backquote expansion checks for splitting

42sh/Makefile

@@ -246,7 +246,7 @@ $(OBJ_DIR)%.o :	$(SRC_DIR)%.c | $(OBJ_DIR)
 	@$(eval COLOR=$(shell echo $$(($(PERCENT)%35+196))))
 	@$(eval TO_DO=$(shell echo $$((20-$(INDEX)*20/$(NB)))))
 	@printf "\r\e[38;5;11m⌛ MAKE %10.10s : %2d%% \e[48;5;%dm%*s\e[0m%*s\e[48;5;255m \e[0m \e[38;5;11m %*s\e[0m\e[K" $(NAME) $(PERCENT) $(COLOR) $(DONE) "" $(TO_DO) "" $(DELTA) "$@"
-	@$(CC) $(FLAGS) -MMD -c $< -o $@\
+	@$(CC) $(FLAGS) $(D_FLAGS) -MMD -c $< -o $@\
 		-I $(INC_DIR)\
 		-I $(LIBFT_INC)
 	@$(eval INDEX=$(shell echo $$(($(INDEX)+1))))

42sh/src/glob/lib_perso/ft_memrealloc.c

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   ft_memrealloc.c                                    :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: wescande <wescande@student.42.fr>          +#+  +:+       +#+        */
+/*   By: wescande <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/05 13:44:36 by wescande          #+#    #+#             */
-/*   Updated: 2017/02/10 12:13:23 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/02/09 17:01:01 by wescande         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 

42sh/src/lexer/expand_bquotes.c

@@ -19,13 +19,16 @@ int		expand_bquotes(t_list **alst)
 	t_list	*cur_word;
 	t_list	*lst;
 	t_token	*token;
-	t_token	token_buf;
+	t_token	*token_buf;
 	char	*word;
+	char	*ifs;
 	char	*output;
+	char	*last_char;
 	char	*bq_start;
 	char	*bq_end;
 	char	*after_bq;
 	char	**str;
+	t_lexer	lexer;
 	t_flag	tk;
 
 	tk = TK_WORD;
@@ -36,7 +39,6 @@ int		expand_bquotes(t_list **alst)
 		after_word = cur_word->next;
 		token = cur_word->content;
 		str = &token->data;
-		DG("found word=[%s]", *str);
 		if (!(bq_start = ft_strchr(*str, '`')))
 		{
 			cur_word = cur_word->next;
@@ -49,31 +51,37 @@ int		expand_bquotes(t_list **alst)
 		}
 		*bq_end = 0;
 		after_bq = ft_strdup(bq_end + 1);
-		output = command_getoutput(bq_start + 1);
-		word = ft_strtok(output, " \n\t");
-		DG("strtok=[%s]", word);
-		DG("first_tok was [%s]", *str);
+		word = command_getoutput(bq_start + 1);
+		output = word;
+		last_char = word + ft_strlen(word) - 1;
+		while (*last_char == '\n')
+			*last_char++ = 0;
+		ifs = ft_getenv(data_singleton()->env, "IFS");
+		if (ifs)
+			word = ft_strtok(word, ifs);
 		*bq_start = 0;
 		ft_strappend(str, word);
-		DG("first_tok=[%s]", *str);
-		while ((word = ft_strtok(NULL, " \n\t")))
+		while (ifs && (lexer.str = ft_strtok(NULL, ifs)))
 		{
-			DG("strtok=[%s]", word);
-			token_buf.data = ft_strdup(word);
-			token_buf.type = TK_WORD;
-			new_word = ft_lstnew(&token_buf, sizeof(token_buf));
+			lexer.pos = 0;
+			token_buf = token_init();
+			token_buf->type = TK_WORD;
+			while (lexer.str[lexer.pos])
+			{
+				token_append(token_buf, &lexer, 0, 0);
+				lexer.pos++;
+			}
+			new_word = ft_lstnew(token_buf, sizeof(*token_buf));
 			cur_word->next = new_word;
 			new_word->next = after_word;
 			cur_word = new_word;
 		}
-		token = new_word->content;
+		token = cur_word->content;
 		ft_strappend(&token->data, after_bq);
 		ft_strdel(&after_bq);
 		ft_strdel(&output);
 		cur_word = after_word;
 	}
-	token_print(*alst);
-	DG("check end");
 	return (0);
 }
 

42sh/src/lexer/lexer_bquote.c

@@ -19,7 +19,10 @@ int		lexer_bquote(t_list **alst, t_lexer *lexer)
 
 	token = (*alst)->content;
 	token->type = TK_WORD;
-	token_append(token, lexer, 0, 0);
+	if (lexer->state == DQUOTE_BQUOTE)
+		token_append(token, lexer, 1, 1);
+	else
+		token_append(token, lexer, 0, 0);
 	if (lexer->str[lexer->pos] == '`')
 	{
 		lexer->pos++;

42sh/src/lexer/lexer_delim.c

@@ -17,7 +17,6 @@ int		lexer_delim(t_list **alst, t_lexer *lexer)
 	t_token		*token;
 
 	token = (*alst)->content;
-	DG("DELIM");
 	while (ft_is_delim(lexer->str[lexer->pos]))
 		lexer->pos++;
 	lexer->state = DEFAULT;

42sh/src/main/main.c

@@ -67,9 +67,9 @@ int		interactive_shell()
 		return (1);
 	DG("check main 0");
 	token_print(token);
-	DG("check main 1");
 	if (ft_parse(&ast, &token))
 		return (1);
+	DG("check main 1");
 	btree_print(STDBUG, ast, &ft_putast);
 	if (ft_exec(&ast))
 		return (1);