Heroku Ruby/Rails Önbellek Webpack + Dağıtıcılar Arasında İplik

Question

Şu anda webpacker ile yepyeni bir ruby ​​/ ray uygulaması kurulumum var. Heroku'ya yapılan her dağıtım, iplik bağımlılıklarını yeniden yüklemek için 30 saniyeden daha uzun sürüyor (yarn install çalıştırıyor).

remote:  [1/4] Resolving packages... 
remote:  [2/4] Fetching packages... 
remote:  info fsevents@1.1.3: The platform "linux" is incompatible with this module. 
remote:  info "fsevents@1.1.3" is an optional dependency and failed compatibility check. Excluding it from installation. 
remote:  [3/4] Linking dependencies... 
remote:  warning "babel-loader@7.1.2" has incorrect peer dependency "babel-core@6 || 7 || ^7.0.0-alpha || ^7.0.0-beta || ^7.0.0-rc". 
remote:  warning "babel-loader@7.1.2" has incorrect peer dependency "webpack@2 || 3". 
remote:  warning "compression-webpack-plugin@1.1.2" has incorrect peer dependency "webpack@^2.0.0 || ^3.0.0". 
remote:  warning "extract-text-webpack-plugin@3.0.2" has incorrect peer dependency "webpack@^3.1.0". 
remote:  warning "file-loader@1.1.5" has incorrect peer dependency "webpack@^2.0.0 || ^3.0.0". 
remote:  warning "postcss-cssnext@3.0.2" has incorrect peer dependency "caniuse-lite@^1.0.30000697". 
remote:  warning "rails-erb-loader@5.2.1" has incorrect peer dependency "webpack@^2.0.0 || >= 3.0.0-rc.0 || ^3.0.0". 
remote:  warning "sass-loader@6.0.6" has incorrect peer dependency "node-sass@^4.0.0". 
remote:  warning "sass-loader@6.0.6" has incorrect peer dependency "webpack@^2.0.0 || >= 3.0.0-rc.0 || ^3.0.0". 
remote:  warning "url-loader@0.6.2" has incorrect peer dependency "file-loader@*". 
remote:  warning "webpack-manifest-plugin@1.3.2" has incorrect peer dependency "webpack@1 || 2 || 3". 
remote:  warning "ajv-keywords@2.1.1" has incorrect peer dependency "ajv@^5.0.0". 
remote:  warning "uglifyjs-webpack-plugin@0.4.6" has incorrect peer dependency "webpack@^1.9 || ^2 || ^2.1.0-beta || ^2.2.0-rc || ^3.0.0". 
remote:  warning "babel-plugin-transform-vue-jsx@3.5.0" has incorrect peer dependency "babel-helper-vue-jsx-merge-props@^2.0.0". 
remote:  warning "babel-plugin-transform-vue-jsx@3.5.0" has incorrect peer dependency "babel-plugin-syntax-jsx@^6.8.0". 
remote:  warning "vue-loader@13.5.0" has incorrect peer dependency "css-loader@*". 
remote:  warning "webpack-dev-server@2.9.7" has incorrect peer dependency "webpack@^2.2.0 || ^3.0.0". 
remote:  warning "webpack-dev-middleware@1.12.2" has incorrect peer dependency "webpack@^1.0.0 || ^2.0.0 || ^3.0.0". 
remote:  [4/4] Building fresh packages... 
remote:  Done in 33.50s. 
remote:  Webpacker is installed 

Şu anda heroku-16 yığın heroku/ruby buildpack kullanıyorum. Önbelleğe alma işleminin, paketleyici için yaptığı gibi kolay bir yolu var mı?

Answer 1

Belki Heroku yığını ilaveten a second nodejs buildpack ekleyebilirsiniz: here anlatıldığı gibi iplik önbelleğe alma desteklemelidir buildpack

heroku buildpacks:add --index 1 heroku/nodejs 

nodejs.