can not config repository mirror via ~/.config/coursier/mirror.properties

[yuchangyuan]

Repository mirror for coursier can be config in ~/.config/coursier/mirror.properties(in Linux), but this seems not apply to mill.

ref1: https://get-coursier.io/blog/2019/07/05/1.1.0-M14#mirrors
ref2: https://scalameta.org/metals/docs/troubleshooting/proxy/#mirrors

[lefou]

Thanks for reporting. The referenced documentation lists multiple ways to configure mirrors, e.g. gloabal properties file, env variable, properties, .... Which one did not work? Have you tried the other variants?

[yuchangyuan]

Thanks for reporting. The referenced documentation lists multiple ways to configure mirrors, e.g. gloabal properties file, env variable, properties, .... Which one did not work? Have you tried the other variants?

I tryed global properties(~/.config/coursier/mirror.properties), and I have checked that this change works with cs command.

[Quafadas]

@yuchangyuan My experience is that mill can work well via proxy repositories, here's some stuff I tried / needed depending on different circumstances.

Here is some extra stuff you can try in build.sc

object CustomZincWorkerModule extends ZincWorkerModule with CoursierModule {
  def repositoriesTask = T.task {
    Seq(
      MavenRepository("https://packages.corp.com/artifactory/maven/"),
      coursier.LocalRepositories.ivy2Local
    )
  }
}

trait CommonBuildSettings extends ScalaModule {
  def repositoriesTask = CustomZincWorkerModule.repositoriesTask
  def zincWorker       = CustomZincWorkerModule
  def scalaVersion     = Config.scalaVersion  
}

Perhaps try configured ammonites proxies too.

RUN mkdir -p /root/.mill/ammonite
COPY predef.sc /root/.mill/ammonite/predef.sc
COPY predef.sc /root/.mill/ammonite/predefScript.sc

and predef.sc

import coursierapi.MavenRepository

interp.repositories() ++= Seq(  
  MavenRepository.of("https://packages.corp.com/artifactory/maven/"),
  MavenRepository.of("https://packages.corp.com/artifactory/maven-jitpack-remote/")
)

Maybe this helps, maybe not ...

[yuchangyuan]

@yuchangyuan My experience is that mill can work well via proxy repositories, here's some stuff I tried / needed depending on different circumstances.

Here is some extra stuff you can try in build.sc

object CustomZincWorkerModule extends ZincWorkerModule with CoursierModule {
  def repositoriesTask = T.task {
    Seq(
      MavenRepository("https://packages.corp.com/artifactory/maven/"),
      coursier.LocalRepositories.ivy2Local
    )
  }
}

trait CommonBuildSettings extends ScalaModule {
  def repositoriesTask = CustomZincWorkerModule.repositoriesTask
  def zincWorker       = CustomZincWorkerModule
  def scalaVersion     = Config.scalaVersion  
}

Perhaps try configured ammonites proxies too.

RUN mkdir -p /root/.mill/ammonite
COPY predef.sc /root/.mill/ammonite/predef.sc
COPY predef.sc /root/.mill/ammonite/predefScript.sc

and predef.sc

import coursierapi.MavenRepository

interp.repositories() ++= Seq(  
  MavenRepository.of("https://packages.corp.com/artifactory/maven/"),
  MavenRepository.of("https://packages.corp.com/artifactory/maven-jitpack-remote/")
)

Maybe this helps, maybe not ...

thank you for your advise. but in order to apply this approach, I need modify build.sc of every project, which sometimes not easy.

[yuchangyuan]

find something interesting, mill itself(and dependency of mill) will download from mirror, but dependency of actual project will not.

I have just try set COURSIER_MIRRORS, not work. and I don't know how to apply -Dcoursier.mirrors to mill.

PS, below is the build.sc I try

import mill._, scalalib._

object cnt extends ScalaModule {
  def scalaVersion = "2.13.4"
  def ivyDeps = Agg(ivy"edu.berkeley.cs::chisel3:3.6.0-M2")
  def scalacPluginIvyDeps = Agg(ivy"edu.berkeley.cs:::chisel3-plugin:3.6.0-M2")
}

[lefou]

I don't know how to apply -Dcoursier.mirrors to mill.

It's

> mill -D coursier.mirrors=...