#!/bin/bash
# Linux/macOS version - uses git instead of darcs
# Clones basilisk-source from comphy-lab/basilisk-C GitHub repo
# Ensures that we are always using the latest version from our fork
# Check if --hard flag is passed
HARD_RESET=\false
if [[ "\$1" == "--hard" ]]; then
HARD_RESET=\true
fi
# Function to check prerequisites
check_prerequisites() {
local missing_tools=()
local found_tools=()
echo "Checking prerequisites..."
echo ""
# Check for make
if ! command -v make > /dev/null 2>&1; then
missing_tools+=("make")
else
found_tools+=("make")
printf "\033[0;32m✓ make is installed\033[0m\n"
fi
# Check for gawk
if ! command -v gawk > /dev/null 2>&1; then
missing_tools+=("gawk")
else
found_tools+=("gawk")
printf "\033[0;32m✓ gawk is installed\033[0m\n"
fi
# Check for git
if ! command -v git > /dev/null 2>&1; then
missing_tools+=("git")
else
found_tools+=("git")
printf "\033[0;32m✓ git is installed\033[0m\n"
fi
# Check for gcc
if ! command -v gcc > /dev/null 2>&1; then
missing_tools+=("gcc")
else
found_tools+=("gcc")
printf "\033[0;32m✓ gcc is installed\033[0m\n"
fi
echo ""
if [[ \${#missing_tools[@]} -gt 0 ]]; then
printf "\033[0;31mError: Missing required tools: \${missing_tools[*]}\033[0m\n"
echo ""
if [[ "\$OSTYPE" == "darwin"* ]]; then
# macOS installation instructions
echo "To install missing tools on macOS:"
echo " xcode-select --install"
echo " brew install gawk"
else
# Linux installation instructions
echo "To install missing tools on Linux:"
echo " sudo apt install \${missing_tools[*]}"
fi
echo ""
echo "Please install the missing tools and try again."
exit 1
else
printf "\033[0;32m✅ All prerequisites are satisfied!\033[0m\n"
echo ""
fi
}
# Function to apply comphy-lab patches (macOS only)
apply_patches() {
local target_dir="\$1"
if [[ "\$OSTYPE" != "darwin"* ]]; then
# Patches are macOS-specific, skip on other platforms
return 0
fi
printf "\033[0;36mApplying comphy-lab patches...\033[0m\n"
# Create temp directory for patches
mkdir -p "\$target_dir/.patches_temp"
# GitHub URLs for patches
local PATCHES_URL="https://api.github.com/repos/comphy-lab/basilisk-C/contents/patches"
local RAW_BASE_URL="https://raw.githubusercontent.com/comphy-lab/basilisk-C/main/patches"
# Get list of patch files (sorted by name for chronological order due to YYYY-MM-DD format)
local PATCH_FILES
PATCH_FILES=\$(curl -s "\$PATCHES_URL" | grep -o '"name": "[^"]*\.patch"' | sed 's/"name": "//;s/"//' | sort)
if [[ -z "\$PATCH_FILES" ]]; then
printf "\033[0;33mWarning: No patches found or unable to fetch patch list\033[0m\n"
else
# Download and apply each patch
echo "\$PATCH_FILES" | while read -r patch_file; do
if [[ -n "\$patch_file" ]]; then
echo " Downloading \$patch_file..."
if curl -s -f "\$RAW_BASE_URL/\$patch_file" -o "\$target_dir/.patches_temp/\$patch_file"; then
echo " Applying \$patch_file..."
if (cd "\$target_dir" && patch -p1 < ".patches_temp/\$patch_file"); then
printf " \033[0;32m✓ Successfully applied \$patch_file\033[0m\n"
else
printf " \033[0;31m✗ Failed to apply \$patch_file\033[0m\n"
fi
else
printf " \033[0;31m✗ Failed to download \$patch_file\033[0m\n"
fi
fi
done
fi
# Clean up
rm -rf "\$target_dir/.patches_temp"
echo ""
}
# Function to install basilisk using git sparse checkout from GitHub
install_basilisk() {
local REPO_URL="https://github.com/comphy-lab/basilisk-C.git"
printf "\033[0;36mCloning basilisk-source from comphy-lab/basilisk-C (sparse checkout)...\033[0m\n"
# Use sparse checkout to only get basilisk-source directory
git clone --depth 1 --filter=blob:none --sparse "\$REPO_URL" basilisk-C-temp
if [[ \$? -ne 0 ]]; then
printf "\033[0;31mError: Failed to clone repository\033[0m\n"
echo "URL: \$REPO_URL"
exit 1
fi
cd basilisk-C-temp || { printf "\033[0;31mError: Failed to change directory to basilisk-C-temp\033[0m\n" >&2; exit 1; }
git sparse-checkout set basilisk-source
cd ..
# Move basilisk-source to basilisk
printf "\033[0;36mSetting up basilisk directory...\033[0m\n"
mv basilisk-C-temp/basilisk-source basilisk
# Clean up temp clone
rm -rf basilisk-C-temp
# Apply comphy-lab patches (macOS only)
apply_patches "basilisk"
cd basilisk/src || { printf "\033[0;31mError: Failed to change directory to basilisk/src\033[0m\n" >&2; exit 1; }
if [[ "\$OSTYPE" == "darwin"* ]]; then
printf "\033[0;36mUsing macOS configuration...\033[0m\n"
ln -s config.osx config
else
printf "\033[0;36mUsing Linux configuration...\033[0m\n"
ln -s config.gcc config
fi
printf "\033[0;36mBuilding basilisk (first pass with -k to continue on errors)...\033[0m\n"
make -k
printf "\033[0;36mBuilding basilisk (final build)...\033[0m\n"
make
}
# Check prerequisites first
check_prerequisites
# Remove project config always
rm -rf .project_config
# Check if basilisk needs to be installed
if [[ "\$HARD_RESET" == true ]] || [[ ! -d "basilisk" ]]; then
printf "\033[0;36mInstalling basilisk...\033[0m\n"
rm -rf basilisk
install_basilisk
else
printf "\033[0;36mUsing existing basilisk installation...\033[0m\n"
cd basilisk/src || { printf "\033[0;31mError: Failed to change directory to basilisk/src\033[0m\n" >&2; exit 1; }
fi
# Setup environment variables
echo "export BASILISK=\$PWD" >> ../../.project_config
echo "export PATH=\\$PATH:\\$BASILISK" >> ../../.project_config
source ../../.project_config
# Check if qcc is working properly
echo ""
printf "\033[0;36mChecking qcc installation...\033[0m\n"
if ! qcc --version > /dev/null 2>&1; then
printf "\033[0;31mError: qcc is not working properly.\033[0m\n"
if [[ "\$OSTYPE" == "darwin"* ]]; then
echo "Please ensure you have Xcode Command Line Tools installed."
echo "You can install them by running: xcode-select --install"
else
echo "Please ensure you have build-essential installed."
echo "You can install it by running: sudo apt install build-essential"
fi
echo "For more details, visit: https://basilisk.fr/src/INSTALL"
exit 1
else
printf "\033[0;32m✅ qcc is properly installed.\033[0m\n"
qcc --version
fi
