mirror of https://github.com/sbt/sbt.git
29 lines
795 B
Scala
29 lines
795 B
Scala
/* sbt -- Simple Build Tool
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* Copyright 2010 Mark Harrah
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*/
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package sbt
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package inc
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import java.io.{File, IOException}
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import sbinary._
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import Operations.{read, write}
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import DefaultProtocol._
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import JavaIO._
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object FileBasedStore
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{
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def apply(file: File)(implicit analysisF: Format[Analysis], setupF: Format[CompileSetup]): AnalysisStore = new AnalysisStore {
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def set(analysis: Analysis, setup: CompileSetup): Unit =
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Using.fileOutputStream()(file) { out =>
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write[(Analysis, CompileSetup)](out, (analysis, setup) )
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}
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def get(): Option[(Analysis, CompileSetup)] =
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try { Some(getUncaught()) } catch { case io: IOException => None }
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def getUncaught(): (Analysis, CompileSetup) =
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Using.fileInputStream(file) { in =>
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read[(Analysis, CompileSetup)]( in )
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}
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}
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}
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