main samengevoegd, prompt home ~, kleurtjes

README.md

@@ -1,5 +1,21 @@
 # Minishell
 =======
+## Dependencies
+- libreadline-dev
+- libncurses-dev
+
+## merge info
+origen/quinten -> willem:
+
+ik het TokenType veranderd naar t_token_type vanwege de norm
+
+Volgens mij had je een off-by-one error in ft_lexer_readword:85
+je moet de null terminator ook meerekenen in de malloc size
+```c
+    if (!(word = malloc(sizeof(char) * (i + 1))))
+```
+
+
 ## Allowed Functions
 
 ### `<fcntl.h>`

inc/minishell.h

@@ -24,15 +24,20 @@
 # define SUCCESS 1
 # define FAILURE 0
 
-
+# define RED "\033[0;31m"
+# define GREEN "\033[0;32m"
+# define YELLOW "\033[0;33m"
+# define BLUE "\033[0;34m"
+# define MAGENTA "\033[0;35m"
+# define CYAN "\033[0;36m"
+# define RESET "\033[0m"
 
 typedef struct s_minishell
 {
 	t_enviroment	*enviroment;
-	char			*pwd;
+	
 }	t_minishell;
 
-
 typedef enum
 {
 	T_WORD,
@@ -42,11 +47,11 @@ typedef enum
 	T_APPEND_OUT,
 	T_EOF,
 	T_ERROR
-}	TokenType;
+}	t_token_type;
 
 typedef struct s_token
 {
-	TokenType	type;
+	t_token_type	type;
 	char		*value;
 	int			position;
 }	t_token;
@@ -73,7 +78,7 @@ t_list	*ft_parse_input(t_lexer *lexer);
  * Token
  */
 t_token	*ft_token_next(t_lexer *lexer);
-t_token	*ft_token_new(TokenType type, char *c, int pos);
+t_token	*ft_token_new(t_token_type type, char *c, int pos);
 void	ft_token_free(t_token *token);
 void	ft_clear_tokenlist(void *content);
 t_token	*ft_parse_token(t_lexer *lexer);

inc/prompt.h

@@ -15,6 +15,8 @@
 
 # include "minishell.h"
 
-char	*prompt(t_minishell *minishell);
+typedef struct s_minishell t_minishell; // Forward declaration WHY?
+
+char	*ft_prompt(t_minishell *minishell);
 
 #endif // PROMPT_H

src/main.c

@@ -11,57 +11,52 @@
 /* ************************************************************************** */
 
 #include "minishell.h"
+#include "prompt.h"
 
-// void	print_list(void *content)
+void print_list(void *content)
-// {
+{
-// 	t_token *token;
+	t_token *token;
-// 	token = (t_token *)content;
+	token = (t_token *)content;
-// 	ft_printf("%s\n", token->value);
+	ft_printf("%s\n", token->value);
-// }
+}
-
-// int main(int argc, char **argv, char **envp)
-// {
-//     (void)argc;
-// 	(void)envp;
-//     // char **env;
-//     // t_enviroment	*enviroment = NULL;
-// 	t_lexer			*lexer;
-// 	t_list			*list;
-
-//     // while (*envp != NULL)
-//     // {
-//     //     env = ft_split(*envp, '=');
-//     //     add_enviroment(&enviroment, env[0], env[1]);
-//     //     envp++;
-//     // }
-
-// 	lexer = ft_lexer_new(argv[1]);
-// 	list = ft_parse_input(lexer);	
-// 	ft_lstiter(list, print_list);
-
-// 	ft_lstclear(&list, ft_clear_tokenlist);
-// 	ft_lexer_free(lexer);
-//     // print_enviroment(enviroment);
-//     return 0;
-// }
 
 int main(int argc, char **argv, char **envp)
 {
-	t_enviroment	*enviroment;
+	t_enviroment *enviroment;
-	char			*line;
+
+	char 	*line;
+	t_lexer	*lexer;
+	t_list	*list;
+	t_minishell *minishell;
+
 
 	(void)argc;
 	(void)argv;
-	parse_enviroment(envp, &enviroment);
+	minishell = malloc(sizeof(t_minishell));
-	while (1)
+	if (!minishell)
 	{
-		line = prompt();
+		perror("failed assigning minishell memory");
-		if (line != NULL)
+		exit(EXIT_FAILURE);
-		add_history(line);
-		printf("%s\n", line);
-		free(line);
 	}
-	//print_enviroment(enviroment);
+	
+	parse_enviroment(envp, &enviroment);	
+	minishell->enviroment = enviroment;	
+	while (TRUE)
+	{
+		
+		line = ft_prompt(minishell);
+		if (line != NULL)
+			add_history(line);
+		lexer = ft_lexer_new(line);
+		list = ft_parse_input(lexer);
+		ft_lstiter(list, print_list);
+		free(line);
+		if (list != NULL && ft_strncmp(((t_token *)list->content)->value, "exit\0", 5) == 0)	
+			break;
+		ft_lstclear(&list, ft_clear_tokenlist);
+		ft_lexer_free(lexer);
+	}
+	// print_enviroment(enviroment);
 	free_enviroment(enviroment);
 	return (EXIT_SUCCESS);
 }

src/prompt/prompt.c

@@ -14,33 +14,40 @@
 
 char	*get_path(t_minishell *minishell)
 {
-	char	*path;
+	
 	char	*home;
+	char	*temp;
 	char	*cwd;
-
+	
 	cwd = getcwd(NULL, 0);
+	home = get_enviroment(minishell->enviroment, "HOME");
 	if (cwd == NULL)
 	{
 		perror("getcwd");
 		return (NULL);
 	}
-	while (ft_strncmp(cwd, minishell->pwd, ft_strlen(minishell->pwd)) == 0)
+	if (home && ft_strncmp(cwd, home, ft_strlen(home)) == 0)
 	{
-		home = ft_strjoin("~", cwd + ft_strlen(minishell->pwd));
+		temp = ft_strjoin("~", cwd + ft_strlen(home));
 		free(cwd);
-		cwd = home;
+		cwd = temp;
 	}
-	return (path);
+	return (cwd);
 }
 
-char	*prompt(t_minishell *minishell)
+char	*ft_prompt(t_minishell *minishell)
 {
 	char	*line;
-	char	*pwd;
+	char	*cwd;
 	char	*prompt;
+	char	*temp;
 
-	pwd = get_path(minishell);
+	cwd = get_path(minishell);
-	prompt = ft_strjoin(pwd, " > ");
+	temp = ft_strjoin(BLUE, cwd);
+	free(cwd);
+	cwd = ft_strjoin(temp, RESET);
+	free(temp);
+	prompt = ft_strjoin(cwd, " > ");
 
 	line = readline(prompt);
 	free(prompt);

src/tokenizer/lexer.c

@@ -82,7 +82,7 @@ char	*ft_lexer_readword(t_lexer *lexer)
 		ft_lexer_readchar(lexer);
 	}
 	len = lexer->pos - start;
-	word = malloc(sizeof(char) * len);
+	word = malloc(sizeof(char) * len + 1);
 	ft_strlcpy(word, lexer->input + start, len + 1);
 	return (word);
 }

src/tokenizer/tokens.c

@@ -38,7 +38,7 @@ t_token	*ft_parse_token(t_lexer *lexer)
 	return (token);
 }
 
-t_token	*ft_token_new(TokenType type, char *c, int pos)
+t_token	*ft_token_new(t_token_type type, char *c, int pos)
 {
 	t_token	*token;