GenIdea not downloading mill sources (but resolving them if already downloaded)

[guilgaly]

When I execute the GenIdea task, the source JARs for mill itself (e.g. mill-scalalib_2.12-0.5.1-sources.jar) are not dowloaded and don't appear in the mill-build module in IntelliJ. For instance, I get this:

<component name="libraryTable">
  <library name="mill-scalalib_2.12-0.5.1.jar">
    <CLASSES>
      <root url="jar://$USER_HOME$/.coursier/cache/v1/https/repo1.maven.org/maven2/com/lihaoyi/mill-scalalib_2.12/0.5.1/mill-scalalib_2.12-0.5.1.jar!/" />
    </CLASSES>
    <JAVADOC />
    <SOURCES />
  </library>
</component>

However, if those source JARs are already present in ~/.coursier/cache (because I downloaded them manually), then GenIdea does correctly add them to the mill-build module. For instance, I get this:

<component name="libraryTable">
    <library name="mill-scalalib_2.12-0.5.1.jar">
        <CLASSES>
            <root url="jar:///Users/guillaumegaly/.coursier/cache/v1/https/repo1.maven.org/maven2/com/lihaoyi/mill-scalalib_2.12/0.5.1/mill-scalalib_2.12-0.5.1.jar!/"/>
        </CLASSES>
        <SOURCES>
            <root url="jar:///Users/guillaumegaly/.coursier/cache/v1/https/repo1.maven.org/maven2/com/lihaoyi/mill-scalalib_2.12/0.5.1/mill-scalalib_2.12-0.5.1-sources.jar!/"/>
        </SOURCES>
    </library>
</component>

There already was a similar issue, now closed: #533 (duplicate of #527). It now seems to be partially working though, so probably a bit different ?

[guilgaly]

If it can help, I can try to investigate this when I have the time, possibly later this month.

[htmldoug]

coursier fetch --sources com.lihaoyi:mill-scalalib_2.12:0.5.1

Thanks for the workaround hint. I'd love if mill did this itself, or had an option to.

[lefou]

Can you try if #719 fixes it?

[lefou]

Fixed by #719