I haven't seen that behavior, but its not related to my problem. I suspect some of the packages on hex probably don't have lock files. The thing I am wrestling with is the change in behavior from mix pre 1.3 and the current. Historically, `no-deps-check` meant 'don't do any dependency checking`. It did exactly the right thing, it assumed things where good and went and built. Now it seems to mean no dependency check as long as some dependency check has been done in the past, (ie the existence of a lock file). The original behaviour was much more useful to my (admittedly edge) case than the current behavior.
The information I need now is whether you guys consider this change in behavior a bug and are going to resurrect the original behavior or you consider it a feature and are going to leave it in place. In the first case I will wait until the fix is released, in the second case I will modify the nix infrastructure to generate the lock file. Sent from [ProtonMail](https://protonmail.com), encrypted email based in Switzerland. -------- Original Message -------- Subject: Re: [elixir-talk:13439] no-deps-check no longer respected in Mix 1.3.1? Local Time: July 6, 2016 3:29 PM UTC Time: July 6, 2016 10:29 PM From: [email protected] To: [email protected] The lockfile of dependencies are never used. So the lockfile of the top level project must be present. Can you show a reproducing mix project where all dependencies are locked and hex still makes external request so that we can debug it? On Wed, Jul 6, 2016 at 8:14 PM, Eric Merritt <[email protected]> wrote: Jose, I just upgraded the version of hex and am still seeing the problem. My suspicion is that some number of the elixir packages in hex do not include a mix.lock. That said, the optimal course for me is that mix simply doesn't try to manage dependencies, regardless of whether there is a lock file or not. In the worst case, I can have the nix infrastructure generate a lock file. Sent from [ProtonMail](https://protonmail.com), encrypted email based in Switzerland. -------- Original Message -------- Subject: Re: [elixir-talk:13437] no-deps-check no longer respected in Mix 1.3.1? Local Time: July 6, 2016 10:43 AM UTC Time: July 6, 2016 5:43 PM From: [email protected] To: [email protected] Eric, after a quick conversation with Eric MJ, he mentioned this should work with the same flags as parameters as long as you have a mix.lock file, as Hex no longer requires a registry for locked dependencies. I was able to verify such in a project like Plug. Which Hex version are you using? Have you tried the latest? José Valim [www.plataformatec.com.br](http://www.plataformatec.com.br/) Skype: jv.ptec Founder and Director of R&D On Wed, Jul 6, 2016 at 7:02 PM, Eric Merritt <[email protected]> wrote: Jose, That's perfectly acceptable. My main concern is that there is a way to tell mix that dependencies are already taken care of and it doesn't need to reach out to the network. How it goes about that, as long as its documented, isn't that big a deal. I will wait to upgrade until you guys release a fix. Eric Sent from [ProtonMail](https://protonmail.com), encrypted email based in Switzerland. -------- Original Message -------- Subject: Re: [elixir-talk:13434] no-deps-check no longer respected in Mix 1.3.1? Local Time: July 6, 2016 9:54 AM UTC Time: July 6, 2016 4:54 PM From: [email protected] To: [email protected] Thank you Eric. I can confirm this is broken. Unfortunately we introduced this regression when fixing another bug. I will discuss a fix with Eric MJ and let you know. If we introduce a new flag or an environment option, would that be acceptable? Since it will only be checked with future versions, it should not affect previous versions and effectively fix the issue for future ones. José Valim [www.plataformatec.com.br](http://www.plataformatec.com.br/) Skype: jv.ptec Founder and Director of R&D On Wed, Jul 6, 2016 at 6:41 PM, Eric Merritt <[email protected]> wrote: Guys, I am working on upgrading elixir support for nixos to Elixir 1.3. There seems to be a change in how Mix responds to the `--no-deps-check` flag. Previously, mix wouldn't try to do anything with deps. Now it blows up with an error when running the following. ``` HEX_OFFLINE=1 mix compile --no-deps-check ``` The error that I see is: ``` * (Mix) Failed to open Hex registry (file does not exist, run `mix hex.info` to fetch it) ``` Previosly This is new behavior between the previous version of Mix and the new version. This problem essentially breaks elixir support on nixos, so I would love to get it fixed. Eric -- You received this message because you are subscribed to the Google Groups "elixir-lang-talk" 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-talk/e743d7dd-0808-467a-9963-754e611d22fe%40googlegroups.com](https://groups.google.com/d/msgid/elixir-lang-talk/e743d7dd-0808-467a-9963-754e611d22fe%40googlegroups.com?utm_medium=email&utm_source=footer). 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