Add build hashes

src/main/kotlin/com/lagradost/cloudstream3/gradle/CloudstreamExtension.kt

@@ -80,7 +80,10 @@ abstract class CloudstreamExtension @Inject constructor(project: Project) {
 
     internal var pluginClassName: String? = null
     internal var fileSize: Long? = null
+    internal var fileHash: String? = null
+
     internal var jarFileSize: Long? = null
+    internal var jarHash: String? = null
 
     var requiresResources = false
     var description: String? = null

src/main/kotlin/com/lagradost/cloudstream3/gradle/Utils.kt

@@ -2,6 +2,8 @@ package com.lagradost.cloudstream3.gradle
 
 import org.gradle.api.Project
 import com.lagradost.cloudstream3.gradle.entities.*
+import java.io.File
+import java.security.MessageDigest
 
 fun Project.makeManifest(): PluginManifest {
     val extension = this.extensions.getCloudstream()
@@ -23,6 +25,20 @@ fun Project.makeManifest(): PluginManifest {
     )
 }
 
+fun sha256(file: File): String {
+    val digest = MessageDigest.getInstance("SHA-256")
+
+    file.inputStream().use { fis ->
+        val buffer = ByteArray(8192)
+        var read = fis.read(buffer)
+        while (read != -1) {
+            digest.update(buffer, 0, read)
+            read = fis.read(buffer)
+        }
+    }
+    return "sha256-" + digest.digest().joinToString("") { "%02x".format(it) }
+}
+
 fun Project.makePluginEntry(): PluginEntry {
     val extension = this.extensions.getCloudstream()
 
@@ -51,5 +67,7 @@ fun Project.makePluginEntry(): PluginEntry {
         jarUrl = (
                 if (repo == null || extension.jarFileSize == null) null else repo.getRawLink("${this.name}.jar", extension.buildBranch)
         ),
+        jarHash = extension.jarHash,
+        fileHash = extension.fileHash
     )
 }

src/main/kotlin/com/lagradost/cloudstream3/gradle/entities/PluginEntry.kt

@@ -14,8 +14,10 @@ data class PluginEntry(
     val tvTypes: List<String>?,
     val iconUrl: String?,
     val apiVersion: Int,
+    val fileHash: String?,
 
     // For cross-platform
     val jarFileSize: Long?,
-    val jarUrl: String?
+    val jarUrl: String?,
+    val jarHash: String?
 )

src/main/kotlin/com/lagradost/cloudstream3/gradle/tasks/CompilePluginJarTask.kt

@@ -1,5 +1,6 @@
 package com.lagradost.cloudstream3.gradle.tasks
 
+import com.lagradost.cloudstream3.gradle.sha256
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.provider.Property
@@ -23,6 +24,9 @@ abstract class CompilePluginJarTask : DefaultTask() {
     @get:Internal
 	abstract val jarFileSize: Property<Long?>
 
+    @get:Internal
+	abstract val jarHash: Property<String?>
+
     @get:InputFile
     abstract val jarInputFile: RegularFileProperty
 
@@ -45,6 +49,8 @@ abstract class CompilePluginJarTask : DefaultTask() {
 
         jarFile.copyTo(targetFile, overwrite = true)
         jarFileSize.set(jarFile.length())
+
+        jarHash.set(sha256(jarFile))
         logger.lifecycle("Made Cloudstream cross-platform package at ${targetFile.absolutePath}")
     }
 }

src/main/kotlin/com/lagradost/cloudstream3/gradle/tasks/Tasks.kt

@@ -6,6 +6,7 @@ import com.lagradost.cloudstream3.gradle.findCloudstream
 import com.lagradost.cloudstream3.gradle.getCloudstream
 import com.lagradost.cloudstream3.gradle.makeManifest
 import com.lagradost.cloudstream3.gradle.makePluginEntry
+import com.lagradost.cloudstream3.gradle.sha256
 import groovy.json.JsonBuilder
 import groovy.json.JsonGenerator
 import org.gradle.api.Project
@@ -105,10 +106,12 @@ fun registerTasks(project: Project) {
         task.jarInputFile.fileProvider(jarTask.map { it.outputs.files.singleFile })
         task.targetJarFile.set(project.layout.buildDirectory.file("${project.name}.jar"))
         task.jarFileSize.set(extension.jarFileSize)
-
+        task.jarHash.set(extension.jarHash)
+
         task.doLast {
             extension.pluginClassName = task.pluginClassName.orNull
             extension.jarFileSize = task.jarFileSize.orNull
+            extension.jarHash = task.jarHash.orNull
         }
     }
 
@@ -164,6 +167,7 @@ fun registerTasks(project: Project) {
 
             it.doLast { task ->
                 extension.fileSize = task.outputs.files.singleFile.length()
+                extension.fileHash = sha256(task.outputs.files.singleFile)
                 task.logger.lifecycle("Made Cloudstream package at ${task.outputs.files.singleFile}")
             }
         }