Codeberg support

app/src/main/kotlin/com/apkupdater/data/codeberg/CodeBergApp.kt

@@ -0,0 +1,13 @@
+package com.apkupdater.data.codeberg
+
+data class CodeBergApp(
+    val packageName: String,
+    val user: String,
+    val repo: String,
+    val extra: Regex? = null
+)
+
+val CodeBergApps = listOf(
+    CodeBergApp("eu.kanade.fabsemanga.psyduck", "fabseman", "fabsemanga"),
+    CodeBergApp("com.draco.buoy", "s1m", "savertuner")
+)

app/src/main/kotlin/com/apkupdater/data/codeberg/CodeBergAuthor.kt

@@ -0,0 +1,3 @@
+package com.apkupdater.data.codeberg
+
+data class CodeBergAuthor(val avatar_url: String)

app/src/main/kotlin/com/apkupdater/data/codeberg/CodeBergRelease.kt

@@ -0,0 +1,11 @@
+package com.apkupdater.data.codeberg
+
+
+data class CodeBergRelease(
+    val name: String,
+    val prerelease: Boolean,
+    val assets: List<CodeBergReleaseAsset>,
+    val tag_name: String,
+    val author: CodeBergAuthor,
+    val body: String = ""
+)

app/src/main/kotlin/com/apkupdater/data/codeberg/CodeBergReleaseAsset.kt

@@ -0,0 +1,6 @@
+package com.apkupdater.data.codeberg
+
+data class CodeBergReleaseAsset(
+    val size: Long,
+    val browser_download_url: String
+)

app/src/main/kotlin/com/apkupdater/data/ui/Source.kt

@@ -15,3 +15,4 @@ val IzzySource = Source("F-Droid (Izzy)", R.drawable.ic_izzy)
 val AptoideSource = Source("Aptoide", R.drawable.ic_aptoide)
 val ApkPureSource = Source("ApkPure", R.drawable.ic_apkpure)
 val GitLabSource = Source("GitLab", R.drawable.ic_gitlab)
+val CodeBergSource = Source("GitLab", R.drawable.ic_codeberg)

app/src/main/kotlin/com/apkupdater/di/MainModule.kt

@@ -13,6 +13,7 @@ import com.apkupdater.repository.AptoideRepository
 import com.apkupdater.repository.FdroidRepository
 import com.apkupdater.repository.GitHubRepository
 import com.apkupdater.repository.GitLabRepository
+import com.apkupdater.repository.CodeBergRepository
 import com.apkupdater.repository.SearchRepository
 import com.apkupdater.repository.UpdatesRepository
 import com.apkupdater.service.ApkMirrorService
@@ -21,6 +22,7 @@ import com.apkupdater.service.AptoideService
 import com.apkupdater.service.FdroidService
 import com.apkupdater.service.GitHubService
 import com.apkupdater.service.GitLabService
+import com.apkupdater.service.CodeBergService
 import com.apkupdater.util.Clipboard
 import com.apkupdater.util.Downloader
 import com.apkupdater.util.SessionInstaller
@@ -93,6 +95,15 @@ val mainModule = module {
 			.create(GitLabService::class.java)
 	}
 
+	single {
+		Retrofit.Builder()
+			.client(get())
+			.baseUrl("https://codeberg.org/api/v1/")
+			.addConverterFactory(GsonConverterFactory.create(get()))
+			.build()
+			.create(CodeBergService::class.java)
+	}
+
 	single {
 		Retrofit.Builder()
 			.client(get())
@@ -139,6 +150,8 @@ val mainModule = module {
 
 	single { GitHubRepository(get(), get()) }
 
+	single { CodeBergRepository(get(), get()) }
+
 	single { GitLabRepository(get(), get()) }
 
 	single { ApkPureRepository(get(), get(), get()) }

app/src/main/kotlin/com/apkupdater/prefs/Prefs.kt

@@ -25,6 +25,7 @@ class Prefs(
 	val useApkMirror = boolean("useApkMirror", defValue = !isAndroidTv, backed = true)
 	val useGitHub = boolean("useGitHub", defValue = true, backed = true)
 	val useGitLab = boolean("useGitLab", defValue = true, backed = true)
+	val useCodeBerg = boolean("useCodeBerg", defValue = true, backed = true)
 	val useFdroid = boolean("useFdroid", defValue = true, backed = true)
 	val useIzzy = boolean("useIzzy", defValue = true, backed = true)
 	val useAptoide = boolean("useAptoide", defValue = true, backed = true)

