From f7f39c0b240767c5f6f55313d71ff3d88edd70df Mon Sep 17 00:00:00 2001
From: arthur <arthur.jamet@epitech.eu>
Date: Thu, 21 May 2020 12:56:06 +0200
Subject: [PATCH] integration of basic echo

---
 Makefile                   |  1 +
 include/builtin.h          |  1 +
 src/builtin/builtin_echo.c | 25 +++++++++++++++++++++++++
 src/prompt.c               |  1 +
 4 files changed, 28 insertions(+)
 create mode 100644 src/builtin/builtin_echo.c

diff --git a/Makefile b/Makefile
index 45cb4f4..c304aa6 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,7 @@ SRC = src/shell.c \
 	src/builtin/builtin_where.c \
 	src/builtin/builtin_alias.c \
 	src/builtin/builtin_unalias.c \
+	src/builtin/builtin_echo.c \
 	src/signal.c \
 	src/free_env.c \
 	src/utility/same_var.c \
diff --git a/include/builtin.h b/include/builtin.h
index 3d1d673..2ce7d3d 100644
--- a/include/builtin.h
+++ b/include/builtin.h
@@ -28,6 +28,7 @@ int builtin_source(char **argv, env_t *env);
 int builtin_history(char **args, env_t *env);
 int builtin_alias(char **args, env_t *env);
 int builtin_unalias(char **args, env_t *env);
+int builtin_echo(char **args, env_t *env);
 //utility
 bool find_path_in_builtins(char *cmd);
 char **get_envpath(env_t *env);
diff --git a/src/builtin/builtin_echo.c b/src/builtin/builtin_echo.c
new file mode 100644
index 0000000..e57e73a
--- /dev/null
+++ b/src/builtin/builtin_echo.c
@@ -0,0 +1,25 @@
+/*
+** EPITECH PROJECT, 2020
+** builtin_echo.c
+** File description:
+** builtin_echo
+*/
+
+#include "builtin.h"
+#include <shell.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int builtin_echo(char **argv, env_t *env)
+{
+    for (int i = 1; argv[i]; i++) {
+        printf("%s", argv[i]);
+        if (argv[i + 1])
+            printf(" ");
+    }
+    printf("\n");
+    fflush(stdout);
+    env->vars = my_setenv(env->vars, "?", "0");
+    return (0);
+}
\ No newline at end of file
diff --git a/src/prompt.c b/src/prompt.c
index e6b7efe..f2c147b 100644
--- a/src/prompt.c
+++ b/src/prompt.c
@@ -27,6 +27,7 @@ const builtin builtins[] = {
     {"source", &builtin_source},
     {"alias", &builtin_alias},
     {"unalias", &builtin_unalias},
+    {"echo", &builtin_echo},
     {NULL, NULL}
 };