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Engine server hook #347

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Engine server hook #347

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f77a0ce
Engine server hook
bruno- Apr 18, 2024
534a840
The tailwindcss watch process must not steal keystrokes
flavorjones Apr 27, 2024
355ed62
Use ServerProcess class
bruno- Apr 29, 2024
eed5343
Add config.tailwindcss.server_process option
bruno- Apr 29, 2024
7265220
Enable server process only for new installs
bruno- Apr 29, 2024
b4879aa
Ensure ServerProcess is started only once
bruno- Apr 29, 2024
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13 changes: 13 additions & 0 deletions lib/tailwindcss/engine.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -13,5 +13,18 @@ class Engine < ::Rails::Engine
config.app_generators do |g|
g.template_engine :tailwindcss
end

server do
tailwind_pid = fork do
# To avoid stealing keystrokes from the debug gem's IRB console in the main process (which
# needs to be able to read from $stdin), we use `IO.open(..., 'r+')`.
IO.popen(Tailwindcss::Commands.watch_command, 'r+') do |io|
IO.copy_stream(io, $stdout)
end
end
at_exit do
Process.kill(:INT, tailwind_pid)
end
end
end
end