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Commit a8834282 authored by Jooyung Han's avatar Jooyung Han
Browse files

Move GatherPackagingSpecs out of CopyDepsToZip 

This gives a PackageModule a chance to filter/customize the contents of
resulting package.

Bug: 225121718
Test: m (no changes)
Change-Id: I45505e8234dff42201dc40d4f038e7b08eea89f0
parent 99c5fe6a

android/packaging.go

+10 −8
Original line number Diff line number Diff line
@@ -82,11 +82,14 @@ type PackageModule interface { 
	// be copied to a zip in CopyDepsToZip, `depTag` should implement PackagingItem marker interface.

	AddDeps(ctx BottomUpMutatorContext, depTag blueprint.DependencyTag)



	// GatherPackagingSpecs gathers PackagingSpecs of transitive dependencies.

	GatherPackagingSpecs(ctx ModuleContext) map[string]PackagingSpec



	// CopyDepsToZip zips the built artifacts of the dependencies into the given zip file and

	// returns zip entries in it. This is expected to be called in GenerateAndroidBuildActions,

	// followed by a build rule that unzips it and creates the final output (img, zip, tar.gz,

	// etc.) from the extracted files

	CopyDepsToZip(ctx ModuleContext, zipOut WritablePath) []string

	CopyDepsToZip(ctx ModuleContext, specs map[string]PackagingSpec, zipOut WritablePath) []string

}



// PackagingBase provides basic functionality for packaging dependencies. A module is expected to
@@ -217,7 +220,7 @@ func (p *PackagingBase) AddDeps(ctx BottomUpMutatorContext, depTag blueprint.Dep 
	}

}



// Returns transitive PackagingSpecs from deps

// See PackageModule.GatherPackagingSpecs

func (p *PackagingBase) GatherPackagingSpecs(ctx ModuleContext) map[string]PackagingSpec {

	m := make(map[string]PackagingSpec)

	ctx.VisitDirectDeps(func(child Module) {
@@ -235,10 +238,10 @@ func (p *PackagingBase) GatherPackagingSpecs(ctx ModuleContext) map[string]Packa 


// CopySpecsToDir is a helper that will add commands to the rule builder to copy the PackagingSpec

// entries into the specified directory.

func (p *PackagingBase) CopySpecsToDir(ctx ModuleContext, builder *RuleBuilder, m map[string]PackagingSpec, dir ModuleOutPath) (entries []string) {

func (p *PackagingBase) CopySpecsToDir(ctx ModuleContext, builder *RuleBuilder, specs map[string]PackagingSpec, dir ModuleOutPath) (entries []string) {

	seenDir := make(map[string]bool)

	for _, k := range SortedStringKeys(m) {

		ps := m[k]

	for _, k := range SortedStringKeys(specs) {

		ps := specs[k]

		destPath := dir.Join(ctx, ps.relPathInPackage).String()

		destDir := filepath.Dir(destPath)

		entries = append(entries, ps.relPathInPackage)
@@ -260,14 +263,13 @@ func (p *PackagingBase) CopySpecsToDir(ctx ModuleContext, builder *RuleBuilder, 
}



// See PackageModule.CopyDepsToZip

func (p *PackagingBase) CopyDepsToZip(ctx ModuleContext, zipOut WritablePath) (entries []string) {

	m := p.GatherPackagingSpecs(ctx)

func (p *PackagingBase) CopyDepsToZip(ctx ModuleContext, specs map[string]PackagingSpec, zipOut WritablePath) (entries []string) {

	builder := NewRuleBuilder(pctx, ctx)



	dir := PathForModuleOut(ctx, ".zip")

	builder.Command().Text("rm").Flag("-rf").Text(dir.String())

	builder.Command().Text("mkdir").Flag("-p").Text(dir.String())

	entries = p.CopySpecsToDir(ctx, builder, m, dir)

	entries = p.CopySpecsToDir(ctx, builder, specs, dir)



	builder.Command().

		BuiltTool("soong_zip").

android/packaging_test.go

+1 −1
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ func (m *packageTestModule) DepsMutator(ctx BottomUpMutatorContext) { 


func (m *packageTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {

	zipFile := PathForModuleOut(ctx, "myzip.zip")

	m.entries = m.CopyDepsToZip(ctx, zipFile)

	m.entries = m.CopyDepsToZip(ctx, m.GatherPackagingSpecs(ctx), zipFile)

}



func runPackagingTest(t *testing.T, multitarget bool, bp string, expected []string) {

filesystem/filesystem.go

+2 −2
Original line number Diff line number Diff line
@@ -226,7 +226,7 @@ func (f *filesystem) buildRootZip(ctx android.ModuleContext) android.OutputPath 


func (f *filesystem) buildImageUsingBuildImage(ctx android.ModuleContext) android.OutputPath {

	depsZipFile := android.PathForModuleOut(ctx, "deps.zip").OutputPath

	f.CopyDepsToZip(ctx, depsZipFile)

	f.CopyDepsToZip(ctx, f.GatherPackagingSpecs(ctx), depsZipFile)



	builder := android.NewRuleBuilder(pctx, ctx)

	depsBase := proptools.StringDefault(f.properties.Base_dir, ".")
@@ -345,7 +345,7 @@ func (f *filesystem) buildCpioImage(ctx android.ModuleContext, compressed bool) 
	}



	depsZipFile := android.PathForModuleOut(ctx, "deps.zip").OutputPath

	f.CopyDepsToZip(ctx, depsZipFile)

	f.CopyDepsToZip(ctx, f.GatherPackagingSpecs(ctx), depsZipFile)



	builder := android.NewRuleBuilder(pctx, ctx)

	depsBase := proptools.StringDefault(f.properties.Base_dir, ".")

snapshot/host_snapshot.go

+1 −1
Original line number Diff line number Diff line
@@ -145,7 +145,7 @@ func (f *hostSnapshot) GenerateAndroidBuildActions(ctx android.ModuleContext) { 


	f.installDir = android.PathForModuleInstall(ctx)



	f.CopyDepsToZip(ctx, depsZipFile)

	f.CopyDepsToZip(ctx, f.GatherPackagingSpecs(ctx), depsZipFile)



	builder := android.NewRuleBuilder(pctx, ctx)

	builder.Command().