Releases: VirtusLab/scala-cli
v1.1.2
Support for Scala.js 1.15.0
This version adds Scala CLI support for Scala.js 1.15.0.
Added by @scala-steward in #2672 & @Gedochao in VirtusLab/scala-js-cli#43.
Fixes
- Fix repeatable compiler options handling from the command line by @Gedochao in #2666
- Fix script wrapper tests & script object wrapper
using
directive by @Gedochao in #2668 - Prevent consecutive
-language:*
options from being ignored by @Gedochao in #2667 - in FailedToStartServerException advice, include --power by @SethTisue in #2685
Documentation changes
- Fix test.md by @MaciejG604 in #2679
- Back port of documentation changes to main by @github-actions in #2681
Build and internal changes
- Update release procedure steps for
v1.1.x
by @Gedochao in #2665 - Tag
GitHubTests.create secret
as flaky on all Mac tests (including M1) by @Gedochao in #2677
Updates and maintenance
- Update scala-cli.sh launcher for 1.1.1 by @github-actions in #2662
- Bump libsodiumjni to 0.0.4 by @MaciejG604 in #2651
- Update guava to 33.0.0-jre by @scala-steward in #2670
- Update os-lib to 0.9.3 by @scala-steward in #2671
- Update sbt to 1.9.8 by @scala-steward in #2673
- Update trees_2.13 to 4.8.15 by @scala-steward in #2674
- Update slf4j-nop to 2.0.11 by @scala-steward in #2675
- Update Scala.js to 1.15.0 by @scala-steward in #2672
- Update core_2.13 to 3.9.2 by @scala-steward in #2687
Full Changelog: v1.1.1...v1.1.2
v1.1.1
Deprecate Scala Toolkit latest
version in favour of default
Using toolkits with the latest
version is now deprecated and will cause a warning.
It will likely be removed completely in a future release.
scala-cli --toolkit latest -e 'println(os.pwd)'
# Using 'latest' for toolkit is deprecated, use 'default' to get more stable behaviour:
# --toolkit default
# Compiling project (Scala 3.3.1, JVM (17))
# Compiled project (Scala 3.3.1, JVM (17))
# /home
It is now advised to either use an explicit toolkit version or rely on the new default
alias.
scala-cli --toolkit default -e 'println(os.pwd)'
# Compiling project (Scala 3.3.1, JVM (17))
# Compiled project (Scala 3.3.1, JVM (17))
# /home
The default
version for toolkits is tied to a particular Scala CLI version.
You can check which version is used by referring to Scala CLI help.
scala-cli version
# Scala CLI version: 1.1.1
# Scala version (default): 3.3.1
scala-cli run -h|grep toolkit
# --toolkit, --with-toolkit version|default Add toolkit to classPath (not supported in Scala 2.12), 'default' version for Scala toolkit: 0.2.1, 'default' version for typelevel toolkit: 0.1.20
Added by @MaciejG604 in #2622
Enhancements
- Remove semantics Compliant for asInstaceOf by @MaciejG604 in #2614
- Scala js mode validation by @MaciejG604 in #2630
- Add missing Scala.js mode aliases by @Gedochao in #2655
- Add deprecation reporting mechanism for using directives by @MaciejG604 in #2622
- Pass java opts to scalac by @MaciejG604 in #2601
Fixes
- Fallback to UTF-8 in setup-ide by @JD557 in #2599
- Separate Scala REPL classpath from user dependencies by @Gedochao in #2607
- Prevent resource directories from breaking sources hash by @Gedochao in #2654
- Fix special handling for the
-Xplugin-list
compiler option by @Gedochao in #2635 - Remove superfluous traits by @MaciejG604 in #2618
- Prevent the toolkit latest deprecation warning from being logged more than once by @Gedochao in #2657
Documentation changes
- Unify mentions of Java properties and link to the correct section of guides. by @MaciejG604 in #2603
- Document script wrappers by @MaciejG604 in #2596
- Shorten titles of cookbooks by @MaciejG604 in #2609
- Add docs for bloop interaction by @MaciejG604 in #2608
- Docs/java opts for compiler by @MaciejG604 in #2619
- Add a subcategories layer for guides & cookbooks by @Gedochao in #2612
- Merge documentations about proxy setup by @MaciejG604 in #2597
- Update test framework versions by @mbovel in #2625
- Back port of documentation changes to main by @github-actions in #2604
- Back port of documentation changes to main by @github-actions in #2611
- Back port of documentation changes to main by @github-actions in #2615
- Back port of documentation changes to main by @github-actions in #2617
- Back port of documentation changes to main by @github-actions in #2620
Build and internal changes
- Add debug mode by @MaciejG604 in #2643
- Downgrade Xcode on macos CI runners by @MaciejG604 in #2632
- Revert xcode version downgrade by @MaciejG604 in #2650
Updates and maintenance
- Update scala-cli.sh launcher for 1.1.0 by @github-actions in #2594
- Update org.eclipse.jgit to 6.8.0.202311291450-r by @scala-steward in #2613
- Bump docusaurus version by @MaciejG604 in #2610
- Bump actions/setup-python from 4 to 5 by @dependabot in #2624
New Contributors
Full Changelog: v1.1.0...v1.1.1
v1.1.0
Breaking update to Scala 2 scripts
Keep in mind that it ONLY applies to Scala 2! Scala 3 script wrappers are not affected!
