sync(k8s.io/gengo): 70ad626ed2d7a483d89d2c4c56364d60b48ee8fc

Godeps/Godeps.json

@@ -3042,43 +3042,43 @@
 		},
 		{
 			"ImportPath": "k8s.io/gengo/args",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/deepcopy-gen/generators",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/defaulter-gen/generators",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/import-boss/generators",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/generators",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/examples/set-gen/sets",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/generator",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/namer",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/parser",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/gengo/types",
-			"Rev": "9e661e9308f078838e266cca1c673922088c0ea4"
+			"Rev": "70ad626ed2d7a483d89d2c4c56364d60b48ee8fc"
 		},
 		{
 			"ImportPath": "k8s.io/heapster/metrics/api/v1/types",

vendor/k8s.io/gengo/args/args.go

@@ -39,13 +39,12 @@ import (
 // Default returns a defaulted GeneratorArgs. You may change the defaults
 // before calling AddFlags.
 func Default() *GeneratorArgs {
-	generatorArgs := &GeneratorArgs{
-		OutputBase:        DefaultSourceTree(),
-		GoHeaderFilePath:  filepath.Join(DefaultSourceTree(), "k8s.io/gengo/boilerplate/boilerplate.go.txt"),
-		GeneratedBuildTag: "ignore_autogenerated",
+	return &GeneratorArgs{
+		OutputBase:              DefaultSourceTree(),
+		GoHeaderFilePath:        filepath.Join(DefaultSourceTree(), "k8s.io/gengo/boilerplate/boilerplate.go.txt"),
+		GeneratedBuildTag:       "ignore_autogenerated",
+		defaultCommandLineFlags: true,
 	}
-	generatorArgs.AddFlags(pflag.CommandLine)
-	return generatorArgs
 }
 
 // GeneratorArgs has arguments that are passed to generators.
@@ -76,6 +75,15 @@ type GeneratorArgs struct {
 
 	// Any custom arguments go here
 	CustomArgs interface{}
+
+	// Whether to use default command line flags
+	defaultCommandLineFlags bool
+}
+
+// WithoutDefaultFlagParsing disables implicit addition of command line flags and parsing.
+func (g *GeneratorArgs) WithoutDefaultFlagParsing() *GeneratorArgs {
+	g.defaultCommandLineFlags = false
+	return g
 }
 
 func (g *GeneratorArgs) AddFlags(fs *pflag.FlagSet) {
@@ -148,8 +156,11 @@ func DefaultSourceTree() string {
 // If you don't need any non-default behavior, use as:
 // args.Default().Execute(...)
 func (g *GeneratorArgs) Execute(nameSystems namer.NameSystems, defaultSystem string, pkgs func(*generator.Context, *GeneratorArgs) generator.Packages) error {
-	pflag.CommandLine.AddGoFlagSet(goflag.CommandLine)
-	pflag.Parse()
+	if g.defaultCommandLineFlags {
+		g.AddFlags(pflag.CommandLine)
+		pflag.CommandLine.AddGoFlagSet(goflag.CommandLine)
+		pflag.Parse()
+	}
 
 	b, err := g.NewBuilder()
 	if err != nil {

vendor/k8s.io/gengo/parser/parse.go

@@ -27,6 +27,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"sort"
 	"strings"
 
 	"github.com/golang/glog"
@@ -425,13 +426,20 @@ func (b *Builder) typeCheckPackage(pkgPath importPathString) (*tc.Package, error
 // FindPackages fetches a list of the user-imported packages.
 // Note that you need to call b.FindTypes() first.
 func (b *Builder) FindPackages() []string {
+	// Iterate packages in a predictable order.
+	pkgPaths := []string{}
+	for k := range b.typeCheckedPackages {
+		pkgPaths = append(pkgPaths, string(k))
+	}
+	sort.Strings(pkgPaths)
+
 	result := []string{}
-	for pkgPath := range b.typeCheckedPackages {
-		if b.userRequested[pkgPath] {
+	for _, pkgPath := range pkgPaths {
+		if b.userRequested[importPathString(pkgPath)] {
 			// Since walkType is recursive, all types that are in packages that
 			// were directly mentioned will be included.  We don't need to
 			// include all types in all transitive packages, though.
-			result = append(result, string(pkgPath))
+			result = append(result, pkgPath)
 		}
 	}
 	return result
@@ -440,16 +448,17 @@ func (b *Builder) FindPackages() []string {
 // FindTypes finalizes the package imports, and searches through all the
 // packages for types.
 func (b *Builder) FindTypes() (types.Universe, error) {
-	u := types.Universe{}
-
 	// Take a snapshot of pkgs to iterate, since this will recursively mutate
-	// b.parsed.
-	keys := []importPathString{}
+	// b.parsed. Iterate in a predictable order.
+	pkgPaths := []string{}
 	for pkgPath := range b.parsed {
-		keys = append(keys, pkgPath)
+		pkgPaths = append(pkgPaths, string(pkgPath))
 	}
-	for _, pkgPath := range keys {
-		if err := b.findTypesIn(pkgPath, &u); err != nil {
+	sort.Strings(pkgPaths)
+
+	u := types.Universe{}
+	for _, pkgPath := range pkgPaths {
+		if err := b.findTypesIn(importPathString(pkgPath), &u); err != nil {
 			return nil, err
 		}
 	}
@@ -526,7 +535,13 @@ func (b *Builder) findTypesIn(pkgPath importPathString, u *types.Universe) error
 			b.addVariable(*u, nil, tv)
 		}
 	}
-	for p := range b.importGraph[pkgPath] {
+
+	importedPkgs := []string{}
+	for k := range b.importGraph[pkgPath] {
+		importedPkgs = append(importedPkgs, string(k))
+	}
+	sort.Strings(importedPkgs)
+	for _, p := range importedPkgs {
 		u.AddImports(string(pkgPath), p)
 	}
 	return nil