Refactor .aar resource compilation
Instead of extracting the aar, and passing the res directory to another rule
(along with a dependency to a different known file), don't keep the
extracted res directory, and pass the aar directly to the resource
compliation rule, which will extract just the res directory.
I need this for my RBE experiments, where non-listed output files won't
exist in other rules.
Test: m
Change-Id: I99074381052cbcebb6a402484abae9ab2e40284f
diff --git a/java/aar.go b/java/aar.go
index 65a7c2a..a62fdaa 100644
--- a/java/aar.go
+++ b/java/aar.go
@@ -244,7 +244,7 @@
for i, zip := range resZips {
flata := android.PathForModuleOut(ctx, fmt.Sprintf("reszip.%d.flata", i))
- aapt2CompileZip(ctx, flata, zip)
+ aapt2CompileZip(ctx, flata, zip, "")
compiledResDirs = append(compiledResDirs, android.Paths{flata})
}
@@ -555,13 +555,13 @@
}
// Unzip an AAR into its constituent files and directories. Any files in Outputs that don't exist in the AAR will be
-// touched to create an empty file, and any directories in $expectedDirs will be created.
+// touched to create an empty file. The res directory is not extracted, as it will be extracted in its own rule.
var unzipAAR = pctx.AndroidStaticRule("unzipAAR",
blueprint.RuleParams{
- Command: `rm -rf $outDir && mkdir -p $outDir $expectedDirs && ` +
- `unzip -qo -d $outDir $in && touch $out`,
+ Command: `rm -rf $outDir && mkdir -p $outDir && ` +
+ `unzip -qo -d $outDir $in && rm -rf $outDir/res && touch $out`,
},
- "expectedDirs", "outDir")
+ "outDir")
func (a *AARImport) GenerateAndroidBuildActions(ctx android.ModuleContext) {
if len(a.properties.Aars) != 1 {
@@ -579,7 +579,6 @@
}
extractedAARDir := android.PathForModuleOut(ctx, "aar")
- extractedResDir := extractedAARDir.Join(ctx, "res")
a.classpathFile = extractedAARDir.Join(ctx, "classes.jar")
a.proguardFlags = extractedAARDir.Join(ctx, "proguard.txt")
a.manifest = extractedAARDir.Join(ctx, "AndroidManifest.xml")
@@ -590,16 +589,13 @@
Outputs: android.WritablePaths{a.classpathFile, a.proguardFlags, a.manifest},
Description: "unzip AAR",
Args: map[string]string{
- "expectedDirs": extractedResDir.String(),
- "outDir": extractedAARDir.String(),
+ "outDir": extractedAARDir.String(),
},
})
compiledResDir := android.PathForModuleOut(ctx, "flat-res")
- aaptCompileDeps := android.Paths{a.classpathFile}
- aaptCompileDirs := android.Paths{extractedResDir}
flata := compiledResDir.Join(ctx, "gen_res.flata")
- aapt2CompileDirs(ctx, flata, aaptCompileDirs, aaptCompileDeps)
+ aapt2CompileZip(ctx, flata, aar, "res")
a.exportPackage = android.PathForModuleOut(ctx, "package-res.apk")
srcJar := android.PathForModuleGen(ctx, "R.jar")