feat: Impement github as a remote source

app/src/main/java/app/revanced/manager/data/room/AppDatabase.kt

@@ -26,7 +26,7 @@ import kotlin.random.Random
 
 @Database(
     entities = [PatchBundleEntity::class, PatchSelection::class, SelectedPatch::class, DownloadedApp::class, InstalledApp::class, AppliedPatch::class, InstalledPatchBundle::class, OptionGroup::class, Option::class, DownloaderEntity::class],
-    version = 5,
+    version = 6,
     exportSchema = true,
     autoMigrations = [
         AutoMigration(from = 1, to = 2),
@@ -36,7 +36,8 @@ import kotlin.random.Random
             spec = AppDatabase.DeleteTrustedDownloaders::class
         ),
         AutoMigration(from = 3, to = 4),
-        AutoMigration(from = 4, to = 5)
+        AutoMigration(from = 4, to = 5),
+        AutoMigration(from = 5, to = 6)
     ]
 )
 @TypeConverters(Converters::class)

app/src/main/java/app/revanced/manager/data/room/bundles/PatchBundleDao.kt

@@ -23,7 +23,7 @@ interface PatchBundleDao {
     @Query("DELETE FROM patch_bundles WHERE uid = :uid")
     suspend fun remove(uid: Int)
 
-    @Query("SELECT name, version, auto_update, source, released_at FROM patch_bundles WHERE uid = :uid")
+    @Query("SELECT name, version, auto_update, source, released_at, use_prereleases FROM patch_bundles WHERE uid = :uid")
     suspend fun getProps(uid: Int): SourceProperties?
 
     @Upsert

app/src/main/java/app/revanced/manager/data/room/bundles/PatchBundleEntity.kt

@@ -12,4 +12,5 @@ data class PatchBundleEntity(
     @ColumnInfo(name = "source") val source: Source,
     @ColumnInfo(name = "auto_update") val autoUpdate: Boolean,
     @ColumnInfo(name = "released_at") val releasedAt: Long? = null,
+    @ColumnInfo(name = "use_prereleases", defaultValue = "0") val usePrereleases: Boolean = false,
 ) : SourceManager.DatabaseEntity

app/src/main/java/app/revanced/manager/data/room/downloader/DownloaderDao.kt

@@ -26,7 +26,7 @@ interface DownloaderDao {
     @Query("DELETE FROM downloaders WHERE uid = :uid")
     suspend fun remove(uid: Int)
 
-    @Query("SELECT name, version, auto_update, source, released_at FROM downloaders WHERE uid = :uid")
+    @Query("SELECT name, version, auto_update, source, released_at, use_prereleases FROM downloaders WHERE uid = :uid")
     suspend fun getProps(uid: Int): SourceProperties?
 
     @Upsert

app/src/main/java/app/revanced/manager/data/room/downloader/DownloaderEntity.kt

@@ -11,5 +11,6 @@ data class DownloaderEntity(
     @ColumnInfo(name = "version") val versionHash: String? = null,
     @ColumnInfo(name = "source") val source: Source,
     @ColumnInfo(name = "auto_update") val autoUpdate: Boolean,
-    @ColumnInfo(name = "released_at") val releasedAt: Long? = null
+    @ColumnInfo(name = "released_at") val releasedAt: Long? = null,
+    @ColumnInfo(name = "use_prereleases", defaultValue = "0") val usePrereleases: Boolean = false
 ) : SourceManager.DatabaseEntity

app/src/main/java/app/revanced/manager/data/room/sources/Source.kt

@@ -36,4 +36,5 @@ data class SourceProperties(
     @ColumnInfo(name = "source") val source: Source,
     @ColumnInfo(name = "auto_update") val autoUpdate: Boolean,
     @ColumnInfo(name = "released_at") val releasedAt: Long? = null,
+    @ColumnInfo(name = "use_prereleases") val usePrereleases: Boolean = false,
 )

app/src/main/java/app/revanced/manager/domain/manager/SourceManager.kt

@@ -182,6 +182,7 @@ abstract class SourceManager<DB : SourceManager.DatabaseEntity, LOADED, OUTPUT>(
                     source = new.source,
                     autoUpdate = new.autoUpdate,
                     releasedAt = new.releasedAt,
+                    usePrereleases = new.usePrereleases
                 )
             )
         )
@@ -263,6 +264,15 @@ abstract class SourceManager<DB : SourceManager.DatabaseEntity, LOADED, OUTPUT>(
             state.copy(sources = state.sources.toMutableMap().also { it[uid] = newSrc })
         }
 
