Revert "Build notice files from license metadata." am: 77807b3c27
Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2052565 Change-Id: I2bfa3e361890734d4ad3725c2ec77a473ba6212e Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Wei Sheng Shih
Automerger Merge Worker
commit
72f9cdb599
10 changed files with 638 additions and 28 deletions
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@ -15,9 +15,93 @@
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package android
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import (
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"path/filepath"
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"strings"
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"github.com/google/blueprint"
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)
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func init() {
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pctx.SourcePathVariable("merge_notices", "build/soong/scripts/mergenotice.py")
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pctx.SourcePathVariable("generate_notice", "build/soong/scripts/generate-notice-files.py")
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pctx.HostBinToolVariable("minigzip", "minigzip")
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}
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type NoticeOutputs struct {
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Merged OptionalPath
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TxtOutput OptionalPath
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HtmlOutput OptionalPath
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HtmlGzOutput OptionalPath
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}
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var (
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mergeNoticesRule = pctx.AndroidStaticRule("mergeNoticesRule", blueprint.RuleParams{
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Command: `${merge_notices} --output $out $in`,
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CommandDeps: []string{"${merge_notices}"},
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Description: "merge notice files into $out",
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})
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generateNoticeRule = pctx.AndroidStaticRule("generateNoticeRule", blueprint.RuleParams{
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Command: `rm -rf $$(dirname $txtOut) $$(dirname $htmlOut) $$(dirname $out) && ` +
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`mkdir -p $$(dirname $txtOut) $$(dirname $htmlOut) $$(dirname $out) && ` +
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`${generate_notice} --text-output $txtOut --html-output $htmlOut -t "$title" -s $inputDir && ` +
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`${minigzip} -c $htmlOut > $out`,
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CommandDeps: []string{"${generate_notice}", "${minigzip}"},
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Description: "produce notice file $out",
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}, "txtOut", "htmlOut", "title", "inputDir")
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)
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func MergeNotices(ctx ModuleContext, mergedNotice WritablePath, noticePaths []Path) {
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ctx.Build(pctx, BuildParams{
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Rule: mergeNoticesRule,
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Description: "merge notices",
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Inputs: noticePaths,
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Output: mergedNotice,
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})
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}
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func BuildNoticeOutput(ctx ModuleContext, installPath InstallPath, installFilename string,
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noticePaths []Path) NoticeOutputs {
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// Merge all NOTICE files into one.
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// TODO(jungjw): We should just produce a well-formatted NOTICE.html file in a single pass.
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//
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// generate-notice-files.py, which processes the merged NOTICE file, has somewhat strict rules
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// about input NOTICE file paths.
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// 1. Their relative paths to the src root become their NOTICE index titles. We want to use
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// on-device paths as titles, and so output the merged NOTICE file the corresponding location.
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// 2. They must end with .txt extension. Otherwise, they're ignored.
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noticeRelPath := InstallPathToOnDevicePath(ctx, installPath.Join(ctx, installFilename+".txt"))
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mergedNotice := PathForModuleOut(ctx, filepath.Join("NOTICE_FILES/src", noticeRelPath))
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MergeNotices(ctx, mergedNotice, noticePaths)
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// Transform the merged NOTICE file into a gzipped HTML file.
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txtOuptut := PathForModuleOut(ctx, "NOTICE_txt", "NOTICE.txt")
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htmlOutput := PathForModuleOut(ctx, "NOTICE_html", "NOTICE.html")
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htmlGzOutput := PathForModuleOut(ctx, "NOTICE", "NOTICE.html.gz")
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title := "Notices for " + ctx.ModuleName()
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ctx.Build(pctx, BuildParams{
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Rule: generateNoticeRule,
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Description: "generate notice output",
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Input: mergedNotice,
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Output: htmlGzOutput,
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ImplicitOutputs: WritablePaths{txtOuptut, htmlOutput},
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Args: map[string]string{
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"txtOut": txtOuptut.String(),
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"htmlOut": htmlOutput.String(),
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"title": title,
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"inputDir": PathForModuleOut(ctx, "NOTICE_FILES/src").String(),
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},
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})
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return NoticeOutputs{
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Merged: OptionalPathForPath(mergedNotice),
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TxtOutput: OptionalPathForPath(txtOuptut),
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HtmlOutput: OptionalPathForPath(htmlOutput),
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HtmlGzOutput: OptionalPathForPath(htmlGzOutput),
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}
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}
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// BuildNoticeTextOutputFromLicenseMetadata writes out a notice text file based on the module's
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// generated license metadata file.
