From 05852e80985f7e45b4da8625b86d6f424c90e749 Mon Sep 17 00:00:00 2001
From: Trent Nelson <trent@solana.com>
Date: Tue, 26 Jan 2021 14:15:25 -0700
Subject: [PATCH] install: Add version envvar to `info --eval` output

(cherry picked from commit dcb6f68287761a1c8e0d0ac7a667da3dc8878201)
---
 install/src/command.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/install/src/command.rs b/install/src/command.rs
index 9f9fe61dcc..4427b5db71 100644
--- a/install/src/command.rs
+++ b/install/src/command.rs
@@ -580,6 +580,16 @@ pub fn info(
             "SOLANA_INSTALL_ACTIVE_RELEASE={}",
             &config.active_release_dir().to_str().unwrap_or("")
         );
+        config
+            .explicit_release
+            .map(|er| match er {
+                ExplicitRelease::Semver(semver) => semver,
+                ExplicitRelease::Channel(channel) => channel,
+            })
+            .and_then(|channel| {
+                println!("SOLANA_INSTALL_ACTIVE_CHANNEL={}", channel,);
+                Option::<String>::None
+            });
         return Ok(None);
     }