Add support for reading input files from the command line.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-08-18 16:23:29 -07:00
parent aa49eb4b0f
commit 5d609928af

View file

@ -1,10 +1,21 @@
#include <iostream>
#include <fstream>
#include "version.h"
#include "parser.h"
using namespace lean;
int main() {
int main(int argc, char ** argv) {
std::cout << "Lean (version " << LEAN_VERSION_MAJOR << "." << LEAN_VERSION_MINOR << ")\n";
frontend f;
if (argc == 1) {
return parse_commands(f, std::cin) ? 0 : 1;
} else {
bool ok = true;
for (int i = 1; i < argc; i++) {
std::ifstream in(argv[i]);
if (!parse_commands(f, in))
ok = false;
}
return ok ? 0 : 1;
}
}