Merge "Add bp2build converter for cc library stubs and use the stub library target of a library while linking it in APEXs."
diff --git a/genrule/genrule.go b/genrule/genrule.go
index 6686c87..7a0dac3 100644
--- a/genrule/genrule.go
+++ b/genrule/genrule.go
@@ -26,6 +26,7 @@
 	"strings"
 
 	"android/soong/bazel/cquery"
+
 	"github.com/google/blueprint"
 	"github.com/google/blueprint/bootstrap"
 	"github.com/google/blueprint/proptools"
@@ -468,6 +469,7 @@
 				return "SOONG_ERROR", nil
 			}
 
+			// Apply shell escape to each cases to prevent source file paths containing $ from being evaluated in shell
 			switch name {
 			case "location":
 				if len(g.properties.Tools) == 0 && len(g.properties.Tool_files) == 0 {
@@ -481,15 +483,15 @@
 					return reportError("default label %q has multiple files, use $(locations %s) to reference it",
 						firstLabel, firstLabel)
 				}
-				return paths[0], nil
+				return proptools.ShellEscape(paths[0]), nil
 			case "in":
-				return strings.Join(cmd.PathsForInputs(srcFiles), " "), nil
+				return strings.Join(proptools.ShellEscapeList(cmd.PathsForInputs(srcFiles)), " "), nil
 			case "out":
 				var sandboxOuts []string
 				for _, out := range task.out {
 					sandboxOuts = append(sandboxOuts, cmd.PathForOutput(out))
 				}
-				return strings.Join(sandboxOuts, " "), nil
+				return strings.Join(proptools.ShellEscapeList(sandboxOuts), " "), nil
 			case "depfile":
 				referencedDepfile = true
 				if !Bool(g.properties.Depfile) {
@@ -497,7 +499,7 @@
 				}
 				return "__SBOX_DEPFILE__", nil
 			case "genDir":
-				return cmd.PathForOutput(task.genDir), nil
+				return proptools.ShellEscape(cmd.PathForOutput(task.genDir)), nil
 			default:
 				if strings.HasPrefix(name, "location ") {
 					label := strings.TrimSpace(strings.TrimPrefix(name, "location "))
@@ -509,7 +511,7 @@
 							return reportError("label %q has multiple files, use $(locations %s) to reference it",
 								label, label)
 						}
-						return paths[0], nil
+						return proptools.ShellEscape(paths[0]), nil
 					} else {
 						return reportError("unknown location label %q is not in srcs, out, tools or tool_files.", label)
 					}
@@ -520,7 +522,7 @@
 						if len(paths) == 0 {
 							return reportError("label %q has no files", label)
 						}
-						return strings.Join(paths, " "), nil
+						return proptools.ShellEscape(strings.Join(paths, " ")), nil
 					} else {
 						return reportError("unknown locations label %q is not in srcs, out, tools or tool_files.", label)
 					}
diff --git a/genrule/genrule_test.go b/genrule/genrule_test.go
index b9be1f7..cd941cc 100644
--- a/genrule/genrule_test.go
+++ b/genrule/genrule_test.go
@@ -422,7 +422,7 @@
 
 			allowMissingDependencies: true,
 
-			expect: "cat ***missing srcs :missing*** > __SBOX_SANDBOX_DIR__/out/out",
+			expect: "cat '***missing srcs :missing***' > __SBOX_SANDBOX_DIR__/out/out",
 		},
 		{
 			name: "tool allow missing dependencies",
@@ -434,7 +434,7 @@
 
 			allowMissingDependencies: true,
 
-			expect: "***missing tool :missing*** > __SBOX_SANDBOX_DIR__/out/out",
+			expect: "'***missing tool :missing***' > __SBOX_SANDBOX_DIR__/out/out",
 		},
 	}
 
@@ -878,6 +878,92 @@
 	android.AssertDeepEquals(t, "output deps", expectedOutputFiles, gen.outputDeps.Strings())
 }
 
