pkgs.whatsupnix: print gawk output ASAP

2017-06-30 04:53:34 +02:00 · 2017-06-30 04:53:34 +02:00 · dbe4cc21e3
commit dbe4cc21e3
parent 74522bba94
2 changed files with 3 additions and 3 deletions
--- 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 $# in
--- a/shell.nix
+++ b/shell.nix
@ -137,7 +137,7 @@
        -I "$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 */ ''