nextcloud-share/scripts/build-container.sh

#!/bin/bash
# Build development containers for various platforms
# Usage: ./scripts/build-container.sh <platform> [version]
#
# Platforms: 3ds, switch, wiiu, wii, gamecube, nds, gba
# Version: Semantic version (default: 0.1.0)

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Print colored message
print_msg() {
    local color=$1
    shift
    echo -e "${color}$*${NC}"
}

# Print usage
usage() {
    cat << EOF
Usage: $0 <platform> [version]

Build development container for specified platform.

Platforms:
  3ds         Nintendo 3DS (devkitARM)
  switch      Nintendo Switch (devkitA64) - Not yet implemented
  wiiu        Nintendo Wii U (devkitPPC) - Not yet implemented
  wii         Nintendo Wii (devkitPPC) - Not yet implemented
  gamecube    Nintendo GameCube (devkitPPC) - Not yet implemented
  nds         Nintendo DS (devkitARM) - Not yet implemented
  gba         Game Boy Advance (devkitARM) - Not yet implemented

Version:
  Semantic version tag (default: 0.1.0)
  Example: 0.1.0, 1.0.0, 0.2.0-beta

Examples:
  $0 3ds              # Build 3DS container with version 0.1.0
  $0 3ds 0.2.0        # Build 3DS container with version 0.2.0
  $0 switch           # Build Switch container (when implemented)

Environment Variables:
  CONTAINER_RUNTIME   Container runtime to use (podman or docker, default: auto-detect)

EOF
    exit 1
}

# Detect container runtime
detect_runtime() {
    if [ -n "$CONTAINER_RUNTIME" ]; then
        echo "$CONTAINER_RUNTIME"
        return
    fi
    
    if command -v podman &> /dev/null; then
        echo "podman"
    elif command -v docker &> /dev/null; then
        echo "docker"
    else
        print_msg "$RED" "Error: Neither podman nor docker found in PATH"
        print_msg "$YELLOW" "Please install podman (recommended) or docker"
        exit 1
    fi
}

# Build container
build_container() {
    local platform=$1
    local version=$2
    local dockerfile="docker/${platform}.Dockerfile"
    local image_name="tomusan/devkitarm-${platform}"
    
    if [ ! -f "$PROJECT_ROOT/$dockerfile" ]; then
        print_msg "$RED" "Error: Dockerfile not found: $dockerfile"
        print_msg "$YELLOW" "This platform may not be implemented yet."
        exit 1
    fi
    
    local runtime
    runtime=$(detect_runtime)
    
    print_msg "$BLUE" "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    print_msg "$GREEN" "Building ${platform} container"
    print_msg "$BLUE" "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
    echo
    print_msg "$YELLOW" "Platform:   $platform"
    print_msg "$YELLOW" "Version:    $version"
    print_msg "$YELLOW" "Runtime:    $runtime"
    print_msg "$YELLOW" "Dockerfile: $dockerfile"
    print_msg "$YELLOW" "Image:      ${image_name}:${version}"
    print_msg "$YELLOW" "            ${image_name}:latest"
    echo
    
    cd "$PROJECT_ROOT"
    
    # Build with both version and latest tags
    print_msg "$GREEN" "Starting build..."
    echo
    
    "$runtime" build \
        -t "${image_name}:${version}" \
        -t "${image_name}:latest" \
        -f "$dockerfile" \
        .
    
    local exit_code=$?
    
    if [ $exit_code -eq 0 ]; then
        echo
        print_msg "$BLUE" "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
        print_msg "$GREEN" "✓ Build successful!"
        print_msg "$BLUE" "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
        echo
        print_msg "$GREEN" "Tagged images:"
        print_msg "$YELLOW" "  ${image_name}:${version}"
        print_msg "$YELLOW" "  ${image_name}:latest"
        echo
        print_msg "$GREEN" "To use this container:"
        print_msg "$YELLOW" "  $runtime run --rm -v ./your-project:/project:z ${image_name}:latest make"
        echo
        print_msg "$GREEN" "For interactive shell:"
        print_msg "$YELLOW" "  $runtime run -it --rm -v ./your-project:/project:z ${image_name}:latest bash"
        echo
    else
        echo
        print_msg "$RED" "✗ Build failed with exit code $exit_code"
        exit $exit_code
    fi
}

# Main
main() {
    if [ $# -lt 1 ]; then
        usage
    fi
    
    local platform=$1
    local version=${2:-0.1.0}
    
    # Validate platform
    case "$platform" in
        3ds)
            ;;
        switch|wiiu|wii|gamecube|nds|gba)
            print_msg "$RED" "Error: Platform '$platform' is not yet implemented"
            print_msg "$YELLOW" "Currently only '3ds' is available"
            exit 1
            ;;
        *)
            print_msg "$RED" "Error: Unknown platform '$platform'"
            echo
            usage
            ;;
    esac
    
    # Validate version format (basic semantic versioning)
    if [[ ! "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9]+)?$ ]]; then
        print_msg "$RED" "Error: Invalid version format '$version'"
        print_msg "$YELLOW" "Expected format: X.Y.Z or X.Y.Z-label (e.g., 0.1.0, 1.0.0, 0.2.0-beta)"
        exit 1
    fi
    
    build_container "$platform" "$version"
}

main "$@"