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fix export a= ->a=""

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This commit is contained in:
tomoron
2024-05-03 14:30:50 +02:00
parent bdfff1360a
commit b7658d02ec
5 changed files with 17 additions and 14 deletions
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6
srcs/env.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/24 10:58:36 by marde-vr #+# #+# */ /* Created: 2024/04/24 10:58:36 by marde-vr #+# #+# */
/* Updated: 2024/04/26 10:26:03 by tomoron ### ########.fr */ /* Updated: 2024/05/03 14:25:03 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -19,7 +19,7 @@ t_env *dup_env(t_env *env)
res = 0; res = 0;
while (env) while (env)
{ {
res = env_add_back(res, env->name, env->value); res = env_add_back(res, env->name, env->value, 0);
env = env->next; env = env->next;
} }
return (res); return (res);
@ -67,7 +67,7 @@ void print_env_declare(t_msh *msh, t_env *env_orig)
{ {
if (strcmp(env->name, "_")) if (strcmp(env->name, "_"))
{ {
if (env->value && *(env->value)) if (env->value)
ft_printf_fd(msh->out_fd, "declare -x %s=\"%s\"\n", env->name, ft_printf_fd(msh->out_fd, "declare -x %s=\"%s\"\n", env->name,
env->value); env->value);
else else

6
srcs/export.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/18 18:29:20 by marde-vr #+# #+# */ /* Created: 2024/02/18 18:29:20 by marde-vr #+# #+# */
/* Updated: 2024/04/26 16:06:09 by tomoron ### ########.fr */ /* Updated: 2024/05/03 14:29:08 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -36,7 +36,7 @@ t_env *set_env(t_env *env, char *name, char *value, int flags)
free(value); free(value);
return (env); return (env);
} }
if (flags & 0b1) if ((flags & 0b1) && tmp->value)
value = ft_strjoin_free(tmp->value, value, 2); value = ft_strjoin_free(tmp->value, value, 2);
if (!value) if (!value)
return (env); return (env);
@ -46,7 +46,7 @@ t_env *set_env(t_env *env, char *name, char *value, int flags)
} }
tmp = tmp->next; tmp = tmp->next;
} }
return (env_add_back(env, name, value)); return (env_add_back(env, name, value, !(flags & 0b10)));
} }
t_env *export_set_env(t_env *env, char *name, char *value, int flags) t_env *export_set_env(t_env *env, char *name, char *value, int flags)

11
srcs/lst_env.c
View File

@ -6,22 +6,25 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/06 20:46:19 by tomoron #+# #+# */ /* Created: 2024/02/06 20:46:19 by tomoron #+# #+# */
/* Updated: 2024/04/29 22:11:22 by tomoron ### ########.fr */ /* Updated: 2024/05/03 14:20:04 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
t_env *env_add_back(t_env *env, char *name, char *value) t_env *env_add_back(t_env *env, char *name, char *value, int empty)
{ {
t_env *res; t_env *res;
t_env *current; t_env *current;
if(empty)
free(value);
res = ft_calloc(1, sizeof(t_env)); res = ft_calloc(1, sizeof(t_env));
if (!res) if (!res)
return (env); return (env);
res->name = name; res->name = name;
res->value = value; if(!empty)
res->value = value;
if (!env) if (!env)
return (res); return (res);
current = env; current = env;
@ -35,7 +38,7 @@ int print_env(t_env *env)
{ {
while (env) while (env)
{ {
if (*env->value) if (env->value)
ft_printf("%s=%s\n", env->name, env->value); ft_printf("%s=%s\n", env->name, env->value);
env = env->next; env = env->next;
} }

4
srcs/main.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */ /* Created: 2024/02/02 21:59:20 by tomoron #+# #+# */
/* Updated: 2024/04/26 14:22:59 by tomoron ### ########.fr */ /* Updated: 2024/05/03 14:19:08 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -61,7 +61,7 @@ t_env *get_env(char **envp)
j++; j++;
name = ft_substr(*envp, 0, i); name = ft_substr(*envp, 0, i);
value = ft_substr(*envp, i + 1, j); value = ft_substr(*envp, i + 1, j);
env = env_add_back(env, name, value); env = env_add_back(env, name, value, 0);
if (!name || !value) if (!name || !value)
free_env(env); free_env(env);
if (!name || !value) if (!name || !value)

4
srcs/minishell.h
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/04 17:31:38 by tomoron #+# #+# */ /* Created: 2024/02/04 17:31:38 by tomoron #+# #+# */
/* Updated: 2024/04/30 14:00:33 by marde-vr ### ########.fr */ /* Updated: 2024/05/03 14:16:24 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -92,7 +92,7 @@ t_cmd *cmd_add_back(t_cmd *res, char *cmd, t_cmd_type type);
void find_cmd_path(t_msh *msh, char **paths, int *found); void find_cmd_path(t_msh *msh, char **paths, int *found);
void redirect_output(t_msh *msh, int i, char **cmd_args); void redirect_output(t_msh *msh, int i, char **cmd_args);
void redirect_input(t_msh *msh, int i, char **cmd_args); void redirect_input(t_msh *msh, int i, char **cmd_args);
t_env *env_add_back(t_env *env, char *name, char *value); t_env *env_add_back(t_env *env, char *name, char *value, int empty);
void print_syntax_error_bonus(t_cmd *cmd, t_cmd *cmds); void print_syntax_error_bonus(t_cmd *cmd, t_cmd *cmds);
int filename_corresponds(char *wildcard, char *value); int filename_corresponds(char *wildcard, char *value);
void close_all_pipes(t_msh *msh, int cmd_count, int i); void close_all_pipes(t_msh *msh, int cmd_count, int i);