Merge branch 'main' into daymon-bump-protobuf

Author: daymxn

firebase-dataconnect/androidTestutil/src/main/kotlin/com/google/firebase/dataconnect/testutil/DataConnectIntegrationTestBase.kt

@@ -19,7 +19,12 @@ package com.google.firebase.dataconnect.testutil
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.google.firebase.dataconnect.ConnectorConfig
 import com.google.firebase.util.nextAlphanumericString
+import io.kotest.property.Arb
 import io.kotest.property.RandomSource
+import io.kotest.property.arbitrary.Codepoint
+import io.kotest.property.arbitrary.alphanumeric
+import io.kotest.property.arbitrary.arbitrary
+import io.kotest.property.arbitrary.string
 import kotlin.random.Random
 import org.junit.Rule
 import org.junit.rules.TestName
@@ -40,6 +45,31 @@ abstract class DataConnectIntegrationTestBase {
 
   val rs: RandomSource by randomSeedTestRule.rs
 
+  /**
+   * Generates and returns a string containing random alphanumeric characters, including the name of
+   * the currently-running test as returned from [testName].
+   *
+   * @param string The [Arb] to use to generate the random string; if not specified, then an [Arb]
+   * that generates strings of 20 alphanumeric characters is used.
+   * @param prefix A prefix to include in the returned string; if null (the default) then no prefix
+   * will be included.
+   * @return a string containing random characters and incorporating the other information
+   * identified above.
+   */
+  fun Arb.Companion.alphanumericString(
+    string: Arb<String> = Arb.string(20, Codepoint.alphanumeric()),
+    prefix: String? = null,
+  ): Arb<String> = arbitrary {
+    buildString {
+      if (prefix != null) {
+        append(prefix)
+      }
+      append(testName)
+      append("_")
+      append(string.bind())
+    }
+  }
+
   companion object {
     val testConnectorConfig: ConnectorConfig
       get() =

firebase-dataconnect/connectors/connectors.gradle.kts

@@ -15,6 +15,7 @@
  */
 
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import com.google.firebase.dataconnect.gradle.plugin.UpdateDataConnectExecutableVersionsTask
 
 plugins {
   id("com.android.library")
@@ -109,3 +110,41 @@ tasks.withType<KotlinCompile>().all {
     }
   }
 }
+
+// Adds a Gradle task that updates the JSON file that stores the list of Data Connect
+// executable versions.
+//
+// Example 1: Add versions 1.4.3 and 1.4.4 to the JSON file, and set 1.4.4 as the default:
+//   ../../gradlew -Pversions=1.4.3,1.4.4 -PdefaultVersion=1.4.4 updateJson --info
+//
+// Example 2: Add version 1.2.3 to the JSON file, but do not change the default version:
+//   ../../gradlew -Pversion=1.2.3 updateJson --info
+//
+// The `--info` argument can be omitted; it merely controls the level of log output.
+tasks.register<UpdateDataConnectExecutableVersionsTask>("updateJson") {
+  outputs.upToDateWhen { false }
+  jsonFile.set(project.layout.projectDirectory.file(
+    "../gradleplugin/plugin/src/main/resources/com/google/firebase/dataconnect/gradle/" +
+        "plugin/DataConnectExecutableVersions.json"))
+  workDirectory.set(project.layout.buildDirectory.dir("updateJson"))
+
+  val singleVersion: String? = project.providers.gradleProperty("version").orNull
+  val multipleVersions: List<String>? = project.providers.gradleProperty("versions").orNull?.split(',')
+  versions.set(buildList {
+    singleVersion?.let{add(it)}
+    multipleVersions?.let{addAll(it)}
+    if (isEmpty()) {
+      throw Exception("bm6d5ezxzd 'version' or 'versions' property must be specified")
+    }
+  })
+
+  updateMode.set(project.providers.gradleProperty("updateMode").map {
+    when (it) {
+      "overwrite" -> UpdateDataConnectExecutableVersionsTask.UpdateMode.Overwrite
+      "update" -> UpdateDataConnectExecutableVersionsTask.UpdateMode.Update
+      else -> throw Exception("ahe4zadcjs 'updateMode' must be 'overwrite' or 'update', but got: $it")
+    }
+  })
+
+  defaultVersion.set(project.providers.gradleProperty("defaultVersion"))
+}