+    suspend fun RemoteSource<LOADED>.setUsePrereleases(value: Boolean) =
+        dispatchAction("Set use prereleases ($name, $value)") { state ->
+            updateDb(uid) { it.copy(usePrereleases = value) }
+            val newSrc = state.sources[uid]?.asRemoteOrNull?.copy(usePrereleases = value)
+                ?: return@dispatchAction state
+
+            state.copy(sources = state.sources.toMutableMap().also { it[uid] = newSrc })
+        }
+
     suspend fun update(
         vararg sources: RemoteSource<LOADED>,
         showToast: Boolean = false,

app/src/main/java/app/revanced/manager/domain/repository/DownloaderRepository.kt

@@ -81,6 +81,7 @@ class DownloaderRepository(
                 file,
                 SourceInfo.API.SENTINEL,
                 autoUpdate,
+                usePrereleases,
                 loader
             ) { getDownloaderUpdate() }
 
@@ -93,6 +94,7 @@ class DownloaderRepository(
                 file,
                 source.url.toString(),
                 autoUpdate,
+                usePrereleases,
                 loader
             )
         }
@@ -107,7 +109,8 @@ class DownloaderRepository(
         versionHash = props.versionHash,
         source = props.source,
         autoUpdate = props.autoUpdate,
-        releasedAt = props.releasedAt
+        releasedAt = props.releasedAt,
+        usePrereleases = props.usePrereleases
     )
 
     override fun realNameOf(loaded: DownloaderPackage) = loaded.name

app/src/main/java/app/revanced/manager/domain/repository/PatchBundleRepository.kt

@@ -79,6 +79,7 @@ class PatchBundleRepository(
                 file,
                 SourceInfo.API.SENTINEL,
                 autoUpdate,
+                usePrereleases,
                 PatchBundleLoader
             ) { getPatchesUpdate() }
 
@@ -91,6 +92,7 @@ class PatchBundleRepository(
                 file,
                 source.url.toString(),
                 autoUpdate,
+                usePrereleases,
                 PatchBundleLoader
             )
         }
@@ -105,7 +107,8 @@ class PatchBundleRepository(
         versionHash = props.versionHash,
         source = props.source,
         autoUpdate = props.autoUpdate,
-        releasedAt = props.releasedAt
+        releasedAt = props.releasedAt,
+        usePrereleases = props.usePrereleases
     )
 
     override fun realNameOf(loaded: PatchBundle) = loaded.manifestAttributes?.name

app/src/main/java/app/revanced/manager/domain/sources/RemoteSource.kt

@@ -1,19 +1,25 @@
 package app.revanced.manager.domain.sources
 
+import android.app.Application
+import app.revanced.manager.R
 import app.revanced.manager.data.redux.ActionContext
 import app.revanced.manager.network.api.ReVancedAPI
 import app.revanced.manager.network.dto.ReVancedAsset
 import app.revanced.manager.network.service.HttpService
 import app.revanced.manager.network.utils.APIResponse
 import app.revanced.manager.network.utils.getOrThrow
 import app.revanced.manager.patcher.patch.PatchBundle
+import app.revanced.manager.ui.component.sources.GithubRelease
 import io.ktor.client.request.url
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.koin.core.component.KoinComponent
 import org.koin.core.component.inject
 import java.io.File
 import kotlinx.datetime.LocalDateTime
+import kotlinx.datetime.TimeZone
+import kotlinx.datetime.toLocalDateTime
+import kotlin.time.Instant
 
