1 files changed, 58 insertions, 0 deletions
diff --git a/py/main.c b/py/main.c
new file mode 100644
index 0000000000..7b17c38a85
--- /dev/null
+++ b/py/main.c
@@ -0,0 +1,58 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "misc.h"
+#include "lexer.h"
+#include "machine.h"
+#include "parse.h"
+#include "compile.h"
+#include "runtime.h"
+
+int main(int argc, char **argv) {
+    qstr_init();
+    rt_init();
+
+    if (argc != 2) {
+        printf("usage: py <file>\n");
+        return 1;
+    }
+    py_lexer_t *lex = py_lexer_from_file(argv[1]);
+    //const char *pysrc = "def f():\n  x=x+1\n  print(42)\n";
+    //py_lexer_t *lex = py_lexer_from_str_len("<>", pysrc, strlen(pysrc), false);
+    if (lex == NULL) {
+        return 1;
+    }
+
+    if (0) {
+        while (!py_lexer_is_kind(lex, PY_TOKEN_END)) {
+            py_token_show(py_lexer_cur(lex));
+            py_lexer_to_next(lex);
+        }
+    } else {
+        py_parse_node_t pn = py_parse(lex, 0);
+        //printf("----------------\n");
+        //parse_node_show(pn, 0);
+        //printf("----------------\n");
+        py_compile(pn);
+        //printf("----------------\n");
+    }
+
+    py_lexer_free(lex);
+
+    if (1) {
+        // execute it
+        py_obj_t module_fun = rt_make_function_from_id(1);
+        if (module_fun != py_const_none) {
+            py_obj_t ret = rt_call_function_0(module_fun);
+            printf("done! got: ");
+            py_obj_print(ret);
+            printf("\n");
+        }
+    }
+
+    rt_deinit();
+
+    //printf("total bytes = %d\n", m_get_total_bytes_allocated());
+    return 0;
+}