 minutes (pre-built) or 15-20 min (from source)"
@@ -424,19 +441,22 @@ if systemctl is-active --quiet stegasoo 2>/dev/null; then
echo -e "\033[38;5;220m |___/ |_| |___| \\___//_/ \\_\\|___/ \\___/ \\___/\033[0m"
echo -e "\033[0;90m · . · . * · . * · . * · . * · . * · . ·\033[0m"
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
echo -e " \033[0;32m●\033[0m Stegasoo is running"
echo -e " \033[0;33m$STEGASOO_URL\033[0m"
# Show CPU stats if overclocked (read configured freq, not current idle freq)
CONFIG_FILE=""
if [ -f /boot/firmware/config.txt ]; then CONFIG_FILE="/boot/firmware/config.txt"
elif [ -f /boot/config.txt ]; then CONFIG_FILE="/boot/config.txt"; fi
CPU_MHZ=""
CPU_TEMP=""
if [ -n "$CONFIG_FILE" ] && grep -qE "^arm_freq=" "$CONFIG_FILE" 2>/dev/null; then
CPU_MHZ=$(grep "^arm_freq=" "$CONFIG_FILE" | cut -d= -f2)
CPU_TEMP=$(vcgencmd measure_temp 2>/dev/null | cut -d= -f2)
if [ -n "$CPU_MHZ" ] && [ -n "$CPU_TEMP" ]; then
echo -e " \033[0;35m⚡\033[0m ${CPU_MHZ} MHz \033[0;35m🌡\033[0m ${CPU_TEMP}"
fi
fi
# Compact two-column layout
echo -e " \033[0;32m●\033[0m Stegasoo running \033[0;32m●\033[0m \033[0;33m$STEGASOO_URL\033[0m"
if [ -n "$CPU_MHZ" ] && [ -n "$CPU_TEMP" ]; then
echo -e " \033[0;35m⚡\033[0m ${CPU_MHZ} MHz \033[0;35m🌡\033[0m ${CPU_TEMP}"
fi
echo -e "\033[38;5;93m══════════════\033[38;5;99m══════════════\033[38;5;105m══════════════\033[38;5;117m══════════════\033[0m"
echo ""
else
echo ""