From 82075c8ebdd0956844123e067f3c2fb7d29b0bbd Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Mon, 4 Mar 2024 09:10:59 +0100
Subject: [PATCH] Merge pull request #10054 from syvb/channel-unpack-count

Say how many channels were unpacked in nix-channel

(cherry picked from commit 9ae665b9e1dc64c507ab6002fc5d7824208f3777)
Change-Id: Ie0950cf32123b550c5b83981a020e513f72a9b7c
---
 src/nix-channel/nix-channel.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix-channel/nix-channel.cc b/src/nix-channel/nix-channel.cc
index 95f401441..898d7b05d 100644
--- a/src/nix-channel/nix-channel.cc
+++ b/src/nix-channel/nix-channel.cc
@@ -138,7 +138,7 @@ static void update(const StringSet & channelNames)
 
     // Unpack the channel tarballs into the Nix store and install them
     // into the channels profile.
-    std::cerr << "unpacking channels...\n";
+    std::cerr << "unpacking " << exprs.size() << " channels...\n";
     Strings envArgs{ "--profile", profile, "--file", unpackChannelPath, "--install", "--remove-all", "--from-expression" };
     for (auto & expr : exprs)
         envArgs.push_back(std::move(expr));