Add better version catalog support for dialects

sqldelight-gradle-plugin/src/main/kotlin/app/cash/sqldelight/gradle/SqlDelightDatabase.kt

@@ -41,7 +41,7 @@ class SqlDelightDatabase(
 
   fun dialect(dialect: Any) {
     if (addedDialect) throw IllegalStateException("Can only set a single dialect.")
-    configuration.dependencies.add(project.dependencies.create(dialect))
+    project.dependencies.add(configuration.name, dialect)
     addedDialect = true
   }
 

sqldelight-gradle-plugin/src/test/integration-catalog/build.gradle

@@ -0,0 +1,27 @@
+buildscript {
+  apply from: "${projectDir.absolutePath}/../buildscript.gradle"
+}
+
+apply plugin: 'org.jetbrains.kotlin.jvm'
+apply plugin: 'app.cash.sqldelight'
+
+sqldelight {
+  MyDatabase {
+    packageName = "app.cash.sqldelight.mysql.integration"
+    dialect(deps.sqldelight.mysql)
+  }
+}
+
+repositories {
+  maven {
+    url "file://${projectDir.absolutePath}/../../../../build/localMaven"
+  }
+  mavenCentral()
+}
+
+dependencies {
+  implementation deps.mysqlJdbc
+  implementation "org.testcontainers:mysql:1.16.2"
+  implementation "app.cash.sqldelight:jdbc-driver:${app.cash.sqldelight.VersionKt.VERSION}"
+  implementation deps.truth
+}

sqldelight-gradle-plugin/src/test/integration-catalog/settings.gradle

@@ -0,0 +1,11 @@
+apply from: "../settings.gradle"
+
+rootProject.name = 'sqldelight-mysql-integration'
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        libs {
+            library('sqldelight-mysql', 'app.cash.sqldelight:mysql-dialect') version app.cash.sqldelight.VersionKt.VERSION
+        }
+    }
+}

sqldelight-gradle-plugin/src/test/integration-catalog/src/main/sqldelight/app/cash/sqldelight/mysql/integration/Dates.sq

@@ -0,0 +1,13 @@
+CREATE TABLE dates(
+  time TIME NOT NULL,
+  date DATE NOT NULL,
+  datetime DATETIME NOT NULL,
+  timestamp TIMESTAMP NOT NULL,
+  year YEAR NOT NULL
+);
+
+insertDate {
+INSERT INTO dates VALUES (?, ?, ?, ?, ?);
+
+SELECT * FROM dates LIMIT 1;
+}

sqldelight-gradle-plugin/src/test/integration-catalog/src/main/sqldelight/app/cash/sqldelight/mysql/integration/Dog.sq

@@ -0,0 +1,19 @@
+CREATE TABLE dog (
+  name VARCHAR(8) NOT NULL,
+  breed TEXT NOT NULL,
+  is_good BOOLEAN NOT NULL DEFAULT 1
+);
+
+insertDog:
+INSERT INTO dog
+VALUES (?, ?, ?);
+
+selectDogs:
+SELECT *
+FROM dog;
+
+selectDogsByBreedAndNames:
+SELECT *
+FROM dog
+WHERE breed = ?
+  AND name IN ?;

sqldelight-gradle-plugin/src/test/integration-catalog/src/test/kotlin/app/cash/sqldelight/mysql/integration/MySqlTest.kt

