Update jooq version to 3.18.+

Gradle Docker jOOQ Plugin

This repository contains Gradle plugin for generating jOOQ classes in dockerized databases. Plugin registers task generateJooqClasses that does following steps:

pulls docker image
starts database container
runs migrations using Flyway
generates jOOQ classes

Use:

0.3.x and later for jOOQ versions 3.12.x and later
0.2.x and later releases for jOOQ versions 3.11.x and later
For earlier versions use 0.1.x release

Examples

By default plugin is configured to work with PostgreSQL, so the following minimal config is enough:

plugins {
  id("com.revolut.jooq-docker")
}

repositories {
  mavenCentral()
}

dependencies {
  implementation("org.jooq:jooq:3.14.15")
  jdbc("org.postgresql:postgresql:42.2.5")
}

It will look for migration files in src/main/resources/db/migration and will output generated classes to build/generated-jooq in package org.jooq.generated. All of that details can be configured on the task itself as shown in examples below.

Configuring schema names and other parameters of the task:

plugins {
  id("com.revolut.jooq-docker")
}

repositories {
  mavenCentral()
}

tasks {
  generateJooqClasses {
    schemas = arrayOf("public", "other_schema")
    basePackageName = "org.jooq.generated"
    inputDirectory.setFrom(project.files("src/main/resources/db/migration"))
    outputDirectory.set(project.layout.buildDirectory.dir("generated-jooq"))
    flywayProperties = mapOf("flyway.placeholderReplacement" to "false")
    excludeFlywayTable = true
    outputSchemaToDefault = setOf("public")
    schemaToPackageMapping = mapOf("public" to "fancy_name")
    customizeGenerator {
      /* "this" here is the org.jooq.meta.jaxb.Generator configure it as you please */
    }
  }
}

dependencies {
  implementation("org.jooq:jooq:3.14.15")
  jdbc("org.postgresql:postgresql:42.2.5")
}

To configure the plugin to work with another DB like MySQL following config can be applied:

plugins {
  id("com.revolut.jooq-docker")
}

repositories {
  mavenCentral()
}

jooq {
  image {
      repository = "mysql"
      tag = "8.0.15"
      envVars = mapOf(
          "MYSQL_ROOT_PASSWORD" to "mysql",
          "MYSQL_DATABASE" to "mysql")
      containerName = "uniqueMySqlContainerName"
      readinessProbe = { host: String, port: Int ->
          arrayOf("sh", "-c", "until mysqladmin -h$host -P$port -uroot -pmysql ping; do echo wait; sleep 1; done;")
      }
  }
  
  db {
      username = "root"
      password = "mysql"
      name = "mysql"
      port = 3306
  }
  
  jdbc {
      schema = "jdbc:mysql"
      driverClassName = "com.mysql.cj.jdbc.Driver"
      jooqMetaName = "org.jooq.meta.mysql.MySQLDatabase"
      urlQueryParams = "?useSSL=false"
  }
}

dependencies {
  implementation("org.jooq:jooq:3.14.15")
  jdbc("mysql:mysql-connector-java:8.0.15")
}

To register custom types:

plugins {
  id("com.revolut.jooq-docker")
}

repositories {
  mavenCentral()
}

tasks {
  generateJooqClasses {
    customizeGenerator {
      database.withForcedTypes(
              ForcedType()
                      .withUserType("com.google.gson.JsonElement")
                      .withBinding("com.example.PostgresJSONGsonBinding")
                      .withTypes("JSONB")
      )
    }    
  }
}

dependencies {
  implementation("org.jooq:jooq:3.14.15")
  jdbc("org.postgresql:postgresql:42.2.5")
}

To exclude flyway schema history table from generated classes:

plugins {
  id("com.revolut.jooq-docker")
}

repositories {
  mavenCentral()
}

tasks {
  generateJooqClasses {
    schemas = arrayOf("other")
    customizeGenerator {
      database.withExcludes("flyway_schema_history")
    }
  }
}

dependencies {
  implementation("org.jooq:jooq:3.14.15")
  jdbc("org.postgresql:postgresql:42.2.5")
}

To enforce version of the plugin dependencies:

plugins {
  id("com.revolut.jooq-docker")
}

buildscript {
  repositories {
    mavenCentral()
  }

  dependencies {
    classpath("org.jooq:jooq-codegen:3.12.0") {
      isForce = true
    }
  }
}

repositories {
  mavenCentral()
}

dependencies {
  implementation("org.jooq:jooq:3.12.0")
  jdbc("org.postgresql:postgresql:42.2.5")
}

Remote docker setup

The library plugin uses to communicate with docker daemon will pick up your environment variables like DOCKER_HOST and use them for connection (all config options here). Plugin then, based on this config, will try to figure out the host on which database is exposed, if it fail you can override it the following way:

plugins {
  id("com.revolut.jooq-docker")
}


jooq {
    db {
        hostOverride = "localhost"
    }
}

For the readiness probe plugin will always use localhost 127.0.0.1 as it's a command run within the database container. If for whatever reason you need to override this you can do that by specifying it as follows:

 plugins {
   id("com.revolut.jooq-docker")
 }
 
 
 jooq {
    image {
        readinessProbeHost = "someHost"
    }
 }

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