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Update go dependencies (#4524)

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Manuel Alejandro de Brito Fontes 2019-09-02 21:30:28 -04:00 • committed by GitHub
parent 2ba1a9e71a
commit 341d64b652
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GPG key ID: 4AEE18F83AFDEB23
412 changed files with 43034 additions and 34165 deletions
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2
vendor/k8s.io/code-generator/SECURITY_CONTACTS generated vendored
View file

@ -11,7 +11,7 @@
# INSTRUCTIONS AT https://kubernetes.io/security/
cjcullen
jessfraz
joelsmith
liggitt
philips
tallclair

5
vendor/k8s.io/code-generator/cmd/client-gen/generators/generator_for_clientset.go generated vendored
View file

@ -134,9 +134,14 @@ func (c *Clientset) Discovery() $.DiscoveryInterface|raw$ {
var newClientsetForConfigTemplate = `
// NewForConfig creates a new Clientset for the given config.
// If config's RateLimiter is not set and QPS and Burst are acceptable,
// NewForConfig will generate a rate-limiter in configShallowCopy.
func NewForConfig(c *$.Config|raw$) (*Clientset, error) {
configShallowCopy := *c
if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
if configShallowCopy.Burst <= 0 {
return nil, fmt.Errorf("Burst is required to be greater than 0 when RateLimiter is not set and QPS is set to greater than 0")
}
configShallowCopy.RateLimiter = $.flowcontrolNewTokenBucketRateLimiter|raw$(configShallowCopy.QPS, configShallowCopy.Burst)
}
var cs Clientset

2
vendor/k8s.io/code-generator/cmd/go-to-protobuf/protobuf/parser.go generated vendored
View file

@ -132,7 +132,7 @@ func rewriteOptionalMethods(decl ast.Decl, isOptional OptionalFunc) {
switch t.Name.Name {
case "Unmarshal":
ast.Walk(&optionalItemsVisitor{}, t.Body)
case "MarshalTo", "Size", "String":
case "MarshalTo", "Size", "String", "MarshalToSizedBuffer":
ast.Walk(&optionalItemsVisitor{}, t.Body)
fallthrough
case "Marshal":

2
vendor/k8s.io/code-generator/cmd/import-boss/main.go generated vendored
View file

@ -63,6 +63,7 @@ import (
"os"
"path/filepath"
"github.com/spf13/pflag"
"k8s.io/code-generator/pkg/util"
"k8s.io/gengo/args"
"k8s.io/gengo/examples/import-boss/generators"
@ -81,6 +82,7 @@ func main() {
"k8s.io/kubernetes/cmd/...",
"k8s.io/kubernetes/plugin/...",
}
pflag.CommandLine.BoolVar(&arguments.IncludeTestFiles, "include-test-files", false, "If true, include *_test.go files.")
if err := arguments.Execute(
generators.NameSystems(),

3
vendor/k8s.io/code-generator/cmd/informer-gen/generators/packages.go generated vendored
View file

@ -283,10 +283,9 @@ func factoryInterfacePackage(basePackage string, boilerplate []byte, clientSetPa
func groupPackage(basePackage string, groupVersions clientgentypes.GroupVersions, boilerplate []byte) generator.Package {
packagePath := filepath.Join(basePackage, groupVersions.PackageName)
groupPkgName := strings.Split(string(groupVersions.Group), ".")[0]
return &generator.DefaultPackage{
PackageName: groupPkgName,
PackageName: groupVersions.PackageName,
PackagePath: packagePath,
HeaderText: boilerplate,
GeneratorFunc: func(c *generator.Context) (generators []generator.Generator) {

57
vendor/k8s.io/code-generator/cmd/openapi-gen/main.go generated vendored Normal file
View file

@ -0,0 +1,57 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This package generates openAPI definition file to be used in open API spec generation on API servers. To generate
// definition for a specific type or package add "+k8s:openapi-gen=true" tag to the type/package comment lines. To
// exclude a type from a tagged package, add "+k8s:openapi-gen=false" tag to the type comment lines.
package main
import (
"flag"
"log"
generatorargs "k8s.io/kube-openapi/cmd/openapi-gen/args"
"k8s.io/kube-openapi/pkg/generators"
"github.com/spf13/pflag"
"k8s.io/klog"
)
func main() {
klog.InitFlags(nil)
genericArgs, customArgs := generatorargs.NewDefaults()
genericArgs.AddFlags(pflag.CommandLine)
customArgs.AddFlags(pflag.CommandLine)
flag.Set("logtostderr", "true")
pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
pflag.Parse()
if err := generatorargs.Validate(genericArgs); err != nil {
log.Fatalf("Arguments validation error: %v", err)
}
// Generates the code for the OpenAPIDefinitions.
if err := genericArgs.Execute(
generators.NameSystems(),
generators.DefaultNameSystem(),
generators.Packages,
); err != nil {
log.Fatalf("OpenAPI code generation error: %v", err)
}
}

16
vendor/k8s.io/code-generator/generate-internal-groups.sh generated vendored
View file

@ -25,7 +25,7 @@ if [ "$#" -lt 5 ] || [ "${1}" == "--help" ]; then
cat <<EOF
Usage: $(basename "$0") <generators> <output-package> <internal-apis-package> <extensiona-apis-package> <groups-versions> ...
<generators> the generators comma separated to run (deepcopy,defaulter,conversion,client,lister,informer) or "all".
<generators> the generators comma separated to run (deepcopy,defaulter,conversion,client,lister,informer,openapi) or "all".
<output-package> the output package name (e.g. github.com/example/project/pkg/generated).
<int-apis-package> the internal types dir (e.g. github.com/example/project/pkg/apis).
<ext-apis-package> the external types dir (e.g. github.com/example/project/pkg/apis or githubcom/example/apis).
@ -47,7 +47,8 @@ EXT_APIS_PKG="$4"
GROUPS_WITH_VERSIONS="$5"
shift 5
go install ./"$(dirname "${0}")"/cmd/{defaulter-gen,conversion-gen,client-gen,lister-gen,informer-gen,deepcopy-gen}
go install ./"$(dirname "${0}")"/cmd/{defaulter-gen,conversion-gen,client-gen,lister-gen,informer-gen,deepcopy-gen,openapi-gen}
function codegen::join() { local IFS="$1"; shift; echo "$*"; }
# enumerate group versions
@ -108,3 +109,14 @@ if [ "${GENS}" = "all" ] || grep -qw "informer" <<<"${GENS}"; then
--output-package "${OUTPUT_PKG}/informers" \
"$@"
fi
if [ "${GENS}" = "all" ] || grep -qw "openapi" <<<"${GENS}"; then
echo "Generating OpenAPI definitions for ${GROUPS_WITH_VERSIONS} at ${OUTPUT_PKG}/openapi"
declare -a OPENAPI_EXTRA_PACKAGES
"${GOPATH}/bin/openapi-gen" \
--input-dirs "$(codegen::join , "${EXT_FQ_APIS[@]}" "${OPENAPI_EXTRA_PACKAGES[@]}")" \
--input-dirs "k8s.io/apimachinery/pkg/apis/meta/v1,k8s.io/apimachinery/pkg/runtime,k8s.io/apimachinery/pkg/version" \
--output-package "${OUTPUT_PKG}/openapi" \
-O zz_generated.openapi \
"$@"
fi