Scala CLI now uses a different kind of script wrappers for Scala 2 by default, which support running background threads.
This has been introduces as an answer to the issue #2470, where a running a script in Scala 2 would end up in a deadlock due to background threads being run.
Also the change makes the Scala 2 scripts run significantly faster, as the code can be optimized due to not residing in the object's initialization clause.
However, the new solution brings some incompatibilities with the old behaviour:
- main classes are now named the same as the file they are defined in, they do not have the '_sc' suffix anymore, so any calls like:
scala-cli foo.sc bar.sc --main-class foo_sc
should be replaced with
scala-cli foo.sc bar.sc --main-class foo
- it is impossible to access the contents of a script named
main.sc
from another script, any references to the script objectmain
will result in a compilation error.
println(main.somethingDefinedInMainScript)
Will result in the following compilation error:
[error] ./foo.sc:2:11
[error] missing argument list for method main in trait App
[error] Unapplied methods are only converted to functions when a function type is expected.
[error] You can make this conversion explicit by writing `main _` or `main(_)` instead of `main`.
When main.sc
is passed as argument together with other scripts, a warning will be displayed:
[warn] Script file named 'main.sc' detected, keep in mind that accessing it from other scripts is impossible due to a clash of `main` symbols
Added by @MaciejG604 in #2556
"Drive relative" paths on Windows
Scala CLI now correctly recognizes "drive relative" paths on Windows, so paths like /foo/bar
will be treated as relative from the root of the current drive - e.g. C:\foo\bar
.
This allows for compatibility of programs referencing paths with e.g. //> using file /foo/bar
with Windows.
UX improvements
- React to some HTTP responses by @MaciejG604 in #2007
- Chore/group warnings about directives in multiple files by @MaciejG604 in #2550
- Migrate to Docusaurus v3, add local search plugin by @MaciejG604 in #2590
Enhancements
- Default to publish repository configured for local machine when infering publish.ci.repository by @MaciejG604 in #2571
- Skip validation for default Scala versions, add build test by @MaciejG604 in #2576
Fixes
- Take into consideration --project-version when creating BuildInfo by @MaciejG604 in #2548
- Workaround for home.dir property not being set by @MaciejG604 in #2573
- Pass scalac arguments as file by @MaciejG604 in #2584
Documentation changes
- Add a doc on Windows anti-malware submission procedure by @Gedochao in #2546
- Fix list of licenses URL by @JD557 in #2552
- Fix Windows secrets path in the documentation by @JD557 in #2561
- Update the pgp-pair section of publish setup docs by @MaciejG604 in #2565
- Back port of documentation changes to main by @github-actions in #2569
- Document --python flag by @MaciejG604 in #2574
- Document publishing process configuration by @MaciejG604 in #2580
Build and internal changes
- Exclude conflicting dependencies by @MaciejG604 in #2541
- Generate test reports on the CI by @Gedochao in #2543
- Use the latest
scala-cli
inmacos-m1-tests
by @Gedochao in #2554 - Install
scala-cli
withcs
on M1 by @Gedochao in #2555 - Fix generating test reports for failed suites by @Gedochao in #2564
- Pin
scala-cli-setup
version to be M1-compatible & use it innative-macos-m1-tests
by @Gedochao in #2568 - Add log separators for integration and build tests by @MaciejG604 in #2570
- Adjust test report generation to mill 0.11.6 bump changes by @Gedochao in #2577
- Bump MacOS CI to
macOS-13
by @Gedochao in #2579 - Back port of documentation changes to main by @github-actions in #2593
- Add env for configuring home directory overriding by @MaciejG604 in #2587
Updates and maintenance
- Update trees_2.13 to 4.8.13 by @scala-steward in #2532
- Update scala-cli.sh launcher for 1.0.6 by @github-actions in #2542
- chore: Update Bloop to v1.5.11-sc by @tgodzik in #2557
- Update trees_2.13 to 4.8.14 by @scala-steward in #2560
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.17 by @scala-steward in #2559
- Bump VirtusLab/scala-cli-setup from 1.0.5 to 1.0.6 by @dependabot in #2567
- Update ammonite to 3.0.0-M0-59-cdeaa580 by @scala-steward in #2558
- Update mill-main to 0.11.6 by @scala-steward in #2572
- Update coursier-jvm_2.13, ... to 2.1.8 by @scala-steward in #2575
- Bump
coursier
tov2.1.8
where it wasn't consistent by @Gedochao in #2588 - Update ammonite to 3.0.0-M0-60-89836cd8 by @scala-steward in #2586
New Contributors
Full Changelog: v1.0.6...v1.1.0
v1.0.6
Scala CLI won't default to the system JVM if it's not supported anymore
If your JAVA_HOME
environment variable has been pointing to a JVM that is no longer supported by Scala CLI (so anything below 17, really), you may have run into an error like this one with Scala CLI v1.0.5:
scala-cli --power bloop exit
# Stopped Bloop server.
export JAVA_HOME=$(cs java-home --jvm zulu:8)
scala-cli -e 'println(System.getProperty("java.version"))'
# Starting compilation server
# Error: bloop.rifle.FailedToStartServerExitCodeException: Server failed with exit code 1
# For more details, please see '/var/folders/5n/_ggj7kk93czdt_n0jzrk8s780000gn/T/1343202731019130640/.scala-build/stacktraces/1699527280-9858975811713766588.log'
# Running
# scala-cli --power bloop output
# might give more details.
This is because we no longer support JVM <17 with Scala CLI v1.0.5, but we still have been defaulting to whatever JVM was defined in JAVA_HOME
. As a result, Bloop has been failing to start when running with, say, JAVA_HOME
pointing to Java 8.
This is no longer the case. Scala CLI will now automatically download Java 17 for Bloop in such a situation (and still use the JVM from JAVA_HOME
for running the code, while Bloop runs on 17).
scala-cli --power bloop exit
# Stopped Bloop server.
export JAVA_HOME=$(cs java-home --jvm zulu:8)
scala-cli -e 'println(System.getProperty("java.version"))'
# Starting compilation server
# Compiling project (Scala 3.3.1, JVM (8))
# Compiled project (Scala 3.3.1, JVM (8))
# 1.8.0_392
Other changes
Fixes
- Fix
--watch
failing on invalidPathWatchers.Event
& skip wonky tests on Mac CI by @Gedochao in #2515 - bugfix: Don't try to always get system jvm first by @tgodzik in #2508
Documentation changes
- Back port of documentation changes to main by @github-actions in #2522
- add cookbook about Emacs integration by @ag91 in #2506
Build and internal changes
- Bump actions/setup-node from 3 to 4 by @dependabot in #2493
- Update scala-cli.sh launcher for 1.0.5 by @github-actions in #2500
- Simplify build by @lolgab in #2512
- Fix wonky native MacOS CI on
stable
branch by @Gedochao in #2518 - Add regexes for release-notes github reference swapping by @MaciejG604 in #2519
Updates and maintenance
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.15 by @scala-steward in #2498
- Switch
lightweight-spark-distrib
to the VL fork & bump to0.0.5
by @Gedochao in #2503 - Bump VirtusLab/scala-cli-setup from 1.0.4 to 1.0.5 by @dependabot in #2504
- Switch
java-class-name
to the VL fork & bump to0.1.3
by @Gedochao in #2502 - Update sbt to 1.9.7 by @scala-steward in #2505
- Update os-lib to 0.9.2 by @scala-steward in #2514
- Update case-app to 2.1.0-M26 by @scala-steward in #2513
- Update mill-main to 0.11.5 by @scala-steward & @MaciejG604 in #2446
- Update core_2.13 to 3.9.1 by @scala-steward in #2521
- Switch
nocrc32-zip-input-stream
to the VL fork & bump it to0.1.2
by @Gedochao in #2520
New Contributors
Full Changelog: v1.0.5...v1.0.6
v1.0.5
What's new
Accept --power
from anywhere
The --power
flag used to be a launcher option, which means it used to only be accepted when passed before the sub-command name. Now, it can be passed anywhere in the command line.
scala-cli --power package --help
scala-cli package --power --help
scala-cli package --help --power
Added by @MaciejG604 in #2399
Offline mode (experimental)
It is now possible to run Scala CLI in offline mode for the cases when you don't want the runner
to make any network requests for whatever reason.
This changes Coursier's cache policy to LocalOnly
, preventing it from downloading anything.
scala-cli . --offline
Of course, this means that you will have to have all the dependencies relevant to your build already downloaded and available in your local cache.
