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Posted to commits@daffodil.apache.org by GitBox <gi...@apache.org> on 2020/05/13 20:51:29 UTC
[GitHub] [incubator-daffodil] mbeckerle commented on a change in pull request #379: Remove eclipse-projects subdir and all eclipse-isms from the source tree.
mbeckerle commented on a change in pull request #379:
URL: https://github.com/apache/incubator-daffodil/pull/379#discussion_r424723351
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File path: daffodil-propgen/src/main/scala/UpdateEclipseClasspaths.scala
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@@ -20,37 +20,33 @@ import java.io.PrintStream
import scala.language.reflectiveCalls
/**
- * Run this app if you change dependencies on libraries in the build.sbt file.
- * First do a 'sbt updateClassifiers compile'. Then run this.
- * <p>
- * This will edit all the eclipse-project/.classpath files to reference the new
- * versions, setting up the source and javadoc links as well for eclipse.
- *
- * Then you have to refresh all the daffodil eclipse projects in eclipse, and do a clean
- * and build.
+ * After 'sbt eclipse' creates the projects, you still have to update every .classpath file
+ * so that all but daffodil-macro-lib have a dependency on daffodil-macro-lib.
*/
-object UpdateDaffodilClasspaths extends UpdateEclipseClasspaths with App {
+object UpdateDaffodilClasspaths extends App {
Review comment:
I have converted UpdateEclipseClasspaths to an sbt task.
I was unable to figure out how to invoke an sbt command like 'sbt eclipse' as a task. There are no taskKeys defined in that plugin (from examining its source), so it appears to have been created with command line usage in mind vs. automated maintenance of eclipse files when dependencies change over time.
But this is still pretty easy. You need the sbtEclipse plugin (in your ~/.sbt/1.0/plugins.sbt)
You just invoke sbt eclipse updateEclipseClasspaths.
I still am unable to get past scala 2.12 here. I get:
{code}
Error in Scala compiler: null
Project: "daffodil-cli" in scope: "main" not built due to errors in dependent project(s): daffodil-japi. Root error(s): Error in Scala compiler: null;SBT builder crashed while compiling. The error message is 'null'. Check Error Log for details.
SBT builder crashed while compiling. The error message is 'null'. Check Error Log for details.
{code}
In the error log I find a java.lang.IncompatibleClassChangeError.
The stacktrace is below.
{code}
java.lang.IncompatibleClassChangeError
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:488)
at java.lang.StringBuilder.append(StringBuilder.java:166)
at com.typesafe.genjavadoc.JavaSig.rec$1(JavaSig.scala:64)
at com.typesafe.genjavadoc.JavaSig.fullNameInSig$1(JavaSig.scala:67)
at com.typesafe.genjavadoc.JavaSig.toJava$1(JavaSig.scala:168)
at com.typesafe.genjavadoc.JavaSig.js(JavaSig.scala:178)
at com.typesafe.genjavadoc.JavaSig.js$(JavaSig.scala:9)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.js(Plugin.scala:93)
at com.typesafe.genjavadoc.AST$MethodInfo$.apply(AST.scala:138)
at com.typesafe.genjavadoc.BasicTransform.$anonfun$addMethod$1(BasicTransform.scala:151)
at scala.Option.map(Option.scala:146)
at com.typesafe.genjavadoc.BasicTransform.addMethod(BasicTransform.scala:151)
at com.typesafe.genjavadoc.BasicTransform.newTransform(BasicTransform.scala:110)
at com.typesafe.genjavadoc.BasicTransform.newTransform$(BasicTransform.scala:48)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.newTransform(Plugin.scala:93)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:103)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:93)
at scala.reflect.api.Trees$Transformer.$anonfun$transformStats$1(Trees.scala:2589)
at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
at scala.reflect.internal.Trees.itransform(Trees.scala:1415)
at scala.reflect.internal.Trees.itransform$(Trees.scala:1347)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.superTransform(Plugin.scala:102)
at com.typesafe.genjavadoc.BasicTransform.newTransform(BasicTransform.scala:115)
at com.typesafe.genjavadoc.BasicTransform.newTransform$(BasicTransform.scala:48)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.newTransform(Plugin.scala:93)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:103)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:93)
at scala.reflect.api.Trees$Transformer.transformTemplate(Trees.scala:2563)
at scala.reflect.internal.Trees.$anonfun$itransform$4(Trees.scala:1419)
at scala.reflect.api.Trees$Transformer.atOwner(Trees.scala:2600)
at scala.reflect.internal.Trees.itransform(Trees.scala:1418)
at scala.reflect.internal.Trees.itransform$(Trees.scala:1347)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.superTransform(Plugin.scala:102)
at com.typesafe.genjavadoc.BasicTransform.$anonfun$newTransform$3(BasicTransform.scala:90)
at com.typesafe.genjavadoc.BasicTransform.withClass(BasicTransform.scala:136)
at com.typesafe.genjavadoc.BasicTransform.newTransform(BasicTransform.scala:90)
at com.typesafe.genjavadoc.BasicTransform.newTransform$(BasicTransform.scala:48)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.newTransform(Plugin.scala:93)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:103)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:93)
at scala.reflect.api.Trees$Transformer.$anonfun$transformStats$1(Trees.scala:2589)
at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
at scala.reflect.internal.Trees.$anonfun$itransform$7(Trees.scala:1437)