20
vendor/k8s.io/code-generator/go.mod generated vendored
View file

@ -5,16 +5,24 @@ module k8s.io/code-generator
go 1.12
require (
github.com/gogo/protobuf v0.0.0-20171007142547-342cbe0a0415
github.com/spf13/pflag v1.0.1
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384 // indirect
github.com/emicklei/go-restful v2.9.5+incompatible // indirect
github.com/go-openapi/spec v0.19.2 // indirect
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d
github.com/json-iterator/go v1.1.7 // indirect
github.com/modern-go/reflect2 v1.0.1 // indirect
github.com/spf13/pflag v1.0.3
golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc // indirect
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac // indirect
gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485
gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e // indirect
k8s.io/gengo v0.0.0-20190116091435-f8a0810f38af
k8s.io/klog v0.3.1
k8s.io/gengo v0.0.0-20190822140433-26a664648505
k8s.io/klog v0.4.0
k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf
)
replace (
golang.org/x/crypto => golang.org/x/crypto v0.0.0-20181025213731-e84da0312774
golang.org/x/sync => golang.org/x/sync v0.0.0-20181108010431-42b317875d0f
golang.org/x/sys => golang.org/x/sys v0.0.0-20190209173611-3b5209105503
golang.org/x/tools => golang.org/x/tools v0.0.0-20190313210603-aa82965741a9
golang.org/x/text => golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db
)

114
vendor/k8s.io/code-generator/go.sum generated vendored
View file

@ -1,29 +1,121 @@
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/gogo/protobuf v0.0.0-20171007142547-342cbe0a0415 h1:WSBJMqJbLxsn+bTCPyPYZfqHdJmc8MK4wrBjMft6BAM=
github.com/gogo/protobuf v0.0.0-20171007142547-342cbe0a0415/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
github.com/emicklei/go-restful v2.9.5+incompatible h1:spTtZBk5DYEvbxMVutUuTyh1Ao2r4iyvLdACqsl/Ljk=
github.com/emicklei/go-restful v2.9.5+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0=
github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCrE=
github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY=
github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE=
github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d h1:3PaI8p3seN09VjbTYC/QWlUZdZ1qS1zGjy7LH2Wt07I=
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/json-iterator/go v1.1.7 h1:KfgG9LzI+pYjr4xvmz/5H4FXjokeP+rlHLhv3iH62Fo=
github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63 h1:nTT4s92Dgz2HlrB2NaMgvlfqHH39OgMhA7z3PK7PGD4=
github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M=
github.com/spf13/pflag v1.0.1 h1:aCvUg6QPl3ibpQUxyLkrEkCHtPqYJL4x9AuhqVqFis4=
github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/spf13/pflag v0.0.0-20170130214245-9ff6c6923cff/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
golang.org/x/crypto v0.0.0-20181025213731-e84da0312774/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495 h1:I6A9Ag9FpEKOjcKrRNjQkPHawoXIhKyTGfvvjFAiiAk=
golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc h1:gkKoSkUmnU6bpS/VhkuO27bzQeSA51uaEfbOW5dNb68=
golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190313210603-aa82965741a9 h1:7Pf/N3ln54fsGsAPsSwSfFhxXGKWHMIRUI/T5x1GP90=
golang.org/x/tools v0.0.0-20190313210603-aa82965741a9/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db h1:6/JqlYfC1CCaLnGceQTI+sDGhC9UBSPAsBqI0Gun6kU=
golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac h1:MQEvx39qSf8vyrx3XRaOe+j1UDIzKwkYOVObRgGPVqI=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485 h1:OB/uP/Puiu5vS5QMRPrXCDWUPb+kt8f1KW8oQzFejQw=
gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0=
gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e h1:jRyg0XfpwWlhEV8mDfdNGBeSJM2fuyh9Yjrnd8kF2Ts=
gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ=
k8s.io/gengo v0.0.0-20190116091435-f8a0810f38af h1:SwjZbO0u5ZuaV6TRMWOGB40iaycX8sbdMQHtjNZ19dk=
k8s.io/gengo v0.0.0-20190116091435-f8a0810f38af/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
k8s.io/klog v0.3.1 h1:RVgyDHY/kFKtLqh67NvEWIgkMneNoIrdkN0CxDSQc68=
k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6 h1:4s3/R4+OYYYUKptXPhZKjQ04WJ6EhQQVFdjOFvCazDk=
k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
k8s.io/gengo v0.0.0-20190822140433-26a664648505 h1:ZY6yclUKVbZ+SdWnkfY+Je5vrMpKOxmGeKRbsXVmqYM=
k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=
k8s.io/klog v0.4.0 h1:lCJCxf/LIowc2IGS9TPjWDyXY4nOmdGdfcwwDQCOURQ=
k8s.io/klog v0.4.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf h1:EYm5AW/UUDbnmnI+gK0TJDVK9qPLhM+sRHYanNKw0EQ=
k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw=
modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I=
sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

1
vendor/k8s.io/code-generator/tools.go generated vendored
View file

@ -29,6 +29,7 @@ import (
_ "k8s.io/code-generator/cmd/import-boss"
_ "k8s.io/code-generator/cmd/informer-gen"
_ "k8s.io/code-generator/cmd/lister-gen"
_ "k8s.io/code-generator/cmd/openapi-gen"
_ "k8s.io/code-generator/cmd/register-gen"
_ "k8s.io/code-generator/cmd/set-gen"
)

12832
vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2/api.pb.go generated vendored
View file

File diff suppressed because it is too large Load diff

7
vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2/api.proto generated vendored
View file

@ -396,10 +396,17 @@ message PodSandboxStatusRequest {
bool verbose = 2;
}
// PodIP represents an ip of a Pod
message PodIP{
// an ip is a string representation of an IPv4 or an IPv6
string ip = 1;
}
// PodSandboxNetworkStatus is the status of the network for a PodSandbox.
message PodSandboxNetworkStatus {
// IP address of the PodSandbox.
string ip = 1;
// list of additional ips (not inclusive of PodSandboxNetworkStatus.Ip) of the PodSandBoxNetworkStatus
repeated PodIP additional_ips = 2;
}
// Namespace contains paths to the namespaces.

10
vendor/k8s.io/gengo/args/args.go generated vendored
View file

@ -74,6 +74,9 @@ type GeneratorArgs struct {
// If true, only verify, don't write anything.
VerifyOnly bool
// If true, include *_test.go files
IncludeTestFiles bool
// GeneratedBuildTag is the tag used to identify code generated by execution
// of this type. Each generator should use a different tag, and different
// groups of generators (external API that depends on Kube generations) should
@ -127,6 +130,10 @@ func (g *GeneratorArgs) LoadGoBoilerplate() ([]byte, error) {
// directories.
func (g *GeneratorArgs) NewBuilder() (*parser.Builder, error) {
b := parser.New()
// flag for including *_test.go
b.IncludeTestFiles = g.IncludeTestFiles
// Ignore all auto-generated files.
b.AddBuildTags(g.GeneratedBuildTag)
@ -184,6 +191,9 @@ func (g *GeneratorArgs) Execute(nameSystems namer.NameSystems, defaultSystem str
return fmt.Errorf("Failed making a parser: %v", err)
}
// pass through the flag on whether to include *_test.go files
b.IncludeTestFiles = g.IncludeTestFiles
c, err := generator.NewContext(b, nameSystems, defaultSystem)
if err != nil {
return fmt.Errorf("Failed making a context: %v", err)

22
vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go generated vendored
View file

