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Use line breaks and continuation for run flags #695

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4 changes: 3 additions & 1 deletion lib/puppet/parser/functions/docker_run_flags.rb
Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,8 @@ module Puppet::Parser::Functions
flags << param
end

flags.flatten.join(" ")
# Some software (systemd) will truncate very long lines using glibc's max
# line length. Wrap options across multiple lines with '\' to avoid
flags.flatten.join(" \\\n ")
end
end