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feat: Support APKM #40

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feat: Support APKM #40

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133b036
potential apkm fix
prateek-who Jan 31, 2026
1c1d665
Update PatchCommand.kt
prateek-who Jan 31, 2026
e24d781
Update .gitignore
prateek-who Jan 31, 2026
d64cd46
Update PatchCommand.kt
prateek-who Feb 1, 2026
abb2aa2
actual proper split apk fix mostly
prateek-who Feb 1, 2026
a07ea54
Merge remote-tracking branch 'origin/dev' into apkm
LisoUseInAIKyrios Feb 2, 2026
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1 change: 1 addition & 0 deletions build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@ dependencies {
implementation(libs.kotlinx.coroutines.core)
implementation(libs.kotlinx.serialization.json)
implementation(libs.picocli)
implementation(files("libs/APKEditor-1.4.7.jar"))

testImplementation(libs.kotlin.test)
}
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2 changes: 2 additions & 0 deletions gradle/libs.versions.toml
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Expand Up @@ -5,8 +5,10 @@ kotlinx = "1.9.0"
picocli = "4.7.7"
morphe-patcher = "1.1.0"
morphe-library = "1.1.0"
arsclib = "1.3.8"

[libraries]
arsclib = { module = "io.github.reandroid:ARSCLib", version.ref = "arsclib" }
kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlinx" }
kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx" }
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Binary file added libs/APKEditor-1.4.7.jar
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39 changes: 36 additions & 3 deletions src/main/kotlin/app/morphe/cli/command/PatchCommand.kt
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Expand Up @@ -14,6 +14,8 @@ import app.morphe.patcher.Patcher
import app.morphe.patcher.PatcherConfig
import app.morphe.patcher.patch.Patch
import app.morphe.patcher.patch.loadPatchesFromJar
import com.reandroid.apkeditor.merge.Merger
import com.reandroid.apkeditor.merge.MergerOptions
import kotlinx.coroutines.runBlocking
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.json.Json
Expand Down Expand Up @@ -260,7 +262,7 @@ internal object PatchCommand : Runnable {

val outputFilePath =
outputFilePath ?: File("").absoluteFile.resolve(
"${apk.nameWithoutExtension}-patched.${apk.extension}",
"${apk.nameWithoutExtension}-patched.apk",
)

val temporaryFilesPath =
Expand Down Expand Up @@ -312,12 +314,35 @@ internal object PatchCommand : Runnable {

val patcherTemporaryFilesPath = temporaryFilesPath.resolve("patcher")

// Checking if the file is in apkm format (like reddit)
var mergedApkToCleanup: File? = null
val inputApk = if (apk.extension.equals("apkm", ignoreCase = true)) {
logger.info("Detected APKM file, converting to APK...")

// Save merged APK to output directory (will be cleaned up after patching)
val outputApk = outputFilePath.parentFile.resolve("${apk.nameWithoutExtension}-merged.apk")

// Use APKEditor's Merger directly (handles extraction and merging)
val mergerOptions = MergerOptions().apply {
inputFile = apk // Original APKM file
outputFile = outputApk
cleanMeta = true
}
Merger(mergerOptions).run()

logger.info("Conversion complete: ${outputApk.path}")
mergedApkToCleanup = outputApk
outputApk
} else {
apk
}

val patchingResult = PatchingResult()

try {
val (packageName, patcherResult) = Patcher(
PatcherConfig(
apk,
inputApk,
patcherTemporaryFilesPath,
aaptBinaryPath?.path,
patcherTemporaryFilesPath.absolutePath,
Expand Down Expand Up @@ -377,7 +402,7 @@ internal object PatchCommand : Runnable {

// region Save.

apk.copyTo(temporaryFilesPath.resolve(apk.name), overwrite = true).apply {
inputApk.copyTo(temporaryFilesPath.resolve(inputApk.name), overwrite = true).apply {
patchingResult.addStepResult(
PatchingStep.REBUILDING,
{
Expand Down Expand Up @@ -406,6 +431,7 @@ internal object PatchCommand : Runnable {
patchedApkFile.copyTo(outputFilePath, overwrite = true)
}
}

logger.info("Saved to $outputFilePath")

// endregion
Expand Down Expand Up @@ -448,6 +474,13 @@ internal object PatchCommand : Runnable {
logger.info("Purging temporary files")
purge(temporaryFilesPath)
}

// Clean up merged APK if we created one from APKM
mergedApkToCleanup?.let {
if (it.delete()) {
logger.info("Cleaned up merged APK: ${it.path}")
}
}
}

/**
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