Eviction warnings and errors were not reported for Test dependencies because
`EvictionError` only checked the Compile configuration.
This fix runs the eviction check for both Compile and Test configurations
separately, with distinct error messages:
- Compile: `found version conflict(s) in library dependencies`
- Test: `found version conflict(s) in Test dependencies`
When project loading fails in batch mode, sbt was showing an interactive
prompt asking the user to choose between retry, quit, last, or ignore.
However, in batch mode there is no interactive terminal, causing the
process to hang waiting for input that will never come.
This fix checks if we're in batch mode (Prompt.Batch) and automatically
exits with failure (equivalent to 'q' quit option) without prompting the
user. This prevents infinite retry loops on persistent errors and allows
batch mode scripts to fail fast, which is appropriate for CI/CD environments.
The interactive behavior remains unchanged for non-batch mode.
**Problem**
There's a disconnect between what is perceived to be the current
Scala version, and what sbt uses internally, and thus what it
chooses to be the default scalaVersion.
**Solution**
This displays a warning if scalaVersion setting is missing.
**Problem**
There's a disconnect between what is perceived to be the current
Scala version, and what sbt uses internally, and thus what it
chooses to be the default scalaVersion.
**Solution**
This displays a warning if scalaVersion setting is missing.
**Problem**
sbt 2.x uses crossTarget by default, but it contains Scala version
even when crossPaths is false.
**Solution**
This replaces it with the letter "u" for unspecified.
Preserve original direct dependencies (plugins) and merge with transitive dependencies
Original dependencies may include plugins that are NOT transitive dependencies of sbt
**Problem**
Compiler bridge resolution calls out to Coursier,
and it shows up on the profiler.
**Solution**
This uses sbt 2.x caching to cache the prebuilt compiler bridge binaries
to avoid calling Coursier from second time onwards.
**Problem**
During the milestone releases of Scala, e.g. Scala 2.13.0-M1,
scalaBinaryVersion by design points to 2.13.0-M1,
and also the source directory uses scala-2.13.0-M1,
but in most cases we actually want to pretend compatibility
and use scala-2.13 directory.
**Solution**
This introduces a new setting called scalaEarlyVersion,
which is the scalaBinaryVersion of the release version of milestones.
We have been calling this "partial version", but that broke
down for Scala 3, which adopted semantic versioning.
**Problem**
On IntelliJ the users are getting the hint to upgrade to -Xsource:3
style, however the supported syntax do not parse.
**Solution**
This adds -Xsource:3 to the parser. The metabuild compilation uses
-Xsource:3 since sbt 1.6.0.
**Problem**
Protobuf reading shows up as one of the bottlenecks during no-op compilation.
**Solution**
This adds a local, in-memory cache of Zinc Analysis using the timestamp
and the file size of the persisted protobuf file.
**Problem**
sha256 is currently a bottleneck for no-op compilation.
**Solution**
This adds a local, in-memory cache of sha256 hashes of binary files
using their timestamp and file size.
The size of the digest cache can be configured using localDigestCacheByteSize,
which is set to 1MB by default.
**Problem**
dependency-tree currently doesn't include Provided configuration,
because technically it isn't part of the Compile configuration,
however, Provided does become part of the Compile classpath during compilation.
**Solution**
This changes the implementation to use the internal configuration,
e.g. CompileInternal, which includes the auxilary configurations.
There's a tradeoff here since it means that we lose the tree view of
the platonic Compile configuration.
**Problem**
Scala 3.8 REPL won't work since they've split the repl artifact into another JAR.
**Solution**
This works around it by creating a yet-another sandbox configuration ScalaReplTool
(similar to ScalaTool and ScalaDocTool) and a separate scalaInstance for
console task, so when Zinc is invoked we'll be able to conjure the right array of JARs.
**Problem**
For sbt 1.x, the user is forced to pick between having a stable ID for the root project,
or having the automatic aggregation of all subprojects.
The problem becomes more pronounced for large build that frequent add/remove subprojects.
**Solution**
This implements `.autoAggregate` method on `Project`, which is implemented as
`this.aggregate(LocalAggregate)`.
At the loading time, we can automatically expand `LocalAggregate` to a list of subproject references,
after we discover all subprojects.
The `autoAggregate` will use the base directory of the subproject to pick the parent-child
relationship. For example, a root project would aggregate all subprojects,
but `bar` might aggregate only `bar/bar1` and `bar/bar2`.
**Problem**
Client-side run currently fails on JDK 8 because sbtn
creates args file even though JDK 8 does not support it.
This is likely because sbtn is compiled using GraalVM on a modern JDK.
**Solution**
This adds a new fork option canUseArgumentsFile to delegate the args file decision
to the server, and default to false if the value is missing.
This retroactively fixes sbt 2.x client-side run.
**Problem**
managedScalaInstance := false fails Java-only tests because
the test runner is based on a Scala Runner and sbt 2.x
currently derives the ScalaInstance only from update.
**Solution**
For the purpose of Java-only testing, create a dummy Scala Instance.
**Problem**
Scala 3.8.0 nightly and later in-sources the scala-library for the use by Scala 3, as opposed to using Scala-2.13-bound standard library.
