Enable line-buffering for stdout

This is useful in case when Odood is running in the CI
katyukha · Mar 30, 2023 · 8a09b68 · 8a09b68
1 parent 9c5422c
commit 8a09b68
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/subpackages/cli/source/odood/cli/app.d b/subpackages/cli/source/odood/cli/app.d
@@ -1,5 +1,6 @@
 module odood.cli.app;
 
+private import std.stdio;
 private import std.logger;
 private import std.format: format;
 
@@ -100,6 +101,10 @@ class App: OdoodProgram {
     /** So setup actions before running any specific logic
       **/
     override void setup(scope ref ProgramArgs args) {
+        // Enable line buffering of stdout and stderr
+        stdout.setvbuf(1024*10, _IOLBF);
+        stderr.setvbuf(1024*10, _IOLBF);
+
         int verbosity = args.occurencesOf("verbose");
         int quietness = args.occurencesOf("quiet");