Reasonable fallbacks will be used where possible, e.g. the Scala compiler may be used instead of Bloop if Bloop isn't available.
Added by @MaciejG604 in #2404
Shorter install script link
Scala CLI's install script is now available behind a conveniently shorter web address:
https://scala-cli.virtuslab.org/get
The fix
sub-command (experimental)
The fix
sub-command is a new addition to Scala CLI. It allows to scan your project for using
directives and extract them into the project.scala
file placed in the project root directory.
This allows to easily fix warnings tied to having using
directives present in multiple files.
scala-cli fix . --power
Added by @MaciejG604 in #2309
Support for building static & shared libraries with Scala Native (experimental)
You can now use the --native-target
option to build Scala Native projects as static or shared libraries.
scala-cli package . --power --native-target static
scala-cli package . --power --native-target dynamic
Print platform version
Platform version is now always logged during compilation.
scala-cli compile .
# Compiling project (Scala 3.3.1, JVM (17))
# Compiled project (Scala 3.3.1, JVM (17))
scala-cli compile . --js
# Compiling project (Scala 3.3.1, Scala.js 1.13.2)
# Compiled project (Scala 3.3.1, Scala.js 1.13.2)
scala-cli compile . --native
# Compiling project (Scala 3.3.1, Scala Native 0.4.16)
# Compiled project (Scala 3.3.1, Scala Native 0.4.16)
Other changes
Enhancements
- Accumulate exp warnings with logger by @MaciejG604 in #2376
- Remove ComputeVersion.Command, make ComputeVersion classes positioned by @MaciejG604 in #2350
- Add more configuration for publish by @MaciejG604 in #2435
- Warn about transitive using file directive by @MaciejG604 in #2432
- Support Scala Native 0.5.x changes in publishing artifacts by @WojciechMazur in #2460
Fixes
- Fix - set es version into scala-js-cli by @lwronski in #2351
- Modify the format of StrictDirective.toString by @MaciejG604 in #2355
- Make explicitly passed scala version use the latest release, not the default one by @MaciejG604 in #2411
- Release flag by @lwronski in #2413
- Ensure build resolution is kept when packaging assemblies with provided dependencies by @Gedochao in #2457
- Fix
fmt
sub-command exit code to mirrorscalafmt
by @Gedochao in #2463 - Fix 'JVM too old' as bsp by @MaciejG604 in #2445
- Read java props from env vars by @MaciejG604 in #2356
- Make script wrapper satisfy compiler checks by @MaciejG604 in #2414
- Load local ivy path from ivy.home and user.home system properties by @JD557 in #2484
Documentation changes
- Fix typo in buildInfo directive docs by @izzyreal in #2357
- configuration.md examples "using dep" to current versions by @SunKing2 in #2398
- Documentation updates by @MaciejG604 in #2375
- Fix publish directives usage displayed in one line, unify directive docs by @MaciejG604 in #2381
- Backport of docs change (#2391) by @MaciejG604 in #2403
- Add internal docs for scalajs-cli by @lwronski in #2434
- Add docs for fix command by @MaciejG604 in #2437
- Add docs for offline mode by @MaciejG604 in #2475
- Update dependencies.md to mention jitpack by @doofin in #2458
- Update the list of external repositories Scala CLI depends on by @Gedochao in #2476
- Update the docs to no longer treat --power as a launcher-only option by @Gedochao in #2478
Build and internal changes
- Add test for actionable diagnostics from compiler by @MaciejG604 in #2327
- Pin the versions of Github CI runners by @MaciejG604 in #2370
- Remove bloop timeouts in tests by @MaciejG604 in #2407
- Add post-update hook for reference doc generation by @MaciejG604 in #2406
- Add tests which check availability of scalafmt native launcher for de… by @lwronski in #2418
- Default to a Scala version for REPL if there are no Scala artifacts. by @trilleplay in #2431
- Remove unused snippet checker by @lwronski in #2423
- Allow to override internal & user default Scala versions for
mill
builds by @Gedochao in #2461 - NIT: Refactor: Rely on global --power option where able in cli commands by @Gedochao in #2480
Updates and maintenance
- Update scala-cli.sh launcher for 1.0.4 by @github-actions in #2344
- Update bloop-rifle_2.13 to 1.5.9-sc-2 by @lwronski in #2345
- Update core_2.13 to 3.9.0 by @scala-steward in #2346
- Update sbt to 1.9.3 by @scala-steward in #2349
- Bump VirtusLab/scala-cli-setup from 1.0.2 to 1.0.4 by @dependabot in #2348
- Update coursier-jvm_2.13, ... to 2.1.6 by @scala-steward in #2360