This means that we will run into situations where scala-library should NOT align with scala-reflect, which might exist transitively.
**Solution**
Adjust the csrSameVersions rule for Scala 3.8 so it will only try to keep scala-library and scala3-library versions aligned.
**Problem**
While sbt-dependency-graph is useful, not just for the basic ASCII graph,
but for DOT file generation etc, it adds a large number of settings and
tasks for combination of formats and actions to the point that
we actually disable most of them by default.
**Solution*
I've had an idea for a while that dependencyTree can be implemented
as a inputTask that accepts its own subcommands and options,
and this implements that.
For example, to open the browser that hosts a DOT file, now you can write
dependencyTree dot --browse
**Problem**
test task is typed to unit.
To distinguish test from any other tasks, we want to actually type this to something.
**Solution**
Forward TestResult to the test task.
This flips the default `:=` operation to the cached task.
To opt out of the cache, use `Def.uncached(...)` or
mark the key with `@cacheLevel(include = Array.empty)`
As a consequence, this fixes artifact name contraction for maven style and thus fixes publishing to Sonatype when a cross-built sbt version is different from 1.0
**Problem**
Central Portal no longer supports the legacy sbt plugin layout.
**Solution**
Make the default more friendly by setting sbtPluginPublishLegacyMavenStyle to false.
sbt added the `sonaDeploymentName` key with https://github.com/sbt/sbt/pull/8126, released with https://github.com/sbt/sbt/releases/tag/v1.11.0 - in use, this seems to be getting lint warnings (as introduced by https://github.com/sbt/sbt/pull/5153):
```
[warn] there's a key that's not used by any other settings/tasks:
[warn]
[warn] * scala-collection-plus / sonaDeploymentName
[warn] +- /home/runner/work/scala-collection-plus/scala-collection-plus/build.sbt:3
[warn]
[warn] note: a setting might still be used by a command; to exclude a key from this `lintUnused` check
[warn] either append it to `Global / excludeLintKeys` or call .withRank(KeyRanks.Invisible) on the key
```
https://github.com/rtyley/scala-collection-plus/actions/runs/15326291872/job/43121748535#step:6:19
...https://github.com/sbt/sbt/pull/5153 does say that "notable exceptions are settings used exclusively by a command" - I _think_ that maybe `sonaDeploymentName` is only used by the commands `sonaRelease` & `sonaUpload`, so it's necessary to add it to `excludeLintKeys`?
It's sometimes useful to get the output of the macro-generated code.
This adds a mechanism to allow plugins.sbt to pass in scalacOptions,
which we can later check from the macro.
1. -Xmacro-settings:sbt:Vprint prints out the code.
2. Adding -Xmacro-settings:sbt:print-tree-structure prints out the tree structure.
**Problem**
1. query string wasn't passed in, so sonaRelease wasn't working
2. deployment name should be human readable
**Solution**
This fixes the query string passing by hand-crafting the URL.
This also generates human readable deployment name.
**Problem**
Sonatype is sunsetting HTTP Rest endpoint OSSRH in June 2025.
**Solution**
This implements a built-in publishing mechanism.
Kudos to David Doyle who has spearheaded Sonatype Central support via sonatype-central-client etc.
Ensures that `buildTarget/compile` returns a `StatusCode.Error` instead
of a JSON-RPC error even when the compile error is buried deeper in the
`Incomplete` causes.
Fixes#8104
**Problem**
Compiler options for the compiler plugins ends up capturing the absolute path, specific to the machine.
**Solution**
This encodes the plugin paths as virtual paths.
**Problem**
Incremental test (aka testQuick) has a bug when companion objects
depends on others since at some point it's failing to look up relationship from Zinc analysis.
**Solution**
This fixes the lookup.
**Problem**
Incremental test (aka testQuick) has a bug when companion objects
depends on others since at some point it's failing to look up relationship from Zinc analysis.
**Solution**
This fixes the lookup.
**Problem**
sbt 1.10.10 still has retry problem with compilation.
**Solution**
Revert the retry logic back to the time when we only retried IOExceptions.
**Problem**
The error message uses name, which may not match the actual project id
that the user can type into the shell.
**Solution**
Use displayBuildRelative to calculate the proper subproject id.
**Problem**
`run` task has been emulated via function call inside of a sandboxed classloader,
and blocking the command processing of sbt server loop.
This poses isolation and availability issues.
**Solution**
This implements client-side run where the server creates a sandbox environment, and sends the information to the client,
and the client forks a new JVM to perform the run.
The client-side behavior has been implemented in sbtn side already.
**Problem**
When compilation fails, it's retrying 10 times
since Retry now retries on non-IOExceptions.
**Solution**
This adds CompileFailed to excluded exception list.
**Problem**
client-side run apparently won't work for Scala.JS,
so forcing sbtn users to client-side run will break the Scala.JS users.
**Solution**
This reverts the client-side run on sbt 1.x, while retaining the
mechanism for sbt 2.x usages via sbtn.
Now, if `run / connectInput := true` is true, stdout will not display on sbtn.