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func BuildNoticeTextOutputFromLicenseMetadata(ctx ModuleContext, outputFile WritablePath) {
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@ -28,18 +112,5 @@ func BuildNoticeTextOutputFromLicenseMetadata(ctx ModuleContext, outputFile Writ
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FlagWithOutput("-o ", outputFile).
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FlagWithDepFile("-d ", depsFile).
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Input(ctx.Module().base().licenseMetadataFile)
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rule.Build("text_notice", "container notice file")
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}
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// BuildNoticeHtmlOutputFromLicenseMetadata writes out a notice text file based on the module's
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// generated license metadata file.
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func BuildNoticeHtmlOutputFromLicenseMetadata(ctx ModuleContext, outputFile WritablePath) {
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depsFile := outputFile.ReplaceExtension(ctx, strings.TrimPrefix(outputFile.Ext()+".d", "."))
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rule := NewRuleBuilder(pctx, ctx)
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rule.Command().
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BuiltTool("htmlnotice").
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FlagWithOutput("-o ", outputFile).
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FlagWithDepFile("-d ", depsFile).
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Input(ctx.Module().base().licenseMetadataFile)
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rule.Build("html_notice", "container notice file")
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rule.Build("container_notice", "container notice file")
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}
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@ -396,6 +396,10 @@ func (a *apexBundle) androidMkForType() android.AndroidMkData {
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}
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a.writeRequiredModules(w, moduleNames)
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if a.mergedNotices.Merged.Valid() {
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fmt.Fprintln(w, "LOCAL_NOTICE_FILE :=", a.mergedNotices.Merged.Path().String())
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}
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fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
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if apexType == imageApex {
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14
apex/apex.go
14
apex/apex.go
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@ -414,8 +414,8 @@ type apexBundle struct {
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// Processed file_contexts files
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fileContexts android.WritablePath
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// Path to notice file in html.gz format.
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htmlGzNotice android.WritablePath
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// Struct holding the merged notice file paths in different formats
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mergedNotices android.NoticeOutputs
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// The built APEX file. This is the main product.
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// Could be .apex or .capex
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@ -487,10 +487,11 @@ const (
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// for each of the files in case when the APEX is flattened.
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type apexFile struct {
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// buildFile is put in the installDir inside the APEX.
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builtFile android.Path
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installDir string
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customStem string
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symlinks []string // additional symlinks
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builtFile android.Path
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noticeFiles android.Paths
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installDir string
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customStem string
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symlinks []string // additional symlinks
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// Info for Android.mk Module name of `module` in AndroidMk. Note the generated AndroidMk
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// module for apexFile is named something like <AndroidMk module name>.<apex name>[<apex
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@ -527,6 +528,7 @@ func newApexFile(ctx android.BaseModuleContext, builtFile android.Path, androidM
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module: module,
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}
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if module != nil {
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ret.noticeFiles = module.NoticeFiles()
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ret.moduleDir = ctx.OtherModuleDir(module)
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ret.requiredModuleNames = module.RequiredModuleNames()
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ret.targetRequiredModuleNames = module.TargetRequiredModuleNames()
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@ -591,6 +591,15 @@ func TestBasicApex(t *testing.T) {
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t.Errorf("Could not find all expected symlinks! foo: %t, foo_link_64: %t. Command was %s", found_foo, found_foo_link_64, copyCmds)
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}
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mergeNoticesRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("mergeNoticesRule")
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noticeInputs := mergeNoticesRule.Inputs.Strings()
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if len(noticeInputs) != 3 {
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t.Errorf("number of input notice files: expected = 3, actual = %q", len(noticeInputs))
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}
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ensureListContains(t, noticeInputs, "NOTICE")
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ensureListContains(t, noticeInputs, "custom_notice")
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ensureListContains(t, noticeInputs, "custom_notice_for_static_lib")
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fullDepsInfo := strings.Split(ctx.ModuleForTests("myapex", "android_common_myapex_image").Output("depsinfo/fulllist.txt").Args["content"], "\\n")
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ensureListContains(t, fullDepsInfo, " myjar(minSdkVersion:(no version)) <- myapex")
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ensureListContains(t, fullDepsInfo, " mylib2(minSdkVersion:(no version)) <- mylib")
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@ -305,6 +305,32 @@ func (a *apexBundle) buildFileContexts(ctx android.ModuleContext) android.Output
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return output.OutputPath
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}
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// buildNoticeFiles creates a buile rule for aggregating notice files from the modules that
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// contributes to this APEX. The notice files are merged into a big notice file.
