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@Gedochao Gedochao released this 18 Jan 07:55
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v0.1.20
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Add support for Scala Toolkit

Scala CLI now has support for Scala Toolkit.

Scala Toolkit is an ongoing effort by Scala Center and VirtusLab to compose a set of approachable libraries to solve everyday problems.
It is currently in its pre-release phase and includes the following libraries:

  • MUnit for testing;
  • Sttp for HTTP client;
  • UPickle/UJson for reading, writing and operating on JSONs;
  • OS-Lib for operating on files and the operating system.

You can add it to your build from the command line with the --with-toolkit option.

scala-cli . --with-toolkit latest

There's also an appropriate using directive.

//> using toolkit "0.1.4"

Added by @lwronski in #1768

Scala CLI is built with Scala 3.2.2

We now rely on Scala 3.2.2 as the default internal Scala version used to build the project.

Added by @lwronski and @Gedochao in #1772

Removal of the about and doctor sub-commands

The about command has been removed, its features merged back to the version command.
As a result, the version command will now check if your locally installed Scala CLI is up-to-date.
It is possible to skip the check with the --offline option, or when printing raw CLI or default Scala
versions with --cli-version and --scala-version, respectively.

scala-cli version --offline                     
# Scala CLI version: 0.1.20
# Scala version (default): 3.2.2

Similarly, the doctor sub-command has been removed, with its past and previously planned functionalities to be delivered
in a more interactive manner in the future.

Added by @Gedochao in #1744

The Scala CLI aarch64/arm64 binary is now available via sdkman

You can now get the platform-appropriate Scala CLI binary on aarch64/arm64 architecture via sdkman.

Added by @mkurz in #1748

aarch64/arm64 artifact with the launcher script

The scala-cli.sh launcher script now correctly downloads the aarch64/arm64 artifact on the appropriate architecture.

Added by @mkurz in #1745

Run a .jar file as a regular input

JARs can now be run just like any other input, without the need of passing the -cp option.

scala-cli Hello.jar
# Hello

Added by @lwronski in #1738

Java properties without the need for --java-prop

The --java-prop option can be skipped when passing Java properties to Scala CLI now.

scala-cli Hello.scala -Dfoo=bar

Added by @lwronski in #1739

Docker packaging with using directives

It is now possible to configure packaging into a docker image via using directives.

//> using packaging.dockerFrom "openjdk:11"
//> using packaging.dockerImageTag "1.0.0"
//> using packaging.dockerImageRegistry "virtuslab"
//> using packaging.dockerImageRepository "scala-cli"

Added by @lwronski in #1753

Pass GraalVM args via a using directive

It is now possible to pass args to GraalVM via the following using directive:

//> using packaging.graalvmArgs "--no-fallback", "--enable-url-protocols=http,https"

Added by @lwronski in #1767

Other changes

SIP-related changes

  • Remove irrelevant options from version help message by @lwronski in #1737
  • Include launcher options in the help for the default and help sub-commands by @Gedochao in #1725
  • Remove suffix .aux from progName when installed by cs by @lwronski in #1736
  • Don't fail in case of connection errors in the version sub-command by @Gedochao in #1760
  • Set workspace dir to os.tmp.dir for virtual sources by @lwronski in #1771
  • Add support for deprecated Scala 2.13.x-specific scala runner options by @Gedochao in #1774
  • Add support for the -with-compiler runner option by @Gedochao in #1780

Fixes

Build and internal changes

Documentation updates

Updates & maintenance

New Contributors

Full Changelog: v0.1.19...v0.1.20

Contributors

xerial, mkurz, and 8 other contributors
Assets 21