Rename preview build type to nightly and label FOSS builds (#3760)

Assisted-by: Claude:claude-opus-5

app/build.gradle.kts

@@ -99,7 +99,7 @@ android {
 
             matchingFallbacks.addAll(commonMatchingFallbacks)
         }
-        create("preview") {
+        create("nightly") {
             initWith(release)
 
             applicationIdSuffix = ".debug"
@@ -121,7 +121,7 @@ android {
     }
 
     sourceSets {
-        getByName("preview").res.directories.add("src/debug/res")
+        getByName("nightly").res.directories.add("src/debug/res")
         getByName("benchmark").res.directories.add("src/debug/res")
     }
 

app/src/main/java/eu/kanade/presentation/more/settings/screen/about/AboutScreen.kt

@@ -36,7 +36,8 @@ import eu.kanade.tachiyomi.ui.more.NewUpdateScreen
 import eu.kanade.tachiyomi.util.CrashLogUtil
 import eu.kanade.tachiyomi.util.lang.toDateTimestampString
 import eu.kanade.tachiyomi.util.system.copyToClipboard
-import eu.kanade.tachiyomi.util.system.isPreviewBuildType
+import eu.kanade.tachiyomi.util.system.isFossBuildType
+import eu.kanade.tachiyomi.util.system.isNightlyBuildType
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.system.updaterEnabled
 import kotlinx.coroutines.launch
@@ -250,8 +251,8 @@ object AboutScreen : Screen() {
                     }
                 }
             }
-            isPreviewBuildType -> {
-                "Beta r${BuildConfig.COMMIT_COUNT}".let {
+            isNightlyBuildType -> {
+                "Nightly r${BuildConfig.COMMIT_COUNT}".let {
                     if (withBuildDate) {
                         "$it (${BuildConfig.COMMIT_SHA}, ${getFormattedBuildTime()})"
                     } else {
@@ -260,7 +261,8 @@ object AboutScreen : Screen() {
                 }
             }
             else -> {
-                "Stable ${BuildConfig.VERSION_NAME}".let {
+                val channel = if (isFossBuildType) "FOSS" else "Stable"
+                "$channel v${BuildConfig.VERSION_NAME}".let {
                     if (withBuildDate) {
                         "$it (${getFormattedBuildTime()})"
                     } else {

app/src/main/java/eu/kanade/tachiyomi/data/updater/AppUpdateChecker.kt

@@ -2,7 +2,7 @@ package eu.kanade.tachiyomi.data.updater
 
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.util.system.isFossBuildType
-import eu.kanade.tachiyomi.util.system.isPreviewBuildType
+import eu.kanade.tachiyomi.util.system.isNightlyBuildType
 import tachiyomi.core.common.util.lang.withIOContext
 import tachiyomi.domain.release.interactor.GetApplicationRelease
 import uy.kohesive.injekt.injectLazy
@@ -21,7 +21,7 @@ class AppUpdateChecker {
             val result = getApplicationRelease.await(
                 GetApplicationRelease.Arguments(
                     isFossBuildType,
-                    isPreviewBuildType,
+                    isNightlyBuildType,
                     BuildConfig.COMMIT_COUNT.toInt(),
                     BuildConfig.VERSION_NAME,
                     GITHUB_REPO,
@@ -35,7 +35,7 @@ class AppUpdateChecker {
 }
 
 val GITHUB_REPO: String by lazy {
-    if (isPreviewBuildType) {
+    if (isNightlyBuildType) {
         "mihonapp/mihon-preview"
     } else {
         "mihonapp/mihon"
@@ -43,7 +43,7 @@ val GITHUB_REPO: String by lazy {
 }
 
 val RELEASE_TAG: String by lazy {
-    if (isPreviewBuildType) {
+    if (isNightlyBuildType) {
         "r${BuildConfig.COMMIT_COUNT}"
     } else {
         "v${BuildConfig.VERSION_NAME}"

app/src/main/java/eu/kanade/tachiyomi/util/system/BuildConfig.kt

@@ -13,8 +13,8 @@ val updaterEnabled: Boolean
 val isDebugBuildType: Boolean
     inline get() = BuildConfig.BUILD_TYPE == "debug"
 
-val isPreviewBuildType: Boolean
-    inline get() = BuildConfig.BUILD_TYPE == "preview"
+val isNightlyBuildType: Boolean
+    inline get() = BuildConfig.BUILD_TYPE == "nightly"
 
 val isReleaseBuildType: Boolean
     inline get() = BuildConfig.BUILD_TYPE == "release"