我想在Gradle中尝试基于规则的新配置来配置我的插件.Plugin的目标是将数据上传到云存储,如Google Drive或S3.我需要为用户想要使用的每个存储配置一个配置.所以,我想要实现的是:
model {
backup { // this is a container for all storages I want to support
googleDrive {
clientId = ''
clientSecret = ''
accessToken = ''
refreshToken = ''
}
s3 {
// S3 specific config (like API keys)
}
}
}
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在我的插件中,我为backup元素配置规则源:
class BackupPlugin implements Plugin<Project> {
static class Rules extends RuleSource {
@Model
void backup(BackupPluginExtension backupModel) {}
}
}
@Managed
interface BackupPluginExtension {
GoogleDrive getGoogleDrive()
void setGoogleDrive(GoogleDrive googleDrive)
}
@Managed
interface GoogleDrive {
String getClientId()
void setClientId(String clientId)
String getClientSecret()
void setClientSecret(String clientSecret)
String getAccessToken()
void setAccessToken(String accessToken)
String getRefreshToken()
void setRefreshToken(String refreshToken)
}
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但是,这不起作用:Could not find method googleDrive() for arguments [build_8w85xu7hrz3atgeg839d33hzl$_run_closure1_closure2_closure3@1b06ac95] on root project 'test'..看起来它试图在里面调用方法backup而不是配置嵌套bean.
那么,正确的语法是什么?
我知道命名集合,但问题是如何配置自定义bean层次结构.
使用了一段时间后,似乎将googleDrive 只读设置(即通过删除设置器)可以解决您的问题(运行时setGoogleDrive()我得到BUILD SUCCESSFULgradle model)。
经过一些小的修改(使用@Mutate而不是Plugin.apply),它看起来像这样:
apply plugin: BackupPlugin
class BackupPlugin extends RuleSource {
@Model
void backup(BackupPluginExtension backupModel) {
}
@Mutate void createTasks(ModelMap<Task> tasks, BackupPluginExtension model) {
tasks.create("backup") {
doLast {
// ... do stuff
println "googleDrive.clientId = ${model.googleDrive.clientId}"
}
}
}
}
@Managed
interface BackupPluginExtension {
GoogleDrive getGoogleDrive()
// void setGoogleDrive(GoogleDrive googleDrive)
}
@Managed
interface GoogleDrive {
String getClientId()
void setClientId(String clientId)
String getClientSecret()
void setClientSecret(String clientSecret)
String getAccessToken()
void setAccessToken(String accessToken)
String getRefreshToken()
void setRefreshToken(String refreshToken)
}
model {
backup { // this is a container for all storages I want to support
googleDrive {
clientId = 'someId'
clientSecret = ''
accessToken = ''
refreshToken = ''
}
}
}
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运行gradle backup在这张照片上googleDrive.clientId = someId。
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