commit 925aa09ea1525030be3bbdd00842a8787f879fd2
author Rob Seymour <rseymour@google.com> Tue Aug 10 20:42:03 2021 +0000
committer Rob Seymour <rseymour@google.com> Mon Sep 13 21:29:14 2021 +0000
tree bd1b788b1c6a11a880dc271672d2ffbaa3c564f0
parent bf49705608a09c68a243de03dceefb4bff2c343f

Add module based host-tools snapshot

Add new module:
host_snapshot {
    name: "host-snapshot"
    deps: [
      (list of host tools)
    ],
    ...
}

Package host tools using android.PackagingBase to capture host tools and transitive packaging data.
Add JSON meta data to snapshot that allows snapshot to be installed via development/vendor_snapshot/update.py

Add support to generate a fake host snapshot of all host modules that is used to detect required
modules via development/vendor_snapshot/update.py.

Bug: 192556798
Bug: 194799048
Bug: 192896149
Test: m HOST_FAKE_SNAPSHOT_ENABLE=true host-fake-snapshot dist -- check snapshot exists in dist

Change-Id: I849c4db801cd858408f6fe6a3ce69262a23a5be9

sh/sh_binary.go

diff --git a/sh/sh_binary.go b/sh/sh_binary.go
index 1647428..b1f77d0 100644
--- a/sh/sh_binary.go
+++ b/sh/sh_binary.go
@@ -26,6 +26,7 @@
 	"android/soong/android"
 	"android/soong/bazel"
 	"android/soong/cc"
+	"android/soong/snapshot"
 	"android/soong/tradefed"
 )
 
@@ -195,6 +196,9 @@
 	return proptools.String(s.properties.Sub_dir)
 }
 
+func (s *ShBinary) RelativeInstallPath() string {
+	return s.SubDir()
+}
 func (s *ShBinary) Installable() bool {
 	return s.properties.Installable == nil || proptools.Bool(s.properties.Installable)
 }
@@ -566,3 +570,5 @@
 func (m *bazelShBinary) GenerateAndroidBuildActions(ctx android.ModuleContext) {}
 
 var Bool = proptools.Bool
+
+var _ snapshot.RelativeInstallPath = (*ShBinary)(nil)