libstore: flush log lines only from handleBuilderOutput

also change the tests to ensure that we handle all lines correctly. Change-Id: I13de286bda8eee57acd53af1ab5c081d3048b500
2025-10-13 11:26:49 +00:00
parent f29dfb3d3c
commit 1210a4e025
3 changed files with 10 additions and 7 deletions
@@ -36,8 +36,9 @@ let
  input3 = mkDerivation {
    shell = busybox;
    name = "build-remote-input-3";
+    # `echo -n` tests handling of logs without trailing newlines
    buildCommand = ''
-      echo hi-input3
+      echo -n hi-input3
      read x < ${input2}
      echo $x BAZ > $out
    '';
@@ -39,8 +39,9 @@ let
  input3 = mkDerivation {
    shell = busybox;
    name = "build-remote-input-3";
+    # `echo -n` tests handling of logs without trailing newlines
    buildCommand = ''
-      echo hi-input3
+      echo -n hi-input3
      read x < ${input2}
      echo $x BAZ > $out
    '';