From fc3449b2f10fb6dbb8945f05d55353b41b818345 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sun, 26 Dec 2021 02:35:27 -0500
Subject: couple more builtins

---
 src/state/history/builtins.rs | 26 ++++++++++++++++++++++++++
 src/state/history/mod.rs      |  9 ++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/state/history/builtins.rs b/src/state/history/builtins.rs
index 1bf9d00..e999035 100644
--- a/src/state/history/builtins.rs
+++ b/src/state/history/builtins.rs
@@ -43,6 +43,14 @@ static BUILTINS: once_cell::sync::Lazy<
     builtins
         .insert("and", coerce_builtin(&|exe, env| Box::pin(and(exe, env))));
     builtins.insert("or", coerce_builtin(&|exe, env| Box::pin(or(exe, env))));
+    builtins.insert(
+        "command",
+        coerce_builtin(&|exe, env| Box::pin(command(exe, env))),
+    );
+    builtins.insert(
+        "builtin",
+        coerce_builtin(&|exe, env| Box::pin(builtin(exe, env))),
+    );
     builtins
 });
 
@@ -129,6 +137,24 @@ async fn or(
     *env.latest_status()
 }
 
+async fn command(
+    exe: &crate::parse::Exe,
+    env: &super::ProcessEnv,
+) -> async_std::process::ExitStatus {
+    let exe = exe.shift();
+    super::run_binary(&exe, env).await;
+    *env.latest_status()
+}
+
+async fn builtin(
+    exe: &crate::parse::Exe,
+    env: &super::ProcessEnv,
+) -> async_std::process::ExitStatus {
+    let exe = exe.shift();
+    run(&exe, env).await;
+    *env.latest_status()
+}
+
 fn home() -> std::path::PathBuf {
     std::env::var_os("HOME").unwrap().into()
 }
diff --git a/src/state/history/mod.rs b/src/state/history/mod.rs
index e198ba3..1df2f67 100644
--- a/src/state/history/mod.rs
+++ b/src/state/history/mod.rs
@@ -637,9 +637,16 @@ async fn run_exe(
     env: &ProcessEnv,
 ) -> async_std::process::ExitStatus {
     if let Some(status) = builtins::run(exe, env).await {
-        return status;
+        status
+    } else {
+        run_binary(exe, env).await
     }
+}
 
+async fn run_binary(
+    exe: &crate::parse::Exe,
+    env: &ProcessEnv,
+) -> async_std::process::ExitStatus {
     let mut process = async_std::process::Command::new(exe.exe());
     process.args(exe.args());
     let size = env.entry().await.vt.screen().size();
-- 
cgit v1.2.3-54-g00ecf