v0.1.15

The M1 native launcher is here! (experimental)

We are happy to announce that there is a new dedicated launcher for M1 users. You can find it here.

Please note that the package sub-command is unstable for this launcher.

Added in #1396 by @lwronski

--python option for repl sub-command (experimental)

Passing the --python option allows using ScalaPy with the repl sub-command:

▶ scala-cli --python
Welcome to Scala 3.2.0 (17.0.2, Java OpenJDK 64-Bit Server VM).
Type in expressions for evaluation. Or try :help.
                                                                                
scala> import me.shadaj.scalapy.py
                                                                                
scala> py.Dynamic.global.range(1, 4)
val res0: me.shadaj.scalapy.py.Dynamic = range(1, 4)

Added in #1336 by @alexarchambault

-d, -classpath and compile sub-command's --output options changes

To be backward compatible with the scala command, some changes have been made to the following options:

• The compile sub-command's --output option has been renamed to --compilation-output. This option is now also available from the run and package sub-commands.

▶ scala-cli compile Hello.scala --compilation-output out
▶ scala-cli --main-class Hello -classpath out
Hello

• The -d option is no longer an alias for --dependency, but for --compilation-output.
  • -O -d -O path/to/compilation/output now defaults to -d path/to/compilation/output.

▶ scala-cli compile Hello.scala -d out
▶ scala-cli --main-class Hello -classpath out
Hello

• The old --classpath option has been renamed to --print-classpath.
  • --classpath, --class-path and -classpath options are now aliases for the --extra jars option.
  • -O -classpath -O path/to/classpath now defaults to --extra-jars path/to/classpath.

▶ scala-cli compile --print-classpath Hello.scala
# ~/Projects/debug-test/.scala-build/project_103be31561_103be31561-7a1ed8dde0/classes/main:~/Library/Caches/Coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala3-library_3/3.2.0/scala3-library_3-3.2.0.jar:~/Library/Caches/ScalaCli/local-repo/v0.1.15/org.virtuslab.scala-cli/runner_3/0.1.15/jars/runner_3.jar:~/Library/Caches/Coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-library/2.13.8/scala-library-2.13.8.jar

Added in #1340 by @Gedochao

Make inputs optional when -classpath and --main-class are passed

The following changes have been made to improve backward compatibility with the scala command:

• Passing the --main-class option along with -classpath to the default command now defaults to run instead of repl:

▶ scala-cli --main-class Hello -classpath out
Hello

• If the run sub-command is passed explicitly, it's sufficient to have a main class on the classpath (inputs aren't necessary then):

▶ scala-cli compile Hello.scala -d out
▶ scala-cli run -classpath out 
Hello

Added in #1369 by @Gedochao

Debugging with the run and test sub-commands

It is now possible to debug code ran by run and test sub-commands:

▶ scala-cli Main.scala --debug
Listening for transport dt_socket at address: 5005
Hello

This addresses #1212

Added in #1389 by @wleczny

--platform option

This option can be used to choose the platform, which should be used to compile and run the application.

▶ scala-cli Main.scala --platform js
Hello

Note that --platform js is an alias for --js and --platform native is an alias for --native.

This addresses #1214

Added in #1347 by @wleczny

Other changes

Fixes

• Ensure directories are created recursively when the package sub-command is called by @Gedochao in #1371
• Fix calculation of Scala version and turn off the -release flag for 2.12.x < 2.12.5 by @Gedochao in #1377
• Fix finding main classes in external jars by @Gedochao in #1380
• Fix Js split style SmallModulesFor in pure JVM by @lwronski in #1394

Build and internal changes

• Remove mill-scalafix customization by @alexarchambault in #1360
• Split config db stuff to a separate config module by @alexarchambault in #1367
• Detect sip when installed by coursier by @lwronski in #1368
• Create empty class to enforce resolving ivy deps by mill for dummy modules by @lwronski in #1374
• Use millw launcher instead of running mill by cs by @lwronski in #1375
• Add --debug option for integration tests by @wleczny in #1378
• NIT ScalaVersionUtil refactor by @Gedochao in #1384
• Make config module compatible with Java 8 by @alexarchambault in #1387
• Add HTTP proxy-related keys in config module by @alexarchambault in #1388
• Add repositories-related keys in config module by @alexarchambault in #1395

Updates

• Update scala-cli.sh launcher for 0.1.14 by @github-actions in #1362
• Update jsoniter-scala-core_2.13 to 2.17.3 by @scala-steward in #1364
• Update core_2.13 to 3.8.0 by @scala-steward in #1365
• Bump VirtusLab/scala-cli-setup from 0.1.13 to 0.1.14.1 by @dependabot in #1376

Full Changelog: v0.1.14...v0.1.15