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func (a *apexBundle) buildNoticeFiles(ctx android.ModuleContext, apexFileName string) android.NoticeOutputs {
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var noticeFiles android.Paths
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a.WalkPayloadDeps(ctx, func(ctx android.ModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) bool {
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if externalDep {
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// As soon as the dependency graph crosses the APEX boundary, don't go further.
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return false
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}
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noticeFiles = append(noticeFiles, to.NoticeFiles()...)
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return true
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})
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// TODO(jiyong): why do we need this? WalkPayloadDeps should have already covered this.
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for _, fi := range a.filesInfo {
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noticeFiles = append(noticeFiles, fi.noticeFiles...)
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}
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if len(noticeFiles) == 0 {
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return android.NoticeOutputs{}
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}
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return android.BuildNoticeOutput(ctx, a.installDir, apexFileName, android.SortedUniquePaths(noticeFiles))
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}
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// buildInstalledFilesFile creates a build rule for the installed-files.txt file where the list of
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// files included in this APEX is shown. The text file is dist'ed so that people can see what's
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// included in the APEX without actually downloading and extracting it.
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@ -616,11 +642,12 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
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optFlags = append(optFlags, "--logging_parent ", a.overridableProperties.Logging_parent)
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}
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// Create a NOTICE file, and embed it as an asset file in the APEX.
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a.htmlGzNotice = android.PathForModuleOut(ctx, "NOTICE", "NOTICE.html.gz")
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android.BuildNoticeHtmlOutputFromLicenseMetadata(ctx, a.htmlGzNotice)
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implicitInputs = append(implicitInputs, a.htmlGzNotice)
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optFlags = append(optFlags, "--assets_dir "+filepath.Dir(a.htmlGzNotice.String()))
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a.mergedNotices = a.buildNoticeFiles(ctx, a.Name()+suffix)
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if a.mergedNotices.HtmlGzOutput.Valid() {
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// If there's a NOTICE file, embed it as an asset file in the APEX.
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implicitInputs = append(implicitInputs, a.mergedNotices.HtmlGzOutput.Path())
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optFlags = append(optFlags, "--assets_dir "+filepath.Dir(a.mergedNotices.HtmlGzOutput.String()))
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}
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if (moduleMinSdkVersion.GreaterThan(android.SdkVersion_Android10) && !a.shouldGenerateHashtree()) && !compressionEnabled {
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// Apexes which are supposed to be installed in builtin dirs(/system, etc)
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@ -409,6 +409,22 @@ func (app *AndroidApp) AndroidMkEntries() []android.AndroidMkEntries {
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entries.SetOptionalPaths("LOCAL_SOONG_LINT_REPORTS", app.linter.reports)
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},
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},
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ExtraFooters: []android.AndroidMkExtraFootersFunc{
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func(w io.Writer, name, prefix, moduleDir string) {
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if app.noticeOutputs.Merged.Valid() {
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fmt.Fprintf(w, "$(call dist-for-goals,%s,%s:%s)\n",
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app.installApkName, app.noticeOutputs.Merged.String(), app.installApkName+"_NOTICE")
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}
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if app.noticeOutputs.TxtOutput.Valid() {
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fmt.Fprintf(w, "$(call dist-for-goals,%s,%s:%s)\n",
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app.installApkName, app.noticeOutputs.TxtOutput.String(), app.installApkName+"_NOTICE.txt")
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}
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if app.noticeOutputs.HtmlOutput.Valid() {
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fmt.Fprintf(w, "$(call dist-for-goals,%s,%s:%s)\n",
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app.installApkName, app.noticeOutputs.HtmlOutput.String(), app.installApkName+"_NOTICE.html")
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}
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},
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},
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}}
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}
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55
java/app.go
55
java/app.go
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@ -19,6 +19,7 @@ package java
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import (
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"path/filepath"
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"sort"
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"strings"
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"github.com/google/blueprint"
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@ -163,6 +164,8 @@ type AndroidApp struct {
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additionalAaptFlags []string
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noticeOutputs android.NoticeOutputs
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overriddenManifestPackageName string
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android.ApexBundleDepsInfo
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@ -520,6 +523,53 @@ func (a *AndroidApp) JNISymbolsInstalls(installPath string) android.RuleBuilderI
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return jniSymbols
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}
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func (a *AndroidApp) noticeBuildActions(ctx android.ModuleContext) {
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// Collect NOTICE files from all dependencies.
