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VirtusLab / scala-cli

Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)
https://scala-cli.virtuslab.org
Apache License 2.0
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Website gif should be updated #3194

Closed counter2015 closed 6 days ago

counter2015 commented 6 days ago

Current website demo gif shows how to run scala native program by scala-cli link: https://scala-cli.virtuslab.org/img/gifs/universal_tool.gif

Scala Native now support for Scala 3.x https://mvnrepository.com/artifact/org.scala-native/nscplugin

$ scala-cli --native -S 2.13.6 native.scala
Downloading compiler plugin org.scala-native:::nscplugin:0.5.5
[error]  Error downloading org.scala-native:nscplugin_2.13.6:0.5.5
  not found: /home/counter/.cache/scalacli/local-repo/1.5.0/org.scala-native/nscplugin_2.13.6/0.5.5/ivys/ivy.xml
  No fallback URL found
  not found: /home/counter/.ivy2/local/org.scala-native/nscplugin_2.13.6/0.5.5/ivys/ivy.xml
  not found: https://repo1.maven.org/maven2/org/scala-native/nscplugin_2.13.6/0.5.5/nscplugin_2.13.6-0.5.5.pom

So there is no need to specify version to 2.13.x

$ scala-cli --native native.scala
Compiling project (Scala 3.5.0, Scala Native 0.5.5)
Compiled project (Scala 3.5.0, Scala Native 0.5.5)
[info] Linking (multithreadingEnabled=true, disable if not used) (3764 ms)
[info] Discovered 944 classes and 5700 methods after classloading
[info] Loaded 0 service provider(s) for 1 referenced service(s):
[info] |------------------------------------------------------------------|
[info] | Service                              | Service Provider | Status |
[info] |------------------------------------------------------------------|
[info] | java.nio.charset.spi.CharsetProvider | ---              | NoProviders |
[info] |------------------------------------------------------------------|
[info] Checking intermediate code (quick) (235 ms)
[info] Multithreading was not explicitly enabled - initial class loading has not detected any usage of system threads. Multithreading support will be disabled to improve performance.
[info] Linking (multithreadingEnabled=false) (1748 ms)
[info] Discovered 816 classes and 4784 methods after classloading
[info] Loaded 0 service provider(s) for 1 referenced service(s):
[info] |------------------------------------------------------------------|
[info] | Service                              | Service Provider | Status |
[info] |------------------------------------------------------------------|
[info] | java.nio.charset.spi.CharsetProvider | ---              | NoProviders |
[info] |------------------------------------------------------------------|
[info] Checking intermediate code (quick) (55 ms)
[info] Discovered 716 classes and 3247 methods after optimization
[info] Optimizing (debug mode) (4893 ms)
[info] Produced 2 LLVM IR files
[info] Generating intermediate code (11340 ms)
[info] Compiling to native code (7921 ms)
[info] Linking with [pthread, dl]
[info] Linking native code (immix gc, none lto) (142 ms)
[info] Postprocessing (0 ms)
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