at scala.reflect.api.Trees$Transformer.atOwner(Trees.scala:2600)
at scala.reflect.internal.Trees.itransform(Trees.scala:1437)
at scala.reflect.internal.Trees.itransform$(Trees.scala:1347)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.superTransform(Plugin.scala:102)
at com.typesafe.genjavadoc.BasicTransform.newTransform(BasicTransform.scala:114)
at com.typesafe.genjavadoc.BasicTransform.newTransform$(BasicTransform.scala:48)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.newTransform(Plugin.scala:93)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:103)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transform(Plugin.scala:93)
at scala.tools.nsc.ast.Trees$Transformer.transformUnit(Trees.scala:140)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.superTransformUnit(Plugin.scala:101)
at com.typesafe.genjavadoc.BasicTransform.newTransformUnit(BasicTransform.scala:19)
at com.typesafe.genjavadoc.BasicTransform.newTransformUnit$(BasicTransform.scala:18)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.newTransformUnit(Plugin.scala:93)
at com.typesafe.genjavadoc.GenJavadocPlugin$MyComponent$GenJavadocTransformer.transformUnit(Plugin.scala:104)
at scala.tools.nsc.transform.Transform$Phase.apply(Transform.scala:30)
at scala.tools.nsc.Global$GlobalPhase.$anonfun$applyPhase$1(Global.scala:426)
at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:419)
at scala.tools.nsc.Global$GlobalPhase.$anonfun$run$1(Global.scala:390)
at scala.tools.nsc.Global$GlobalPhase.$anonfun$run$1$adapted(Global.scala:390)
at scala.collection.Iterator.foreach(Iterator.scala:929)
at scala.collection.Iterator.foreach$(Iterator.scala:929)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1417)
at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:390)
at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1431)
at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1416)
at scala.tools.nsc.Global$Run.compileSources(Global.scala:1412)
at scala.tools.nsc.Global$Run.compile(Global.scala:1515)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:131)
at xsbt.CachedCompiler0.run(CompilerInterface.scala:106)
at xsbt.CompilerInterface.run(CompilerInterface.scala:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sbt.internal.inc.AnalyzingCompiler.call(AnalyzingCompiler.scala:237)
at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:111)
at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:90)
at sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$3(MixedAnalyzingCompiler.scala:81)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at sbt.internal.inc.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:132)
at sbt.internal.inc.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:72)
at sbt.internal.inc.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:115)
at sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1(IncrementalCompilerImpl.scala:305)
at sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1$adapted(IncrementalCompilerImpl.scala:305)
at sbt.internal.inc.Incremental$.doCompile(Incremental.scala:101)
at sbt.internal.inc.Incremental$.$anonfun$compile$4(Incremental.scala:82)
at sbt.internal.inc.IncrementalCommon.recompileClasses(IncrementalCommon.scala:118)
at sbt.internal.inc.IncrementalCommon.cycle(IncrementalCommon.scala:64)
at sbt.internal.inc.Incremental$.$anonfun$compile$3(Incremental.scala:84)
at sbt.internal.inc.Incremental$.manageClassfiles(Incremental.scala:129)
at sbt.internal.inc.Incremental$.compile(Incremental.scala:75)
at sbt.internal.inc.IncrementalCompile$.apply(Compile.scala:70)
at sbt.internal.inc.IncrementalCompilerImpl.compileInternal(IncrementalCompilerImpl.scala:309)
at sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileIncrementally$1(IncrementalCompilerImpl.scala:267)
at sbt.internal.inc.IncrementalCompilerImpl.handleCompilationError(IncrementalCompilerImpl.scala:158)
at sbt.internal.inc.IncrementalCompilerImpl.compileIncrementally(IncrementalCompilerImpl.scala:237)
at sbt.internal.inc.IncrementalCompilerImpl.compile(IncrementalCompilerImpl.scala:145)
at org.scalaide.core.internal.builder.zinc.CachingCompiler.compile(CachingCompiler.scala:56)
at org.scalaide.core.internal.builder.zinc.EclipseSbtBuildManager.aggressiveCompile(EclipseSbtBuildManager.scala:219)
at org.scalaide.core.internal.builder.zinc.EclipseSbtBuildManager.runCompiler(EclipseSbtBuildManager.scala:152)
at org.scalaide.core.internal.builder.zinc.EclipseSbtBuildManager.update(EclipseSbtBuildManager.scala:134)
at org.scalaide.core.internal.builder.zinc.EclipseSbtBuildManager.build(EclipseSbtBuildManager.scala:85)
at org.scalaide.core.internal.project.scopes.BuildScopeUnit.build(BuildScopeUnit.scala:72)
at org.scalaide.core.internal.project.SbtScopesBuildManager.$anonfun$build$3(SbtScopesBuildManager.scala:53)
at org.scalaide.core.internal.project.SbtScopesBuildManager.$anonfun$build$3$adapted(SbtScopesBuildManager.scala:50)
at scala.collection.immutable.List.foreach(List.scala:389)
at org.scalaide.core.internal.project.SbtScopesBuildManager.build(SbtScopesBuildManager.scala:50)
at org.scalaide.core.internal.project.ScalaProject.build(ScalaProject.scala:596)
at org.scalaide.core.internal.builder.ScalaBuilder.build(ScalaBuilder.scala:111)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:487)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:399)
at org.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:177)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
{code}
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