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seenModules := make(map[android.Module]bool)
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noticePathSet := make(map[android.Path]bool)
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ctx.WalkDeps(func(child android.Module, parent android.Module) bool {
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// Have we already seen this?
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if _, ok := seenModules[child]; ok {
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return false
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}
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seenModules[child] = true
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// Skip host modules.
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if child.Target().Os.Class == android.Host {
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return false
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}
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paths := child.(android.Module).NoticeFiles()
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if len(paths) > 0 {
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for _, path := range paths {
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noticePathSet[path] = true
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}
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}
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return true
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})
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// If the app has one, add it too.
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if len(a.NoticeFiles()) > 0 {
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for _, path := range a.NoticeFiles() {
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noticePathSet[path] = true
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}
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}
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if len(noticePathSet) == 0 {
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return
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}
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var noticePaths []android.Path
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for path := range noticePathSet {
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noticePaths = append(noticePaths, path)
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}
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sort.Slice(noticePaths, func(i, j int) bool {
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return noticePaths[i].String() < noticePaths[j].String()
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})
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a.noticeOutputs = android.BuildNoticeOutput(ctx, a.installDir, a.installApkName+".apk", noticePaths)
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}
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// Reads and prepends a main cert from the default cert dir if it hasn't been set already, i.e. it
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// isn't a cert module reference. Also checks and enforces system cert restriction if applicable.
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func processMainCert(m android.ModuleBase, certPropValue string, certificates []Certificate, ctx android.ModuleContext) []Certificate {
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@ -586,10 +636,9 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
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}
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a.onDeviceDir = android.InstallPathToOnDevicePath(ctx, a.installDir)
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noticeFile := android.PathForModuleOut(ctx, "NOTICE", "NOTICE.html.gz")
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android.BuildNoticeHtmlOutputFromLicenseMetadata(ctx, noticeFile)
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a.noticeBuildActions(ctx)
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if Bool(a.appProperties.Embed_notices) || ctx.Config().IsEnvTrue("ALWAYS_EMBED_NOTICES") {
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a.aapt.noticeFile = android.OptionalPathForPath(noticeFile)
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a.aapt.noticeFile = a.noticeOutputs.HtmlGzOutput
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}
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a.classLoaderContexts = a.usesLibrary.classLoaderContextForUsesLibDeps(ctx)
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|
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111
java/app_test.go
111
java/app_test.go
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@ -27,6 +27,7 @@ import (
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"android/soong/android"
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"android/soong/cc"
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"android/soong/dexpreopt"
|
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"android/soong/genrule"
|
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)
|
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// testApp runs tests using the prepareForJavaTest
|
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@ -2721,6 +2722,116 @@ func TestCodelessApp(t *testing.T) {
|
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}
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}
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|
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func TestEmbedNotice(t *testing.T) {
|
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result := android.GroupFixturePreparers(
|
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PrepareForTestWithJavaDefaultModules,
|
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cc.PrepareForTestWithCcDefaultModules,
|
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genrule.PrepareForTestWithGenRuleBuildComponents,
|
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android.MockFS{
|
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"APP_NOTICE": nil,
|
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"GENRULE_NOTICE": nil,
|
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"LIB_NOTICE": nil,
|
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"TOOL_NOTICE": nil,
|
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}.AddToFixture(),
|
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).RunTestWithBp(t, `
|
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android_app {
|
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name: "foo",
|
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srcs: ["a.java"],
|
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static_libs: ["javalib"],
|
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jni_libs: ["libjni"],
|
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notice: "APP_NOTICE",
|
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embed_notices: true,
|
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sdk_version: "current",
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}
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|
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// No embed_notice flag
|
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android_app {
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name: "bar",
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srcs: ["a.java"],
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jni_libs: ["libjni"],
|
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notice: "APP_NOTICE",
|
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sdk_version: "current",
|
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}
|
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|
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// No NOTICE files
|
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android_app {
|
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name: "baz",
|
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srcs: ["a.java"],
|
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embed_notices: true,
|
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sdk_version: "current",
|
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}
|
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|
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cc_library {
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name: "libjni",
|
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system_shared_libs: [],
|
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stl: "none",
|
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notice: "LIB_NOTICE",
|
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sdk_version: "current",
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}
|
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|
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java_library {
|
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name: "javalib",
|
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srcs: [
|
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":gen",
|
||||
],
|
||||
sdk_version: "current",
|
||||
}
|
||||
|
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genrule {
|
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name: "gen",
|
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tools: ["gentool"],
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out: ["gen.java"],
|
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notice: "GENRULE_NOTICE",
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}
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|
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java_binary_host {
|
||||
name: "gentool",
|
||||
srcs: ["b.java"],
|
||||
notice: "TOOL_NOTICE",
|
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}
|
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`)
|
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|
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// foo has NOTICE files to process, and embed_notices is true.
