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builtins

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This commit is contained in:
Loic Deridder
2025-01-20 12:58:57 +01:00
parent c36c1550d7
commit cd8c8b36d9
8 changed files with 296 additions and 125 deletions
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45
srcs/main.c
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@@ -10,7 +10,7 @@ char *powerline(void)
if (ft_strncmp(pwd, "/home/", 6) == 0)
{
pwd = pwd + 6;
while ((*pwd) != '/')
while (*pwd && (*pwd) != '/')
pwd = pwd + 1;
tilt = " ~";
}
@@ -40,14 +40,43 @@ char **ft_setnewenv(void)
return (envp);
}
char **init_env(char **envp)
{
char **env;
int i;
i = 0;
env = malloc(sizeof(char *) * (count_var(envp) + 1));
if (!env)
return (NULL);
env[count_var(envp)] = NULL;
while (envp[i])
{
env[i] = ft_strdup(envp[i]);
i++;
}
return (env);
}
t_data *init_data(char **envp)
{
t_data *data;
data = malloc (sizeof(t_data));
data->env = init_env(envp);
return (data);
}
int main(int ac, char **av, char **envp)
{
char *input;
t_data *data;
(void)ac;
(void)av;
if (!envp[0])
envp = ft_setnewenv();
// if (!envp[0])
// env = ft_setnewenv();
data = init_data(envp);
while (1)
{
input = powerline();
@@ -56,15 +85,15 @@ int main(int ac, char **av, char **envp)
if (ft_strncmp(input, "pwd", 3) == 0)
builtin_pwd(input);
if (ft_strncmp(input, "echo", 4) == 0)
builtin_echo(input, envp);
builtin_echo(input, data->env);
if (ft_strncmp(input, "env", 3) == 0)
builtin_env(input, envp);
builtin_env(input, data->env);
if (ft_strncmp(input, "unset", 5) == 0)
builtin_unset(input, envp);
builtin_unset(ft_split(input, " "), data);
if (ft_strncmp(input, "cd", 2) == 0)
envp = builtin_cd(ft_split(input, " "), envp);
builtin_cd(ft_split(input, " "), data);
if (ft_strncmp(input, "export", 6) == 0)
envp = builtin_export(ft_split(input, " "), envp);
data->env = builtin_export(ft_split(input, " "), data->env);
free(input);
}
return (0);