 typealias RemotePatchBundle = RemoteSource<PatchBundle>
 typealias JsonPatchBundle = JsonSource<PatchBundle>
@@ -28,23 +34,26 @@ sealed class RemoteSource<T>(
     file: File,
     val endpoint: String,
     val autoUpdate: Boolean,
+    val usePrereleases: Boolean,
     loader: Loader<T>
 ) : Source<T>(name, uid, error, file, loader), KoinComponent {
     data class UpdateResult(val versionHash: String, val releasedAt: LocalDateTime)
 
     protected val http: HttpService by inject()
+    protected val app: Application by inject()
 
     protected abstract suspend fun getLatestInfo(): ReVancedAsset
     abstract fun copy(
         error: Throwable? = this.error,
         name: String = this.name,
         autoUpdate: Boolean = this.autoUpdate,
+        usePrereleases: Boolean = this.usePrereleases,
         versionHash: String? = this.versionHash,
         releasedAt: LocalDateTime? = this.releasedAt
     ): RemoteSource<T>
 
     override fun copy(error: Throwable?, name: String): RemoteSource<T> =
-        copy(error, name, this.autoUpdate, this.versionHash, this.releasedAt)
+        copy(error, name, this.autoUpdate, this.usePrereleases, this.versionHash, this.releasedAt)
 
     private suspend fun download(info: ReVancedAsset) = withContext(Dispatchers.IO) {
         outputStream().use {
@@ -81,18 +90,59 @@ class JsonSource<T>(
     file: File,
     endpoint: String,
     autoUpdate: Boolean,
+    usePrereleases: Boolean,
     loader: Loader<T>
-) : RemoteSource<T>(name, uid, versionHash, releasedAt, error, file, endpoint, autoUpdate, loader) {
+) : RemoteSource<T>(name, uid, versionHash, releasedAt, error, file, endpoint, autoUpdate, usePrereleases, loader) {
     override suspend fun getLatestInfo() = withContext(Dispatchers.IO) {
-        http.request<ReVancedAsset> {
-            url(endpoint)
-        }.getOrThrow()
+        if (!endpoint.endsWith(".json")) {
+            val githubMatch = Regex("^https://github\\.com/([^/]+)/([^/]+)/releases/download/([^/]+)/(.+)$").find(endpoint)
+            if (githubMatch != null) {
+                val owner = githubMatch.groupValues[1]
+                val repo = githubMatch.groupValues[2]
+                val tag = githubMatch.groupValues[3]
+                val currentFilename = githubMatch.groupValues[4]
+                val extension = currentFilename.substringAfterLast('.', "")
+
+                try {
+                    val releases = http.request<List<GithubRelease>> {
+                        url("https://api.github.com/repos/$owner/$repo/releases")
+                    }.getOrThrow()
+
+                    val filteredReleases = if (usePrereleases) releases else releases.filter { !it.prerelease }
+                    val latestRelease = filteredReleases.firstOrNull()
+                        ?: error(app.getString(R.string.github_release_none_found))
+
+                    val targetAsset = latestRelease.assets.firstOrNull { it.name.endsWith(".$extension") }
+                        ?: error(app.getString(R.string.github_asset_none_found))
+
+                    val date = latestRelease.createdAt?.let { Instant.parse(it).toLocalDateTime(TimeZone.UTC) }
+
+                    return@withContext ReVancedAsset(
+                        downloadUrl = targetAsset.browserDownloadUrl,
+                        version = targetAsset.name,
+                        description = latestRelease.name ?: app.getString(R.string.github_external_asset),
+                        createdAt = date ?: releasedAt ?: LocalDateTime(1970, 1, 1, 0, 0, 0)
+                    )
+                } catch (_: Exception) {
+                    // Fallback to boilerplate
+                }
+            }
+
+            return@withContext ReVancedAsset(
+                downloadUrl = endpoint,
+                version = endpoint.substringAfterLast('/'),
+                description = app.getString(R.string.github_external_asset),
+                createdAt = releasedAt ?: LocalDateTime(1970, 1, 1, 0, 0, 0)
+            )
+        }
+        http.request<ReVancedAsset> { url(endpoint) }.getOrThrow()
     }
 
