fankes/unmeta-gradle-plugin
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This commit is contained in:
You Qi
2023-04-29 18:05:59 +08:00
parent 2e436a3932
commit 572fa5810b
4 changed files with 41 additions and 11 deletions
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1
plugin-build/unmeta/src/main/java/com/axzae/unmeta/UnmetaClassVisitor.kt
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@@ -5,7 +5,6 @@ import org.objectweb.asm.ClassVisitor
import org.objectweb.asm.Opcodes
class UnmetaClassVisitor(
val path: String,
classVisitor: ClassVisitor,
) : ClassVisitor(Opcodes.ASM7, classVisitor), Opcodes {

2
plugin-build/unmeta/src/main/java/com/axzae/unmeta/UnmetaExtension.kt
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@@ -7,7 +7,7 @@ import javax.inject.Inject
const val DEFAULT_IS_ENABLED = true
const val DEFAULT_VERBOSE = false
const val DEFAULT_OUTPUT_FILE = "outputs/logs/unmeta.txt"
const val DEFAULT_OUTPUT_FILE = "outputs/logs/unmeta-report.txt"
@Suppress("UnnecessaryAbstractClass")
abstract class UnmetaExtension @Inject constructor(project: Project) {

35
plugin-build/unmeta/src/main/java/com/axzae/unmeta/UnmetaTask.kt
View File

@@ -31,7 +31,14 @@ abstract class UnmetaTask : DefaultTask() {
@get:OutputFile
abstract val outputFile: RegularFileProperty
private val fileLogger by lazy { outputFile.get().asFile }
private val fileLogger by lazy {
outputFile.get().asFile.apply {
writeText("", Charsets.UTF_8)
}
}
private var scannedFiles = 0
private var modifiedFiles = 0
@TaskAction
fun unmetaAction() {
@@ -41,12 +48,20 @@ abstract class UnmetaTask : DefaultTask() {
}
log("Start dropping @DebugMetadata from kotlin classes")
val executionMs = measureTimeMillis {
val kotlinClassesPath = project.buildDir.absolutePath + "/tmp/kotlin-classes/${variantName.get()}"
File(kotlinClassesPath).listFiles()?.forEach { file ->
if (file.isDirectory) removeAnnotation(file)
}
val kotlinClassesBasePathName = project.buildDir.absolutePath + "/tmp/kotlin-classes/${variantName.get()}"
val kotlinClassesBasePath = File(kotlinClassesBasePathName)
kotlinClassesBasePath.listFiles()
?.filter { it.isDirectory }
?.forEach { directory -> removeAnnotation(directory, kotlinClassesBasePath) }
}
log("Unmeta Total Time: ${executionMs}ms")
log(
listOf(
"Task finished.",
"Class files scanned: $scannedFiles",
"Class files modified: $modifiedFiles",
"Execution time: ${executionMs}ms.",
).joinToString("\n"),
)
}
private fun log(message: String) {
@@ -57,17 +72,19 @@ abstract class UnmetaTask : DefaultTask() {
fileLogger.appendText(message + System.lineSeparator(), Charsets.UTF_8)
}
private fun removeAnnotation(directory: File) {
private fun removeAnnotation(directory: File, basePath: File) {
directory.walk()
.filter { it.path.contains("classes") && it.path.endsWith(".class") && it.isFile }
.forEach {
++scannedFiles
val sourceClassBytes = it.readBytes()
val classReader = ClassReader(sourceClassBytes)
val classWriter = ClassWriter(classReader, ClassWriter.COMPUTE_MAXS)
val unmetaClassVisitor = UnmetaClassVisitor(it.absolutePath, classWriter)
val unmetaClassVisitor = UnmetaClassVisitor(classWriter)
classReader.accept(unmetaClassVisitor, ClassReader.SKIP_DEBUG)
if (unmetaClassVisitor.isModified) {
log("Removed @DebugMetadata annotation from ${unmetaClassVisitor.path}")
++modifiedFiles
log("- Removed @DebugMetadata annotation from ${it.toRelativeString(basePath)}")
it.writeBytes(classWriter.toByteArray())
}
}