**Problem**
There are a few places where javaHome or java path is set,
using java.home system property. The problem is that it points to JRE,
not JDK, so it would break on Java compilation etc.
**Solution**
If the path ends with jre, go up one directory.
**Problem**
`run` task blocks the server, but during the run the server is just
waiting for the built program to finish.
**Solution**
This implements client-side run where the server creates a sandbox
environment, and sends the information to the client,
and the client forks a new JVM to perform the run.
**Problem**
semanticdbEnabled doesn't work on sbt 2.x
1. classes directory has changed during compilation
2. semanticdb scalacOptions are duplicated for Test
**Solution**
1. change to using the backend directory
2. reimplement scalacOptions handling
In `classifiersModuleTask` we now don't include the full plugin classpath, but include only the dependency classpath (effectively excluding sbt.PluginData.definitionClasspath). Only items from the dependency classpath are considered to be published. Only for them we can download classifier artifacts later in the `updateSbtClassifiers` pipeline.
This also fixes integration test "dependency-management/update-sbt-classifiers".
I also made the test stricter, it now tests the module ids that are included in the sbt classpath.
**Problem**
We changed the content of Chrome tracing file incorrectly
and renamed tid to tname.
**Solution**
1. This renames tname back to to tid.
2. To retain the fix to avoid Thread#getId, this calls
either the JDK 8 way or the JDK 19 way reflectively.
Add a `allowUnsafeScalaLibUpgrade` setting (default is `false`) to
demote the SIP-51 build failure to a warning.
If the scalaVersion is 2.13.12 but some dependency pulls in
scala-library 2.13.13, the compiler will stay at 2.13.12, but
the dependency classpath will contain scala-library 2.13.13.
This usually works, the compiler can run fine with a newer
scala-library on its dependency classpath.
Macro expansion may fail, if the macro uses some library
class / method that doesn't exist in the old version.
The macro itself is loaded from the dependency classpath
into the class loader running the compiler, where the older
Scala library is on the runtime classpath.
Using the Scala REPL in sbt may also fail in a similar fashion.
**Problem**
Currently sbtn doesn't correctly display the stdout
during `run` because by the time it starts the terminal has been reset.
**Solution**
Don't reset the terminal in-between the tasks.
**Problem**
JSON-RPC is currently full of terminal capability query
since JLine seems to be asking them for each line.
**Solution**
This caches the query.
**Problem**
BOM support current has perf issues.
**Solution**
This bumps Coursier to 2.1.22.
This also adds a new setting `csrMavenDependencyOverride`,
which will default to false.
**Problem**
There are a few places where javaHome or java path is set,
using java.home system property. The problem is that it points to JRE,
not JDK, so it would break on Java compilation etc.
**Solution**
If the path ends with jre, go up one directory.
**Problem**
`java.net.URL` calls out to the network to perform `equals`,
so we should remove that from anywhere that can be involved in caching etc.
**Solution**
This changes java.net.URL to java.net.URI in Keys.
**Problem**
Whether a subproject is root or not is currently detected by
comparing getCanonicalFile against the build base directory.
Problem is that often the root project uses "." as the directory,
and getting the canonical file works ok for the current build,
but it breaks when loading `ProjectRef`.
There might be other bugs related to the root project detection.
**Solution**
This factors out `isRootPath` function that's aware of the build base.
This PR adds the repro test prepared by xuwei-k.
**Problem**
Currently the following warning shows up while compiling metabuild:
[warn] Failed to parse `-Wconf` configuration: cat=unused-nowarn:s
[warn] unknown category: unused-nowarn
-Wconf:cat=unused-nowarn in general was added as a Scala 2.12 of
falsely warning about pure expression not doing anything in the macro.
**Solution**
We should be able to remove the -Wconf flag in sbt 2.x.
**Problem**
Slash syntax is currently implemented via a series of implicit
converters (Conversion), which is not nice, partly because
the behavior is difficult to follow.
**Solution**
This removes all the implicit converters and moves the slashes
into:
1. / methods under Reference for subproject scoping.
2. / methods under ScopeAxis with Reference type constraint
for the initial Zero scoping.
3. Return RefThenConfig structure for intermediate config scoping.
4. / method under `Scoped`, which is base trait for the keys
to implement task scoping e.g. `compile / scalacOptions`.
5. Extension methods for ConfigKey.
6. Extension methods for AttributeKey.
Problem
Currently Scala 3.x - 2.13 sandwich doesn't seem to work for projectMatrix.
This is due to isScala2Scala3Sandwich checking for "3." while projectMatrix
uses scalaBinaryVersion, which is 3.
Solution
This consolidates the implementation of isScala2Scala3Sandwich with the one
in Defaults module, and check for both "3" and "3."
eugene yokota
calm
calm329
Francluob
aka James4u
Aleksandra Zdrojowa
Anatolii Kmetiuk
xuwei-k
Hamza Remmal
Billy Autrey
JeanMarc van Leerdam
Jules Ivanic
Dmitrii Naumenko
Roberto Tyley
Alec Theriault
Brice Jaglin
Adrien Piquerez
Josh Soref
Lukas Rytz
Derek Wickern
friendseeker
Matthew de Detrich