|
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foo := result.ModuleForTests("foo", "android_common")
|
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// verify merge notices rule.
|
||||
mergeNotices := foo.Rule("mergeNoticesRule")
|
||||
noticeInputs := mergeNotices.Inputs.Strings()
|
||||
// TOOL_NOTICE should be excluded as it's a host module.
|
||||
if len(mergeNotices.Inputs) != 3 {
|
||||
t.Errorf("number of input notice files: expected = 3, actual = %q", noticeInputs)
|
||||
}
|
||||
if !inList("APP_NOTICE", noticeInputs) {
|
||||
t.Errorf("APP_NOTICE is missing from notice files, %q", noticeInputs)
|
||||
}
|
||||
if !inList("LIB_NOTICE", noticeInputs) {
|
||||
t.Errorf("LIB_NOTICE is missing from notice files, %q", noticeInputs)
|
||||
}
|
||||
if !inList("GENRULE_NOTICE", noticeInputs) {
|
||||
t.Errorf("GENRULE_NOTICE is missing from notice files, %q", noticeInputs)
|
||||
}
|
||||
// aapt2 flags should include -A <NOTICE dir> so that its contents are put in the APK's /assets.
|
||||
res := foo.Output("package-res.apk")
|
||||
aapt2Flags := res.Args["flags"]
|
||||
e := "-A out/soong/.intermediates/foo/android_common/NOTICE"
|
||||
android.AssertStringDoesContain(t, "expected.apkPath", aapt2Flags, e)
|
||||
|
||||
// bar has NOTICE files to process, but embed_notices is not set.
|
||||
bar := result.ModuleForTests("bar", "android_common")
|
||||
res = bar.Output("package-res.apk")
|
||||
aapt2Flags = res.Args["flags"]
|
||||
e = "-A out/soong/.intermediates/bar/android_common/NOTICE"
|
||||
android.AssertStringDoesNotContain(t, "bar shouldn't have the asset dir flag for NOTICE", aapt2Flags, e)
|
||||
|
||||
// baz's embed_notice is true, but it doesn't have any NOTICE files.
|
||||
baz := result.ModuleForTests("baz", "android_common")
|
||||
res = baz.Output("package-res.apk")
|
||||
aapt2Flags = res.Args["flags"]
|
||||
e = "-A out/soong/.intermediates/baz/android_common/NOTICE"
|
||||
if strings.Contains(aapt2Flags, e) {
|
||||
t.Errorf("baz shouldn't have the asset dir flag for NOTICE: %q", e)
|
||||
}
|
||||
}
|
||||
|
||||
func TestUncompressDex(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
|
|
|
|||
272
scripts/generate-notice-files.py
Executable file
272
scripts/generate-notice-files.py
Executable file
|
|
@ -0,0 +1,272 @@
|
|||
#!/usr/bin/env python3
|
||||
#
|
||||
# Copyright (C) 2012 The Android Open Source Project
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
"""
|
||||
Usage: generate-notice-files --text-output [plain text output file] \
|
||||
--html-output [html output file] \
|
||||
--xml-output [xml output file] \
|
||||
-t [file title] -s [directory of notices]
|
||||
|
||||
Generate the Android notice files, including both text and html files.
|
||||
|
||||
-h to display this usage message and exit.
