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Code Releases Activity

Fix StackOverFlow.

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Fixes https://github.com/cbeust/kobalt/issues/339.
This commit is contained in:
Cedric Beust 2017-03-08 13:38:41 -08:00
parent 6dadd3d751
commit caf4b1c62a
1 changed files with 8 additions and 2 deletions
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10
modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/maven/aether/KobaltMavenResolver.kt
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@ -45,7 +45,8 @@ class KobaltMavenResolver @Inject constructor(val settings: KobaltSettings,
fun resolve(artifact: Artifact, scope: Scope? = null, filter: DependencyFilter? = null) fun resolve(artifact: Artifact, scope: Scope? = null, filter: DependencyFilter? = null)
= resolve(artifactToId(artifact), scope, filter) = resolve(artifactToId(artifact), scope, filter)
fun resolveToIds(id: String, scope: Scope? = null, filter: DependencyFilter? = null) : List<String> { fun resolveToIds(id: String, scope: Scope? = null, filter: DependencyFilter? = null,
seen: HashSet<String> = hashSetOf<String>()) : List<String> {
val rr = resolve(id, scope, filter) val rr = resolve(id, scope, filter)
val children = val children =
rr.root.children.filter { rr.root.children.filter {
@ -55,7 +56,12 @@ class KobaltMavenResolver @Inject constructor(val settings: KobaltSettings,
} }
val result = listOf(artifactToId(rr.root.artifact)) + children.flatMap { val result = listOf(artifactToId(rr.root.artifact)) + children.flatMap {
val thisId = artifactToId(it.artifact) val thisId = artifactToId(it.artifact)
resolveToIds(thisId, scope, filter) if (! seen.contains(thisId)) {
seen.add(thisId)
resolveToIds(thisId, scope, filter, seen)
} else {
emptyList()
}
} }
return result return result
} }