Merge "Reapply "Use R8 for resource shrinking"" into main am: 2f6b403ccd
Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2846953 Change-Id: I787623b4073f8c550f6d94ff0855fda873167d0b Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Rico Wind
Automerger Merge Worker
commit
77379a479f
6 changed files with 46 additions and 125 deletions
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@ -67,7 +67,6 @@ bootstrap_go_package {
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"plugin.go",
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"prebuilt_apis.go",
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"proto.go",
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"resourceshrinker.go",
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"robolectric.go",
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"rro.go",
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"sdk.go",
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@ -107,7 +106,6 @@ bootstrap_go_package {
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"plugin_test.go",
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"prebuilt_apis_test.go",
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"proto_test.go",
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"resourceshrinker_test.go",
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"rro_test.go",
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"sdk_test.go",
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"sdk_library_test.go",
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24
java/app.go
24
java/app.go
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@ -544,7 +544,7 @@ func (a *AndroidApp) installPath(ctx android.ModuleContext) android.InstallPath
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return android.PathForModuleInstall(ctx, installDir, a.installApkName+".apk")
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}
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func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) android.Path {
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func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) (android.Path, android.Path) {
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a.dexpreopter.installPath = a.installPath(ctx)
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a.dexpreopter.isApp = true
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if a.dexProperties.Uncompress_dex == nil {
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@ -557,7 +557,15 @@ func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) android.Path {
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a.dexpreopter.manifestFile = a.mergedManifestFile
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a.dexpreopter.preventInstall = a.appProperties.PreventInstall
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var packageResources = a.exportPackage
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if ctx.ModuleName() != "framework-res" {
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if Bool(a.dexProperties.Optimize.Shrink_resources) {
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protoFile := android.PathForModuleOut(ctx, packageResources.Base()+".proto.apk")
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aapt2Convert(ctx, protoFile, packageResources, "proto")
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a.dexer.resourcesInput = android.OptionalPathForPath(protoFile)
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}
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var extraSrcJars android.Paths
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var extraClasspathJars android.Paths
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var extraCombinedJars android.Paths
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@ -575,9 +583,14 @@ func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) android.Path {
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}
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a.Module.compile(ctx, extraSrcJars, extraClasspathJars, extraCombinedJars)
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if Bool(a.dexProperties.Optimize.Shrink_resources) {
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binaryResources := android.PathForModuleOut(ctx, packageResources.Base()+".binary.out.apk")
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aapt2Convert(ctx, binaryResources, a.dexer.resourcesOutput.Path(), "binary")
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packageResources = binaryResources
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}
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}
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return a.dexJarFile.PathOrNil()
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return a.dexJarFile.PathOrNil(), packageResources
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}
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func (a *AndroidApp) jniBuildActions(jniLibs []jniLib, prebuiltJniPackages android.Paths, ctx android.ModuleContext) android.WritablePath {
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@ -762,7 +775,6 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
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// Process all building blocks, from AAPT to certificates.
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a.aaptBuildActions(ctx)
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// The decision to enforce <uses-library> checks is made before adding implicit SDK libraries.
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a.usesLibrary.freezeEnforceUsesLibraries()
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@ -788,7 +800,7 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
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a.linter.resources = a.aapt.resourceFiles
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a.linter.buildModuleReportZip = ctx.Config().UnbundledBuildApps()
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dexJarFile := a.dexBuildActions(ctx)
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dexJarFile, packageResources := a.dexBuildActions(ctx)
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jniLibs, prebuiltJniPackages, certificates := collectAppDeps(ctx, a, a.shouldEmbedJnis(ctx), !Bool(a.appProperties.Jni_uses_platform_apis))
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jniJarFile := a.jniBuildActions(jniLibs, prebuiltJniPackages, ctx)
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@ -812,7 +824,7 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
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}
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rotationMinSdkVersion := String(a.overridableAppProperties.RotationMinSdkVersion)
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CreateAndSignAppPackage(ctx, packageFile, a.exportPackage, jniJarFile, dexJarFile, certificates, apkDeps, v4SignatureFile, lineageFile, rotationMinSdkVersion, Bool(a.dexProperties.Optimize.Shrink_resources))
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CreateAndSignAppPackage(ctx, packageFile, packageResources, jniJarFile, dexJarFile, certificates, apkDeps, v4SignatureFile, lineageFile, rotationMinSdkVersion)
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a.outputFile = packageFile
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if v4SigningRequested {
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a.extraOutputFiles = append(a.extraOutputFiles, v4SignatureFile)
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@ -841,7 +853,7 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
