flyway gradle 插件，具有 groovy 环境

Question

我正在尝试自定义 gradle 以构建以从 groovy 文件

获取飞行路线属性

我的environment.groovy文件

environments {
    dev {
        flywayProperties {
            driver="oracle.jdbc.driver.OracleDriver"
            url="jdbc:oracle:thin:@localhost:1521/XE"
            user="test"
            password="test"
            locations= "classpath:db/migration,db/insert"   
        }
    }

    qa {
        flywayProperties {
            driver = "oracle.jdbc.driver.OracleDriver"
            url = "jdbc:oracle:thin:@localhost:1521/XE"
            user = "test"
            password = "test"
            locations = "classpath:db/migration"
        }
    }
}

和我的build.gradle

loadConfiguration()

task printProps << {
    println "Driver:  $config.flywayProperties.driver"
    println "URL:  $config.flywayProperties.url"
    println "User:  $config.flywayProperties.user"
    println "Password:  $config.flywayProperties.password"
    println "Locations:  $config.flywayProperties.locations"
}

def loadConfiguration() {
    def environment = hasProperty('env') ? env : 'dev'
    project.ext.envrionment = environment
    println "Environment is set to $environment"

    def configFile = file('environment.groovy')
    println configFile.toURL()

    def config = new ConfigSlurper("$environment").parse(configFile.toURL())
    project.ext.config = config
}

flyway {
    driver = "$config.flywayProperties.driver"
    url = "${config.flywayProperties.url}"
    user = "${config.flywayProperties.user}"
    password = "${config.flywayProperties.password}"
    //locations = ['classpath:db/migration' , 'db/insert']   -- Works fine
    locations = "${config.flywayProperties.locations}" -- Throws below error
}

当我尝试执行 'gradle flywayInfo'

时出现以下错误

**FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':flywayInfo'.

Error occurred while executing flywayInfo Unknown prefix for location (should be either filesystem: or classpath:): :**

谁能帮我提供位置。因为我需要根据环境提供多个位置

谢谢

Answer 1

你试过了吗：

 locations = config.flywayProperties.locations

?

Answer 2

我遇到了同样的错误类型导致的问题。鉴于 String 但 String[] 预期。

请这样修改

locations = "${config.flywayProperties.locations}".split(',')

下一个问题是为什么粘贴的时候出现异常？

因为从 String 到 String[] 的强制转换会导致有线问题。例如，

(String[])"filesystem:xxx"
=> [f, i, l, e, s, y, s, t, e, m, :, x, x, x]

嗯，真的有线。所以当我们查看飞路位置代码时，一切都会清楚 here。

[f, i, l, e, s, y, s, t, e, m, :, x, x 中的 : 除外，将跳过所有单个单词 String , x]

normalizedDescriptor 是 :，它将作为不匹配 filesystem 或 classpath.

的信号抛出

flyway gradle 插件，具有 groovy 环境

flyway gradle plugin with groovy environments

gradle

flyway

gradle-plugin