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6b243ffdfd
Pitchfork has been the default web server for some time now. This removes Unicorn entirely to simplify the codebase and unblock future improvements (like Rack 3). Notable changes beyond the straightforward removal: - `Discourse.after_unicorn_worker_fork` → `Discourse.apply_worker_db_variables_overrides`: renamed and wired into pitchfork.conf.rb's `after_worker_fork`. This actually *fixes* per-worker DB variable overrides (`unicorn_worker_db_variables_*`) which were never called under Pitchfork. - `bin/ember-cli`: `--unicorn` flag renamed to `--server` (`-u` kept). - `lib/demon/sidekiq.rb`: removed Unicorn-specific USR1/USR2 signal handlers and `reopen_logs` (called `Unicorn::Util.reopen_logs`), which were already dead code under Pitchfork. Intentionally kept unchanged: - `config/unicorn_launcher` (used by Docker images, separate effort) - `docker_manager` plugin (separate repo) - `UNICORN_*` env vars (renaming deferred) - Rack < 3 constraint (separate PR)
94 lines
2.2 KiB
Ruby
Executable file
94 lines
2.2 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require "pathname"
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ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile", Pathname.new(__FILE__).realpath)
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require "rubygems"
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require "bundler/setup"
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require "fileutils"
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dev_mode = false
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# in development do some fussing around, to automate config
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if !ARGV.include?("-E") && !ARGV.include?("--env") &&
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(%w[development test].include?(ENV["RAILS_ENV"]) || !ENV["RAILS_ENV"])
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dev_mode = true
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if !ARGV.include?("-c") && !ARGV.include?("--config-file")
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ARGV.push("-c")
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ARGV.push(File.expand_path("../../config/pitchfork.conf.rb", Pathname.new(__FILE__).realpath))
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end
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# we do not want to listen on 2 ports, so lets fix it
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if (idx = ARGV.index("-p")) && (port = ARGV[idx + 1].to_i) > 0
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ENV["UNICORN_PORT"] ||= port.to_s
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end
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ENV["UNICORN_PORT"] ||= "9292"
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if ARGV.delete("-x")
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puts "Running without sidekiq"
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ENV["UNICORN_SIDEKIQS"] = "0"
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end
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ENV["UNICORN_SIDEKIQS"] ||= "1"
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end
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if ARGV.include?("--help")
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fork { load Gem.bin_path("pitchfork", "pitchfork") }
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Process.wait
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puts "Extra Discourse Options:"
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puts " -x run without sidekiq"
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exit
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end
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# this dev_mode hackery enables the following to be used to restart pitchfork:
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#
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# pkill -USR2 -f 'ruby bin/pitchfork'
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#
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# This is handy if you want to bind a key to restarting pitchfork in dev
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if dev_mode
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DEV_SUPERVISOR_PID = Process.pid
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restart = true
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while restart
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restart = false
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pid = fork { load Gem.bin_path("pitchfork", "pitchfork") }
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done = false
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int_count = 0
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Signal.trap("INT") do
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int_count += 1
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case int_count
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when 1
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# Swallowed to give the child time to handle it
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when 2
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STDERR.puts "\nInterrupt again to force shutdown..."
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else
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begin
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Process.kill("KILL", pid)
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rescue StandardError
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nil
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end
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exit!(1)
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end
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end
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Signal.trap("USR2") do
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Process.kill("QUIT", pid)
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puts "RESTARTING PITCHFORK"
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restart = true
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end
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Signal.trap("TERM") { Process.kill("TERM", pid) }
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while !done
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sleep 1
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done = Process.waitpid(pid, Process::WNOHANG)
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end
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end
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else
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load Gem.bin_path("pitchfork", "pitchfork")
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end
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