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if v4SigningRequested {
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v4SignatureFile = android.PathForModuleOut(ctx, a.installApkName+"_"+split.suffix+".apk.idsig")
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}
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CreateAndSignAppPackage(ctx, packageFile, split.path, nil, nil, certificates, apkDeps, v4SignatureFile, lineageFile, rotationMinSdkVersion, false)
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CreateAndSignAppPackage(ctx, packageFile, split.path, nil, nil, certificates, apkDeps, v4SignatureFile, lineageFile, rotationMinSdkVersion)
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a.extraOutputFiles = append(a.extraOutputFiles, packageFile)
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if v4SigningRequested {
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a.extraOutputFiles = append(a.extraOutputFiles, v4SignatureFile)
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@ -52,7 +52,7 @@ var combineApk = pctx.AndroidStaticRule("combineApk",
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})
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func CreateAndSignAppPackage(ctx android.ModuleContext, outputFile android.WritablePath,
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packageFile, jniJarFile, dexJarFile android.Path, certificates []Certificate, deps android.Paths, v4SignatureFile android.WritablePath, lineageFile android.Path, rotationMinSdkVersion string, shrinkResources bool) {
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packageFile, jniJarFile, dexJarFile android.Path, certificates []Certificate, deps android.Paths, v4SignatureFile android.WritablePath, lineageFile android.Path, rotationMinSdkVersion string) {
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unsignedApkName := strings.TrimSuffix(outputFile.Base(), ".apk") + "-unsigned.apk"
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unsignedApk := android.PathForModuleOut(ctx, unsignedApkName)
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@ -71,12 +71,6 @@ func CreateAndSignAppPackage(ctx android.ModuleContext, outputFile android.Writa
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Output: unsignedApk,
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Implicits: deps,
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})
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if shrinkResources {
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shrunkenApk := android.PathForModuleOut(ctx, "resource-shrunken", unsignedApk.Base())
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ShrinkResources(ctx, unsignedApk, shrunkenApk)
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unsignedApk = shrunkenApk
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}
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SignAppPackage(ctx, outputFile, unsignedApk, certificates, v4SignatureFile, lineageFile, rotationMinSdkVersion)
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}
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39
java/dex.go
39
java/dex.go
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@ -95,6 +95,8 @@ type dexer struct {
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proguardDictionary android.OptionalPath
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proguardConfiguration android.OptionalPath
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proguardUsageZip android.OptionalPath
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resourcesInput android.OptionalPath
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resourcesOutput android.OptionalPath
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providesTransitiveHeaderJars
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}
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@ -160,7 +162,7 @@ var r8, r8RE = pctx.MultiCommandRemoteStaticRules("r8",
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"$r8Template": &remoteexec.REParams{
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Labels: map[string]string{"type": "compile", "compiler": "r8"},
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Inputs: []string{"$implicits", "${config.R8Jar}"},
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OutputFiles: []string{"${outUsage}", "${outConfig}", "${outDict}"},
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OutputFiles: []string{"${outUsage}", "${outConfig}", "${outDict}", "${resourcesOutput}"},
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ExecStrategy: "${config.RER8ExecStrategy}",
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ToolchainInputs: []string{"${config.JavaCmd}"},
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Platform: map[string]string{remoteexec.PoolKey: "${config.REJavaPool}"},
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@ -180,7 +182,7 @@ var r8, r8RE = pctx.MultiCommandRemoteStaticRules("r8",
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Platform: map[string]string{remoteexec.PoolKey: "${config.REJavaPool}"},
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},
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}, []string{"outDir", "outDict", "outConfig", "outUsage", "outUsageZip", "outUsageDir",
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"r8Flags", "zipFlags", "mergeZipsFlags"}, []string{"implicits"})
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"r8Flags", "zipFlags", "mergeZipsFlags", "resourcesOutput"}, []string{"implicits"})
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func (d *dexer) dexCommonFlags(ctx android.ModuleContext,
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dexParams *compileDexParams) (flags []string, deps android.Paths) {
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@ -354,6 +356,12 @@ func (d *dexer) r8Flags(ctx android.ModuleContext, flags javaBuilderFlags) (r8Fl
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r8Flags = append(r8Flags, "-ignorewarnings")
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}
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if d.resourcesInput.Valid() {
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r8Flags = append(r8Flags, "--resource-input", d.resourcesInput.Path().String())
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r8Deps = append(r8Deps, d.resourcesInput.Path())
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r8Flags = append(r8Flags, "--resource-output", d.resourcesOutput.Path().String())
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}
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return r8Flags, r8Deps
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}
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@ -395,6 +403,8 @@ func (d *dexer) compileDex(ctx android.ModuleContext, dexParams *compileDexParam
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android.ModuleNameWithPossibleOverride(ctx), "unused.txt")
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proguardUsageZip := android.PathForModuleOut(ctx, "proguard_usage.zip")
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d.proguardUsageZip = android.OptionalPathForPath(proguardUsageZip)
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resourcesOutput := android.PathForModuleOut(ctx, "package-res-shrunken.apk")
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d.resourcesOutput = android.OptionalPathForPath(resourcesOutput)
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r8Flags, r8Deps := d.r8Flags(ctx, dexParams.flags)
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r8Deps = append(r8Deps, commonDeps...)
