From 1e72ff63f845041971fc015a3dee1f7f92434fa4 Mon Sep 17 00:00:00 2001
From: Ahurac <ahurac@mailbox.org>
Date: Fri, 19 Apr 2024 11:32:47 +0200
Subject: [PATCH] builtins : ajout export
---
src/command/builtins.rs | 14 ++++++++++++++
src/command/mod.rs | 1 +
src/variables.rs | 2 +-
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/command/builtins.rs b/src/command/builtins.rs
index 522e63a..c90687d 100644
--- a/src/command/builtins.rs
+++ b/src/command/builtins.rs
@@ -65,3 +65,17 @@ pub(super) fn unset(args: &Vec<String>, variables: &mut Variables, exit_code: &m
exit_code.set_success();
}
+
+pub(super) fn export(args: &Vec<String>, variables: &mut Variables, exit_code: &mut ExitCode) {
+ for variable in args.iter() {
+ let assignation: Vec<&str> = variable.split('=').collect();
+
+ if assignation.len() == 2 {
+ variables.set(&assignation[0], &assignation[1]);
+ }
+
+ variables.export(&assignation[0]);
+ }
+
+ exit_code.set_success();
+}
diff --git a/src/command/mod.rs b/src/command/mod.rs
index 59b60d0..1f28de0 100644
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@@ -30,6 +30,7 @@ impl Builtin {
"cd" => Some(builtins::cd),
"exit" => Some(builtins::exit),
"unset" => Some(builtins::unset),
+ "export" => Some(builtins::export),
":" => Some(builtins::colon),
_ => None,
};
diff --git a/src/variables.rs b/src/variables.rs
index 17dced7..716e994 100644
--- a/src/variables.rs
+++ b/src/variables.rs
@@ -1,5 +1,5 @@
use std::collections::HashMap;
-use std::env::{self, args};
+use std::env;
pub struct Variables {
variables: HashMap<String, String>,