mirror of
https://github.com/discourse/discourse.git
synced 2025-06-24 01:41:35 +08:00
32ba12a408
Ignore any files/directories in '.devenv' like we do for those in 'node_modules' to 1) speed-up watching files and 2) prevent files from being watched multiples times (due to symlinks). No specs since this is only a warning that is being shown in development when using devenv. --- Here's an example of the 100s of warning you get when using devenv ```plain ** ERROR: directory is already being watched! ** Directory: /Users/zogstrip/Poetry/discourse/plugins/discourse-login-client/.devenv/profile is already being watched through: /nix/store/jp4qhxc2f98nyq90kia200mrygl2ndcy-devenv-profile MORE INFO: https://github.com/guard/listen/blob/master/README.md ```
73 lines
2.4 KiB
Ruby
73 lines
2.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Development helper which prints a warning when you edit a non-autoloaded ruby file.
|
|
# These include initializers, middleware, plugin.rb files, and more.
|
|
# Launch the server with AUTO_RESTART=0 to disable automatic restarts.
|
|
if Rails.env.development? && !Rails.configuration.cache_classes && Discourse.running_in_rack?
|
|
paths = [
|
|
*Dir["#{Rails.root}/app/*"].reject { |path| path.end_with? "/assets" },
|
|
"#{Rails.root}/config",
|
|
"#{Rails.root}/lib",
|
|
"#{Rails.root}/plugins",
|
|
]
|
|
|
|
# Find symlinked plugins, and add their real paths to the watch list.
|
|
paths +=
|
|
Dir["#{Rails.root}/plugins/*"]
|
|
.select { |path| File.symlink? path }
|
|
.map { |path| File.expand_path(File.readlink(path), File.dirname(path)) }
|
|
|
|
if Listen::Adapter::Linux.usable?
|
|
# The Listen gem watches recursively, which has a cost per-file on Linux (via rb-inotify)
|
|
# Skip a bunch of unnecessary directories to reduce the cost
|
|
# Ref https://github.com/guard/listen/issues/556
|
|
require "rb-inotify"
|
|
|
|
INotify::Notifier.prepend(
|
|
Module.new do
|
|
def watch(path, *flags, &callback)
|
|
return if path.end_with?("/node_modules", "/.git", "/.devenv")
|
|
super(path, *flags, &callback)
|
|
end
|
|
end,
|
|
)
|
|
end
|
|
|
|
Listen
|
|
.to(
|
|
*paths,
|
|
# Aside from .rb files, this will also match site_settings.yml, as well as any plugin settings.yml files.
|
|
only: /(\.rb|settings.yml)$/,
|
|
ignore: [/node_modules/, /\.git/, /\.devenv/],
|
|
) do |modified, added, removed|
|
|
supervisor_pid = UNICORN_DEV_SUPERVISOR_PID
|
|
auto_restart = supervisor_pid && ENV["AUTO_RESTART"] != "0"
|
|
|
|
files = modified + added + removed
|
|
|
|
not_autoloaded =
|
|
files.filter_map do |file|
|
|
autoloaded = Rails.autoloaders.main.__autoloads.key? file
|
|
|
|
if !autoloaded && !file.match(%r{/spec/})
|
|
Pathname.new(file).relative_path_from(Rails.root)
|
|
end
|
|
end
|
|
|
|
if not_autoloaded.length > 0
|
|
message =
|
|
(
|
|
if auto_restart
|
|
"Restarting server..."
|
|
else
|
|
"Server restart required. Automate this by setting AUTO_RESTART=1."
|
|
end
|
|
)
|
|
STDERR.puts "[DEV]: Edited files which are not autoloaded. #{message}"
|
|
STDERR.puts not_autoloaded.map { |path| "- #{path}".indent(7) }.join("\n")
|
|
Process.kill("USR2", supervisor_pid) if auto_restart
|
|
end
|
|
end
|
|
.start
|
|
end
|