app/src/main/kotlin/com/apkupdater/repository/CodeBergRepository.kt

@@ -0,0 +1,178 @@
+package com.apkupdater.repository
+
+import android.net.Uri
+import android.os.Build
+import android.util.Log
+import io.github.g00fy2.versioncompare.Version
+import com.apkupdater.BuildConfig
+import com.apkupdater.data.codeberg.CodeBergApps
+import com.apkupdater.data.codeberg.CodeBergRelease
+import com.apkupdater.data.codeberg.CodeBergReleaseAsset
+import com.apkupdater.data.ui.AppInstalled
+import com.apkupdater.data.ui.AppUpdate
+import com.apkupdater.data.ui.CodeBergSource
+import com.apkupdater.data.ui.getApp
+import com.apkupdater.prefs.Prefs
+import com.apkupdater.service.CodeBergService
+import com.apkupdater.util.combine
+import com.apkupdater.util.filterVersionTag
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.flow
+import java.util.Scanner
+
+class CodeBergRepository(
+    private val service: CodeBergService,
+    private val prefs: Prefs
+) {
+
+    suspend fun updates(apps: List<AppInstalled>) = flow {
+        val checks = mutableListOf<Flow<List<AppUpdate>>>()
+
+        CodeBergApps.forEachIndexed { i, app ->
+            if (i != 0) {
+                apps.find { it.packageName == app.packageName }?.let {
+                    checks.add(checkApp(apps, app.user, app.repo, app.packageName, it.version, app.extra))
+                }
+            }
+        }
+
+        checks.combine { all ->
+            emit(all.flatMap { it })
+        }.collect()
+    }.catch {
+        emit(emptyList())
+        Log.e("CodeBergRepository", "Error fetching releases.", it)
+    }
+
+    suspend fun search(text: String) = flow {
+        val checks = mutableListOf<Flow<List<AppUpdate>>>()
+
+        CodeBergApps.forEach { app ->
+            if (app.repo.contains(text, true) || app.user.contains(text, true) || app.packageName.contains(text, true)) {
+                checks.add(checkApp(null, app.user, app.repo, app.packageName, "?", null))
+            }
+        }
+
+        if (checks.isEmpty()) {
+            emit(Result.success(emptyList()))
+        } else {
+            checks.combine { all ->
+                val r = all.flatMap { it }
+                emit(Result.success(r))
+            }.collect()
+        }
+    }.catch {
+        emit(Result.failure(it))
+        Log.e("CodeBergRepository", "Error searching.", it)
+    }
+
+    private fun checkApp(
+        apps: List<AppInstalled>?,
+        user: String,
+        repo: String,
+        packageName: String,
+        currentVersion: String,
+        extra: Regex?
+    ) = flow {
+        val releases = service.getReleases(user, repo)
+            .filter { filterPreRelease(it) }
+            .filter { findApkAsset(it.assets).isNotEmpty() }
+
+        if (releases.isNotEmpty() && Version(filterVersionTag(releases[0].tag_name)) > Version(currentVersion)) {
+            val app = apps?.getApp(packageName)
+            emit(listOf(AppUpdate(
+                name = repo,
+                packageName = packageName,
+                version = releases[0].tag_name,
+                oldVersion = app?.version ?: "?",
+                versionCode = 0L,
+                oldVersionCode = app?.versionCode ?: 0L,
+                source = CodeBergSource,
+                link = findApkAssetArch(releases[0].assets, extra),
+                whatsNew = releases[0].body,
+                iconUri = if (apps == null) Uri.parse(releases[0].author.avatar_url) else Uri.EMPTY
+            )))
+        } else {
+            emit(emptyList())
+        }
+    }.catch {
+        emit(emptyList())
+        Log.e("CodeBergRepository", "Error fetching releases for $packageName.", it)
+    }
+
+    private fun getVersions(name: String) = runCatching {
+        val scanner = Scanner(name)
+        val version = scanner.next()
+        val versionCode = scanner.next().trim('(', ')').toLong()
+        Pair(version, versionCode)
+    }.getOrDefault(Pair(name, 0L))
+
+    private fun filterPreRelease(release: CodeBergRelease) = when {
+        prefs.ignorePreRelease.get() && release.prerelease -> false
+        else -> true
+    }
+
+    private fun findApkAsset(assets: List<CodeBergReleaseAsset>) = assets
+        .filter { it.browser_download_url.endsWith(".apk", true) }
+        .maxByOrNull { it.size }
+        ?.browser_download_url
+        .orEmpty()
+
+    private fun findApkAssetArch(
+        assets: List<CodeBergReleaseAsset>,
+        extra: Regex?
+    ): String {
+        val apks = assets
+            .filter { it.browser_download_url.endsWith(".apk", true) }
+            .filter { filterExtra(it, extra) }
+
+        when {
+            apks.isEmpty() -> return ""
+            apks.size == 1 -> return apks.first().browser_download_url
+            else -> {
+                // Try to match exact arch
+                Build.SUPPORTED_ABIS.forEach { arch ->
+                    apks.forEach { apk ->
+                        if (apk.browser_download_url.contains(arch, true)) {
+                            return apk.browser_download_url
+                        }
+                    }
+                }
+                // Try to match arm64
+                if (Build.SUPPORTED_ABIS.contains("arm64-v8a")) {
+                    apks.forEach { apk ->
+                        if (apk.browser_download_url.contains("arm64", true)) {
+                            return apk.browser_download_url
+                        }
+                    }
+                }
+                // Try to match x64
+                if (Build.SUPPORTED_ABIS.contains("x86_64")) {
+                    apks.forEach { apk ->
+                        if (apk.browser_download_url.contains("x64", true)) {
+                            return apk.browser_download_url
+                        }
+                    }
+                }
+                // Try to match arm
+                if (Build.SUPPORTED_ABIS.contains("armeabi-v7a")) {
+                    apks.forEach { apk ->
+                        if (apk.browser_download_url.contains("arm", true)) {
+                            return apk.browser_download_url
+                        }
+                    }
+                }
+                // If no match, return biggest apk in the hope it's universal
+                return apks.maxByOrNull { it.size }?.browser_download_url.orEmpty()
+            }
+        }
+    }
+
+    private fun filterExtra(asset: CodeBergReleaseAsset, extra: Regex?) = when(extra) {
+        null -> true
+        else -> asset.browser_download_url.matches(extra)
+    }
+
+}

