#!/bin/sh
#
# Run the automated tests for the project.

set -eu

hideok=chronic
if ! command -v chronic >/dev/null; then
	hideok=
fi

if [ "$#" -gt 0 ]; then
	case "$1" in
	verbose | -v | --verbose)
		hideok=
		shift
		;;
	esac
fi

require_cmd() {
	if ! command -v "$1" >/dev/null; then
		echo "Need to have $1 installed, but can't find it" 1>&2
		return 1
	fi
}

got_cargo_cmd() {
	cargo "$1" --help >/dev/null
}

require_cmd rustc
require_cmd cc
require_cmd cargo
require_cmd python3
require_cmd subplot
require_cmd summain
require_cmd pkg-config
require_cmd pandoc
require_cmd pdflatex

# daemonize installation location changed from Debian 10 to 11.
require_cmd daemonize || require_cmd /usr/sbin/daemonize

got_cargo_cmd clippy && cargo clippy --all-targets -q
$hideok cargo build --all-targets
got_cargo_cmd fmt && $hideok cargo fmt -- --check
$hideok cargo test

subplot docgen obnam.md -o obnam.html
subplot docgen obnam.md -o obnam.pdf

target="$(cargo metadata --format-version=1 | python3 -c 'import sys, json; o = json.load(sys.stdin); print(o["target_directory"])')"
subplot codegen obnam.md -o test.py
rm -f test.log
if [ "$(id -un)" = root ]; then
	echo Not running tests as root.
else
	$hideok python3 test.py --log test.log --env "CARGO_TARGET_DIR=$target" "$@"
fi

echo "Everything seems to be in order."