我試圖用SBT 0.13.13定義`Task`用`Task`在SBT設置0.13.13
task <<=
(streams in Test,
loadedTestFrameworks in Test,
testLoader in Test,
testGrouping in Test in test,
testExecution in Test in task,
fullClasspath in Test in test,
javaHome in test) flatMap Defaults.allTestGroupsTask
warning: `<<=` operator is deprecated.
Use `key := { x.value }` or `key ~= (old => { newValue })`.
See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html
的<<=
運營商現在已經過時的時候,以消除此設置一個棄用警告,但我不知道如何重寫上面的表達式。
我試圖把它改寫爲:
task := Defaults.allTestGroupsTask(
(streams in Test).value,
(loadedTestFrameworks in Test).value,
(testLoader in Test).value,
(testGrouping in Test in test).value,
(testExecution in Test in task).value,
(fullClasspath in Test in test).value,
(javaHome in test).value)
但是用我無法分配Task[A]
到TaskKey
:=
我應該怎麼做刪除<<=
呢?
'allTestGroupsTask'返回'任務[輸出]',讓你無論是想在年底或'.taskValue' – laughedelic
申請''.value'在.value'結尾提出錯誤:非法的動態依賴關係,我找不到'.taskValue',它在哪裏? – Eric