We published our sbt plugin to local m2 repository using sbt clean compile publishM2.
Below is the simplified plugin source code :-
build.sbt :-
name := "base-plugin"
version := "0.1"
organization := "io.github.moglideveloper"
sbtPlugin := true
val pluginDeveloper = Developer("mogli", "mogli", "moglideveloper@gmail.com", url("https://github.com/moglideveloper"))
developers := List(pluginDeveloper)
homepage := Some(url("https://github.com/moglideveloper/BasePlugin"))
scmInfo := Some(ScmInfo(url("https://github.com/moglideveloper/BasePlugin"), "git@github.com:moglideveloper/BasePlugin.git"))
licenses += ("MIT", url("https://opensource.org/licenses/MIT"))
publishMavenStyle := true
publishArtifact in Test := false
publishConfiguration := publishConfiguration.value.withOverwrite(true)
publishTo := Some(Opts.resolver.sonatypeStaging)
build.properties :-
sbt.version=1.2.8
We are using 1.2.8 because of existing issues of sbt upgrade :-
https://github.com/xerial/sbt-sonatype/pull/98
https://github.com/sbt/sbt/issues/5049
BasePlugin.scala :-
package io.moglideveloper.base_plugin
import sbt._
object BasePlugin extends AutoPlugin {
lazy val hello = taskKey[Unit]("just say hello")
override def trigger = allRequirements
override lazy val projectSettings = Seq(
hello := {
println("hello")
}
)
}
Now, above published plugin is not resolved correctly with any sbt version that is 1.x, for example sbt.version=1.2.8
Below is the exception trace :-
/Users/mogli/.sdkman/candidates/java/11.0.9.hs-adpt/bin/java -Djline.terminal=jline.UnsupportedTerminal -Dsbt.log.noformat=true -Dfile.encoding=UTF-8 -Didea.managed=true -Dfile.encoding=UTF-8 -jar /Users/mogli/Library/Application Support/JetBrains/IdeaIC2020.3/plugins/Scala/launcher/sbt-launch.jar
[info] Loading settings for project resolvecheck-build from plugins.sbt ...
[info] Loading project definition from /Users/mogli/sources/ResolveCheck/project
[info] Updating ProjectRef(uri("file:/Users/mogli/sources/ResolveCheck/project/"), "resolvecheck-build")...
[warn] module not found: io.github.moglideveloper#base-plugin;0.1
[warn] ==== typesafe-ivy-releases: tried
[warn] https://repo.typesafe.com/typesafe/ivy-releases/io.github.moglideveloper/base-plugin/scala_2.12/sbt_1.0/0.1/ivys/ivy.xml
[warn] ==== sbt-plugin-releases: tried
[warn] https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/io.github.moglideveloper/base-plugin/scala_2.12/sbt_1.0/0.1/ivys/ivy.xml
[warn] ==== local: tried
[warn] /Users/mogli/.ivy2/local/io.github.moglideveloper/base-plugin/scala_2.12/sbt_1.0/0.1/ivys/ivy.xml
[warn] ==== public: tried
[warn] https://repo1.maven.org/maven2/io/github/moglideveloper/base-plugin_2.12_1.0/0.1/base-plugin-0.1.pom
[warn] ==== local-preloaded-ivy: tried
[warn] /Users/mogli/.sbt/preloaded/io.github.moglideveloper/base-plugin/0.1/ivys/ivy.xml
[warn] ==== local-preloaded: tried
[warn] file:////Users/mogli/.sbt/preloaded/io/github/moglideveloper/base-plugin_2.12_1.0/0.1/base-plugin-0.1.pom
[warn] ==== Local Repository: tried
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: io.github.moglideveloper#base-plugin;0.1: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn] Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes.
