alexarchambault on gh-pages
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COURSIER_ARCHIVE_CACHEand then things such as
cs setup --jvm adopt:1.11.0-11will write into that folder. However, the JAVA_HOME ends up looking similar to the following:
.coursier.d/https/github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.11%252B9/OpenJDK11U-jdk_x64_mac_hotspot_11.0.11_9.tar.gz/jdk-11.0.11+9/Contents/Home/Is there currently a way to get a more direct route to JAVA_HOME? What I mean by that is that when I say
adopt:1.11.0-11, the actual PATH is fairly unpredictable. I would like to know JAVA_HOME without calling
cs java --envif at all possible. Maybe something like
$COURSIER_ARCHIVE_CACHE/jvm/$JDK_SHORTNAMEwould be amazing as a symlink into the directory structure. So I suppose my question here is whether something similar already exists. And if not, I would to contribute such functionality but am having a bit of a hard time finding where exactly these paths would be built. Is
modules/jvm/src/main/scala/coursier/jvm/JvmCache.scalaa good place to start?
Does Coursier support ssh resolvers?
I have used an ssh resolver in SBT for years and I like it. But I can't make it work in the current environment. The SBT doc is unchanged, but I am getting an error out of coursier.internal.PlatformRepositoryParser:89. I guess I'm not saying Maven or Ivy repo type.
Hey all, I'm having trouble getting coursier to discover new versions of a dependency even when setting coursier_mode and coursier_ttl to the following
export COURSIER_TTL="0s" export COURSIER_MODE="update-local-changing,offline,missing"
The dependency in question is an sbt plugin and is wildcarding on the patch version like so
1.2.+. I'm hoping that when new patch versions of the dependency are published coursier will automatically discover and download them but as of right now it doesn't seem like that's happening. Also, the
maven-metadata.xml file in the local coursier cache does not match the file in the remote repository, the local file seems to be a few versions behind. Wondering if anyone has thoughts on what I can try to make this work the way I'm expecting it to, thanks in advance!
I am using the standalone JAR coursier (V 2.1.0 M2) to set up scala .
$ ./coursier install -r https://username:email@example.com:443/artifactory/r-XXX-virtual scala https://artifactory.corp:443/artifactory/r-XXX-virtual/io/get-coursier/apps/maven-metadata.xml No new update since 2021-11-16 00:52:42 Exception in thread "main" coursier.error.ResolutionError$CantDownloadModule: Error downloading org.scala-lang:scala-compiler:latest.stable download error: Caught javax.net.ssl.SSLException (Connection reset) while downloading https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/maven-metadata.xml at coursier.Resolve$.$anonfun$validate$1(Resolve.scala:347) at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:286) at scala.collection.Iterator.foreach(Iterator.scala:943) at scala.collection.Iterator.foreach$(Iterator.scala:943) at scala.collection.AbstractIterator.foreach(Iterator.scala:1431) at scala.collection.IterableLike.foreach(IterableLike.scala:74) at scala.collection.IterableLike.foreach$(IterableLike.scala:73) at scala.collection.AbstractIterable.foreach(Iterable.scala:56) at scala.collection.TraversableLike.map(TraversableLike.scala:286) at scala.collection.TraversableLike.map$(TraversableLike.scala:279) at scala.collection.AbstractTraversable.map(Traversable.scala:108) at coursier.Resolve$.validate(Resolve.scala:345) at coursier.Resolve.validate0$1(Resolve.scala:117) at coursier.Resolve.$anonfun$ioWithConflicts0$4(Resolve.scala:167) at coursier.util.Task$.$anonfun$flatMap$extension$1(Task.scala:14) at coursier.util.Task$.$anonfun$flatMap$extension$1$adapted(Task.scala:14) at coursier.util.Task$.wrap(Task.scala:82) at coursier.util.Task$.$anonfun$flatMap$2(Task.scala:14) at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307) at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
Any idea why the custom repository '-r' is not considered? I am in a enterprise environment and we cannot use repo1.maven.org.
hi all, wondering if any of the maintainers could take a look at the following PR and give some feedback (or at least trigger the CI build): coursier/coursier#2317
giving some visibility to this, if any of the maintainers is around, could this PR be reviewed please?
scalafmt, I reformatted the code and pushed new changes.