- Update trees_2.13 to 4.8.9 by @scala-steward in #2369
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.13 by @scala-steward in #2368
- Update bloop-rifle_2.13 to 1.5.11-sc-1 by @scala-steward in #2383
- Update org.eclipse.jgit to 6.6.1.202309021850-r by @scala-steward in #2384
- Update trees_2.13 to 4.8.10 by @scala-steward in #2387
- Update coursier-jvm_2.13, ... to 2.1.7 by @scala-steward in #2393
- Bump docker/login-action from 2 to 3 by @dependabot in #2400
- Update org.eclipse.jgit to 6.7.0.202309050840-r by @scala-steward in #2395
- Update scala3-library to 3.3.1 by @scala-steward in #2392
- Update slf4j-nop to 2.0.9 by @scala-steward in #2388
- Update file-tree-views to 2.1.11 by @scala-steward in #2410
- Update test-runner, tools to 0.4.15 by @scala-steward in #2385
- Update scala-library to 2.13.12 by @scala-steward in #2396
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.14 by @scala-steward in #2386
- Update file-tree-views to 2.1.12 by @scala-steward in #2419
- Update bsp4j to 2.1.0-M6 by @scala-steward in #2401
- Update trees_2.13 to 4.8.11 by @scala-steward in #2429
- Update asm to 9.6 by @scala-steward in #2442
- Update bsp4j to 2.1.0-M7 by @scala-steward in #2438
- Update metaconfig-typesafe-config to 0.12.0 by @scala-steward in #2439
- Update ammonite to 3.0.0-M0-56-1bcbe7f6 by @scala-steward in #2440
- Bump Scala Native to 0.4.16 & log platform version by @Gedochao in ...
v1.0.4
Hotfix for buildTarget/jvmRunEnvironment in BSP
We've addressed a bug that surfaced when opening your ScalaCLI projects in Metals or IntelliJ. If you encountered the following log:
2023.08.09 15:48:34 INFO BSP server: Caused by: java.lang.IllegalArgumentException: Type ch.epfl.scala.bsp4j.JvmMainClass is instantiated reflectively but was never registered. Register the type by adding "unsafeAllocated" for the type in reflect-config.json.
2023.08.09 15:48:34 INFO BSP server: at com.oracle.svm.core.graal.snippets.SubstrateAllocationSnippets.instanceHubErrorStub(SubstrateAllocationSnippets.java:309)
2023.08.09 15:48:34 INFO BSP server: at jdk.unsupported@17.0.6/sun.misc.Unsafe.allocateInstance(Unsafe.java:864)
2023.08.09 15:48:34 INFO BSP server: ... 36 more
those logs should no longer appear. Thanks to @lwronski for providing the fix in #2342.
What's Changed
- Update scala-cli.sh launcher for 1.0.3 by @github-actions in #2338
- Add missing note to release notes about rename parameter by @lwronski in #2340
- Back port of documentation changes to main by @github-actions in #2341
- Fix - support jvmRunEnvironment request for native launcher of scala-cli by @lwronski in #2342
- 1.0.4 release notes by @lwronski in #2343
Full Changelog: v1.0.3...v1.0.4
v1.0.3
What's new
Access project configuration with the new BuildInfo
BuildInfo
access your project's build configuration within your Scala code. This feature automatically gathers and generates build information about your project, making project details instantly accessible at runtime.
To generate BuildInfo, either use the --build-info
command line option or include the //> using buildInfo
directive in your code.
Upon activation, a BuildInfo
object becomes accessible on your project's classpath. To use it, simply add the following import into your code:
import scala.cli.build.BuildInfo
This BuildInfo
object encapsulates information such as the Scala version used, target platform, main class, scalac options, dependencies, and much more for both Main and Test scopes. The generation ensures up-to-date configuration data from both the console options and using directives in your project's sources.
Added by @MaciejG604 in #2249.
CompileOnly Dependencies
Now, users can declare dependencies that are exclusively included at the compile time. These dependencies are added to the classpath during compilation, but won't be included when the application is run, keeping your runtime environment lightweight.
To declare such a dependency:
- Via the using directive:
//> using compileOnly.dep "com.github.plokhotnyuk.jsoniter-scala::jsoniter-scala-macros:2.23.2"
- Via the command line:
scala-cli Hello.scala --compile-dep "com.github.plokhotnyuk.jsoniter-scala::jsoniter-scala-macros:2.23.2"
Added by @alexarchambault and @lwronski in #2299, Thanks!
Set globally Java properties
Scala CLI allows users to globally set Java properties for its launcher using the config
command. This will simplify the JVM properties management process, eliminating the need to pass these properties with each scala-cli
execution.
