# Multi-architecture Dockerfile for Arch Linux
# Supports both x86_64 and arm64v8 architectures

ARG TARGETARCH
ARG TARGETPLATFORM

# Use conditional base image based on target architecture
FROM --platform=$TARGETPLATFORM archlinux:latest AS base-amd64
FROM --platform=$TARGETPLATFORM lopsided/archlinux-arm64v8:latest AS base-arm64

# Select the appropriate base image based on TARGETARCH
FROM base-${TARGETARCH} AS base

# Update system and install essential packages
RUN set -e; \
  if grep -q "^#DisableSandbox" /etc/pacman.conf 2>/dev/null; then \
    sed -i 's/^#DisableSandbox/DisableSandbox/' /etc/pacman.conf; \
  else \
    sed -i '/\[options\]/a DisableSandbox' /etc/pacman.conf; \
  fi; \
  pacman -Syyu --noconfirm; \
  pacman -Syyu --noconfirm git curl wget bash glibc-locales; \
  pacman -Scc --noconfirm

RUN echo "en_US.UTF-8 UTF-8" >/etc/locale.gen && locale-gen

# Set environment variables
ENV LANG=en_US.UTF-8
ENV LC_ALL=en_US.UTF-8

# Default command
CMD ["/bin/bash"]

# Labels for metadata
LABEL version="1.0"
LABEL maintainer="CasjaysDev"
LABEL architecture="amd64,arm64"
LABEL description="Multi-architecture Arch Linux container"