Add deviceclean for minimal cleanings12.1

[msfjarvis: Simplify]
Change-Id: I4e56531a039c4f6da3fd596dac02743b9d1f1932
Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

2 files changed, 11 insertions, 0 deletions

diff --git a/ui/build/build.go b/ui/build/build.go
index 8f050d9be..052b40012 100644
--- a/ui/build/build.go
+++ b/ui/build/build.go
@@ -265,6 +265,10 @@ func Build(ctx Context, config Config) {
 		dataClean(ctx, config)
 		ctx.Println("Deleted data files.")
 		return
+	} else if inList("deviceclean", config.Arguments()) {
+		deviceClean(ctx, config, what)
+		ctx.Println("Performed minimal product cleaning.")
+		return
 	}
 
 	if what&RunSoong != 0 {
diff --git a/ui/build/cleanbuild.go b/ui/build/cleanbuild.go
index bbec78d2e..4856c1982 100644
--- a/ui/build/cleanbuild.go
+++ b/ui/build/cleanbuild.go
@@ -59,6 +59,13 @@ func dataClean(ctx Context, config Config) {
 	ctx.Println("Entire data directory removed.")
 }
 
+// Remove everything relevant for a clean ota package
+func deviceClean(ctx Context, config Config, what int) {
+	productOutPath := config.ProductOut()
+	removeGlobs(ctx, productOutPath)
+	ctx.Println(productOutPath, "removed.")
+}
+
 // installClean deletes all of the installed files -- the intent is to remove
 // files that may no longer be installed, either because the user previously
 // installed them, or they were previously installed by default but no longer