@ -718,7 +718,7 @@ func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
}
if !ut.Key.IsAssignable() {
klog.Fatalf("Hit an unsupported type %v.", uet)
klog.Fatalf("Hit an unsupported type %v for: %v", uet, t)
}
sw.Do("*out = make($.|raw$, len(*in))\n", t)
@ -745,6 +745,10 @@ func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
case uet.IsAssignable():
sw.Do("(*out)[key] = val\n", nil)
case uet.Kind == types.Interface:
// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
if uet.Name.Name == "interface{}" {
klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uet.Name.Name)
}
sw.Do("if val == nil {(*out)[key]=nil} else {\n", nil)
// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
@ -761,7 +765,7 @@ func (g *genDeepCopy) doMap(t *types.Type, sw *generator.SnippetWriter) {
case uet.Kind == types.Struct:
sw.Do("(*out)[key] = *val.DeepCopy()\n", uet)
default:
klog.Fatalf("Hit an unsupported type %v.", uet)
klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
}
sw.Do("}\n", nil)
}
@ -793,6 +797,10 @@ func (g *genDeepCopy) doSlice(t *types.Type, sw *generator.SnippetWriter) {
g.generateFor(ut.Elem, sw)
sw.Do("}\n", nil)
} else if uet.Kind == types.Interface {
// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
if uet.Name.Name == "interface{}" {
klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uet.Name.Name)
}
sw.Do("if (*in)[i] != nil {\n", nil)
// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
@ -802,7 +810,7 @@ func (g *genDeepCopy) doSlice(t *types.Type, sw *generator.SnippetWriter) {
} else if uet.Kind == types.Struct {
sw.Do("(*in)[i].DeepCopyInto(&(*out)[i])\n", nil)
} else {
klog.Fatalf("Hit an unsupported type %v.", uet)
klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
}
sw.Do("}\n", nil)
}
@ -863,6 +871,10 @@ func (g *genDeepCopy) doStruct(t *types.Type, sw *generator.SnippetWriter) {
sw.Do("in.$.name$.DeepCopyInto(&out.$.name$)\n", args)
}
case uft.Kind == types.Interface:
// Note: do not generate code that won't compile as `DeepCopyinterface{}()` is not a valid function
if uft.Name.Name == "interface{}" {
klog.Fatalf("DeepCopy of %q is unsupported. Instead, use named interfaces with DeepCopy<named-interface> as one of the methods.", uft.Name.Name)
}
sw.Do("if in.$.name$ != nil {\n", args)
// Note: if t.Elem has been an alias "J" of an interface "I" in Go, we will see it
// as kind Interface of name "J" here, i.e. generate val.DeepCopyJ(). The golang
@ -870,7 +882,7 @@ func (g *genDeepCopy) doStruct(t *types.Type, sw *generator.SnippetWriter) {
sw.Do(fmt.Sprintf("out.$.name$ = in.$.name$.DeepCopy%s()\n", uft.Name.Name), args)
sw.Do("}\n", nil)
default:
klog.Fatalf("Hit an unsupported type %v.", uft)
klog.Fatalf("Hit an unsupported type %v for %v, from %v", uft, ft, t)
}
}
}
@ -907,6 +919,6 @@ func (g *genDeepCopy) doPointer(t *types.Type, sw *generator.SnippetWriter) {
sw.Do("*out = new($.Elem|raw$)\n", ut)
sw.Do("(*in).DeepCopyInto(*out)\n", nil)
default:
klog.Fatalf("Hit an unsupported type %v.", uet)
klog.Fatalf("Hit an unsupported type %v for %v", uet, t)
}
}

22
vendor/k8s.io/gengo/examples/import-boss/generators/import_restrict.go generated vendored
View file

@ -19,6 +19,7 @@ package generators
import (
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
@ -196,6 +197,8 @@ func (importRuleFile) VerifyFile(f *generator.File, path string) error {
return nil
}
forbiddenImports := map[string]string{}
allowedMismatchedImports := []string{}
for _, r := range rules.Rules {
re, err := regexp.Compile(r.SelectorRegexp)
if err != nil {
@ -209,7 +212,7 @@ func (importRuleFile) VerifyFile(f *generator.File, path string) error {
for _, forbidden := range r.ForbiddenPrefixes {
klog.V(4).Infof("Checking %v against %v\n", v, forbidden)
if strings.HasPrefix(v, forbidden) {
return fmt.Errorf("import %v has forbidden prefix %v", v, forbidden)
forbiddenImports[v] = forbidden
}
}
found := false
@ -221,10 +224,25 @@ func (importRuleFile) VerifyFile(f *generator.File, path string) error {
}
}
if !found {
return fmt.Errorf("import %v did not match any allowed prefix", v)
allowedMismatchedImports = append(allowedMismatchedImports, v)
}
}
}
if len(forbiddenImports) > 0 || len(allowedMismatchedImports) > 0 {
var errorBuilder strings.Builder
for i, f := range forbiddenImports {
fmt.Fprintf(&errorBuilder, "import %v has forbidden prefix %v\n", i, f)
}
if len(allowedMismatchedImports) > 0 {
sort.Sort(sort.StringSlice(allowedMismatchedImports))
fmt.Fprintf(&errorBuilder, "the following imports did not match any allowed prefix:\n")
for _, i := range allowedMismatchedImports {
fmt.Fprintf(&errorBuilder, " %v\n", i)
}
}
return errors.New(errorBuilder.String())
}
if len(rules.Rules) > 0 {
klog.V(2).Infof("%v passes rules found in %v\n", path, actualPath)
}

6
vendor/k8s.io/gengo/examples/set-gen/generators/sets.go generated vendored
View file

@ -205,17 +205,19 @@ func $.type|public$KeySet(theMap interface{}) $.type|public$ {
}
// Insert adds items to the set.
func (s $.type|public$) Insert(items ...$.type|raw$) {
func (s $.type|public$) Insert(items ...$.type|raw$) $.type|public$ {
for _, item := range items {
s[item] = Empty{}
}
return s
}
// Delete removes all items from the set.
func (s $.type|public$) Delete(items ...$.type|raw$) {
func (s $.type|public$) Delete(items ...$.type|raw$) $.type|public$ {
for _, item := range items {
delete(s, item)
}
return s
}
// Has returns true if and only if item is contained in the set.

6
vendor/k8s.io/gengo/examples/set-gen/sets/byte.go generated vendored
View file

@ -46,17 +46,19 @@ func ByteKeySet(theMap interface{}) Byte {
}
// Insert adds items to the set.
func (s Byte) Insert(items ...byte) {
func (s Byte) Insert(items ...byte) Byte {
for _, item := range items {
s[item] = Empty{}
}
return s
}
// Delete removes all items from the set.
func (s Byte) Delete(items ...byte) {
func (s Byte) Delete(items ...byte) Byte {
for _, item := range items {
delete(s, item)
}
return s
}
// Has returns true if and only if item is contained in the set.

6
vendor/k8s.io/gengo/examples/set-gen/sets/int.go generated vendored
View file

@ -46,17 +46,19 @@ func IntKeySet(theMap interface{}) Int {
}
// Insert adds items to the set.
func (s Int) Insert(items ...int) {
func (s Int) Insert(items ...int) Int {
for _, item := range items {
s[item] = Empty{}
}
return s
}
// Delete removes all items from the set.
func (s Int) Delete(items ...int) {
func (s Int) Delete(items ...int) Int {
for _, item := range items {
delete(s, item)
}
return s
}
// Has returns true if and only if item is contained in the set.

6
vendor/k8s.io/gengo/examples/set-gen/sets/int64.go generated vendored
View file

@ -46,17 +46,19 @@ func Int64KeySet(theMap interface{}) Int64 {
}
// Insert adds items to the set.
func (s Int64) Insert(items ...int64) {
func (s Int64) Insert(items ...int64) Int64 {
for _, item := range items {
s[item] = Empty{}
}
return s
}
// Delete removes all items from the set.
func (s Int64) Delete(items ...int64) {
func (s Int64) Delete(items ...int64) Int64 {
for _, item := range items {
delete(s, item)
}
return s
}
// Has returns true if and only if item is contained in the set.

