feat: deno upgrade --output (#6352)

1 files changed, 10 insertions, 3 deletions

diff --git a/cli/upgrade.rs b/cli/upgrade.rs
index 9f3e0459d..244bf6c8a 100644
--- a/cli/upgrade.rs
+++ b/cli/upgrade.rs
@@ -56,6 +56,7 @@ pub async fn upgrade_command(
   dry_run: bool,
   force: bool,
   version: Option<String>,
+  output: Option<PathBuf>,
   ca_file: Option<String>,
 ) -> Result<(), ErrBox> {
   let mut client_builder = Client::builder().redirect(Policy::none());
@@ -76,7 +77,7 @@ pub async fn upgrade_command(
       Ok(ver) => {
         if !force && current_version == ver {
           println!("Version {} is already installed", &ver);
-          std::process::exit(1)
+          return Ok(());
         } else {
           ver
         }
@@ -94,7 +95,7 @@ pub async fn upgrade_command(
           "Local deno version {} is the most recent release",
           &crate::version::DENO
         );
-        std::process::exit(1)
+        return Ok(());
       } else {
         latest_version
       }
@@ -114,7 +115,13 @@ pub async fn upgrade_command(
   check_exe(&new_exe_path, &install_version)?;
 
   if !dry_run {
-    replace_exe(&new_exe_path, &old_exe_path)?;
+    match output {
+      Some(path) => {
+        fs::rename(&new_exe_path, &path)
+          .or_else(|_| fs::copy(&new_exe_path, &path).map(|_| ()))?;
+      }
+      None => replace_exe(&new_exe_path, &old_exe_path)?,
+    }
   }
 
   println!("Upgrade done successfully");