Remove bazel dev mode

This mode is no longer in use, and is dead code.

Fixes: 282809863
Test: Presubmits
Change-Id: I45ab7d7c9dee153f1cbc66262c2cf9f1e9487a28

android/bazel_handler.go

@@ -257,8 +257,6 @@ type mixedBuildBazelContext struct {
 	bazelEnabledModules map[string]bool
 	// DCLA modules are enabled when used in apex.
 	bazelDclaEnabledModules map[string]bool
-	// If true, modules are bazel-enabled by default, unless present in bazelDisabledModules.
-	modulesDefaultToBazel bool
 
 	targetProduct      string
 	targetBuildVariant string
@@ -525,10 +523,8 @@ func GetBazelEnabledAndDisabledModules(buildMode SoongBuildMode, forceEnabled ma
 		for enabledAdHocModule := range forceEnabled {
 			enabledModules[enabledAdHocModule] = true
 		}
-	case BazelDevMode:
-		AddToStringSet(disabledModules, allowlists.MixedBuildsDisabledList)
 	default:
-		panic("Expected BazelProdMode, BazelStagingMode, or BazelDevMode")
+		panic("Expected BazelProdMode or BazelStagingMode")
 	}
 	return enabledModules, disabledModules
 }
@@ -546,7 +542,7 @@ func GetBazelEnabledModules(buildMode SoongBuildMode) []string {
 }
 
 func NewBazelContext(c *config) (BazelContext, error) {
-	if c.BuildMode != BazelProdMode && c.BuildMode != BazelStagingMode && c.BuildMode != BazelDevMode {
+	if c.BuildMode != BazelProdMode && c.BuildMode != BazelStagingMode {
 		return noopBazelContext{}, nil
 	}
 
@@ -610,7 +606,6 @@ func NewBazelContext(c *config) (BazelContext, error) {
 	return &mixedBuildBazelContext{
 		bazelRunner:             &builtinBazelRunner{c.UseBazelProxy, absolutePath(c.outDir)},
 		paths:                   &paths,
-		modulesDefaultToBazel:   c.BuildMode == BazelDevMode,
 		bazelEnabledModules:     enabledModules,
 		bazelDisabledModules:    disabledModules,
 		bazelDclaEnabledModules: dclaEnabledModules,
@@ -634,7 +629,7 @@ func (context *mixedBuildBazelContext) IsModuleNameAllowed(moduleName string, wi
 		return true
 	}
 
-	return context.modulesDefaultToBazel
+	return false
 }
 
 func (context *mixedBuildBazelContext) IsModuleDclaAllowed(moduleName string) bool {

android/bazel_handler_test.go

@@ -263,7 +263,6 @@ func TestIsModuleNameAllowed(t *testing.T) {
 	}
 
 	bazelContext := &mixedBuildBazelContext{
-		modulesDefaultToBazel:   false,
 		bazelEnabledModules:     enabledModules,
 		bazelDisabledModules:    disabledModules,
 		bazelDclaEnabledModules: dclaEnabledModules,

android/config.go

@@ -96,7 +96,6 @@ type CmdArgs struct {
 	MultitreeBuild bool
 
 	BazelMode                bool
-	BazelModeDev             bool
 	BazelModeStaging         bool
 	BazelForceEnabledModules string
 
@@ -132,11 +131,6 @@ const (
 	// Generate a documentation file for module type definitions and exit.
 	GenerateDocFile
 
-	// Use bazel during analysis of many allowlisted build modules. The allowlist
-	// is considered a "developer mode" allowlist, as some modules may be
-	// allowlisted on an experimental basis.
-	BazelDevMode
-
 	// Use bazel during analysis of a few allowlisted build modules. The allowlist
 	// is considered "staging, as these are modules being prepared to be released
 	// into prod mode shortly after.
@@ -622,7 +616,6 @@ func NewConfig(cmdArgs CmdArgs, availableEnv map[string]string) (Config, error)
 	setBuildMode(cmdArgs.BazelApiBp2buildDir, ApiBp2build)
 	setBuildMode(cmdArgs.ModuleGraphFile, GenerateModuleGraph)
 	setBuildMode(cmdArgs.DocFile, GenerateDocFile)
-	setBazelMode(cmdArgs.BazelModeDev, "--bazel-mode-dev", BazelDevMode)
 	setBazelMode(cmdArgs.BazelMode, "--bazel-mode", BazelProdMode)
 	setBazelMode(cmdArgs.BazelModeStaging, "--bazel-mode-staging", BazelStagingMode)
 
