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extract into helper for norminette

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This commit is contained in:
Quinten Mennen 2025-02-27 16:46:47 +01:00
parent abdab3156c
commit e366689f91
1 changed files with 31 additions and 19 deletions
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44
src/executor/executor_absolute_path.c
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@ -12,15 +12,10 @@
#include "minishell.h"
char *executor_absolute_path(t_minishell *msh, char *cmd)
static char *resolve_relative(t_minishell *msh, char *cmd)
{
char **path;
t_environment *path_env;
char *executable;
int i;
if (cmd[0] == '/' || cmd[0] == '.')
{
if (access(cmd, F_OK) == 0)
{
executable = ft_strdup_safe(msh, cmd);
@ -29,7 +24,31 @@ char *executor_absolute_path(t_minishell *msh, char *cmd)
return (executable);
}
return (NULL);
}
}
static char *resolve_path(t_minishell *msh, char *path, char *cmd)
{
char *executable;
executable = malloc_safe(msh, ft_strlen(path) + ft_strlen(cmd) + 2);
ft_strlcpy(executable, path, ft_strlen(path) + 1);
ft_strlcat(executable, "/", ft_strlen(path) + 2);
ft_strlcat(executable, cmd, ft_strlen(path) + ft_strlen(cmd) + 2);
if (access(executable, F_OK) == 0)
return (executable);
free_safe(msh, (void **)&executable);
return (NULL);
}
char *executor_absolute_path(t_minishell *msh, char *cmd)
{
char **path;
t_environment *path_env;
char *executable;
int i;
if (cmd[0] == '/' || cmd[0] == '.')
return (resolve_relative(msh, cmd));
path_env = environment_get(msh, "PATH");
if (!path_env)
return (NULL);
@ -37,16 +56,9 @@ char *executor_absolute_path(t_minishell *msh, char *cmd)
i = 0;
while (path[i] != NULL)
{
executable = malloc_safe(msh, ft_strlen(path[i]) + ft_strlen(cmd) + 2);
ft_strlcpy(executable, path[i], ft_strlen(path[i]) + 1);
ft_strlcat(executable, "/", ft_strlen(path[i]) + 2);
ft_strlcat(executable, cmd, ft_strlen(path[i]) + ft_strlen(cmd) + 2);
if (access(executable, F_OK) == 0)
{
ft_free_arr(path);
executable = resolve_path(msh, path[i], cmd);
if (executable)
return (executable);
}
free_safe(msh, (void **)&executable);
i++;
}
return (ft_free_arr(path), NULL);