Allow lines option to be configured when following app logs

2024-01-08 09:34:38 +01:00
parent 457f06da13
commit 0d709a3fdb
3 changed files with 15 additions and 6 deletions
--- a/lib/kamal/commands/app/logging.rb
+++ b/lib/kamal/commands/app/logging.rb
@@ -6,11 +6,11 @@ module Kamal::Commands::App::Logging
      ("grep '#{grep}'" if grep)
  end

-  def follow_logs(host:, grep: nil)
+  def follow_logs(host:, lines: nil, grep: nil)
    run_over_ssh \
      pipe(
        current_running_container_id,
-        "xargs docker logs --timestamps --tail 10 --follow 2>&1",
+        "xargs docker logs --timestamps#{" --tail #{lines}" if lines} --follow 2>&1",
        (%(grep "#{grep}") if grep)
      ),
      host: host