|
||||
"""
|
||||
from collections import defaultdict
|
||||
import argparse
|
||||
import hashlib
|
||||
import itertools
|
||||
import os
|
||||
import os.path
|
||||
import re
|
||||
import struct
|
||||
import sys
|
||||
|
||||
MD5_BLOCKSIZE = 1024 * 1024
|
||||
HTML_ESCAPE_TABLE = {
|
||||
b"&": b"&",
|
||||
b'"': b""",
|
||||
b"'": b"'",
|
||||
b">": b">",
|
||||
b"<": b"<",
|
||||
}
|
||||
|
||||
def md5sum(filename):
|
||||
"""Calculate an MD5 of the file given by FILENAME,
|
||||
and return hex digest as a string.
|
||||
Output should be compatible with md5sum command"""
|
||||
|
||||
f = open(filename, "rb")
|
||||
sum = hashlib.md5()
|
||||
while 1:
|
||||
block = f.read(MD5_BLOCKSIZE)
|
||||
if not block:
|
||||
break
|
||||
sum.update(block)
|
||||
f.close()
|
||||
return sum.hexdigest()
|
||||
|
||||
|
||||
def html_escape(text):
|
||||
"""Produce entities within text."""
|
||||
# Using for i in text doesn't work since i will be an int, not a byte.
|
||||
# There are multiple ways to solve this, but the most performant way
|
||||
# to iterate over a byte array is to use unpack. Using the
|
||||
# for i in range(len(text)) and using that to get a byte using array
|
||||
# slices is twice as slow as this method.
|
||||
return b"".join(HTML_ESCAPE_TABLE.get(i,i) for i in struct.unpack(str(len(text)) + 'c', text))
|
||||
|
||||
HTML_OUTPUT_CSS=b"""
|
||||
<style type="text/css">
|
||||
body { padding: 0; font-family: sans-serif; }
|
||||
.same-license { background-color: #eeeeee; border-top: 20px solid white; padding: 10px; }
|
||||
.label { font-weight: bold; }
|
||||
.file-list { margin-left: 1em; color: blue; }
|
||||
</style>
|
||||
|
||||
"""
|
||||
|
||||
def combine_notice_files_html(file_hash, input_dir, output_filename):
|
||||
"""Combine notice files in FILE_HASH and output a HTML version to OUTPUT_FILENAME."""
|
||||
|
||||
SRC_DIR_STRIP_RE = re.compile(input_dir + "(/.*).txt")
|
||||
|
||||
# Set up a filename to row id table (anchors inside tables don't work in
|
||||
# most browsers, but href's to table row ids do)
|
||||
id_table = {}
|
||||
id_count = 0
|
||||
for value in file_hash:
|
||||
for filename in value:
|
||||
id_table[filename] = id_count
|
||||
id_count += 1
|
||||
|
||||
# Open the output file, and output the header pieces
|
||||
output_file = open(output_filename, "wb")
|
||||
|
||||
output_file.write(b"<html><head>\n")
|
||||
output_file.write(HTML_OUTPUT_CSS)
|
||||
output_file.write(b'</head><body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0">\n')
|
||||
|
||||
# Output our table of contents
|
||||
output_file.write(b'<div class="toc">\n')
|
||||
output_file.write(b"<ul>\n")
|
||||
|
||||
# Flatten the list of lists into a single list of filenames
|
||||
sorted_filenames = sorted(itertools.chain.from_iterable(file_hash))
|
||||
|
||||
# Print out a nice table of contents
|
||||
for filename in sorted_filenames:
|
||||
stripped_filename = SRC_DIR_STRIP_RE.sub(r"\1", filename)
|
||||
output_file.write(('<li><a href="#id%d">%s</a></li>\n' % (id_table.get(filename), stripped_filename)).encode())
|
||||
|
||||
output_file.write(b"</ul>\n")
|
||||
output_file.write(b"</div><!-- table of contents -->\n")
|
||||
# Output the individual notice file lists
|
||||
output_file.write(b'<table cellpadding="0" cellspacing="0" border="0">\n')
|
||||
for value in file_hash:
|
||||
output_file.write(('<tr id="id%d"><td class="same-license">\n' % id_table.get(value[0])).encode())
|
||||
output_file.write(b'<div class="label">Notices for file(s):</div>\n')
|
||||
output_file.write(b'<div class="file-list">\n')
|
||||
for filename in value:
|
||||
output_file.write(("%s <br/>\n" % (SRC_DIR_STRIP_RE.sub(r"\1", filename))).encode())
|
||||
output_file.write(b"</div><!-- file-list -->\n\n")
|
||||
output_file.write(b'<pre class="license-text">\n')
|
||||
with open(value[0], "rb") as notice_file:
|
||||
output_file.write(html_escape(notice_file.read()))
|
||||
output_file.write(b"\n</pre><!-- license-text -->\n")
|
||||
output_file.write(b"</td></tr><!-- same-license -->\n\n\n\n")
|
||||
|
||||
# Finish off the file output
|
||||
output_file.write(b"</table>\n")
|
||||
output_file.write(b"</body></html>\n")
|
||||
output_file.close()
|
||||
|
||||
def combine_notice_files_text(file_hash, input_dir, output_filename, file_title):
|
||||
"""Combine notice files in FILE_HASH and output a text version to OUTPUT_FILENAME."""
