97 lines
3.2 KiB
Scala
97 lines
3.2 KiB
Scala
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* license agreements; and to You under the Apache License, version 2.0:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* This file is part of the Apache Pekko project, which was derived from Akka.
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*/
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/*
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* Copyright (C) 2019-2022 Lightbend Inc. <https://www.lightbend.com>
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*/
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import java.io.File
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import com.typesafe.config.ConfigFactory
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import sbt.ConsoleLogger
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class ProjectFileIgnoreSupport(ignoreConfigFile: File, descriptor: String) {
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private val stdoutLogger = ConsoleLogger(System.out)
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private val javaSourceDirectories = Set("java", Jdk9.JAVA_SOURCE_DIRECTORY, Jdk9.JAVA_TEST_SOURCE_DIRECTORY)
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private val scalaSourceDirectories = Set("scala", Jdk9.SCALA_SOURCE_DIRECTORY, Jdk9.SCALA_TEST_SOURCE_DIRECTORY)
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private lazy val ignoreConfig = {
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require(
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ignoreConfigFile.exists(),
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s"Expected ignore configuration for $descriptor at ${ignoreConfigFile.getAbsolutePath} but was missing")
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ConfigFactory.parseFile(ignoreConfigFile)
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}
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private lazy val ignoredFiles: Set[String] = {
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import scala.collection.JavaConverters._
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stdoutLogger.debug(s"Loading ignored-files from $ignoreConfigFile:[${ignoreConfig.origin().url().toURI.getPath}]")
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ignoreConfig.getStringList("ignored-files").asScala.toSet
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}
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private lazy val ignoredPackages: Set[String] = {
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import scala.collection.JavaConverters._
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stdoutLogger.debug(
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s"Loading ignored-packages from $ignoreConfigFile:[${ignoreConfig.origin().url().toURI.getPath}]")
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ignoreConfig.getStringList("ignored-packages").asScala.toSet
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}
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def isIgnoredByFileOrPackages(file: File): Boolean =
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isIgnoredByFile(file) || isIgnoredByPackages(file)
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private def isIgnoredByFile(file: File): Boolean = {
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val ignoredByFile = ignoredFiles(file.getName)
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if (ignoredByFile) {
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stdoutLogger.debug(s"$descriptor ignored file with file name:${file.getName} file:[${file.toPath}]")
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}
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ignoredByFile
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}
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private def isIgnoredByPackages(file: File): Boolean = {
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val ignoredByPackages = ignoredPackages.exists(pkg => {
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getPackageName(file.toURI.toString) match {
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case Some(packageName) =>
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val ignored = packageName.startsWith(pkg)
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if (ignored) {
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stdoutLogger.debug(
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s"$descriptor ignored file with pkg:$pkg for package:$packageName file:[${file.toPath}] ")
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}
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ignored
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case None => false
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}
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})
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ignoredByPackages
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}
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private def getPackageName(fileName: String): Option[String] = {
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def getPackageName0(sourceDirectories: Set[String]): String = {
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import java.io.{ File => JFile }
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val packageName = fileName
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.split(JFile.separatorChar)
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.dropWhile(part => !sourceDirectories(part))
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.drop(1)
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.dropRight(1)
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.mkString(".")
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packageName
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}
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fileName.split('.').lastOption match {
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case Some(fileType) =>
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fileType match {
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case "java" =>
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Option(getPackageName0(javaSourceDirectories))
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case "scala" =>
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Option(getPackageName0(scalaSourceDirectories))
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case _ => None
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}
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case None => None
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}
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}
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}
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