To set global Java properties execute the following command:
scala-cli config java.properties Djavax.net.ssl.trustStore=cacerts Dfoo=bar2
When modifying Java properties, remember that you must redefine all of them. It's not possible to update just a single property. Essentially, each time you use the config
command for Java properties, you replace the entire list of properties.
Whenever overwriting existing Java properties Scala CLI will let you know what was the previous value and in interactive mode ensure that you are ok with replacing them.
Added by @lwronski in #2317, Thanks!
Rename parameter for publish
command
We've updated the --version
parameter for the publish command. Now, when specifying the project version, use --project-version
instead.
scala-cli publish --project-version 1.0.3 ...
Other changes
- Add custom exception and throw it when node not found in the path by @lwronski in #2323
- Skip reading ide-options-v2.json if doesn't exist to avoid throwing a… by @lwronski in #2333
- Skip setting release flag when user pass directly -release or -java-o… by @lwronski in #2321
- Prevent downloading Java 17 when running a REPL without sources by @lwronski in #2305
- Extract JAVA_HOME from /usr/libexec/java_home for Mac by @lwronski in #2304
- Bump case-app, add names limit to HelpFormat, move some name aliases, add test by @MaciejG604 in #2280
- Build info with compute version @MaciejG604 in #2310
Fixes
- Fix - install ps, which is necessary for starting Bloop by @lwronski in #2332
- Load virtual data as byte arrays without encoding using UTF-8 by @lwronski in #2313
- Accept directive packageType native when using native platform by @lwronski in #2311
- Ignore url query params @MaciejG604 in #2334
Documentation changes
- Update runner specification by @MaciejG604 in #2301
- Add WinGet to Windows installation methods by @lwronski in #2283
- Add missing caution to Password options and fix displaying command in… by @lwronski in #2286
- Document BuildInfo @MaciejG604 in #2325
Build and internal changes
- Add timeout for resolving semanticDbVersion by @lwronski in #2322
- Resolve semanticDB for older scala version by @lwronski in #2318
- feat: use the new ScalaAction from BSP4J by @ckipp01 in #2284
Updates and maintenance
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.12 by @lwronski in #2335
- Update trees_2.13 to 4.8.7 by @scala-steward in #2329
- Update guava to 32.1.2-jre by @scala-steward in #2324
- Update bloop-rifle_2.13 to 1.5.9-sc-1 by @scala-steward in #2314
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.11 by @scala-steward in #2315
- Update scalajs-sbt-test-adapter_2.13 to 1.13.2 by @scala-steward in #2240
- Bump VirtusLab/scala-cli-setup from 1.0.1 to 1.0.2 by @dependabot in #2300
- Update mill 0.11.1 by @lwronski in #2297
- deps: update mill-scalafix to 0.3.1 by @ckipp01 in #2285
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.10 by @scala-steward in #2295
- Update sbt to 1.9.2 by @scala-steward in #2288
- Update trees_2.13 to 4.8.4 by @scala-steward in #2290
- Update scala-cli.sh launcher for 1.0.2 by @github-actions in #2281
- Update trees_2.13 to 4.8.3 by @scala-steward in #2279
- Bump semver from 5.7.1 to 5.7.2 in /website by @dependabot in #2276
Full Changelog: v1.0.2...v1.0.3
v1.0.2
What's new
This release brings enhancements to Scala CLI:
- WinGet installation for Windows users
- better navigation with improved build target names
- introducing
new
command for Giter8 project generation - easier JVM properties management with
.scalaopts
file support.
The release also includes numerous bug fixes, updates, and new contributors.
Installation via WinGet on Windows
Scala CLI can now be installed via WinGet on Windows, with
a command such as
winget install virtuslab.scalacli
Added by @mimoguz in #2239, Thanks!
Enhanced build target names
Now, the build target name will be derived from the workspace directory that contains it, making it easier for users to
navigate between different projects within a multi-root workspace. Instead of a build target named as project_XYZ-XYZ
,
you will now see the name like workspace_XYZ-XYZ
, where workspace
refers to the name of the workspace directory.
.
├── scripts
│ ├── .scala-build
│ │ └── scripts_59f2159dd5
│ └── one.sc
├── skan
│ ├── .scala-build
│ │ └── skan_88b44a2858
│ └── main.scala
└── skan.code-workspace
Added by @MaciejG604 in #2201
Introducing 'new' command for Giter8 project generation
Giter8 is a project templating tool for Scala, and its integration within Scala CLI offers efficient way to set up new
projects. By using the new
command, users can generate new projects based on predefined or custom templates.
