add: added projectsHEADmain

1 files changed, 40 insertions, 0 deletions

diff --git a/42sh/src/parser/parser.c b/42sh/src/parser/parser.c
new file mode 100644
index 0000000..7c6a1b2
--- /dev/null
+++ b/42sh/src/parser/parser.c
@@ -0,0 +1,40 @@
+#include "parser/parser.h"
+
+#include <stdlib.h>
+
+#include "ast/ast_accessors.h"
+#include "lexer/token.h"
+#include "parser/parser_functions.h"
+#include "parser/parser_utils.h"
+
+struct ast *parse(struct lexer *lexer, enum parser_state *state)
+{
+    struct token next = lexer_peek(lexer);
+
+    if (next.type == TOKEN_EOF || next.type == TOKEN_NEWLINE)
+    {
+        lexer_pop(lexer);
+        return NULL;
+    }
+
+    struct ast *res = parse_list(lexer, state);
+
+    next = lexer_peek(lexer);
+
+    if (error_check(res, state, next))
+    {
+        return NULL;
+    }
+
+    lexer_pop(lexer);
+
+    if (next.type == TOKEN_EOF || next.type == TOKEN_NEWLINE)
+    {
+        return res;
+    }
+    else
+    {
+        cleanup(res, state);
+        return NULL;
+    }
+}