socktop-webterm/docker/init-config.sh

#!/bin/bash
set -e

# Init script to copy configuration files to the correct locations
# This handles the discrepancy between where K8s mounts configs
# and where the socktop package expects them (HOME directory)

echo "==================================="
echo "Initializing socktop webterm config"
echo "==================================="

# Determine the actual HOME directory for the socktop user
SOCKTOP_HOME=$(eval echo ~socktop)
echo "Socktop HOME: ${SOCKTOP_HOME}"

# Check if we're running as root
if [ "$(id -u)" -eq 0 ]; then
    echo "Running as root, will set permissions"
    # Create necessary directories in the actual HOME
    mkdir -p "${SOCKTOP_HOME}/.config/socktop/certs"
    mkdir -p "${SOCKTOP_HOME}/.config/alacritty"
else
    echo "Running as non-root user ($(id -u)), creating directories without root"
    # Try to create directories - will work if HOME is writable
    mkdir -p "${SOCKTOP_HOME}/.config/socktop/certs" 2>/dev/null || echo "  ⚠ Could not create directories (may already exist)"
    mkdir -p "${SOCKTOP_HOME}/.config/alacritty" 2>/dev/null || true
fi

# Copy files from mounted locations to actual HOME if they exist
echo "Copying configuration files..."

# Copy profiles.json
if [ -f "/home/socktop/.config/socktop/profiles.json" ]; then
    cp /home/socktop/.config/socktop/profiles.json "${SOCKTOP_HOME}/.config/socktop/profiles.json"
    echo "  ✓ Copied profiles.json"
else
    echo "  ⚠ profiles.json not found at mount point"
fi

# Copy alacritty.toml
if [ -f "/home/socktop/.config/alacritty/alacritty.toml" ]; then
    cp /home/socktop/.config/alacritty/alacritty.toml "${SOCKTOP_HOME}/.config/alacritty/alacritty.toml"
    echo "  ✓ Copied alacritty.toml"
else
    echo "  ⚠ alacritty.toml not found at mount point"
fi

# Copy catppuccin-frappe.toml
if [ -f "/home/socktop/.config/alacritty/catppuccin-frappe.toml" ]; then
    cp /home/socktop/.config/alacritty/catppuccin-frappe.toml "${SOCKTOP_HOME}/.config/alacritty/catppuccin-frappe.toml"
    echo "  ✓ Copied catppuccin-frappe.toml"
else
    echo "  ⚠ catppuccin-frappe.toml not found at mount point"
fi

# Copy certificates if they exist
if [ -d "/home/socktop/.config/socktop/certs" ]; then
    for cert in /home/socktop/.config/socktop/certs/*.pem; do
        if [ -f "$cert" ]; then
            cp "$cert" "${SOCKTOP_HOME}/.config/socktop/certs/"
            echo "  ✓ Copied $(basename "$cert")"
        fi
    done
else
    echo "  ℹ No certificates directory found (optional)"
fi

# Set proper ownership (only if running as root)
if [ "$(id -u)" -eq 0 ]; then
    chown -R socktop:socktop "${SOCKTOP_HOME}/.config"
    echo "  ✓ Set ownership to socktop:socktop"
fi

# Fix paths in profiles.json if it exists
if [ -f "${SOCKTOP_HOME}/.config/socktop/profiles.json" ]; then
    echo "Rewriting paths in profiles.json..."
    # Replace /home/socktop with actual HOME directory and ensure certs/ subdirectory
    sed -i "s|/home/socktop/.config/socktop/rpi-|${SOCKTOP_HOME}/.config/socktop/certs/rpi-|g" "${SOCKTOP_HOME}/.config/socktop/profiles.json"
    echo "  ✓ Updated certificate paths"
fi

echo "==================================="
echo "Configuration initialization complete"
echo "==================================="
# Switch to socktop user only if running as root
if [ "$(id -u)" -eq 0 ]; then
    echo "Switching to socktop user..."
    exec runuser -u socktop -- "$@"
else
    echo "Already running as non-root user ($(whoami)), continuing..."
    exec "$@"
fi