For example:
scala-cli --power new VirtusLab/scala-cli.g8
Added by @zetashift in #2202, Thanks!
Loading Java Properties from .scalaopts
into ScalaCLI launcher
ScalaCLI allows to load Java properties into scala-cli
launcher directly from a .scalaopts
file located in your
current working directory. This will simplify the JVM properties management process, eliminating the need to pass these
properties with each scala-cli execution.
For instance, if -Djavax.net.ssl.trustStore=cacerts
and -Dfoo2=bar2
are defined within your .scalaopts
file, these
values will be loaded into scala-cli
launcher:
$ cat .scalaopts
-Djavax.net.ssl.trustStore=cacerts
-Dfoo2=bar2
$ scala-cli run ...
Please be aware that ScalaCLI will only process Java properties that it recognizes from the .scalaopts
file. Other JVM
options, such as -Xms1024m
, will be ignored as they can't be used within native image, and users will be alerted with
a warning message when such non-compliant options are passed.
Other changes
- Add publish.doc directive by @lwronski in #2245
- Fix pgp create with no java 17 by @MaciejG604 in #2189
- Support for running standalone launcher of scala-cli with JVM 8 by @lwronski in #2253
Fixes
- Make dependencies keep their positions when fetching by @MaciejG604 in #2266
- Fix empty position in DependencyFormatErrors by @MaciejG604 in #2261
- Script wrapper verification by @MaciejG604 in #2227
- Fix - include test.resourceDir into sources for test scope by @lwronski in #2235
- Fix markdown - allow running .md files that start with a number by @lwronski in #2225
- Fix dep update error by @MaciejG604 in #2211
- Add new mechanism for resolving scoped BuildOptions by @MaciejG604 in #2274
- Fix - download cs from coursier-m1 as an archive by @lwronski in #2193
- Fix - Truncate file length to 0 when override content by @lwronski in #2188
Documentation changes
- Add mentions that using target directives are experimental by @MaciejG604 in #2262
- Fix inline code in directives docs by @izzyreal in #2233
- Update docs - dependency parameters by @lwronski in #2224
- Update directive docs for Platform by @lwronski in #2213
Build and internal changes
- Build changes by @lwronski in #2263
- Remove file change portion of test by @MaciejG604 in #2251
- Add logging to 'watch with interactive' test by @MaciejG604 in #2229
- Add support for parsing cancel params in native launcher of Scala CLI by @lwronski in #2195
Updates and maintenance
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.7 by @scala-steward in #2271
- Update trees_2.13 to 4.8.2 by @scala-steward in #2272
- Update core_2.13 to 3.8.16 by @scala-steward in #2270
- Update jimfs to 1.3.0 by @scala-steward in #2269
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.6 by @scala-steward in #2264
- Update trees_2.13 to 4.8.1 by @scala-steward in #2265
- Update scalafmt-cli_2.13, scalafmt-core to 3.7.5 by @scala-steward in #2256
- Update trees_2.13 to 4.8.0 by @scala-steward in #2257
- Update guava to 32.1.1-jre by @scala-steward in #2259
- Update coursier-jvm_2.13, ... to 2.1.5 by @scala-steward in #2232
- Update sbt to 1.9.0 by @scala-steward in #2222
- Update dependency to 0.2.3 by @scala-steward in #2219
- Update org.eclipse.jgit to 6.6.0.202305301015-r by @scala-steward in #2220
- Updates -
amm
(2.5.9
),scala-library
(2.12.18
,2.13.11
) by @lwronski in #2223 - Update bsp4j to 2.1.0-M5 by @scala-steward in #2216
- Update jsoniter-scala-core, ... to 2.23.2 by @scala-steward in #2217
- Update scala-collection-compat to 2.11.0 by @scala-steward in #2221
- Update test-runner, tools to 0.4.14 by @scala-steward in #2192
- Bump VirtusLab/scala-cli-setup from 1.0.0 to 1.0.1 by @dependabot in #2207
- Update guava to 32.0.1-jre by @scala-steward in #2197
- Update scala-cli.sh launcher for 1.0.1 by @github-actions in #2194
- Upgrade scripts to latest coursier by @mkurz in #1728
New Contributors
- @zetashift made their first contribution in [#2202](...
v1.0.1
What's new
This release only contains bug fixes and minor internal improvements.