app/src/main/kotlin/com/apkupdater/service/CodeBergService.kt

@@ -0,0 +1,15 @@
+package com.apkupdater.service
+
+import com.apkupdater.data.codeberg.CodeBergRelease
+import retrofit2.http.GET
+import retrofit2.http.Path
+
+interface CodeBergService {
+
+    @GET("/repos/{user}/{repo}/releases")
+    suspend fun getReleases(
+        @Path("user") user: String = "rumboalla",
+        @Path("repo") repo: String = "apkupdater"
+    ): List<CodeBergRelease>
+
+}

app/src/main/kotlin/com/apkupdater/ui/screen/SettingsScreen.kt

@@ -235,6 +235,12 @@ fun Settings(viewModel: SettingsViewModel) = LazyColumn {
 			stringResource(R.string.source_aptoide),
 			R.drawable.ic_aptoide
 		)
+		SwitchSetting(
+			{ viewModel.getUseCodeBerg() },
+			{ viewModel.setUseCodeBerg(it) },
+			stringResource(R.string.source_codeberg),
+			R.drawable.ic_codeberg
+		)
 		SwitchSetting(
 			{ viewModel.getUseApkPure() },
 			{ viewModel.setUseApkPure(it) },

app/src/main/kotlin/com/apkupdater/viewmodel/SettingsViewModel.kt

@@ -54,6 +54,8 @@ class SettingsViewModel(
 	fun setUseIzzy(b: Boolean) = prefs.useIzzy.put(b)
 	fun getUseGitHub() = prefs.useGitHub.get()
 	fun setUseGitHub(b: Boolean) = prefs.useGitHub.put(b)
+	fun getUseCodeBerg() = prefs.useCodeBerg.get()
+	fun setUseCodeBerg(b: Boolean) = prefs.useCodeBerg.put(b)
 	fun getUseGitLab() = prefs.useGitLab.get()
 	fun setUseGitLab(b: Boolean) = prefs.useGitLab.put(b)
 	fun getUseAptoide() = prefs.useAptoide.get()

app/src/main/res/values/strings.xml

@@ -47,6 +47,7 @@
     <string name="source_github" translatable="false">GitHub</string>
     <string name="source_gitlab" translatable="false">GitLab</string>
     <string name="source_apkpure" translatable="false">APKPure</string>
+    <string name="source_codeberg" translatable="false">CodeBerg</string>
     <string name="about">About</string>
     <string name="frequency">Frequency</string>
     <string name="theme">Theme</string>
@@ -69,4 +70,4 @@
         <item quantity="other">Found %1$d updates.</item>
     </plurals>
 
-</resources>
+</resources>