6
vendor/k8s.io/gengo/examples/set-gen/sets/string.go generated vendored
View file

@ -46,17 +46,19 @@ func StringKeySet(theMap interface{}) String {
}
// Insert adds items to the set.
func (s String) Insert(items ...string) {
func (s String) Insert(items ...string) String {
for _, item := range items {
s[item] = Empty{}
}
return s
}
// Delete removes all items from the set.
func (s String) Delete(items ...string) {
func (s String) Delete(items ...string) String {
for _, item := range items {
delete(s, item)
}
return s
}
// Has returns true if and only if item is contained in the set.

15
vendor/k8s.io/gengo/parser/parse.go generated vendored
View file

@ -43,6 +43,9 @@ type importPathString string
type Builder struct {
context *build.Context
// If true, include *_test.go
IncludeTestFiles bool
// Map of package names to more canonical information about the package.
// This might hold the same value for multiple names, e.g. if someone
// referenced ./pkg/name or in the case of vendoring, which canonicalizes
@ -304,11 +307,17 @@ func (b *Builder) addDir(dir string, userRequested bool) error {
b.absPaths[pkgPath] = buildPkg.Dir
}
for _, n := range buildPkg.GoFiles {
if !strings.HasSuffix(n, ".go") {
files := []string{}
files = append(files, buildPkg.GoFiles...)
if b.IncludeTestFiles {
files = append(files, buildPkg.TestGoFiles...)
}
for _, file := range files {
if !strings.HasSuffix(file, ".go") {
continue
}
absPath := filepath.Join(buildPkg.Dir, n)
absPath := filepath.Join(buildPkg.Dir, file)
data, err := ioutil.ReadFile(absPath)
if err != nil {
return fmt.Errorf("while loading %q: %v", absPath, err)

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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package args
import (
"fmt"
"github.com/spf13/pflag"
"k8s.io/gengo/args"
)
// CustomArgs is used by the gengo framework to pass args specific to this generator.
type CustomArgs struct {
// ReportFilename is added to CustomArgs for specifying name of report file used
// by API linter. If specified, API rule violations will be printed to report file.
// Otherwise default value "-" will be used which indicates stdout.
ReportFilename string
}
// NewDefaults returns default arguments for the generator. Returning the arguments instead
// of using default flag parsing allows registering custom arguments afterwards
func NewDefaults() (*args.GeneratorArgs, *CustomArgs) {
// Default() sets a couple of flag default values for example the boilerplate.
// WithoutDefaultFlagParsing() disables implicit addition of command line flags and parsing,
// which allows registering custom arguments afterwards
genericArgs := args.Default().WithoutDefaultFlagParsing()
customArgs := &CustomArgs{}
genericArgs.CustomArgs = customArgs
// Default value for report filename is "-", which stands for stdout
customArgs.ReportFilename = "-"
// Default value for output file base name
genericArgs.OutputFileBaseName = "openapi_generated"
return genericArgs, customArgs
}
// AddFlags add the generator flags to the flag set.
func (c *CustomArgs) AddFlags(fs *pflag.FlagSet) {
fs.StringVarP(&c.ReportFilename, "report-filename", "r", c.ReportFilename, "Name of report file used by API linter to print API violations. Default \"-\" stands for standard output. NOTE that if valid filename other than \"-\" is specified, API linter won't return error on detected API violations. This allows further check of existing API violations without stopping the OpenAPI generation toolchain.")
}
// Validate checks the given arguments.
func Validate(genericArgs *args.GeneratorArgs) error {
c, ok := genericArgs.CustomArgs.(*CustomArgs)
if !ok {
return fmt.Errorf("input arguments don't contain valid custom arguments")
}
if len(c.ReportFilename) == 0 {
return fmt.Errorf("report filename cannot be empty. specify a valid filename or use \"-\" for stdout")
}
if len(genericArgs.OutputFileBaseName) == 0 {
return fmt.Errorf("output file base name cannot be empty")
}
if len(genericArgs.OutputPackagePath) == 0 {
return fmt.Errorf("output package cannot be empty")
}
return nil
}

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# Generate OpenAPI definitions
- To generate definition for a specific type or package add "+k8s:openapi-gen=true" tag to the type/package comment lines.
- To exclude a type or a member from a tagged package/type, add "+k8s:openapi-gen=false" tag to the comment lines.
# OpenAPI Extensions
OpenAPI spec can have extensions on types. To define one or more extensions on a type or its member
add `+k8s:openapi-gen=x-kubernetes-$NAME:$VALUE` to the comment lines before type/member. A type/member can
have multiple extensions. The rest of the line in the comment will be used as $VALUE so there is no need to
escape or quote the value string. Extensions can be used to pass more information to client generators or
documentation generators. For example a type might have a friendly name to be displayed in documentation or
being used in a client's fluent interface.
# Custom OpenAPI type definitions
Custom types which otherwise don't map directly to OpenAPI can override their
OpenAPI definition by implementing a function named "OpenAPIDefinition" with
the following signature:
```go
import openapi "k8s.io/kube-openapi/pkg/common"
// ...
type Time struct {
time.Time
}
func (_ Time) OpenAPIDefinition() openapi.OpenAPIDefinition {
return openapi.OpenAPIDefinition{
Schema: spec.Schema{
SchemaProps: spec.SchemaProps{
Type: []string{"string"},
Format: "date-time",
},
},
}
}
```
Alternatively, the type can avoid the "openapi" import by defining the following
methods. The following example produces the same OpenAPI definition as the
example above:
```go
func (_ Time) OpenAPISchemaType() []string { return []string{"string"} }
func (_ Time) OpenAPISchemaFormat() string { return "date-time" }
```

