chore(release): 2.7.0 [skip ci]

# [2.7.0](https://github.com/revanced/revanced-patcher/compare/v2.6.0...v2.7.0) (2022-08-01)

### Features

* `Closeable` patches ([bbd40bf](bbd40bf2f6))

CHANGELOG.md

@@ -1,3 +1,10 @@
+# [2.7.0](https://github.com/revanced/revanced-patcher/compare/v2.6.0...v2.7.0) (2022-08-01)
+
+
+### Features
+
+* `Closeable` patches ([bbd40bf](https://github.com/revanced/revanced-patcher/commit/bbd40bf2f6ff200705f2bcb272dd1680bb244e3f))
+
 # [2.6.0](https://github.com/revanced/revanced-patcher/compare/v2.5.2...v2.6.0) (2022-07-31)
 
 

gradle.properties

@@ -1,2 +1,2 @@
 kotlin.code.style = official
-version = 2.6.0
+version = 2.7.0

src/main/kotlin/app/revanced/patcher/Patcher.kt

@@ -32,6 +32,7 @@ import org.jf.dexlib2.Opcodes
 import org.jf.dexlib2.iface.ClassDef
 import org.jf.dexlib2.iface.DexFile
 import org.jf.dexlib2.writer.io.MemoryDataStore
+import java.io.Closeable
 import java.io.File
 import java.nio.file.Files
 
@@ -247,13 +248,13 @@ class Patcher(private val options: PatcherOptions) {
      */
     private fun applyPatch(
         patch: Class<out Patch<Data>>,
-        appliedPatches: MutableMap<String, Boolean>
+        appliedPatches: LinkedHashMap<String, AppliedPatch>
     ): PatchResult {
         val patchName = patch.patchName
 
         // if the patch has already applied silently skip it
         if (appliedPatches.contains(patchName)) {
-            if (!appliedPatches[patchName]!!)
+            if (!appliedPatches[patchName]!!.success)
                 return PatchResultError("'$patchName' did not succeed previously")
 
             logger.trace("Skipping '$patchName' because it has already been applied")
@@ -298,10 +299,10 @@ class Patcher(private val options: PatcherOptions) {
 
         return try {
             val result = patchInstance.execute(data)
-            appliedPatches[patchName] = result.isSuccess()
+            appliedPatches[patchName] = AppliedPatch(patchInstance, result.isSuccess())
             result
         } catch (e: Exception) {
-            appliedPatches[patchName] = false
+            appliedPatches[patchName] = AppliedPatch(patchInstance, false)
             PatchResultError(e)
         }
     }
@@ -313,23 +314,41 @@ class Patcher(private val options: PatcherOptions) {
      */
     fun applyPatches(stopOnError: Boolean = false) = sequence {
         logger.trace("Applying all patches")
-        val appliedPatches = mutableMapOf<String, Boolean>() // first is success, second is name
 
-        for (patch in data.patches) {
-            val patchResult = applyPatch(patch, appliedPatches)
+        val appliedPatches = LinkedHashMap<String, AppliedPatch>() // first is name
 
-            val result = if (patchResult.isSuccess()) {
-                Result.success(patchResult.success()!!)
-            } else {
-                Result.failure(patchResult.error()!!)
+        try {
+            for (patch in data.patches) {
+                val patchResult = applyPatch(patch, appliedPatches)
+
+                val result = if (patchResult.isSuccess()) {
+                    Result.success(patchResult.success()!!)
+                } else {
+                    Result.failure(patchResult.error()!!)
+                }
+
+                yield(patch.patchName to result)
+                if (stopOnError && patchResult.isError()) break
             }
+        } finally {
+            // close all closeable patches in order
+            for ((patch, _) in appliedPatches.values.reversed()) {
+                if (patch !is Closeable) continue
 
-            yield(patch.patchName to result)
-            if (stopOnError && patchResult.isError()) break
+                patch.close()
+            }
         }
     }
 }
 
+/**
+ * A result of applying a [Patch].
+ *
+ * @param patchInstance The instance of the [Patch] that was applied.
+ * @param success The result of the [Patch].
+ */
+internal data class AppliedPatch(val patchInstance: Patch<Data>, val success: Boolean)
+
 private fun BuildOptions.setBuildOptions(options: PatcherOptions) {
     this.aaptPath = options.aaptPath
     this.useAapt2 = true

src/main/kotlin/app/revanced/patcher/patch/Patch.kt

@@ -3,14 +3,16 @@ package app.revanced.patcher.patch
 import app.revanced.patcher.data.Data
 import app.revanced.patcher.patch.impl.BytecodePatch
 import app.revanced.patcher.patch.impl.ResourcePatch
-
+import java.io.Closeable
 
 /**
  * A ReVanced patch.
+ *
  * Can either be a [ResourcePatch] or a [BytecodePatch].
+ * If it implements [Closeable], it will be closed after all patches have been executed.
+ * Closing will be done in reverse execution order.
  */
 abstract class Patch<out T : Data> {
-
     /**
      * The main function of the [Patch] which the patcher will call.
      */

src/main/kotlin/app/revanced/patcher/patch/annotations/PatchAnnotation.kt

@@ -39,4 +39,15 @@ annotation class DependsOn(
     val type: DependencyType = DependencyType.HARD
 )
 
-enum class DependencyType { HARD, SOFT }
+enum class DependencyType {
+    /**
+     * Enforces that the dependency is applied, even if it was not selected.
+     */
+    HARD,
+
+    /**
+     * Applies the dependency only if it was selected.
+     */
+    @Deprecated("Will be removed when Patch Options is implemented.")
+    SOFT
+}