@@ -0,0 +1,128 @@
+package app.cash.sqldelight.mysql.integration
+
+import app.cash.sqldelight.Query
+import app.cash.sqldelight.TransacterImpl
+import app.cash.sqldelight.db.SqlDriver
+import app.cash.sqldelight.driver.jdbc.JdbcDriver
+import com.google.common.truth.Truth.assertThat
+import org.junit.After
+import org.junit.Assert
+import org.junit.Before
+import org.junit.Test
+import java.sql.Connection
+import java.sql.DriverManager
+import java.time.LocalDate
+import java.time.LocalDateTime
+import java.time.LocalTime
+import java.time.OffsetDateTime
+import java.time.ZoneOffset
+import java.time.format.DateTimeFormatter
+
+class MySqlTest {
+  lateinit var connection: Connection
+  lateinit var dogQueries: DogQueries
+  lateinit var datesQueries: DatesQueries
+  lateinit var driver: JdbcDriver
+
+  @Before
+  fun before() {
+    connection = DriverManager.getConnection("jdbc:tc:mysql:///myDb")
+    driver = object : JdbcDriver() {
+      override fun getConnection() = connection
+      override fun closeConnection(connection: Connection) = Unit
+      override fun addListener(listener: Query.Listener, queryKeys: Array<String>) = Unit
+      override fun removeListener(listener: Query.Listener, queryKeys: Array<String>) = Unit
+      override fun notifyListeners(queryKeys: Array<String>) = Unit
+    }
+    val database = MyDatabase(driver)
+
+    MyDatabase.Schema.create(driver)
+    dogQueries = database.dogQueries
+    datesQueries = database.datesQueries
+  }
+
+  @After
+  fun after() {
+    connection.close()
+  }
+
+  @Test fun simpleSelect() {
+    dogQueries.insertDog("Tilda", "Pomeranian", true)
+    assertThat(dogQueries.selectDogs().executeAsOne())
+      .isEqualTo(
+        Dog(
+          name = "Tilda",
+          breed = "Pomeranian",
+          is_good = true,
+        ),
+      )
+  }
+
+  @Test
+  fun simpleSelectWithIn() {
+    dogQueries.insertDog("Tilda", "Pomeranian", true)
+    dogQueries.insertDog("Tucker", "Portuguese Water Dog", true)
+    dogQueries.insertDog("Cujo", "Pomeranian", false)
+    dogQueries.insertDog("Buddy", "Pomeranian", true)
+    assertThat(
+      dogQueries.selectDogsByBreedAndNames(
+        breed = "Pomeranian",
+        name = listOf("Tilda", "Buddy"),
+      ).executeAsList(),
+    )
+      .containsExactly(
+        Dog(
+          name = "Tilda",
+          breed = "Pomeranian",
+          is_good = true,
+        ),
+        Dog(
+          name = "Buddy",
+          breed = "Pomeranian",
+          is_good = true,
+        ),
+      )
+  }
+
+  @Test
+  fun testDates() {
+    with(
+      datesQueries.insertDate(
+        date = LocalDate.of(2020, 1, 1),
+        time = LocalTime.of(21, 30, 59),
+        datetime = LocalDateTime.of(2020, 1, 1, 21, 30, 59),
+        timestamp = OffsetDateTime.of(1980, 4, 9, 20, 15, 45, 0, ZoneOffset.ofHours(0)),
+        year = "2022",
+      ).executeAsOne(),
+    ) {
+      assertThat(date).isEqualTo(LocalDate.of(2020, 1, 1))
+      assertThat(time).isEqualTo(LocalTime.of(21, 30, 59))
+      assertThat(datetime).isEqualTo(LocalDateTime.of(2020, 1, 1, 21, 30, 59))
+
+      assertThat(timestamp.format(DateTimeFormatter.ISO_LOCAL_DATE))
+        .isEqualTo(OffsetDateTime.of(1980, 4, 9, 20, 15, 45, 0, ZoneOffset.ofHours(0)).format(DateTimeFormatter.ISO_LOCAL_DATE))
+      assertThat(year).isEqualTo("2022-01-01")
+    }
+  }
+
+  @Test
+  fun transactionCrashRollsBack() {
+    val transacter = SqlDriverTransacter(driver)
+
+    try {
+      transacter.transaction {
+        driver.execute(null, "CREATE TABLE throw_test(some Text)", 0, null)
+        afterRollback { driver.execute(null, "DROP TABLE throw_test", 0, null) }
+        throw ExpectedException()
+      }
+      Assert.fail()
+    } catch (_: ExpectedException) {
+      transacter.transaction {
+        driver.execute(null, "CREATE TABLE throw_test(some Text)", 0, null)
+      }
+    }
+  }
+
+  private class ExpectedException : Exception()
+  private class SqlDriverTransacter(driver: SqlDriver) : TransacterImpl(driver)
+}

sqldelight-gradle-plugin/src/test/kotlin/app/cash/sqldelight/integrations/IntegrationTest.kt

@@ -273,4 +273,13 @@ class IntegrationTest {
     val result = runner.build()
     assertThat(result.output).contains("BUILD SUCCESSFUL")
   }
+
+  @Test fun `dialect accepts version catalog dependency`() {
+    val runner = GradleRunner.create()
+      .withCommonConfiguration(File("src/test/integration-catalog"))
+      .withArguments("clean", "check", "--stacktrace")
+
+    val result = runner.build()
+    assertThat(result.output).contains("BUILD SUCCESSFUL")
+  }
 }