devcontainer_bootstrap

#!/bin/bash
# Bootstrap script for Home Assistant devcontainer
# Fixes Docker mount propagation issues

set -e

echo "🔧 Setting up Docker mount propagation..."

# Ensure /run/supervisor exists to prevent bind mount issues when starting Home Assistant Core container
sudo mkdir -p /run/supervisor
echo "✓ /run/supervisor folder created"

# Pre-initialize supervisor jobs config to ignore the "healthy" check since devcontainer networks trigger "unhealthy" status
sudo mkdir -p /mnt/supervisor
echo '{"ignore_conditions": ["healthy"]}' | sudo tee /mnt/supervisor/jobs.json >/dev/null
echo "✓ jobs.json pre-configured to ignore healthy checks"

# Create supervisor directories
mkdir -p /mnt/supervisor/{share,addon_configs}
echo "✓ Supervisor directories created"

# Check if /mnt/supervisor/share is already a mount point
if mountpoint -q /mnt/supervisor/share 2>/dev/null; then
    echo "✓ /mnt/supervisor/share is already mounted"
    # Try to make it shared if it's not already
    mount --make-shared /mnt/supervisor/share 2>/dev/null || \
    mount --make-rshared /mnt/supervisor/share 2>/dev/null || \
    echo "⚠ Could not make /mnt/supervisor/share shared"
else
    # Try to mount tmpfs if not already mounted
    if mount -t tmpfs -o size=100M tmpfs /mnt/supervisor/share 2>/dev/null; then
        echo "✓ tmpfs montato su /mnt/supervisor/share"
    else
        echo "ℹ /mnt/supervisor/share non montato (verrà creato automaticamente)"
    fi
fi

# Try to make root mount shared (required for Docker-in-Docker)
# This might fail if we don't have sufficient privileges
if mount --make-shared / 2>/dev/null || mount --make-rshared / 2>/dev/null; then
    echo "✓ Root mount configured as shared"
else
    # Check if it's already shared
    if grep -q "shared:" /proc/self/mountinfo | grep " / "; then
        echo "✓ Root mount is already shared"
    else
        echo "⚠ Could not configure root mount as shared"
        echo "  This may cause issues with Docker-in-Docker"
    fi
fi

echo ""
echo "🔧 Mount local apps directory..."
sudo mkdir -p /mnt/supervisor/apps/local/wireguard_client
if ! mountpoint -q /mnt/supervisor/apps/local/wireguard_client 2>/dev/null; then
    if sudo mount --bind /workspaces/addon-wireguard-client/wireguard_client /mnt/supervisor/apps/local/wireguard_client 2>/dev/null; then
        echo "✓ Workspace wireguard_client directory bind mounted to /mnt/supervisor/apps/local/wireguard_client"
    else
        echo "⚠ Errore nel montaggio bind del workspace, procedo con la sincronizzazione files"
        sudo cp -rT /workspaces/addon-wireguard-client/wireguard_client /mnt/supervisor/apps/local/wireguard_client
    fi
else
    echo "✓ Workspace wireguard_client directory already mounted"
fi

echo ""
echo "✅ Bootstrap complete"