configure

#!/bin/bash

# Default values
PREFIX="/usr/local"

# Parse command line arguments
while [ "$#" -gt 0 ]; do
  case "$1" in
    --prefix=*)
      PREFIX="${1#*=}"
      ;;
    --help)
      echo "Usage: ./configure [--prefix=PATH] [--help]"
      exit 0
      ;;
    *)
      echo "Unknown option: $1"
      echo "Use --help for usage information."
      exit 1
      ;;
  esac
  shift
done

# Generate Makefile
cat > Makefile <<EOF
NAME = hina
PREFIX = $PREFIX
MAN_DIR = man
MAN_FILES = \$(wildcard \$(MAN_DIR)/*.man)
GZ_FILES = \$(patsubst \$(MAN_DIR)/%.man,\$(MAN_DIR)/%.1,\$(MAN_FILES))

default: build man

clean:
	@echo "Cleaning build dir"
	@rm -rf target/*
	@echo "Cleaning using cargo"
	@cargo clean
	@echo "Cleaning man dir"
	@rm man/*.1

check:
	@echo "Checking \$(NAME)"
	@cargo check

run:
	@echo "Running debug"
	@cargo run

build:
	@echo "Building release"
	@cargo build --release

man: \$(GZ_FILES)
	@echo "Manual generated"

\$(MAN_DIR)/%.1: \$(MAN_DIR)/%.man
	gzip -c \$< > \$@
	@echo "Compressed: \$@"

install:
	@echo "Installing executable target"
	@cp target/release/\$(NAME) \$(PREFIX)/bin
	@echo "Executable file installed to \$(PREFIX)/bin/\$(NAME)"
	@echo "Installing manual"
	@cp man/*.1 \$(PREFIX)/share/man/man1
	@echo "Manual installed to \$(PREFIX)/share/man/man1"

uninstall:
	@echo "Removing executable target"
	@rm \$(PREFIX)/bin/\$(NAME)
	@echo "Removing manual"
	@rm \$(PREFIX)/share/man/man1/hina*
	@echo "Successfully uninstalled Hina."
EOF

echo "Makefile generated, use make && sudo make install to install Hina"