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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package generators
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"os"
"sort"
"k8s.io/kube-openapi/pkg/generators/rules"
"k8s.io/gengo/generator"
"k8s.io/gengo/types"
"k8s.io/klog"
)
const apiViolationFileType = "api-violation"
type apiViolationFile struct {
// Since our file actually is unrelated to the package structure, use a
// path that hasn't been mangled by the framework.
unmangledPath string
}
func (a apiViolationFile) AssembleFile(f *generator.File, path string) error {
path = a.unmangledPath
klog.V(2).Infof("Assembling file %q", path)
if path == "-" {
_, err := io.Copy(os.Stdout, &f.Body)
return err
}
output, err := os.Create(path)
if err != nil {
return err
}
defer output.Close()
_, err = io.Copy(output, &f.Body)
return err
}
func (a apiViolationFile) VerifyFile(f *generator.File, path string) error {
if path == "-" {
// Nothing to verify against.
return nil
}
path = a.unmangledPath
formatted := f.Body.Bytes()
existing, err := ioutil.ReadFile(path)
if err != nil {
return fmt.Errorf("unable to read file %q for comparison: %v", path, err)
}
if bytes.Compare(formatted, existing) == 0 {
return nil
}
// Be nice and find the first place where they differ
// (Copied from gengo's default file type)
i := 0
for i < len(formatted) && i < len(existing) && formatted[i] == existing[i] {
i++
}
eDiff, fDiff := existing[i:], formatted[i:]
if len(eDiff) > 100 {
eDiff = eDiff[:100]
}
if len(fDiff) > 100 {
fDiff = fDiff[:100]
}
return fmt.Errorf("output for %q differs; first existing/expected diff: \n %q\n %q", path, string(eDiff), string(fDiff))
}
func newAPIViolationGen() *apiViolationGen {
return &apiViolationGen{
linter: newAPILinter(),
}
}
type apiViolationGen struct {
generator.DefaultGen
linter *apiLinter
}
func (v *apiViolationGen) FileType() string { return apiViolationFileType }
func (v *apiViolationGen) Filename() string {
return "this file is ignored by the file assembler"
}
func (v *apiViolationGen) GenerateType(c *generator.Context, t *types.Type, w io.Writer) error {
klog.V(5).Infof("validating API rules for type %v", t)
if err := v.linter.validate(t); err != nil {
return err
}
return nil
}
// Finalize prints the API rule violations to report file (if specified from
// arguments) or stdout (default)
func (v *apiViolationGen) Finalize(c *generator.Context, w io.Writer) error {
// NOTE: we don't return error here because we assume that the report file will
// get evaluated afterwards to determine if error should be raised. For example,
// you can have make rules that compare the report file with existing known
// violations (whitelist) and determine no error if no change is detected.
v.linter.report(w)
return nil
}
// apiLinter is the framework hosting multiple API rules and recording API rule
// violations
type apiLinter struct {
// API rules that implement APIRule interface and output API rule violations
rules []APIRule
violations []apiViolation
}
// newAPILinter creates an apiLinter object with API rules in package rules. Please
// add APIRule here when new API rule is implemented.
func newAPILinter() *apiLinter {
return &apiLinter{
rules: []APIRule{
&rules.NamesMatch{},
&rules.OmitEmptyMatchCase{},
},
}
}
// apiViolation uniquely identifies single API rule violation
type apiViolation struct {
// Name of rule from APIRule.Name()
rule string
packageName string
typeName string
// Optional: name of field that violates API rule. Empty fieldName implies that
// the entire type violates the rule.
field string
}
// apiViolations implements sort.Interface for []apiViolation based on the fields: rule,
// packageName, typeName and field.
type apiViolations []apiViolation
func (a apiViolations) Len() int { return len(a) }
func (a apiViolations) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a apiViolations) Less(i, j int) bool {
if a[i].rule != a[j].rule {
return a[i].rule < a[j].rule
}
if a[i].packageName != a[j].packageName {
return a[i].packageName < a[j].packageName
}
if a[i].typeName != a[j].typeName {
return a[i].typeName < a[j].typeName
}
return a[i].field < a[j].field
}
// APIRule is the interface for validating API rule on Go types
type APIRule interface {
// Validate evaluates API rule on type t and returns a list of field names in
// the type that violate the rule. Empty field name [""] implies the entire
// type violates the rule.
Validate(t *types.Type) ([]string, error)
// Name returns the name of APIRule
Name() string
}
// validate runs all API rules on type t and records any API rule violation
func (l *apiLinter) validate(t *types.Type) error {
for _, r := range l.rules {
klog.V(5).Infof("validating API rule %v for type %v", r.Name(), t)
fields, err := r.Validate(t)
if err != nil {
return err
}
for _, field := range fields {
l.violations = append(l.violations, apiViolation{
rule: r.Name(),
packageName: t.Name.Package,
typeName: t.Name.Name,
field: field,
})
}
}
return nil
}
// report prints any API rule violation to writer w and returns error if violation exists
func (l *apiLinter) report(w io.Writer) error {
sort.Sort(apiViolations(l.violations))
for _, v := range l.violations {
fmt.Fprintf(w, "API rule violation: %s,%s,%s,%s\n", v.rule, v.packageName, v.typeName, v.field)
}
if len(l.violations) > 0 {
return fmt.Errorf("API rule violations exist")
}
return nil
}

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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package generators
import (
"fmt"
"path/filepath"
"k8s.io/gengo/args"
"k8s.io/gengo/generator"
"k8s.io/gengo/namer"
"k8s.io/gengo/types"
"k8s.io/klog"
generatorargs "k8s.io/kube-openapi/cmd/openapi-gen/args"
)
type identityNamer struct{}
func (_ identityNamer) Name(t *types.Type) string {
return t.Name.String()
}
var _ namer.Namer = identityNamer{}
// NameSystems returns the name system used by the generators in this package.
func NameSystems() namer.NameSystems {
return namer.NameSystems{
"raw": namer.NewRawNamer("", nil),
"sorting_namer": identityNamer{},
}
}
// DefaultNameSystem returns the default name system for ordering the types to be
// processed by the generators in this package.
func DefaultNameSystem() string {
return "sorting_namer"
}
func Packages(context *generator.Context, arguments *args.GeneratorArgs) generator.Packages {
boilerplate, err := arguments.LoadGoBoilerplate()
if err != nil {
klog.Fatalf("Failed loading boilerplate: %v", err)
}
header := append([]byte(fmt.Sprintf("// +build !%s\n\n", arguments.GeneratedBuildTag)), boilerplate...)
header = append(header, []byte(
`
// This file was autogenerated by openapi-gen. Do not edit it manually!
`)...)
reportPath := "-"
if customArgs, ok := arguments.CustomArgs.(*generatorargs.CustomArgs); ok {
reportPath = customArgs.ReportFilename
}
context.FileTypes[apiViolationFileType] = apiViolationFile{
unmangledPath: reportPath,
}
return generator.Packages{
&generator.DefaultPackage{
PackageName: filepath.Base(arguments.OutputPackagePath),
PackagePath: arguments.OutputPackagePath,
HeaderText: header,
GeneratorFunc: func(c *generator.Context) (generators []generator.Generator) {
return []generator.Generator{
newOpenAPIGen(
arguments.OutputFileBaseName,
arguments.OutputPackagePath,
),
newAPIViolationGen(),
}
},
FilterFunc: apiTypeFilterFunc,
},
}
}