|
||||
|
||||
SRC_DIR_STRIP_RE = re.compile(input_dir + "(/.*).txt")
|
||||
output_file = open(output_filename, "wb")
|
||||
output_file.write(file_title.encode())
|
||||
output_file.write(b"\n")
|
||||
for value in file_hash:
|
||||
output_file.write(b"============================================================\n")
|
||||
output_file.write(b"Notices for file(s):\n")
|
||||
for filename in value:
|
||||
output_file.write(SRC_DIR_STRIP_RE.sub(r"\1", filename).encode())
|
||||
output_file.write(b"\n")
|
||||
output_file.write(b"------------------------------------------------------------\n")
|
||||
with open(value[0], "rb") as notice_file:
|
||||
output_file.write(notice_file.read())
|
||||
output_file.write(b"\n")
|
||||
output_file.close()
|
||||
|
||||
def combine_notice_files_xml(files_with_same_hash, input_dir, output_filename):
|
||||
"""Combine notice files in FILE_HASH and output a XML version to OUTPUT_FILENAME."""
|
||||
|
||||
SRC_DIR_STRIP_RE = re.compile(input_dir + "(/.*).txt")
|
||||
|
||||
# Set up a filename to row id table (anchors inside tables don't work in
|
||||
# most browsers, but href's to table row ids do)
|
||||
id_table = {}
|
||||
for file_key, files in files_with_same_hash.items():
|
||||
for filename in files:
|
||||
id_table[filename] = file_key
|
||||
|
||||
# Open the output file, and output the header pieces
|
||||
output_file = open(output_filename, "wb")
|
||||
|
||||
output_file.write(b'<?xml version="1.0" encoding="utf-8"?>\n')
|
||||
output_file.write(b"<licenses>\n")
|
||||
|
||||
# Flatten the list of lists into a single list of filenames
|
||||
sorted_filenames = sorted(list(id_table))
|
||||
|
||||
# Print out a nice table of contents
|
||||
for filename in sorted_filenames:
|
||||
stripped_filename = SRC_DIR_STRIP_RE.sub(r"\1", filename)
|
||||
output_file.write(('<file-name contentId="%s">%s</file-name>\n' % (id_table.get(filename), stripped_filename)).encode())
|
||||
output_file.write(b"\n\n")
|
||||
|
||||
processed_file_keys = []
|
||||
# Output the individual notice file lists
|
||||
for filename in sorted_filenames:
|
||||
file_key = id_table.get(filename)
|
||||
if file_key in processed_file_keys:
|
||||
continue
|
||||
processed_file_keys.append(file_key)
|
||||
|
||||
output_file.write(('<file-content contentId="%s"><![CDATA[' % file_key).encode())
|
||||
with open(filename, "rb") as notice_file:
|
||||
output_file.write(html_escape(notice_file.read()))
|
||||
output_file.write(b"]]></file-content>\n\n")
|
||||
|
||||
# Finish off the file output
|
||||
output_file.write(b"</licenses>\n")
|
||||
output_file.close()
|
||||
|
||||
def get_args():
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument(
|
||||
'--text-output', required=True,
|
||||
help='The text output file path.')
|
||||
parser.add_argument(
|
||||
'--html-output',
|
||||
help='The html output file path.')
|
||||
parser.add_argument(
|
||||
'--xml-output',
|
||||
help='The xml output file path.')
|
||||
parser.add_argument(
|
||||
'-t', '--title', required=True,
|
||||
help='The file title.')