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rule := r8
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@ -413,17 +423,22 @@ func (d *dexer) compileDex(ctx android.ModuleContext, dexParams *compileDexParam
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rule = r8RE
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args["implicits"] = strings.Join(r8Deps.Strings(), ",")
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}
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implicitOutputs := android.WritablePaths{
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proguardDictionary,
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proguardUsageZip,
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proguardConfiguration}
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if d.resourcesInput.Valid() {
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implicitOutputs = append(implicitOutputs, resourcesOutput)
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args["resourcesOutput"] = resourcesOutput.String()
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}
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ctx.Build(pctx, android.BuildParams{
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Rule: rule,
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Description: "r8",
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Output: javalibJar,
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ImplicitOutputs: android.WritablePaths{
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proguardDictionary,
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proguardUsageZip,
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proguardConfiguration},
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Input: dexParams.classesJar,
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Implicits: r8Deps,
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Args: args,
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Rule: rule,
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Description: "r8",
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Output: javalibJar,
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ImplicitOutputs: implicitOutputs,
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Input: dexParams.classesJar,
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Implicits: r8Deps,
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Args: args,
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})
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} else {
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d8Flags, d8Deps := d8Flags(dexParams.flags)
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@ -1,45 +0,0 @@
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// Copyright 2022 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package java
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import (
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"android/soong/android"
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"github.com/google/blueprint"
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)
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var shrinkResources = pctx.AndroidStaticRule("shrinkResources",
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blueprint.RuleParams{
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// Note that we suppress stdout to avoid successful log confirmations.
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Command: `RESOURCESHRINKER_OPTS=-Dcom.android.tools.r8.dexContainerExperiment ` +
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`${config.ResourceShrinkerCmd} --output $out --input $in --raw_resources $raw_resources >/dev/null`,
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CommandDeps: []string{"${config.ResourceShrinkerCmd}"},
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}, "raw_resources")
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func ShrinkResources(ctx android.ModuleContext, apk android.Path, outputFile android.WritablePath) {
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protoFile := android.PathForModuleOut(ctx, apk.Base()+".proto.apk")
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aapt2Convert(ctx, protoFile, apk, "proto")
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strictModeFile := android.PathForSource(ctx, "prebuilts/cmdline-tools/shrinker.xml")
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protoOut := android.PathForModuleOut(ctx, apk.Base()+".proto.out.apk")
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ctx.Build(pctx, android.BuildParams{
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Rule: shrinkResources,
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Input: protoFile,
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Output: protoOut,
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Args: map[string]string{
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"raw_resources": strictModeFile.String(),
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},
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})
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aapt2Convert(ctx, outputFile, protoOut, "binary")
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}
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@ -1,53 +0,0 @@
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// Copyright 2022 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package java
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import (
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"testing"
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"android/soong/android"
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)
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func TestShrinkResourcesArgs(t *testing.T) {
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result := android.GroupFixturePreparers(
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PrepareForTestWithJavaDefaultModules,
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).RunTestWithBp(t, `
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android_app {
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name: "app_shrink",
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platform_apis: true,
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optimize: {
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shrink_resources: true,
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}
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}
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android_app {
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name: "app_no_shrink",
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platform_apis: true,
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optimize: {
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shrink_resources: false,
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}
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}
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`)
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appShrink := result.ModuleForTests("app_shrink", "android_common")
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appShrinkResources := appShrink.Rule("shrinkResources")
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android.AssertStringDoesContain(t, "expected shrinker.xml in app_shrink resource shrinker flags",
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appShrinkResources.Args["raw_resources"], "shrinker.xml")
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appNoShrink := result.ModuleForTests("app_no_shrink", "android_common")
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if appNoShrink.MaybeRule("shrinkResources").Rule != nil {
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t.Errorf("unexpected shrinkResources rule for app_no_shrink")
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}
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}
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