#!/usr/bin/env bash
# Run the Sirius Press test suite.
#
#   tests/run.sh
#
# Needs PHP 7.4+ with GMP or BCMath, and Node 18+ for the interop suite. Both
# are optional in the sense that the script says which one is missing and runs
# the rest — but the interop suite is the one that proves a signature made in
# a browser verifies on the server, so a run without it has not checked the
# thing most worth checking.

set -uo pipefail

here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PHP_BIN="${PHP:-php}"
NODE_BIN="${NODE:-node}"
status=0

bar() { printf '\n\033[1m%s\033[0m\n' "$*"; }

if command -v "$PHP_BIN" >/dev/null 2>&1; then
	for suite in test-crypto test-identity test-export; do
		bar "php ${suite}"
		"$PHP_BIN" "$here/$suite.php" || status=1
	done
else
	printf '\033[33mskipped:\033[0m no PHP on PATH (set PHP=/path/to/php)\n' >&2
	status=1
fi

if command -v "$NODE_BIN" >/dev/null 2>&1; then
	bar "node interop (browser wallet vs PHP)"
	"$NODE_BIN" "$here/interop.mjs" || status=1
else
	printf '\033[33mskipped:\033[0m no Node on PATH — the browser wallet was not checked against PHP\n' >&2
	status=1
fi

bar "syntax"
syntax_ok=1
if command -v "$PHP_BIN" >/dev/null 2>&1; then
	while IFS= read -r file; do
		if ! "$PHP_BIN" -l "$file" >/dev/null 2>&1; then
			echo "    FAIL  $file"
			"$PHP_BIN" -l "$file" 2>&1 | head -3
			syntax_ok=0
			status=1
		fi
	done < <(find "$here/.." -name '*.php' -not -path '*/dist/*' -not -path '*/node_modules/*')
fi
if command -v "$NODE_BIN" >/dev/null 2>&1; then
	while IFS= read -r file; do
		if ! "$NODE_BIN" --check "$file" >/dev/null 2>&1; then
			echo "    FAIL  $file"
			syntax_ok=0
			status=1
		fi
	done < <(find "$here/.." -name '*.js' -not -path '*/dist/*' -not -path '*/node_modules/*')
fi
[ "$syntax_ok" -eq 1 ] && echo "    ok    every PHP and JS file parses"

echo
if [ "$status" -eq 0 ]; then
	printf '\033[32mAll suites passed.\033[0m\n\n'
else
	printf '\033[31mSomething failed or was skipped.\033[0m\n\n'
fi
exit "$status"