|
||||
parser.add_argument(
|
||||
'-s', '--source-dir', required=True,
|
||||
help='The directory containing notices.')
|
||||
parser.add_argument(
|
||||
'-i', '--included-subdirs', action='append',
|
||||
help='The sub directories which should be included.')
|
||||
parser.add_argument(
|
||||
'-e', '--excluded-subdirs', action='append',
|
||||
help='The sub directories which should be excluded.')
|
||||
return parser.parse_args()
|
||||
|
||||
def main(argv):
|
||||
args = get_args()
|
||||
|
||||
txt_output_file = args.text_output
|
||||
html_output_file = args.html_output
|
||||
xml_output_file = args.xml_output
|
||||
file_title = args.title
|
||||
included_subdirs = []
|
||||
excluded_subdirs = []
|
||||
if args.included_subdirs is not None:
|
||||
included_subdirs = args.included_subdirs
|
||||
if args.excluded_subdirs is not None:
|
||||
excluded_subdirs = args.excluded_subdirs
|
||||
|
||||
# Find all the notice files and md5 them
|
||||
input_dir = os.path.normpath(args.source_dir)
|
||||
files_with_same_hash = defaultdict(list)
|
||||
for root, dir, files in os.walk(input_dir):
|
||||
for file in files:
|
||||
matched = True
|
||||
if len(included_subdirs) > 0:
|
||||
matched = False
|
||||
for subdir in included_subdirs:
|
||||
if (root == (input_dir + '/' + subdir) or
|
||||
root.startswith(input_dir + '/' + subdir + '/')):
|
||||
matched = True
|
||||
break
|
||||
elif len(excluded_subdirs) > 0:
|
||||
for subdir in excluded_subdirs:
|
||||
if (root == (input_dir + '/' + subdir) or
|
||||
root.startswith(input_dir + '/' + subdir + '/')):
|
||||
matched = False
|
||||
break
|
||||
if matched and file.endswith(".txt"):
|
||||
filename = os.path.join(root, file)
|
||||
file_md5sum = md5sum(filename)
|
||||
files_with_same_hash[file_md5sum].append(filename)
|
||||
|
||||
filesets = [sorted(files_with_same_hash[md5]) for md5 in sorted(list(files_with_same_hash))]
|
||||
|
||||
combine_notice_files_text(filesets, input_dir, txt_output_file, file_title)
|
||||
|
||||
if html_output_file is not None:
|
||||
combine_notice_files_html(filesets, input_dir, html_output_file)
|
||||
|
||||
if xml_output_file is not None:
|
||||
combine_notice_files_xml(files_with_same_hash, input_dir, xml_output_file)
|
||||
|
||||
if __name__ == "__main__":
|
||||
main(sys.argv)
|
||||
49
scripts/mergenotice.py
Executable file
49
scripts/mergenotice.py
Executable file
|
|
@ -0,0 +1,49 @@
|
|||
#!/usr/bin/env python
|
||||
#
|
||||
# Copyright (C) 2019 The Android Open Source Project
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
"""
|
||||
Merges input notice files to the output file while ignoring duplicated files
|
||||
This script shouldn't be confused with build/soong/scripts/generate-notice-files.py
|
||||
which is responsible for creating the final notice file for all artifacts
|
||||
installed. This script has rather limited scope; it is meant to create a merged
|
||||
notice file for a set of modules that are packaged together, e.g. in an APEX.
|
||||
The merged notice file does not reveal the individual files in the package.
|
||||
"""
|
||||
|
||||
import sys
|
||||
import argparse
|
||||
|
||||
def get_args():
|
||||
parser = argparse.ArgumentParser(description='Merge notice files.')
|
||||
parser.add_argument('--output', help='output file path.')
|
||||
parser.add_argument('inputs', metavar='INPUT', nargs='+',
|
||||
help='input notice file')
|
||||
return parser.parse_args()
|
||||
|
||||
def main(argv):
|
||||
args = get_args()
|
||||
|
||||
processed = set()
|
||||
with open(args.output, 'w+') as output:
|
||||
for input in args.inputs:
|
||||
with open(input, 'r') as f:
|
||||
data = f.read().strip()
|
||||
if data not in processed:
|
||||
processed.add(data)
|
||||
output.write('%s\n\n' % data)
|
||||
|
||||
if __name__ == '__main__':
|
||||
main(sys.argv)
|
||||
Loading…
Reference in a new issue