Allow custom repositories for scala-library in repl

[tpasternak]

It is now possible to run scala-cli -S 2.13.8-foobar --repository https://<some_repo>

closes #107

[SethTisue]

nice!! thanks!

[SethTisue]

I've added this to https://stackoverflow.com/questions/40622878/how-do-i-tell-sbt-or-scala-cli-to-use-a-nightly-build-of-scala-2-12-or-2-13

[SethTisue]

I'm trying to use this to run a Scala 2 PR validation snapshot:

% scala-cli -version
Scala CLI version: 0.1.18
Scala version (default): 3.2.1
% scala-cli repl --repository https://scala-ci.typesafe.com/artifactory/scala-pr-validation-snapshots \
  -S 2.13.11-bin-89f3de5-SNAPSHOT

but it fails:

[error]  Cannot find matching Scala version for '2.13.11-bin-89f3de5-SNAPSHOT'
You can only choose one of the 3.x, 2.13.x, and 2.12.x. versions.
The latest supported stable versions are 3.2.0, 2.13.10, 2.12.17.
In addition, you can request compilation with the last nightly versions of Scala,
by passing the 2.nightly, 2.12.nightly, 2.13.nightly, or 3.nightly arguments.
Specific Scala 2 or Scala 3 nightly versions are also accepted.

in sbt, the same thing succeeds; with this build.sbt I can run sbt console:

ThisBuild / resolvers +=
  "prs" at "https://scala-ci.typesafe.com/artifactory/scala-pr-validation-snapshots"
scalaVersion := "2.13.11-bin-89f3de5-SNAPSHOT"

[lwronski]

I'm trying to use this to run a Scala 2 PR validation snapshot:

% scala-cli -version
Scala CLI version: 0.1.18
Scala version (default): 3.2.1
% scala-cli repl --repository https://scala-ci.typesafe.com/artifactory/scala-pr-validation-snapshots \
  -S 2.13.11-bin-89f3de5-SNAPSHOT

but it fails:

[error]  Cannot find matching Scala version for '2.13.11-bin-89f3de5-SNAPSHOT'
You can only choose one of the 3.x, 2.13.x, and 2.12.x. versions.
The latest supported stable versions are 3.2.0, 2.13.10, 2.12.17.
In addition, you can request compilation with the last nightly versions of Scala,
by passing the 2.nightly, 2.12.nightly, 2.13.nightly, or 3.nightly arguments.
Specific Scala 2 or Scala 3 nightly versions are also accepted.

in sbt, the same thing succeeds; with this build.sbt I can run sbt console:

ThisBuild / resolvers +=
  "prs" at "https://scala-ci.typesafe.com/artifactory/scala-pr-validation-snapshots"
scalaVersion := "2.13.11-bin-89f3de5-SNAPSHOT"

@SethTisue Thanks for reporting, it should be fixed by #1630. Thanks for finding the bug, unfortunately there is no workaround now.