Enable cross-repo navigation. #166
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olafurpg
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Previously, lsif-java was only able to index a single repositories. It was not possible to navigate between repositories. Now, the emitted LSIF contains `packageInformation` nodes that document how to link LSIF indexes between repositories. Rough summary of the changes in this commit: - New `LsifBuildTool` that we use to index `*-sources.jar` of Java libraries and the JDK sources. - New `ClasspathEntry` class to represent a Maven library. We extract `ClasspathEntry` values from the build via text files in the SemanticDB targetroot. - Miscellaneous small bugfixes while indexing the JDK and Guava. - Fixes sourcegraph#150. - Improved error reporting to debug issues in the `javac` wrapper that we use for Gradle and Maven.
Strum355
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Apr 16, 2021
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| | def artifactType = org.gradle.api.attributes.Attribute.of("artifactType", String.class) | ||
| | def attributeType = "jar" | ||
| | if (config.canBeResolved) { | ||
| | def artifacts = config.incoming.artifactView { view -> | ||
| | view.lenient = true | ||
| | view.attributes { container -> | ||
| | container.attribute(artifactType, attributeType) | ||
| | } | ||
| | }.artifacts |
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Really interesting! How did you come across this solution?
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Damn, wish I knew of this many months ago 😆
Strum355
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Apr 16, 2021
| @@ -74,6 +74,7 @@ public SemanticdbVisitor( | |||
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| private <T extends JCTree & JCDiagnostic.DiagnosticPosition> void emitSymbolOccurrence( | |||
| Symbol sym, T posTree, Role role, CompilerRange kind) { | |||
| if (sym == null) return; | |||
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Is this an issue you came across?
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Yeah, hit on three NPEs when compiling the JDK
Strum355
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Apr 16, 2021
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Previously, lsif-java was only able to index a single repositories. It
was not possible to navigate between repositories. Now, the emitted LSIF
contains
packageInformationnodes that document how to link LSIFindexes between repositories.
Rough summary of the changes in this commit:
LsifBuildToolthat we use to index*-sources.jarofJava libraries and the JDK sources.
ClasspathEntryclass to represent a Maven library. We extractClasspathEntryvalues from the build via text files in theSemanticDB targetroot.
javacwrapper thatwe use for Gradle and Maven.