fix: compiling but not working -- need debug

src/io_backend/io_backend.c

@@ -96,7 +96,9 @@ ssize_t stream_read(char **stream)
     else if (context.mode == IOB_MODE_CMD)
     {
         *stream = context.args;
-        return strlen(context.args);
+        size_t len = strlen(context.args);
+        context.args[len] = EOF;
+        return len;
     }
     else
     {

src/lexer/lexer.c

@@ -12,6 +12,7 @@
 
 static char *end_last_token;
 static ssize_t remaining_chars;
+static bool at_beginning = true;
 
 /* @brief: saves state for the next call the the lexer.
  *
@@ -20,6 +21,7 @@ static void save_state(char *stream, ssize_t i)
 {
     remaining_chars -= i;
     end_last_token = stream + i;
+    at_beginning = false;
     return;
 }
 
@@ -43,6 +45,7 @@ static void set_token_spechar(struct token *tok, char *begin, ssize_t size)
     if (begin[0] == EOF)
     {
         tok->type = TOKEN_EOF;
+        remaining_chars = 0;
     }
     else if (begin[0] == ';')
     {
@@ -100,6 +103,7 @@ static void set_token_word(struct token *tok, char *begin, ssize_t size)
 {
     if (tok->type == TOKEN_NULL)
     {
+        tok->type = TOKEN_WORD;
         tok->data = calloc(size + 1, sizeof(char));
         if (tok->data == NULL)
             return;
@@ -133,9 +137,10 @@ char *stream_init(void)
 {
     char *stream;
 
-    if (remaining_chars == 0)
+    if (at_beginning)
     {
         remaining_chars = stream_read(&stream);
+        // at_beginning = true;
     }
     else
     {

src/parser/parser.c

@@ -35,6 +35,7 @@ struct ast *get_ast()
             token = pop_token();
             break;
         }
+        token = peek_token();
     }
 
     if (token == NULL)

src/parser/parsing_utils.c

@@ -54,7 +54,7 @@ static bool isterminator(struct token *token)
 struct ast *parse_simple_command(void)
 {
     struct list *command_elements = NULL;
-    struct token *token = POP_TOKEN();
+    struct token *token = PEEK_TOKEN();
 
     while (!isterminator(token))
     {