Hi, The goal of the umbrella is exactly to run all applications together while also allowing you to run each application in the umbrella in isolation. If you want to start only a subset of those applications, then you should define the mix task the proper apps/XYZ application and run the mix task from within the application.
Also please note this mailing list is for discussing features proposals and enhancements to the language. For general questions, please consider the Elixir Forum or a medium such as Stack Overflow. *José Valimwww.plataformatec.com.br <http://www.plataformatec.com.br/>Founder and Director of R&D* On Tue, Apr 3, 2018 at 9:01 AM, <[email protected]> wrote: > I have an issue with how mix tasks work within umbrella applications. > > Our umbrella application has a large number of sub applications and a > large number of dependencies. These dependencies connect to AMQP, our > databases, elasticsearch, and other services. This has caused a large > initialization time. > > When running mix tasks, it seems all of these external services are needed > and the full application needs to be initialized before any of the tasks > can run. > > This has caused the mix tasks defined to slow down immensely. > > What is the idiomatic way in elixir to do mix tasks? How can we make sure > that a mix task doesn't require the whole application to completely > initialize before being run? > > I have looked at the phoenix library and it seems to only initialize the > phoenix application when `phx.server` is explicitly run. If this is the > idiomatic way to accomplish this, how do we make sure that all of our > dependencies don't also start as well? > > > I am looking for a proper way to do this in elixir that is supported by > the community. > > Want to get insights, recommendations and answers from top consultants for > free? Head to Discussions <https://expert360.com/community> to ask > questions and find answers. > > ——————————————————————————————————————————————— > This email is intended for the sole use of the intended recipient(s) and > may contain information that is confidential and/or privileged. Any review > or distribution by any other person is prohibited. If you are not an > intended recipient, please immediately contact the sender and delete all > copies of this email message > > -- > You received this message because you are subscribed to the Google Groups > "elixir-lang-core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/elixir-lang-core/0f7c982a-8267-430c-8d5a- > 41fedcc97d3e%40googlegroups.com > <https://groups.google.com/d/msgid/elixir-lang-core/0f7c982a-8267-430c-8d5a-41fedcc97d3e%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4LkRaX6r56QsUzSo0YKaK4jTgq-ejraLCr89f_bKeEg8g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