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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package generators
import (
"fmt"
"sort"
"strings"
"k8s.io/gengo/examples/set-gen/sets"
"k8s.io/gengo/types"
)
const extensionPrefix = "x-kubernetes-"
// extensionAttributes encapsulates common traits for particular extensions.
type extensionAttributes struct {
xName string
kind types.Kind
allowedValues sets.String
}
// Extension tag to openapi extension attributes
var tagToExtension = map[string]extensionAttributes{
"patchMergeKey": {
xName: "x-kubernetes-patch-merge-key",
kind: types.Slice,
},
"patchStrategy": {
xName: "x-kubernetes-patch-strategy",
kind: types.Slice,
allowedValues: sets.NewString("merge", "retainKeys"),
},
"listMapKey": {
xName: "x-kubernetes-list-map-keys",
kind: types.Slice,
},
"listType": {
xName: "x-kubernetes-list-type",
kind: types.Slice,
allowedValues: sets.NewString("atomic", "set", "map"),
},
}
// Extension encapsulates information necessary to generate an OpenAPI extension.
type extension struct {
idlTag string // Example: listType
xName string // Example: x-kubernetes-list-type
values []string // Example: [atomic]
}
func (e extension) hasAllowedValues() bool {
return tagToExtension[e.idlTag].allowedValues.Len() > 0
}
func (e extension) allowedValues() sets.String {
return tagToExtension[e.idlTag].allowedValues
}
func (e extension) hasKind() bool {
return len(tagToExtension[e.idlTag].kind) > 0
}
func (e extension) kind() types.Kind {
return tagToExtension[e.idlTag].kind
}
func (e extension) validateAllowedValues() error {
// allowedValues not set means no restrictions on values.
if !e.hasAllowedValues() {
return nil
}
// Check for missing value.
if len(e.values) == 0 {
return fmt.Errorf("%s needs a value, none given.", e.idlTag)
}
// For each extension value, validate that it is allowed.
allowedValues := e.allowedValues()
if !allowedValues.HasAll(e.values...) {
return fmt.Errorf("%v not allowed for %s. Allowed values: %v",
e.values, e.idlTag, allowedValues.List())
}
return nil
}
func (e extension) validateType(kind types.Kind) error {
// If this extension class has no kind, then don't validate the type.
if !e.hasKind() {
return nil
}
if kind != e.kind() {
return fmt.Errorf("tag %s on type %v; only allowed on type %v",
e.idlTag, kind, e.kind())
}
return nil
}
func (e extension) hasMultipleValues() bool {
return len(e.values) > 1
}
// Returns sorted list of map keys. Needed for deterministic testing.
func sortedMapKeys(m map[string][]string) []string {
keys := make([]string, len(m))
i := 0
for k := range m {
keys[i] = k
i++
}
sort.Strings(keys)
return keys
}
// Parses comments to return openapi extensions. Returns a list of
// extensions which parsed correctly, as well as a list of the
// parse errors. Validating extensions is performed separately.
// NOTE: Non-empty errors does not mean extensions is empty.
func parseExtensions(comments []string) ([]extension, []error) {
extensions := []extension{}
errors := []error{}
// First, generate extensions from "+k8s:openapi-gen=x-kubernetes-*" annotations.
values := getOpenAPITagValue(comments)
for _, val := range values {
// Example: x-kubernetes-member-tag:member_test
if strings.HasPrefix(val, extensionPrefix) {
parts := strings.SplitN(val, ":", 2)
if len(parts) != 2 {
errors = append(errors, fmt.Errorf("invalid extension value: %v", val))
continue
}
e := extension{
idlTag: tagName, // Example: k8s:openapi-gen
xName: parts[0], // Example: x-kubernetes-member-tag
values: []string{parts[1]}, // Example: member_test
}
extensions = append(extensions, e)
}
}
// Next, generate extensions from "idlTags" (e.g. +listType)
tagValues := types.ExtractCommentTags("+", comments)
for _, idlTag := range sortedMapKeys(tagValues) {
xAttrs, exists := tagToExtension[idlTag]
if !exists {
continue
}
values := tagValues[idlTag]
e := extension{
idlTag: idlTag, // listType
xName: xAttrs.xName, // x-kubernetes-list-type
values: values, // [atomic]
}
extensions = append(extensions, e)
}
return extensions, errors
}
func validateMemberExtensions(extensions []extension, m *types.Member) []error {
errors := []error{}
for _, e := range extensions {
if err := e.validateAllowedValues(); err != nil {
errors = append(errors, err)
}
if err := e.validateType(m.Type.Kind); err != nil {
errors = append(errors, err)
}
}
return errors
}

