Fixed error when terminal width is zero - fixes #14

ankane · Dec 27, 2024 · 8863891 · 8863891
1 parent 9ca1de4
commit 8863891
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/lib/informers/pipelines.rb b/lib/informers/pipelines.rb
@@ -1336,6 +1336,7 @@ def call(
     stream = $stderr
     tty = stream.tty?
     width = tty ? stream.winsize[1] : 80
+    width = 80 if width == 0
 
     if msg[:status] == "progress" && tty
       stream.print "\r#{Utils::Hub.display_progress(msg[:file], width, msg[:size], msg[:total_size])}"

diff --git a/lib/informers/utils/hub.rb b/lib/informers/utils/hub.rb
@@ -233,8 +233,8 @@ def self.path_join(*parts)
       end
 
       def self.display_progress(filename, width, size, expected_size)
-        bar_width = width - (filename.length + 3)
-        progress = size / expected_size.to_f
+        bar_width = [width - (filename.length + 3), 1].max
+        progress = expected_size ? size / expected_size.to_f : 0
         done = (progress * bar_width).round
         not_done = bar_width - done
         "#{filename} |#{"█" * done}#{" " * not_done}|"