Only set publishCredentialsFile if not blank

app/build.gradle.kts

@@ -21,6 +21,7 @@ try {
     keystoreProperties["keyPassword"] = ""
     keystoreProperties["storeFile"] = File.createTempFile("temp", ".tmp").absolutePath
     keystoreProperties["storePassword"] = ""
+    keystoreProperties["publishCredentialsFile"] = ""
 }
 
 android {
@@ -108,6 +109,9 @@ play {
     enabled.set(false)
     track.set("production")
     defaultToAppBundles.set(true)
+    (keystoreProperties["publishCredentialsFile"] as? String)?.ifBlank { null }?.let {
+        serviceAccountCredentials.set(file(it))
+    }
 }
 
 dependencies {

app/src/play/play/release-notes/en-US/production.txt

@@ -1,5 +1,6 @@
 - Fix crash on markdown preview
-- Persist preference for Lock Swiping
-- Enable gestures on nav drawer when open
 - Close navigation drawer on back press
-- Various dependency updates
+- Enable gestures on nav drawer when open
+- Persist preference for Lock Swiping
+- Update dependencies
+- Other minor bug fixes and performance enhancements

buildSrc/src/main/kotlin/com/wbrawner/releasehelper/ChangelogTask.kt

@@ -2,25 +2,37 @@ package com.wbrawner.releasehelper
 
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.RegularFileProperty
+import org.gradle.api.internal.provider.Providers
 import org.gradle.api.model.ObjectFactory
+import org.gradle.api.provider.Property
+import org.gradle.api.provider.ProviderFactory
+import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
 import javax.inject.Inject
 
-private const val CHANGELOG_PATH = "src/play/play/release-notes/en-US/default.txt"
+private const val CHANGELOG_PATH = "src/play/play/release-notes/en-US/production.txt"
 
-abstract class ChangelogTask @Inject constructor(objectFactory: ObjectFactory) : DefaultTask() {
+abstract class ChangelogTask @Inject constructor(
+    objectFactory: ObjectFactory,
+    providers: ProviderFactory,
+) : DefaultTask() {
     @get:OutputFile
     val changelogFile: RegularFileProperty = objectFactory.fileProperty()
 
+    @get:Input
+    @Suppress("UnstableApiUsage")
+    val latestTag: String = providers.exec {
+        commandLine("git" , "describe", "--tags", "--abbrev=0")
+    }.standardOutput.asText.get()
+
     init {
         changelogFile.set(project.layout.projectDirectory.file(CHANGELOG_PATH))
     }
 
     @TaskAction
     fun execute() {
-        val latestTag = "git describe --tags --abbrev=0".execute()
-        val changelog = "git log --format=\"%B\" ${latestTag.first().trim()}..".execute()
+        val changelog = "git log --format=\"%B\" ${latestTag.trim()}..".execute()
         logger.info("Latest tag: $latestTag")
         logger.info("Changelog: ${changelog.joinToString("\n")}")
         changelogFile.get().asFile.writer().use { writer ->

keystore.properties.sample

@@ -2,3 +2,4 @@ storePassword=
 keyPassword=
 keyAlias=
 storeFile=
+publishCredentialsFile=