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/* automatically generated by build/build.scala from templates/Proguard.scala */
package cbt
import java.io.File
import java.nio.file.Files.deleteIfExists
sealed class KeepOptionModifier(val string: String)
object KeepOptionModifier {
/** Also keep any classes in the descriptors of specified fields and methods. */
object includedescriptorclasses
extends KeepOptionModifier("includedescriptorclasses")
/** Allow the specified entry points to be removed in the shrinking step. */
object allowshrinking extends KeepOptionModifier("allowshrinking")
/** Allow the specified entry points to be modified in the optimization step. */
object allowoptimization extends KeepOptionModifier("allowoptimization")
/** Allow the specified entry points to be renamed in the obfuscation step. */
object allowobfuscation extends KeepOptionModifier("allowobfuscation")
}
trait Proguard extends BaseBuild {
def proguardKeep(keep: (Seq[KeepOptionModifier], String)) = {
ProguardLib(context.cbtLastModified, context.paths.mavenCache).proguard(
outjars = Seq(scalaTarget / "proguarded.jar"),
injars = classpath,
libraryjars = Proguard.`rt.jar`,
keep = keep
)
}
}
object Proguard {
val version = "5.3.2"
val `rt.jar` = ClassPath(
Seq(new File(System.getProperty("java.home"), "lib/rt.jar")))
}
case class ProguardLib(
cbtLastModified: Long,
mavenCache: File,
dependency: Option[DependencyImplementation] = None
)(
implicit logger: Logger,
transientCache: java.util.Map[AnyRef, AnyRef],
classLoaderCache: ClassLoaderCache
) {
/**
Typed interface on top of the proguard command line tool.
Check the official ProGuard docs for usage.
Use `Some(None)` to call an option without arguments.
Use `true` to set a flag.
@see https://www.guardsquare.com/en/proguard/manual/refcard
@see https://www.guardsquare.com/en/proguard/manual/usage
@param adaptclassstrings Adapt string constants in the specified classes, based on the obfuscated names of any corresponding classes.
@param adaptresourcefilecontents Update the contents of the specified resource files, based on the obfuscated names of the processed classes.
@param adaptresourcefilenames Rename the specified resource files, based on the obfuscated names of the corresponding class files.
@param allowaccessmodification Allow the access modifiers of classes and class members to be modified, while optimizing.
@param applymapping Reuse the given mapping, for incremental obfuscation.
@param assumenosideeffects Assume that the specified methods don't have any side effects, while optimizing.
@param basedirectory Specifies the base directory for subsequent relative file names.
@param classobfuscationdictionary Use the words in the given text file as obfuscated class names.
@param dontnote Don't print notes about potential mistakes or omissions in the configuration.
@param dontobfuscate Don't obfuscate the input class files.
@param dontoptimize Don't optimize the input class files.
@param dontpreverify Don't preverify the processed class files.
@param dontshrink Don't shrink the input class files.
@param dontskipnonpubliclibraryclasses Don't ignore non-public library classes (the default).
@param dontskipnonpubliclibraryclassmembers Don't ignore package visible library class members.
@param dontusemixedcaseclassnames Don't generate mixed-case class names while obfuscating.
@param dontwarn Don't warn about unresolved references at all.
@param dump Write out the internal structure of the processed class files, to the standard output or to the given file.
@param flattenpackagehierarchy Repackage all packages that are renamed into the single given parent package.
@param forceprocessing Process the input, even if the output seems up to date.
@param ignorewarnings Print warnings about unresolved references, but continue processing anyhow.
@param include Read configuration options from the given file.
@param injars Specifies the program jars (or wars, ears, zips, or directories).
@param keep Preserve the specified classes and class members.
@param keepattributes Preserve the given optional attributes; typically Exceptions, InnerClasses, Signature, Deprecated, SourceFile, SourceDir, LineNumberTable, LocalVariableTable, LocalVariableTypeTable, Synthetic, EnclosingMethod, and *Annotation*.
@param keepclasseswithmembernames Preserve the names of the specified classes and class members, if all of the specified class members are present (after the shrinking step).
@param keepclasseswithmembers Preserve the specified classes and class members, if all of the specified class members are present.
@param keepclassmembernames Preserve the names of the specified class members (if they aren't removed in the shrinking step).
@param keepclassmembers Preserve the specified class members, if their classes are preserved as well.
@param keepdirectories Keep the specified directories in the output jars (or wars, ears, zips, or directories).
@param keepnames Preserve the names of the specified classes and class members (if they aren't removed in the shrinking step).
@param keeppackagenames Keep the specified package names from being obfuscated.
@param keepparameternames Keep the parameter names and types of methods that are kept.
@param libraryjars Specifies the library jars (or wars, ears, zips, or directories).
@param mergeinterfacesaggressively Allow any interfaces to be merged, while optimizing.
@param microedition Target the processed class files at Java Micro Edition.
@param obfuscationdictionary Use the words in the given text file as obfuscated field names and method names.
@param optimizationpasses The number of optimization passes to be performed.
@param optimizations The optimizations to be enabled and disabled.
@param outjars Specifies the names of the output jars (or wars, ears, zips, or directories).
@param overloadaggressively Apply aggressive overloading while obfuscating.
@param packageobfuscationdictionary Use the words in the given text file as obfuscated package names.
@param printconfiguration Write out the entire configuration in traditional ProGuard style, to the standard output or to the given file.