@@ -726,7 +719,7 @@ func (c *config) IsMixedBuildsEnabled() bool {
 		return true
 	}).(bool)
 
-	bazelModeEnabled := c.BuildMode == BazelProdMode || c.BuildMode == BazelDevMode || c.BuildMode == BazelStagingMode
+	bazelModeEnabled := c.BuildMode == BazelProdMode || c.BuildMode == BazelStagingMode
 	return globalMixedBuildsSupport && bazelModeEnabled
 }
 

cmd/multiproduct_kati/main.go

@@ -50,7 +50,6 @@ var alternateResultDir = flag.Bool("dist", false, "write select results to $DIST
 
 var bazelMode = flag.Bool("bazel-mode", false, "use bazel for analysis of certain modules")
 var bazelModeStaging = flag.Bool("bazel-mode-staging", false, "use bazel for analysis of certain near-ready modules")
-var bazelModeDev = flag.Bool("bazel-mode-dev", false, "use bazel for analysis of a large number of modules (less stable)")
 
 var onlyConfig = flag.Bool("only-config", false, "Only run product config (not Soong or Kati)")
 var onlySoong = flag.Bool("only-soong", false, "Only run product config and Soong (not Kati)")
@@ -229,10 +228,6 @@ func getBazelArg() string {
 		count++
 		str = "--bazel-mode-staging"
 	}
-	if *bazelModeDev {
-		count++
-		str = "--bazel-mode-dev"
-	}
 
 	if count > 1 {
 		// Can't set more than one

cmd/soong_build/main.go

@@ -86,7 +86,6 @@ func init() {
 	flag.BoolVar(&cmdlineArgs.MultitreeBuild, "multitree-build", false, "this is a multitree build")
 	flag.BoolVar(&cmdlineArgs.BazelMode, "bazel-mode", false, "use bazel for analysis of certain modules")
 	flag.BoolVar(&cmdlineArgs.BazelModeStaging, "bazel-mode-staging", false, "use bazel for analysis of certain near-ready modules")
-	flag.BoolVar(&cmdlineArgs.BazelModeDev, "bazel-mode-dev", false, "use bazel for analysis of a large number of modules (less stable)")
 	flag.BoolVar(&cmdlineArgs.UseBazelProxy, "use-bazel-proxy", false, "communicate with bazel using unix socket proxy instead of spawning subprocesses")
 	flag.BoolVar(&cmdlineArgs.BuildFromTextStub, "build-from-text-stub", false, "build Java stubs from API text files instead of source files")
 	flag.BoolVar(&cmdlineArgs.EnsureAllowlistIntegrity, "ensure-allowlist-integrity", false, "verify that allowlisted modules are mixed-built")

ui/build/build.go

@@ -114,15 +114,12 @@ func checkBazelMode(ctx Context, config Config) {
 	if config.bazelProdMode {
 		count++
 	}
-	if config.bazelDevMode {
-		count++
-	}
 	if config.bazelStagingMode {
 		count++
 	}
 	if count > 1 {
 		ctx.Fatalln("Conflicting bazel mode.\n" +
-			"Do not specify more than one of --bazel-mode and --bazel-mode-dev and --bazel-mode-staging ")
+			"Do not specify more than one of --bazel-mode and --bazel-mode-staging ")
 	}
 }
 

