From dbe4cc21e33ccc22b9dd352dd8c6913d60a0cbc0 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 30 Jun 2017 04:53:34 +0200
Subject: [PATCH] pkgs.whatsupnix: print gawk output ASAP

---
 krebs/5pkgs/simple/whatsupnix/whatsupnix.bash | 2 +-
 shell.nix                                     | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/krebs/5pkgs/simple/whatsupnix/whatsupnix.bash b/krebs/5pkgs/simple/whatsupnix/whatsupnix.bash
index 127209570..2ad9aadc9 100644
--- a/krebs/5pkgs/simple/whatsupnix/whatsupnix.bash
+++ b/krebs/5pkgs/simple/whatsupnix/whatsupnix.bash
@@ -26,7 +26,7 @@ gawk -v failed_drvs="$failed_drvs" '
   match($0, /^builder for ‘(\/nix\/store\/[^’]+\.drv)’ failed/, m) {
     print m[1] >> failed_drvs
   }
-  { print $0 }
+  { print $0; fflush("/dev/stdout") }
 '
 
 case $# in
diff --git a/shell.nix b/shell.nix
index d8f3184db..302429a4c 100644
--- a/shell.nix
+++ b/shell.nix
@@ -137,7 +137,7 @@
         -I "$target_path" \
         "$@" \
       2>&1 |
-    ${pkgs.coreutils}/bin/stdbuf -oL ${pkgs.whatsupnix}/bin/whatsupnix
+    ${pkgs.whatsupnix}/bin/whatsupnix
   '';
 
   utils.deploy = pkgs.writeScript "utils.deploy" /* sh */ ''
@@ -150,7 +150,7 @@
         -I "$target_path" \
         "$@" \
       2>&1 |
-    ${pkgs.coreutils}/bin/stdbuf -oL ${pkgs.whatsupnix}/bin/whatsupnix
+    ${pkgs.whatsupnix}/bin/whatsupnix
   '';
 
   hook.get-version = pkgs.writeScript "hook.get-version" /* sh */ ''