@param printmapping Print the mapping from old names to new names for classes and class members that have been renamed, to the standard output or to the given file.
@param printseeds List classes and class members matched by the various -keep options, to the standard output or to the given file.
@param printusage List dead code of the input class files, to the standard output or to the given file.
@param renamesourcefileattribute Put the given constant string in the SourceFile attributes.
@param repackageclasses Repackage all class files that are renamed into the single given package.
@param skipnonpubliclibraryclasses Ignore non-public library classes.
@param target Set the given version number in the processed classes.
@param useuniqueclassmembernames Ensure uniform obfuscated class member names for subsequent incremental obfuscation.
@param verbose Write out some more information during processing.
@param whyareyoukeeping Print details on why the given classes and class members are being kept in the shrinking step.
*/
case class proguard(
adaptclassstrings: Option[Option[String]] = None,
adaptresourcefilecontents: Option[Option[String]] = None,
adaptresourcefilenames: Option[Option[String]] = None,
allowaccessmodification: Boolean = false,
applymapping: Option[File] = None,
assumenosideeffects: Option[String] = None,
basedirectory: Option[File] = None,
classobfuscationdictionary: Option[File] = None,
dontnote: Option[Option[String]] = None,
dontobfuscate: Boolean = false,
dontoptimize: Boolean = false,
dontpreverify: Boolean = false,
dontshrink: Boolean = false,
dontskipnonpubliclibraryclasses: Boolean = false,
dontskipnonpubliclibraryclassmembers: Boolean = false,
dontusemixedcaseclassnames: Boolean = false,
dontwarn: Option[Option[String]] = None,
dump: Option[Option[File]] = None,
flattenpackagehierarchy: Option[Option[String]] = None,
forceprocessing: Boolean = false,
ignorewarnings: Boolean = false,
include: Option[File] = None,
injars: ClassPath,
keep: (Seq[KeepOptionModifier], String),
keepattributes: Option[Option[String]] = None,
keepclasseswithmembernames: Option[String] = None,
keepclasseswithmembers: Option[(Seq[KeepOptionModifier], String)] = None,
keepclassmembernames: Option[String] = None,
keepclassmembers: Option[(Seq[KeepOptionModifier], String)] = None,
keepdirectories: Option[Option[String]] = None,
keepnames: Option[String] = None,
keeppackagenames: Option[Option[String]] = None,
keepparameternames: Boolean = false,
libraryjars: ClassPath,
mergeinterfacesaggressively: Boolean = false,
microedition: Boolean = false,
obfuscationdictionary: Option[File] = None,
optimizationpasses: Option[Int] = None,
optimizations: Option[String] = None,
outjars: Seq[File],
overloadaggressively: Boolean = false,
packageobfuscationdictionary: Option[File] = None,
printconfiguration: Option[Option[File]] = None,
printmapping: Option[Option[File]] = None,
printseeds: Option[Option[File]] = None,
printusage: Option[Option[File]] = None,
renamesourcefileattribute: Option[Option[String]] = None,
repackageclasses: Option[Option[String]] = None,
skipnonpubliclibraryclasses: Boolean = false,
target: Option[String] = None,
useuniqueclassmembernames: Boolean = false,
verbose: Boolean = false,
whyareyoukeeping: Option[String] = None
) extends (() => ClassPath) {
// type class rendering scala values into string arguments
private class valueToStrings[T](val apply: T => Option[Seq[String]])
private object valueToStrings {
def apply[T: valueToStrings](value: T) =
implicitly[valueToStrings[T]].apply(value)
implicit object SeqFile
extends valueToStrings[Seq[File]](v => Some(v.map(_.string)))
implicit object ClassPath
extends valueToStrings[ClassPath](v => Some(Seq(v.string)))
implicit object File
extends valueToStrings[File](v => Some(Seq(v.string)))
implicit object String extends valueToStrings[String](v => Some(Seq(v)))
implicit object Int
extends valueToStrings[Int](i => Some(Seq(i.toString)))
implicit object Boolean
extends valueToStrings[Boolean]({
case false => None
case true => Some(Nil)
})
implicit def Option2[T: valueToStrings]: valueToStrings[Option[T]] =
new valueToStrings(
_.map(implicitly[valueToStrings[T]].apply(_).toSeq.flatten)
)
implicit def Option3[T: valueToStrings]
: valueToStrings[Option[Option[String]]] =
new valueToStrings(_.map(_.toSeq))
implicit def SpecWithModifiers: valueToStrings[(Seq[KeepOptionModifier],
String)] =
new valueToStrings({
case (modifiers, spec) =>
Some(
Seq(modifiers.map(_.string).map("," ++ _).mkString)
.filterNot(_ == "") :+ spec)
})
}
// capture string argument values and names
val capturedArgs = capture_args.captureArgs
def apply: ClassPath = {
val args = capturedArgs.args
.map(arg => arg.copy(name = "-" ++ arg.name))
.flatMap(_.toSeqOption)
.flatten
outjars.map(_.toPath).map(deleteIfExists)
val c = dependency getOrElse MavenResolver(cbtLastModified,
mavenCache,
mavenCentral).bindOne(
MavenDependency("net.sf.proguard", "proguard-base", Proguard.version)
) runMain (
"proguard.ProGuard",
args: _*
)
if (c != ExitCode.Success) throw new Exception
ClassPath(outjars)
}
}
}
|