[warn] io.github.moglideveloper:base-plugin:0.1 (scalaVersion=2.12, sbtVersion=1.0)
[warn]
[warn] Note: Unresolved dependencies path:
[warn] io.github.moglideveloper:base-plugin:0.1 (scalaVersion=2.12, sbtVersion=1.0) (/Users/mogli/sources/ResolveCheck/project/plugins.sbt#L2-3)
[warn] +- default:resolvecheck-build:0.1.0-SNAPSHOT (scalaVersion=2.12, sbtVersion=1.0)
[error] sbt.librarymanagement.ResolveException: unresolved dependency: io.github.moglideveloper#base-plugin;0.1: not found
[error] at sbt.internal.librarymanagement.IvyActions$.resolveAndRetrieve(IvyActions.scala:332)
[error] at sbt.internal.librarymanagement.IvyActions$.$anonfun$updateEither$1(IvyActions.scala:208)
[error] at sbt.internal.librarymanagement.IvySbt$Module.$anonfun$withModule$1(Ivy.scala:239)
[error] at sbt.internal.librarymanagement.IvySbt.$anonfun$withIvy$1(Ivy.scala:204)
[error] at sbt.internal.librarymanagement.IvySbt.sbt$internal$librarymanagement$IvySbt$$action$1(Ivy.scala:70)
[error] at sbt.internal.librarymanagement.IvySbt$$anon$3.call(Ivy.scala:77)
[error] at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:95)
[error] at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:80)
[error] at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:99)
[error] at xsbt.boot.Using$.withResource(Using.scala:10)
[error] at xsbt.boot.Using$.apply(Using.scala:9)
[error] at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:60)
[error] at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:50)
[error] at xsbt.boot.Locks$.apply0(Locks.scala:31)
[error] at xsbt.boot.Locks$.apply(Locks.scala:28)
[error] at sbt.internal.librarymanagement.IvySbt.withDefaultLogger(Ivy.scala:77)
[error] at sbt.internal.librarymanagement.IvySbt.withIvy(Ivy.scala:199)
[error] at sbt.internal.librarymanagement.IvySbt.withIvy(Ivy.scala:196)
[error] at sbt.internal.librarymanagement.IvySbt$Module.withModule(Ivy.scala:238)
[error] at sbt.internal.librarymanagement.IvyActions$.updateEither(IvyActions.scala:193)
[error] at sbt.librarymanagement.ivy.IvyDependencyResolution.update(IvyDependencyResolution.scala:20)
[error] at sbt.librarymanagement.DependencyResolution.update(DependencyResolution.scala:56)
[error] at sbt.internal.LibraryManagement$.resolve$1(LibraryManagement.scala:45)
[error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$12(LibraryManagement.scala:93)
[error] at sbt.util.Tracked$.$anonfun$lastOutput$1(Tracked.scala:68)
[error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$19(LibraryManagement.scala:106)
[error] at scala.util.control.Exception$Catch.apply(Exception.scala:224)
[error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11(LibraryManagement.scala:106)
[error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11$adapted(LibraryManagement.scala:89)
[error] at sbt.util.Tracked$.$anonfun$inputChanged$1(Tracked.scala:149)
[error] at sbt.internal.LibraryManagement$.cachedUpdate(LibraryManagement.scala:120)
[error] at sbt.Classpaths$.$anonfun$updateTask$5(Defaults.scala:2561)
[error] at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
[error] at sbt.std.Transform$$anon$4.work(System.scala:67)
[error] at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
[error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error] at sbt.Execute.work(Execute.scala:278)
[error] at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
[error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[error] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[error] at java.base/java.lang.Thread.run(Thread.java:834)
[error] (update) sbt.librarymanagement.ResolveException: unresolved dependency: io.github.moglideveloper#base-plugin;0.1: not found
Invalid response.
Below is simplified sbt project source from where we attempt to resolve our sbt plugin :-
build.sbt :-
name := "ResolveBasePlugin"
build.properties :-
sbt.version=1.2.8
plugins.sbt :-
resolvers += Opts.resolver.mavenLocalFile
addSbtPlugin("io.github.moglideveloper" % "base-plugin" % "0.1")
addSbtPlugin("org.xerial.sbt" % "sbt-pack" % "0.13")
Link to simplified plugin :- https://github.com/moglideveloper/BasePlugin
Link to simplified sbt project that attempts to resolve base-plugin https://github.com/moglideveloper/ResolveCheck
Kindly suggest, what changes shall we do to BasePlugin, so that it can be resolved in sbt projects
that are using sbt.version=1.x
For eg :-
sbt pack plugin is published with sbt.version=1.2.8, still it can be resolved
from sbt projects with sbt.version=1.4.5
https://github.com/xerial/sbt-pack/blob/master/project/build.properties
I think you need the following in your project/plugins.sbt:
// bad: resolvers += Opts.resolver.mavenLocalFile
// good
resolvers += Resolver.mavenLocal
Can you please explain what is the difference between the two?
Apache Ivy and Coursier both have resolvers for Maven-layout repositories and Ivy-layout repositories, so within sbt they need to be expressed using different types.
Resolver.mavenLocal has the static type of MavenRepository represented by MavenCache and would translate to a "plugin-capable" IBiblioResolver for Ivy. On the other hand, Opts.resolver.mavenLocalFile is a filesystem resolver:
val mavenLocalFile = Resolver.file("Local Repository", userHome / ".m2" / "repository")(
Resolver.defaultPatterns
)
This would translate to an Ivy repository with Maven-like pattern. It might work for some artifacts, but apparently not for sbt plugins. In general, I can't think of a situation Opts.resolver.mavenLocalFile must be used.