TERMUX_PKG_HOMEPAGE=https://github.com/lzanini/mdbook-katex
TERMUX_PKG_DESCRIPTION="A preprocessor for mdBook, pre-rendering LaTex equations to HTML at build time"
TERMUX_PKG_LICENSE="MIT"
TERMUX_PKG_MAINTAINER="@termux"
_COMMIT=a16a13f4358cf67db5570ecff5e1002578c161d5
_COMMIT_DATE=2022.01.27
TERMUX_PKG_VERSION=0.2.10p${_COMMIT_DATE//./}
TERMUX_PKG_REVISION=2
TERMUX_PKG_SRCURL=https://github.com/lzanini/mdbook-katex.git
TERMUX_PKG_GIT_BRANCH=master
TERMUX_PKG_DEPENDS="openssl"
TERMUX_PKG_BUILD_IN_SRC=true

termux_step_post_get_source() {
	git fetch --unshallow
	git checkout $_COMMIT

	local version="$(git log -1 --format=%cs | sed 's/-/./g')"
	if [ "$version" != "$_COMMIT_DATE" ]; then
		echo -n "ERROR: The specified commit date \"$_COMMIT_DATE\""
		echo " is different from what is expected to be: \"$version\""
		return 1
	fi
}

termux_step_pre_configure() {
	export OPENSSL_INCLUDE_DIR=$TERMUX_PREFIX/include/openssl
	export OPENSSL_LIB_DIR=$TERMUX_PREFIX/lib
}

termux_step_make() {
	termux_setup_rust
	cargo build --jobs $TERMUX_MAKE_PROCESSES --target $CARGO_TARGET_NAME --release
}

termux_step_make_install() {
	install -Dm700 -t $TERMUX_PREFIX/bin target/${CARGO_TARGET_NAME}/release/mdbook-katex
}