discourse/app/helpers/qunit_helper.rb
David Taylor a01b1dd648
PERF: Update ember-auto-import and webpack (#15919)
This makes a small improvement to 'cold cache' ember-cli build times, and a large improvement to 'warm cache' build times

The ember-auto-import update means that vendor is now split into multiple files for efficiency. These are named `chunk.*`, and should be included immediately after the `vendor.js` file. This commit also updates the rails app to render script tags for these chunks.

This change was previously merged, and caused memory-related errors on RAM-constrained machines. This was because Webpack 5 switches from multiple worker processes to a single multi-threaded process. This meant that it was hitting node's default heap size limit (~500mb on a 1GB RAM server). Discourse's standard install procedure recommends adding 2GB swap to 1GB-RAM machines, so we can afford to override's Node's default via the `--max-old-space-size` flag.
2022-02-14 11:21:39 +00:00

48 lines
1.3 KiB
Ruby

# frozen_string_literal: true
module QunitHelper
def vendor_theme_tests
return preload_script("vendor-theme-tests") if @legacy_ember
preload_vendor_scripts
end
def support_bundles
result = []
if Rails.env.production? || @legacy_ember
result << preload_script("discourse/tests/test-support-rails")
result << preload_script("discourse/tests/test-helpers-rails")
else
result << preload_script("test-support")
result << preload_script("test-helpers")
end
result.join("\n").html_safe
end
def boot_bundles
result = []
if @legacy_ember
result << preload_script("discourse/tests/test_starter")
elsif @is_proxied
result << preload_script("scripts/discourse-test-listen-boot")
result << preload_script("scripts/discourse-boot")
else
result << preload_script("discourse-test-listen-boot")
result << preload_script("discourse-boot")
end
result.join("\n").html_safe
end
def theme_tests
theme = Theme.find_by(id: request.env[:resolved_theme_id])
return "" if theme.blank?
_, digest = theme.baked_js_tests_with_digest
src = "#{GlobalSetting.cdn_url}" \
"#{Discourse.base_path}" \
"/theme-javascripts/tests/#{theme.id}-#{digest}.js" \
"?__ws=#{Discourse.current_hostname}"
"<script src='#{src}'></script>".html_safe
end
end