Disable the progress bar if $TERM == dumb or unset

Fixes #3363.
2020-02-18 17:47:53 +01:00 · 2020-02-18 17:47:53 +01:00 · d8fd31f50f
commit d8fd31f50f
parent 9af10b753c
1 changed files with 3 additions and 1 deletions
--- a/src/nix/progress-bar.cc
+++ b/src/nix/progress-bar.cc
@ -446,7 +446,9 @@ public:

 void startProgressBar(bool printBuildLogs)
 {
-    logger = new ProgressBar(printBuildLogs, isatty(STDERR_FILENO));
+    logger = new ProgressBar(
+        printBuildLogs,
+        isatty(STDERR_FILENO) && getEnv("TERM").value_or("dumb") != "dumb");
 }

 void stopProgressBar()