ui/build/config.go

@@ -111,7 +111,6 @@ type configImpl struct {
 	pathReplaced bool
 
 	bazelProdMode    bool
-	bazelDevMode     bool
 	bazelStagingMode bool
 
 	// Set by multiproduct_kati
@@ -853,8 +852,6 @@ func (c *configImpl) parseArgs(ctx Context, args []string) {
 			c.multitreeBuild = true
 		} else if arg == "--bazel-mode" {
 			c.bazelProdMode = true
-		} else if arg == "--bazel-mode-dev" {
-			c.bazelDevMode = true
 		} else if arg == "--bazel-mode-staging" {
 			c.bazelStagingMode = true
 		} else if arg == "--search-api-dir" {
@@ -960,7 +957,7 @@ func (c *configImpl) parseArgs(ctx Context, args []string) {
 			c.arguments = append(c.arguments, arg)
 		}
 	}
-	if (!c.bazelProdMode) && (!c.bazelDevMode) && (!c.bazelStagingMode) {
+	if (!c.bazelProdMode) && (!c.bazelStagingMode) {
 		c.bazelProdMode = defaultBazelProdMode(c)
 	}
 }
@@ -1385,7 +1382,7 @@ func (c *configImpl) UseRBE() bool {
 }
 
 func (c *configImpl) BazelBuildEnabled() bool {
-	return c.bazelProdMode || c.bazelDevMode || c.bazelStagingMode
+	return c.bazelProdMode || c.bazelStagingMode
 }
 
 func (c *configImpl) StartRBE() bool {

ui/build/config_test.go

@@ -1018,7 +1018,6 @@ func TestBuildConfig(t *testing.T) {
 		environ             Environment
 		arguments           []string
 		useBazel            bool
-		bazelDevMode        bool
 		bazelProdMode       bool
 		bazelStagingMode    bool
 		expectedBuildConfig *smpb.BuildConfig
@@ -1096,19 +1095,6 @@ func TestBuildConfig(t *testing.T) {
 				NinjaWeightListSource:       smpb.BuildConfig_NOT_USED.Enum(),
 			},
 		},
-		{
-			name:         "bazel mixed build from dev mode",
-			environ:      Environment{},
-			bazelDevMode: true,
-			expectedBuildConfig: &smpb.BuildConfig{
-				ForceUseGoma:                proto.Bool(false),
-				UseGoma:                     proto.Bool(false),
-				UseRbe:                      proto.Bool(false),
-				BazelMixedBuild:             proto.Bool(true),
-				ForceDisableBazelMixedBuild: proto.Bool(false),
-				NinjaWeightListSource:       smpb.BuildConfig_NOT_USED.Enum(),
-			},
-		},
 		{
 			name:          "bazel mixed build from prod mode",
 			environ:       Environment{},
@@ -1158,8 +1144,8 @@ func TestBuildConfig(t *testing.T) {
 				"USE_RBE=1",
 				"BUILD_BROKEN_DISABLE_BAZEL=1",
 			},
-			useBazel:     true,
-			bazelDevMode: true,
+			useBazel:      true,
+			bazelProdMode: true,
 			expectedBuildConfig: &smpb.BuildConfig{
 				ForceUseGoma:                proto.Bool(true),
 				UseGoma:                     proto.Bool(true),
@@ -1176,7 +1162,6 @@ func TestBuildConfig(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			c := &configImpl{
 				environ:          &tc.environ,
-				bazelDevMode:     tc.bazelDevMode,
 				bazelProdMode:    tc.bazelProdMode,
 				bazelStagingMode: tc.bazelStagingMode,
 				arguments:        tc.arguments,

ui/build/soong.go

@@ -272,9 +272,6 @@ func bootstrapBlueprint(ctx Context, config Config) {
 	if config.bazelProdMode {
 		mainSoongBuildExtraArgs = append(mainSoongBuildExtraArgs, "--bazel-mode")
 	}
-	if config.bazelDevMode {
-		mainSoongBuildExtraArgs = append(mainSoongBuildExtraArgs, "--bazel-mode-dev")
-	}
 	if config.bazelStagingMode {
 		mainSoongBuildExtraArgs = append(mainSoongBuildExtraArgs, "--bazel-mode-staging")
 	}