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/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package generators
import (
"bytes"
"fmt"
"io"
"path/filepath"
"reflect"
"sort"
"strings"
"k8s.io/gengo/generator"
"k8s.io/gengo/namer"
"k8s.io/gengo/types"
openapi "k8s.io/kube-openapi/pkg/common"
"k8s.io/klog"
)
// This is the comment tag that carries parameters for open API generation.
const tagName = "k8s:openapi-gen"
const tagOptional = "optional"
// Known values for the tag.
const (
tagValueTrue = "true"
tagValueFalse = "false"
)
// Used for temporary validation of patch struct tags.
// TODO: Remove patch struct tag validation because they we are now consuming OpenAPI on server.
var tempPatchTags = [...]string{
"patchMergeKey",
"patchStrategy",
}
func getOpenAPITagValue(comments []string) []string {
return types.ExtractCommentTags("+", comments)[tagName]
}
func getSingleTagsValue(comments []string, tag string) (string, error) {
tags, ok := types.ExtractCommentTags("+", comments)[tag]
if !ok || len(tags) == 0 {
return "", nil
}
if len(tags) > 1 {
return "", fmt.Errorf("multiple values are not allowed for tag %s", tag)
}
return tags[0], nil
}
func hasOpenAPITagValue(comments []string, value string) bool {
tagValues := getOpenAPITagValue(comments)
for _, val := range tagValues {
if val == value {
return true
}
}
return false
}
// hasOptionalTag returns true if the member has +optional in its comments or
// omitempty in its json tags.
func hasOptionalTag(m *types.Member) bool {
hasOptionalCommentTag := types.ExtractCommentTags(
"+", m.CommentLines)[tagOptional] != nil
hasOptionalJsonTag := strings.Contains(
reflect.StructTag(m.Tags).Get("json"), "omitempty")
return hasOptionalCommentTag || hasOptionalJsonTag
}
func apiTypeFilterFunc(c *generator.Context, t *types.Type) bool {
// There is a conflict between this codegen and codecgen, we should avoid types generated for codecgen
if strings.HasPrefix(t.Name.Name, "codecSelfer") {
return false
}
pkg := c.Universe.Package(t.Name.Package)
if hasOpenAPITagValue(pkg.Comments, tagValueTrue) {
return !hasOpenAPITagValue(t.CommentLines, tagValueFalse)
}
if hasOpenAPITagValue(t.CommentLines, tagValueTrue) {
return true
}
return false
}
const (
specPackagePath = "github.com/go-openapi/spec"
openAPICommonPackagePath = "k8s.io/kube-openapi/pkg/common"
)
// openApiGen produces a file with auto-generated OpenAPI functions.
type openAPIGen struct {
generator.DefaultGen
// TargetPackage is the package that will get GetOpenAPIDefinitions function returns all open API definitions.
targetPackage string
imports namer.ImportTracker
}
func newOpenAPIGen(sanitizedName string, targetPackage string) generator.Generator {
return &openAPIGen{
DefaultGen: generator.DefaultGen{
OptionalName: sanitizedName,
},
imports: generator.NewImportTracker(),
targetPackage: targetPackage,
}
}
const nameTmpl = "schema_$.type|private$"
func (g *openAPIGen) Namers(c *generator.Context) namer.NameSystems {
// Have the raw namer for this file track what it imports.
return namer.NameSystems{
"raw": namer.NewRawNamer(g.targetPackage, g.imports),
"private": &namer.NameStrategy{
Join: func(pre string, in []string, post string) string {
return strings.Join(in, "_")
},
PrependPackageNames: 4, // enough to fully qualify from k8s.io/api/...
},
}
}
func (g *openAPIGen) isOtherPackage(pkg string) bool {
if pkg == g.targetPackage {
return false
}
if strings.HasSuffix(pkg, "\""+g.targetPackage+"\"") {
return false
}
return true
}
func (g *openAPIGen) Imports(c *generator.Context) []string {
importLines := []string{}
for _, singleImport := range g.imports.ImportLines() {
importLines = append(importLines, singleImport)
}
return importLines
}
func argsFromType(t *types.Type) generator.Args {
return generator.Args{
"type": t,
"ReferenceCallback": types.Ref(openAPICommonPackagePath, "ReferenceCallback"),
"OpenAPIDefinition": types.Ref(openAPICommonPackagePath, "OpenAPIDefinition"),
"SpecSchemaType": types.Ref(specPackagePath, "Schema"),
}
}
func (g *openAPIGen) Init(c *generator.Context, w io.Writer) error {
sw := generator.NewSnippetWriter(w, c, "$", "$")
sw.Do("func GetOpenAPIDefinitions(ref $.ReferenceCallback|raw$) map[string]$.OpenAPIDefinition|raw$ {\n", argsFromType(nil))
sw.Do("return map[string]$.OpenAPIDefinition|raw${\n", argsFromType(nil))
for _, t := range c.Order {
err := newOpenAPITypeWriter(sw, c).generateCall(t)
if err != nil {
return err
}
}
sw.Do("}\n", nil)
sw.Do("}\n\n", nil)
return sw.Error()
}
func (g *openAPIGen) GenerateType(c *generator.Context, t *types.Type, w io.Writer) error {
klog.V(5).Infof("generating for type %v", t)
sw := generator.NewSnippetWriter(w, c, "$", "$")
err := newOpenAPITypeWriter(sw, c).generate(t)
if err != nil {
return err
}
return sw.Error()
}
func getJsonTags(m *types.Member) []string {
jsonTag := reflect.StructTag(m.Tags).Get("json")
if jsonTag == "" {
return []string{}
}
return strings.Split(jsonTag, ",")
}
func getReferableName(m *types.Member) string {
jsonTags := getJsonTags(m)
if len(jsonTags) > 0 {
if jsonTags[0] == "-" {
return ""
} else {
return jsonTags[0]
}
} else {
return m.Name
}
}
func shouldInlineMembers(m *types.Member) bool {
jsonTags := getJsonTags(m)
return len(jsonTags) > 1 && jsonTags[1] == "inline"
}
type openAPITypeWriter struct {
*generator.SnippetWriter
context *generator.Context
refTypes map[string]*types.Type
GetDefinitionInterface *types.Type
}
func newOpenAPITypeWriter(sw *generator.SnippetWriter, c *generator.Context) openAPITypeWriter {
return openAPITypeWriter{
SnippetWriter: sw,
context: c,
refTypes: map[string]*types.Type{},
}
}
func methodReturnsValue(mt *types.Type, pkg, name string) bool {
if len(mt.Signature.Parameters) != 0 || len(mt.Signature.Results) != 1 {
return false
}
r := mt.Signature.Results[0]
return r.Name.Name == name && r.Name.Package == pkg
}
func hasOpenAPIDefinitionMethod(t *types.Type) bool {
for mn, mt := range t.Methods {
if mn != "OpenAPIDefinition" {
continue
}
return methodReturnsValue(mt, openAPICommonPackagePath, "OpenAPIDefinition")
}
return false
}
func hasOpenAPIDefinitionMethods(t *types.Type) bool {
var hasSchemaTypeMethod, hasOpenAPISchemaFormat bool
for mn, mt := range t.Methods {
switch mn {
case "OpenAPISchemaType":
hasSchemaTypeMethod = methodReturnsValue(mt, "", "[]string")
case "OpenAPISchemaFormat":
hasOpenAPISchemaFormat = methodReturnsValue(mt, "", "string")
}
}
return hasSchemaTypeMethod && hasOpenAPISchemaFormat
}
// typeShortName returns short package name (e.g. the name x appears in package x definition) dot type name.
func typeShortName(t *types.Type) string {
return filepath.Base(t.Name.Package) + "." + t.Name.Name
}
func (g openAPITypeWriter) generateMembers(t *types.Type, required []string) ([]string, error) {
var err error
for _, m := range t.Members {
if hasOpenAPITagValue(m.CommentLines, tagValueFalse) {
continue
}
if shouldInlineMembers(&m) {
required, err = g.generateMembers(m.Type, required)
if err != nil {
return required, err
}
continue
}
name := getReferableName(&m)
if name == "" {
continue
}
if !hasOptionalTag(&m) {
required = append(required, name)
}
if err = g.generateProperty(&m, t); err != nil {
klog.Errorf("Error when generating: %v, %v\n", name, m)
return required, err
}
}
return required, nil
}
func (g openAPITypeWriter) generateCall(t *types.Type) error {
// Only generate for struct type and ignore the rest
switch t.Kind {
case types.Struct:
args := argsFromType(t)
g.Do("\"$.$\": ", t.Name)
if hasOpenAPIDefinitionMethod(t) {
g.Do("$.type|raw${}.OpenAPIDefinition(),\n", args)
} else {
g.Do(nameTmpl+"(ref),\n", args)
}
}
return g.Error()
}
func (g openAPITypeWriter) generate(t *types.Type) error {
// Only generate for struct type and ignore the rest
switch t.Kind {
case types.Struct:
if hasOpenAPIDefinitionMethod(t) {
// already invoked directly
return nil
}
args := argsFromType(t)
g.Do("func "+nameTmpl+"(ref $.ReferenceCallback|raw$) $.OpenAPIDefinition|raw$ {\n", args)
if hasOpenAPIDefinitionMethods(t) {
g.Do("return $.OpenAPIDefinition|raw${\n"+
"Schema: spec.Schema{\n"+
"SchemaProps: spec.SchemaProps{\n", args)
g.generateDescription(t.CommentLines)
g.Do("Type:$.type|raw${}.OpenAPISchemaType(),\n"+
"Format:$.type|raw${}.OpenAPISchemaFormat(),\n"+
"},\n"+
"},\n"+
"}\n}\n\n", args)
return nil
}
g.Do("return $.OpenAPIDefinition|raw${\nSchema: spec.Schema{\nSchemaProps: spec.SchemaProps{\n", args)
g.generateDescription(t.CommentLines)
g.Do("Type: []string{\"object\"},\n", nil)
// write members into a temporary buffer, in order to postpone writing out the Properties field. We only do
// that if it is not empty.
propertiesBuf := bytes.Buffer{}
bsw := g
bsw.SnippetWriter = generator.NewSnippetWriter(&propertiesBuf, g.context, "$", "$")
required, err := bsw.generateMembers(t, []string{})
if err != nil {
return err
}
if propertiesBuf.Len() > 0 {