Fixes
- Fix - add test to output from name of script example by @lwronski in #2153
- Fix publishing with implicit
publish.version
coming from agit
tag by @Gedochao in #2154 - Fix conflicts when watch and interactive try to read StdIn by @MaciejG604 in #2168
- Bsp wrapper fixes by @MaciejG604 in #2171
- Add the .exe suffix to output provided by user for graalvm-native-image by @lwronski in #2182
Build and internal changes
- refactor: Remove JavaInterface, which causes compilation issues with Bloop by @tgodzik in #2174
- Enforce to use jvm 17 on linux aarch64 by @lwronski in #2180
Updates and maintenance
- Update scala-cli.sh launcher for 1.0.0 by @github-actions in #2149
- Back port of documentation changes to main by @github-actions in #2155
- Update jsoniter-scala-core, ... to 2.23.1 by @scala-steward in #2160
- Update guava to 32.0.0-jre by @scala-steward in #2161
- Update coursier-jvm_2.13, ... to 2.1.4 by @scala-steward in #2162
- Update sbt to 1.8.3 by @scala-steward in #2164
- Bump
mill
scripts by @Gedochao in #2167 - Bump VirtusLab/scala-cli-setup from 0.2.1 to 1.0.0 by @dependabot in #2169
- Bump
scala-cli-signing
to0.2.2
by @Gedochao in #2173 - Update scalafmt-cli_2.13, scalafmt-core to 3.7.4 by @scala-steward in #2175
- Update trees_2.13 to 4.7.8 by @scala-steward in #2176
Full Changelog: v1.0.0...v1.0.1
v1.0.0
The official scala
runner release
Scala CLI has reached the highly anticipated 1.0.0
milestone!
Having addressed all the SIP-46 requirements,
this version is going to become the official scala
runner, replacing the old scala
command.
For a deeper understanding of Scala CLI as the new scala
runner and to explore its benefits and features,
we encourage you to check out our blogpost.
Also be sure to get familiar with all the differences introduced by this change in our migration guide.
What's Changed
New default Scala version - 3.3.0
Scala 3.3.0 is now the default version for Scala CLI projects.
It's the first LTS (Long Term Support) release of Scala 3 to be used by Scala CLI.
Right on time for 1.0.0!
Toolkit-test
By incorporating the Scala Toolkit into your project, you gain the advantage of two additional
dependencies seamlessly integrated into your classpath:
org.scala-lang:toolkit:<version>
is added to the main scope, allowing its utilization throughout your project.org.scala-lang:toolkit-test:<version>
is included in the test scope, making it available exclusively for testing purposes.
Scala CLI now supports the following features for the toolkit:
- including e.g.
//> using toolkit latest
in any main scope file will automatically add thetoolkit
dependency to the main scope and thetoolkit-test
dependency to the test scope - if you place e.g.
//> using toolkit latest
within a test scope file, bothtoolkit
andtoolkit-test
will be limited to the test scope only - inserting e.g.
//> using test.toolkit latest
anywhere in the project will add bothtoolkit
andtoolkit-test
to the test scope only
This convention is encouraged for other toolkit-like libraries as well.
Added by @Gedochao #2127 and #2137
Forcing an object wrapper for scripts
Scala CLI now supports the //> using objectWrapper
directive, along with the corresponding --object-wrapper
option,
which allows to force wrapping script code in an object body instead of a class.
Using object wrappers should be avoided for scripts relying on multi-threading (as it may cause deadlocks), but may prove to be the only option in some cases.
Added by @MaciejG604 #2136
Other changes
- Add alias for snapshots repository in Maven by @lwronski #2125
- Bump typelevel-toolkit to 0.0.11, configure toolkit-test by @armanbilge #2135
- Fix updating toolkit dependencies by @Gedochao #2138
- Improve directive parsing errors & special-case
toolkit
directive version parsing by @Gedochao #2133 - Fix determining position for value in directive without quotes by @lwronski #2141
Fixes
- Fix line conversion logic by simplifying topWrapperLen to line count of top wrapper by @MaciejG604 #2101
- Fix test watch infinite loop by @MaciejG604 #2113
- Fix flaky completions for
zsh
by @Jasper-M #2118 - Fix - install certificates for java by @lwronski #2123
- Fix the
--source-jar
option & add correspondingusing
directives by @Gedochao #2120
Documentation changes
- Add docs for bootstrapped standalone fat JAR by @lwronski #2122
- Add developer docs on modifying
reflect-config.json
by @Gedochao #2114
Build and internal changes
- Update release procedure - update also v1 tag by @lwronski #2107
- NIT Refactor test scope directives by @Gedochao #2083
- Add main class to jar manifest in assembly by @romanowski #2124
Updates and maintenance
- Update scala-cli.sh launcher for 1.0.0-RC2 by @github-actions #2105
- Update org.eclipse.jgit to 6.5.0.202303070854-r by @scala-steward #2090
New Contributors
Full Changelog: v1.0.0-RC2...v1.0.0