     override fun copy(
         error: Throwable?,
         name: String,
         autoUpdate: Boolean,
+        usePrereleases: Boolean,
         versionHash: String?,
         releasedAt: LocalDateTime?
     ) = JsonSource(
@@ -104,6 +154,7 @@ class JsonSource<T>(
         file,
         endpoint,
         autoUpdate,
+        usePrereleases,
         loader
     )
 }
@@ -117,16 +168,18 @@ class APISource<T>(
     file: File,
     endpoint: String,
     autoUpdate: Boolean,
+    usePrereleases: Boolean = false,
     loader: Loader<T>,
     private val getUpdate: suspend ReVancedAPI.() -> APIResponse<ReVancedAsset>
-) : RemoteSource<T>(name, uid, versionHash, releasedAt, error, file, endpoint, autoUpdate, loader) {
+) : RemoteSource<T>(name, uid, versionHash, releasedAt, error, file, endpoint, autoUpdate, usePrereleases, loader) {
     private val api: ReVancedAPI by inject()
 
     override suspend fun getLatestInfo() = api.getUpdate().getOrThrow()
     override fun copy(
         error: Throwable?,
         name: String,
         autoUpdate: Boolean,
+        usePrereleases: Boolean,
         versionHash: String?,
         releasedAt: LocalDateTime?
     ) = APISource(
@@ -138,6 +191,7 @@ class APISource<T>(
         file,
         endpoint,
         autoUpdate,
+        usePrereleases,
         loader,
         getUpdate
     )

app/src/main/java/app/revanced/manager/ui/component/SurfaceChip.kt

@@ -9,19 +9,22 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import app.revanced.manager.R
 import com.eygraber.compose.placeholder.placeholder
 
 @Composable
 fun SurfaceChip(
-    text: String? = null
+    text: String? = null,
+    color: Color? = null,
+    contentColor: Color? = null
 ) {
     Surface(
         shape = MaterialTheme.shapes.small,
-        color = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
-        contentColor = MaterialTheme.colorScheme.onSurfaceVariant,
+        color = color ?: MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f),
+        contentColor = contentColor ?: MaterialTheme.colorScheme.onSurfaceVariant,
         modifier = Modifier.height(24.dp)
     ) {
         Box(

app/src/main/java/app/revanced/manager/ui/component/settings/SafeguardBooleanItem.kt

@@ -49,17 +49,39 @@ fun SafeguardBooleanItem(
     onValueChange: ((Boolean) -> Unit)? = null
 ) {
     val value by preference.getAsState()
-    var showSafeguardWarning by rememberSaveable {
-        mutableStateOf(false)
-    }
 
     val update = onValueChange ?: { coroutineScope.launch { preference.update(it) } }
 
+    SafeguardBooleanItem(
+        modifier = modifier,
+        value = value,
+        default = preference.default,
+        headline = headline,
+        description = description,
+        dialogTitle = dialogTitle,
+        confirmationText = confirmationText,
+        onValueChange = { update(it) }
+    )
+}
+
+@Composable
+fun SafeguardBooleanItem(
+    modifier: Modifier = Modifier,
+    value: Boolean,
+    default: Boolean = false,
+    @StringRes headline: Int,
+    description: String,
+    @StringRes dialogTitle: Int,
+    @StringRes confirmationText: Int,
+    onValueChange: (Boolean) -> Unit
+) {
+    var showSafeguardWarning by rememberSaveable { mutableStateOf(false) }
+
     if (showSafeguardWarning) {
         ConfirmDialog(
             onDismiss = { showSafeguardWarning = false },
             onConfirm = {
-                update(!value)
+                onValueChange(!value)
                 showSafeguardWarning = false
             },
             title = stringResource(id = dialogTitle),
@@ -72,10 +94,10 @@ fun SafeguardBooleanItem(
         modifier = modifier,
         value = value,
         onValueChange = {
-            if (it != preference.default) {
+            if (it != default) {
                 showSafeguardWarning = true
             } else {
-                update(it)
+                onValueChange(it)
             }
         },
         headline = headline,