Check against xsd for building all matrices
Test: builds
Fixes: 149929588
Change-Id: Id08cfe41af59bb336889f9edeaf35dc484892997
diff --git a/compatibility_matrices/build/vintf_compatibility_matrix.go b/compatibility_matrices/build/vintf_compatibility_matrix.go
index e48f993..2772ba3 100644
--- a/compatibility_matrices/build/vintf_compatibility_matrix.go
+++ b/compatibility_matrices/build/vintf_compatibility_matrix.go
@@ -40,7 +40,15 @@
Description: "assemble_vintf -i ${inputs}",
}, "inputs")
- kernelConfigTag = dependencyTag{name: "kernel-config"}
+ xmllintXsd = pctx.AndroidStaticRule("xmllint-xsd", blueprint.RuleParams{
+ Command: `$XmlLintCmd --schema $xsd $in > /dev/null && touch -a $out`,
+ CommandDeps: []string{"$XmlLintCmd"},
+ Restat: true,
+ }, "xsd")
+
+ kernelConfigTag = dependencyTag{name: "kernel-config"}
+ schemaTag = dependencyTag{name: "matrix-schema"}
+ schemaModuleName = "compatibility_matrix_schema"
)
const (
@@ -62,11 +70,13 @@
android.ModuleBase
properties vintfCompatibilityMatrixProperties
- genFile android.WritablePath
+ genFile android.WritablePath
+ additionalDependencies android.WritablePaths
}
func init() {
pctx.HostBinToolVariable("assembleVintfCmd", "assemble_vintf")
+ pctx.HostBinToolVariable("XmlLintCmd", "xmllint")
android.RegisterModuleType("vintf_compatibility_matrix", vintfCompatibilityMatrixFactory)
}
@@ -82,6 +92,42 @@
func (g *vintfCompatibilityMatrixRule) DepsMutator(ctx android.BottomUpMutatorContext) {
android.ExtractSourcesDeps(ctx, g.properties.Srcs)
ctx.AddDependency(ctx.Module(), kernelConfigTag, g.properties.Kernel_configs...)
+ ctx.AddDependency(ctx.Module(), schemaTag, schemaModuleName)
+}
+
+func (g *vintfCompatibilityMatrixRule) timestampFilePath(ctx android.ModuleContext, path android.Path) android.WritablePath {
+ return android.GenPathWithExt(ctx, "vintf-xmllint", path, "ts")
+}
+
+func (g *vintfCompatibilityMatrixRule) generateValidateBuildAction(ctx android.ModuleContext, path android.Path, schema android.Path) {
+ timestamp := g.timestampFilePath(ctx, path)
+ ctx.Build(pctx, android.BuildParams{
+ Rule: xmllintXsd,
+ Description: "xmllint-xsd",
+ Input: path,
+ Output: timestamp,
+ Implicit: schema,
+ Args: map[string]string{
+ "xsd": schema.String(),
+ },
+ })
+ g.additionalDependencies = append(g.additionalDependencies, timestamp)
+}
+
+func (g *vintfCompatibilityMatrixRule) getSchema(ctx android.ModuleContext) android.OptionalPath {
+ schemaModule := ctx.GetDirectDepWithTag(schemaModuleName, schemaTag)
+ sfp, ok := schemaModule.(android.SourceFileProducer)
+ if !ok {
+ ctx.ModuleErrorf("Implicit dependency %q has no srcs", ctx.OtherModuleName(schemaModule))
+ return android.OptionalPath{}
+ }
+
+ schemaSrcs := sfp.Srcs()
+ if len(schemaSrcs) != 1 {
+ ctx.PropertyErrorf(`srcs of implicit dependency %q has length %d != 1`, ctx.OtherModuleName(schemaModule), len(schemaSrcs))
+ return android.OptionalPath{}
+ }
+ return android.OptionalPathForPath(schemaSrcs[0])
}
func (g *vintfCompatibilityMatrixRule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
@@ -91,7 +137,18 @@
outputFilename = g.Name()
}
+ schema := g.getSchema(ctx)
+ if !schema.Valid() {
+ return
+ }
+
inputPaths := android.PathsForModuleSrc(ctx, g.properties.Srcs)
+ for _, srcPath := range inputPaths {
+ g.generateValidateBuildAction(ctx, srcPath, schema.Path())
+ }
+
+ // No need to validate matrices from kernel configs because they are generated by
+ // assemble_vintf.
ctx.VisitDirectDepsWithTag(kernelConfigTag, func(m android.Module) {
if k, ok := m.(*configs.KernelConfigRule); ok {
inputPaths = append(inputPaths, k.OutputPath())
@@ -112,6 +169,7 @@
"inputs": strings.Join(inputPaths.Strings(), ":"),
},
})
+ g.generateValidateBuildAction(ctx, g.genFile, schema.Path())
ctx.InstallFile(android.PathForModuleInstall(ctx, "etc", relpath), outputFilename, g.genFile)
}
@@ -126,6 +184,9 @@
if proptools.String(g.properties.Stem) != "" {
fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", proptools.String(g.properties.Stem))
}
+ for _, path := range g.additionalDependencies {
+ fmt.Fprintln(w, "LOCAL_ADDITIONAL_DEPENDENCIES +=", path.String())
+ }
},
},
}