Checking if the standard Scala applications are installed Installed ammonite Error downloading gz+https://github.com/coursier/coursier/releases/download/v2.1.0-M5-1-gc8a0a64bd/cs-x86_64-pc-linux.gz
[error] (update) lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts:
[error] https://repo1.maven.org/maven2/org/apache/avro/avro-mapred/1.10.2/avro-mapred-1.10.2-hadoop2.jar: not found: https://repo1.maven.org/maven2/org/apache/avro/avro-mapred/1.10.2/avro-mapred-1.10.2-hadoop2.jar
[error] Total time: 3 s, completed Feb 18, 2022 10:01:42 PM
What is my next move?
cs install scala:2.13.1 https://repo1.maven.org/maven2/io/get-coursier/apps/maven-metadata.xml No new update since 2022-02-06 13:51:21 Exception in thread "main" coursier.error.ResolutionError$CantDownloadModule: Error downloading org.scala-lang:scala3-compiler_3:2.13.1 not found: https://repo1.maven.org/maven2/org/scala-lang/scala3-compiler_3/2.13.1/scala3-compiler_3-2.13.1.pom
@vijayemmanuel did you figure this out? Unfortuantely, I have no idea how to determine what my cs/coursier version is.
:point_up: January 8, 2022 8:36 PM
I can successfully run
fetch, but not
:wave: I'm new to Scala (started today) and I'm trying to understand how Coursier fit into everything. Would anyone mind explaining a bit? I installed it on my M1 MBP (But I still it runs under Rosetta since it doesn't support Apple Sillicon?) and it required me to have OpenJDK installed. Once installed, I run
cs setup and it installs yet another JDK, including some tools like
scalafmt. I'm trying to follow the Functional Programming Principles in Scala course on Coursera but ran into problem when they asked me to run
sbt in the example project. Instead of starting the
sbt prompt I got the following error:
~/code/scala-course $ sbt [info] [launcher] getting org.scala-sbt sbt 1.5.0 (this may take some time)... java.lang.ClassCastException: class java.lang.UnsupportedOperationException cannot be cast to class xsbti.FullReload (java.lang.UnsupportedOperationException is in module java.base of loader 'bootstrap'; xsbti.FullReload is in unnamed module of loader 'app') at sbt.internal.XMainConfiguration.run(XMainConfiguration.java:59) at sbt.xMain.run(Main.scala:46) at xsbt.boot.Launch$.$anonfun$run$1(Launch.scala:149) at xsbt.boot.Launch$.withContextLoader(Launch.scala:176) at xsbt.boot.Launch$.run(Launch.scala:149) at xsbt.boot.Launch$.$anonfun$apply$1(Launch.scala:44) at xsbt.boot.Launch$.launch(Launch.scala:159) at xsbt.boot.Launch$.apply(Launch.scala:44) at xsbt.boot.Launch$.apply(Launch.scala:21) at xsbt.boot.Boot$.runImpl(Boot.scala:78) at xsbt.boot.Boot$.run(Boot.scala:73) at xsbt.boot.Boot$.main(Boot.scala:21) at xsbt.boot.Boot.main(Boot.scala) [error] [launcher] error during sbt launcher: java.lang.ClassCastException: class java.lang.UnsupportedOperationException cannot be cast to class xsbti.FullReload (java.lang.UnsupportedOperationException is in module java.base of loader 'bootstrap'; xsbti.FullReload is in unnamed module of loader 'app')
After some debugging on my part, it looks like Coursier installed
1.6.2 and the project had configured
sbt.version=1.5.0. Changing this to
sbt.version=1.6.2 instead, solved the problem.
.bash_profilefor a vert specific JDK.
@Flowdalic When I run
cs setup it asks to put things into
.bash_profile. Specifically the following:
# >>> JVM installed by coursier >>> export JAVA_HOME="/Users/kevin/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin18-binaries/releases/download/jdk-18%252B36/OpenJDK18U-jdk_x64_mac_hotspot_18_36.tar.gz/jdk-18+36/Contents/Home" # <<< JVM installed by coursier <<< # >>> coursier install directory >>> export PATH="$PATH:/Users/kevin/Library/Application Support/Coursier/bin" # <<< coursier install directory <<<
/Users/kevin/Library/Application Support/Coursier/bin to my
PATH is fine, but the
JAVA_HOME is explicit. If I'm supposed to use Coursier to manage different versions of the JVM, I don't see how this fits into that.
cs java --jvm 11 --env
JAVA_HOMEthat coursier added to my
.bash_profileI can't use the apps anymore.
JAVA_HOMEto the output of