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properly handle generic types

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This commit is contained in:
dfsek 2021-12-14 17:56:30 -07:00
parent 04b748979e
commit 2f19a95437
1 changed files with 21 additions and 2 deletions
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23
buildSrc/src/main/kotlin/com/dfsek/terra/tectonicdoc/GenerateDocsTask.kt
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@ -12,6 +12,7 @@ import org.gradle.api.plugins.JavaPluginExtension
import org.gradle.api.tasks.TaskAction
import org.objectweb.asm.ClassReader
import org.objectweb.asm.tree.ClassNode
import org.objectweb.asm.tree.FieldNode
abstract class GenerateDocsTask : DefaultTask() {
@ -68,7 +69,7 @@ abstract class GenerateDocsTask : DefaultTask() {
keyName.append("final ")
}
keyName.append(descriptorToHumanReadable(field.desc).substringAfterLast("."))
keyName.append(getType(field))
.append(" ")
annotations.stream().filter {
@ -93,6 +94,24 @@ abstract class GenerateDocsTask : DefaultTask() {
}
}
private fun getType(node: FieldNode): String {
if(node.signature != null) {
return generic(node.signature)
}
return descriptorToHumanReadable(node.desc).substringAfterLast('.')
}
private fun generic(type: String): String {
val clean = descriptorToHumanReadable(type)
if(clean.contains('<')) {
val typeIndex = clean.indexOf('<')
return clean.substring(0, typeIndex+1).substringAfterLast('.') + generic(clean.substring(typeIndex+1)) + "\\>"
}
return clean.substringAfterLast('.')
}
private fun createClassNode(input: InputStream): ClassNode {
val reader = ClassReader(input)
val node = ClassNode()
@ -120,7 +139,7 @@ abstract class GenerateDocsTask : DefaultTask() {
"J" -> "long"
"S" -> "short"
"Z" -> "boolean"
else -> throw IllegalArgumentException("Invalid descriptor: $descriptor")
else -> descriptor
}
}