#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8.11: File
# ============================================================================
# Purpose:  Build and install the file command and libmagic library.
#           The file command determines file types by examining their content.
#           libmagic is used by many programs for file type detection.
# Inputs:   /sources/file-5.47.tar.gz
# Outputs:  /usr/bin/file, /usr/lib/libmagic.so
# Ref:      LFS 13.0 §8.11
# ============================================================================

set -euo pipefail
source /sources/toolchain-scripts/100-chroot-env.sh

PACKAGE="file"
VERSION="5.47"

echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="

pkg_extract "${PACKAGE}-${VERSION}.tar.gz"
cd "${PACKAGE}-${VERSION}"

# Configure file for the target system
./configure --prefix=/usr

# Build file
make

# Run tests (optional)
make check || true

# Install file
make install

# Verify installation
if [ -x /usr/bin/file ]; then
    echo "PASS: file binary installed"
else
    echo "FAIL: file binary not found"
    exit 1
fi

if [ -f /usr/lib/libmagic.so ]; then
    echo "PASS: libmagic.so installed"
else
    echo "FAIL: libmagic.so not found"
    exit 1
fi

# Test file command
/usr/bin/file /bin/bash > /dev/null && echo "PASS: file command works"

pkg_cleanup "${PACKAGE}-${VERSION}"
echo "=== ${PACKAGE}-${VERSION} complete ==="