+func TestGenruleWithGlobPaths(t *testing.T) {
+	testcases := []struct {
+		name            string
+		bp              string
+		additionalFiles android.MockFS
+		expectedCmd     string
+	}{
+		{
+			name: "single file in directory with $ sign",
+			bp: `
+				genrule {
+					name: "gen",
+					srcs: ["inn*.txt"],
+					out: ["out.txt"],
+					cmd: "cp $(in) $(out)",
+				}
+				`,
+			additionalFiles: android.MockFS{"inn$1.txt": nil},
+			expectedCmd:     "cp 'inn$1.txt' __SBOX_SANDBOX_DIR__/out/out.txt",
+		},
+		{
+			name: "multiple file in directory with $ sign",
+			bp: `
+				genrule {
+					name: "gen",
+					srcs: ["inn*.txt"],
+					out: ["."],
+					cmd: "cp $(in) $(out)",
+				}
+				`,
+			additionalFiles: android.MockFS{"inn$1.txt": nil, "inn$2.txt": nil},
+			expectedCmd:     "cp 'inn$1.txt' 'inn$2.txt' __SBOX_SANDBOX_DIR__/out",
+		},
+		{
+			name: "file in directory with other shell unsafe character",
+			bp: `
+				genrule {
+					name: "gen",
+					srcs: ["inn*.txt"],
+					out: ["out.txt"],
+					cmd: "cp $(in) $(out)",
+				}
+				`,
+			additionalFiles: android.MockFS{"inn@1.txt": nil},
+			expectedCmd:     "cp 'inn@1.txt' __SBOX_SANDBOX_DIR__/out/out.txt",
+		},
+		{
+			name: "glob location param with filepath containing $",
+			bp: `
+				genrule {
+					name: "gen",
+					srcs: ["**/inn*"],
+					out: ["."],
+					cmd: "cp $(in) $(location **/inn*)",
+				}
+				`,
+			additionalFiles: android.MockFS{"a/inn$1.txt": nil},
+			expectedCmd:     "cp 'a/inn$1.txt' 'a/inn$1.txt'",
+		},
+		{
+			name: "glob locations param with filepath containing $",
+			bp: `
+				genrule {
+					name: "gen",
+					tool_files: ["**/inn*"],
+					out: ["out.txt"],
+					cmd: "cp $(locations  **/inn*) $(out)",
+				}
+				`,
+			additionalFiles: android.MockFS{"a/inn$1.txt": nil},
+			expectedCmd:     "cp '__SBOX_SANDBOX_DIR__/tools/src/a/inn$1.txt' __SBOX_SANDBOX_DIR__/out/out.txt",
+		},
+	}
+
+	for _, test := range testcases {
+		t.Run(test.name, func(t *testing.T) {
+			result := android.GroupFixturePreparers(
+				prepareForGenRuleTest,
+				android.FixtureMergeMockFs(test.additionalFiles),
+			).RunTestWithBp(t, test.bp)
+			gen := result.Module("gen", "").(*Module)
+			android.AssertStringEquals(t, "command", test.expectedCmd, gen.rawCommands[0])
+		})
+	}
+}
+
 type testTool struct {
 	android.ModuleBase
 	outputFile android.Path
diff --git a/java/base.go b/java/base.go
index fe92b47..2da7cbd 100644
--- a/java/base.go
+++ b/java/base.go
@@ -1195,12 +1195,21 @@
 		}
 	}
 	if len(uniqueSrcFiles) > 0 || len(srcJars) > 0 {
+		hasErrorproneableFiles := false
+		for _, ext := range j.sourceExtensions {
+			if ext != ".proto" && ext != ".aidl" {
+				// Skip running errorprone on pure proto or pure aidl modules. Some modules take a long time to
+				// compile, and it's not useful to have warnings on these generated sources.
+				hasErrorproneableFiles = true
+				break
+			}
+		}
 		var extraJarDeps android.Paths
 		if Bool(j.properties.Errorprone.Enabled) {
 			// If error-prone is enabled, enable errorprone flags on the regular
 			// build.
 			flags = enableErrorproneFlags(flags)
-		} else if ctx.Config().RunErrorProne() && j.properties.Errorprone.Enabled == nil {
+		} else if hasErrorproneableFiles && ctx.Config().RunErrorProne() && j.properties.Errorprone.Enabled == nil {
 			// Otherwise, if the RUN_ERROR_PRONE environment variable is set, create
 			// a new jar file just for compiling with the errorprone compiler to.
 			// This is because we don't want to cause the java files to get completely
diff --git a/rust/config/global.go b/rust/config/global.go
index 9acbfb3..e676837 100644
--- a/rust/config/global.go
+++ b/rust/config/global.go
@@ -24,7 +24,7 @@
 var pctx = android.NewPackageContext("android/soong/rust/config")
 
 var (
-	RustDefaultVersion = "1.62.0.p1"
+	RustDefaultVersion = "1.63.0"
 	RustDefaultBase    = "prebuilts/rust/"
 	DefaultEdition     = "2021"
 	Stdlibs            = []string{