g.Do("Properties: map[string]$.SpecSchemaType|raw${\n", args)
g.Do(strings.Replace(propertiesBuf.String(), "$", "$\"$\"$", -1), nil) // escape $ (used as delimiter of the templates)
g.Do("},\n", nil)
}
if len(required) > 0 {
g.Do("Required: []string{\"$.$\"},\n", strings.Join(required, "\",\""))
}
g.Do("},\n", nil)
if err := g.generateStructExtensions(t); err != nil {
return err
}
g.Do("},\n", nil)
// Map order is undefined, sort them or we may get a different file generated each time.
keys := []string{}
for k := range g.refTypes {
keys = append(keys, k)
}
sort.Strings(keys)
deps := []string{}
for _, k := range keys {
v := g.refTypes[k]
if t, _ := openapi.GetOpenAPITypeFormat(v.String()); t != "" {
// This is a known type, we do not need a reference to it
// Will eliminate special case of time.Time
continue
}
deps = append(deps, k)
}
if len(deps) > 0 {
g.Do("Dependencies: []string{\n", args)
for _, k := range deps {
g.Do("\"$.$\",", k)
}
g.Do("},\n", nil)
}
g.Do("}\n}\n\n", nil)
}
return nil
}
func (g openAPITypeWriter) generateStructExtensions(t *types.Type) error {
extensions, errors := parseExtensions(t.CommentLines)
// Initially, we will only log struct extension errors.
if len(errors) > 0 {
for _, e := range errors {
klog.V(2).Infof("[%s]: %s\n", t.String(), e)
}
}
// TODO(seans3): Validate struct extensions here.
g.emitExtensions(extensions)
return nil
}
func (g openAPITypeWriter) generateMemberExtensions(m *types.Member, parent *types.Type) error {
extensions, parseErrors := parseExtensions(m.CommentLines)
validationErrors := validateMemberExtensions(extensions, m)
errors := append(parseErrors, validationErrors...)
// Initially, we will only log member extension errors.
if len(errors) > 0 {
errorPrefix := fmt.Sprintf("[%s] %s:", parent.String(), m.String())
for _, e := range errors {
klog.V(2).Infof("%s %s\n", errorPrefix, e)
}
}
g.emitExtensions(extensions)
return nil
}
func (g openAPITypeWriter) emitExtensions(extensions []extension) {
// If any extensions exist, then emit code to create them.
if len(extensions) == 0 {
return
}
g.Do("VendorExtensible: spec.VendorExtensible{\nExtensions: spec.Extensions{\n", nil)
for _, extension := range extensions {
g.Do("\"$.$\": ", extension.xName)
if extension.hasMultipleValues() {
g.Do("[]interface{}{\n", nil)
}
for _, value := range extension.values {
g.Do("\"$.$\",\n", value)
}
if extension.hasMultipleValues() {
g.Do("},\n", nil)
}
}
g.Do("},\n},\n", nil)
}
// TODO(#44005): Move this validation outside of this generator (probably to policy verifier)
func (g openAPITypeWriter) validatePatchTags(m *types.Member, parent *types.Type) error {
// TODO: Remove patch struct tag validation because they we are now consuming OpenAPI on server.
for _, tagKey := range tempPatchTags {
structTagValue := reflect.StructTag(m.Tags).Get(tagKey)
commentTagValue, err := getSingleTagsValue(m.CommentLines, tagKey)
if err != nil {
return err
}
if structTagValue != commentTagValue {
return fmt.Errorf("Tags in comment and struct should match for member (%s) of (%s)",
m.Name, parent.Name.String())
}
}
return nil
}
func (g openAPITypeWriter) generateDescription(CommentLines []string) {
var buffer bytes.Buffer
delPrevChar := func() {
if buffer.Len() > 0 {
buffer.Truncate(buffer.Len() - 1) // Delete the last " " or "\n"
}
}
for _, line := range CommentLines {
// Ignore all lines after ---
if line == "---" {
break
}
line = strings.TrimRight(line, " ")
leading := strings.TrimLeft(line, " ")
switch {
case len(line) == 0: // Keep paragraphs
delPrevChar()
buffer.WriteString("\n\n")
case strings.HasPrefix(leading, "TODO"): // Ignore one line TODOs
case strings.HasPrefix(leading, "+"): // Ignore instructions to go2idl
default:
if strings.HasPrefix(line, " ") || strings.HasPrefix(line, "\t") {
delPrevChar()
line = "\n" + line + "\n" // Replace it with newline. This is useful when we have a line with: "Example:\n\tJSON-someting..."
} else {
line += " "
}
buffer.WriteString(line)
}
}
postDoc := strings.TrimRight(buffer.String(), "\n")
postDoc = strings.Replace(postDoc, "\\\"", "\"", -1) // replace user's \" to "
postDoc = strings.Replace(postDoc, "\"", "\\\"", -1) // Escape "
postDoc = strings.Replace(postDoc, "\n", "\\n", -1)
postDoc = strings.Replace(postDoc, "\t", "\\t", -1)
postDoc = strings.Trim(postDoc, " ")
if postDoc != "" {
g.Do("Description: \"$.$\",\n", postDoc)
}
}
func (g openAPITypeWriter) generateProperty(m *types.Member, parent *types.Type) error {
name := getReferableName(m)
if name == "" {
return nil
}
if err := g.validatePatchTags(m, parent); err != nil {
return err
}
g.Do("\"$.$\": {\n", name)
if err := g.generateMemberExtensions(m, parent); err != nil {
return err
}
g.Do("SchemaProps: spec.SchemaProps{\n", nil)
g.generateDescription(m.CommentLines)
jsonTags := getJsonTags(m)
if len(jsonTags) > 1 && jsonTags[1] == "string" {
g.generateSimpleProperty("string", "")
g.Do("},\n},\n", nil)
return nil
}
t := resolveAliasAndPtrType(m.Type)
// If we can get a openAPI type and format for this type, we consider it to be simple property
typeString, format := openapi.GetOpenAPITypeFormat(t.String())
if typeString != "" {
g.generateSimpleProperty(typeString, format)
g.Do("},\n},\n", nil)
return nil
}
switch t.Kind {
case types.Builtin:
return fmt.Errorf("please add type %v to getOpenAPITypeFormat function", t)
case types.Map:
if err := g.generateMapProperty(t); err != nil {
return err
}
case types.Slice, types.Array:
if err := g.generateSliceProperty(t); err != nil {
return err
}
case types.Struct, types.Interface:
g.generateReferenceProperty(t)
default:
return fmt.Errorf("cannot generate spec for type %v", t)
}
g.Do("},\n},\n", nil)
return g.Error()
}
func (g openAPITypeWriter) generateSimpleProperty(typeString, format string) {
g.Do("Type: []string{\"$.$\"},\n", typeString)
g.Do("Format: \"$.$\",\n", format)
}
func (g openAPITypeWriter) generateReferenceProperty(t *types.Type) {
g.refTypes[t.Name.String()] = t
g.Do("Ref: ref(\"$.$\"),\n", t.Name.String())
}
func resolveAliasAndPtrType(t *types.Type) *types.Type {
var prev *types.Type
for prev != t {
prev = t
if t.Kind == types.Alias {
t = t.Underlying
}
if t.Kind == types.Pointer {
t = t.Elem
}
}
return t
}
func (g openAPITypeWriter) generateMapProperty(t *types.Type) error {
keyType := resolveAliasAndPtrType(t.Key)
elemType := resolveAliasAndPtrType(t.Elem)
// According to OpenAPI examples, only map from string is supported
if keyType.Name.Name != "string" {
return fmt.Errorf("map with non-string keys are not supported by OpenAPI in %v", t)
}
g.Do("Type: []string{\"object\"},\n", nil)
g.Do("AdditionalProperties: &spec.SchemaOrBool{\nAllows: true,\nSchema: &spec.Schema{\nSchemaProps: spec.SchemaProps{\n", nil)
typeString, format := openapi.GetOpenAPITypeFormat(elemType.String())
if typeString != "" {
g.generateSimpleProperty(typeString, format)
g.Do("},\n},\n},\n", nil)
return nil
}
switch elemType.Kind {
case types.Builtin:
return fmt.Errorf("please add type %v to getOpenAPITypeFormat function", elemType)
case types.Struct:
g.generateReferenceProperty(elemType)
case types.Slice, types.Array:
g.generateSliceProperty(elemType)
default:
return fmt.Errorf("map Element kind %v is not supported in %v", elemType.Kind, t.Name)
}
g.Do("},\n},\n},\n", nil)
return nil
}
func (g openAPITypeWriter) generateSliceProperty(t *types.Type) error {
elemType := resolveAliasAndPtrType(t.Elem)
g.Do("Type: []string{\"array\"},\n", nil)
g.Do("Items: &spec.SchemaOrArray{\nSchema: &spec.Schema{\nSchemaProps: spec.SchemaProps{\n", nil)
typeString, format := openapi.GetOpenAPITypeFormat(elemType.String())
if typeString != "" {
g.generateSimpleProperty(typeString, format)
g.Do("},\n},\n},\n", nil)
return nil
}
switch elemType.Kind {
case types.Builtin:
return fmt.Errorf("please add type %v to getOpenAPITypeFormat function", elemType)
case types.Struct:
g.generateReferenceProperty(elemType)
case types.Slice, types.Array:
g.generateSliceProperty(elemType)
default:
return fmt.Errorf("slice Element kind %v is not supported in %v", elemType.Kind, t)
}
g.Do("},\n},\n},\n", nil)
return nil
}

4
vendor/k8s.io/kube-openapi/pkg/generators/rules/OWNERS generated vendored Normal file
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reviewers:
- roycaihw
approvers:
- roycaihw

23
vendor/k8s.io/kube-openapi/pkg/generators/rules/doc.go generated vendored Normal file
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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package rules contains API rules that are enforced in OpenAPI spec generation
// as part of the machinery. Files under this package implement APIRule interface
// which evaluates Go type and produces list of API rule violations.
//
// Implementations of APIRule should be added to API linter under openAPIGen code-
// generator to get integrated in the generation process.
package rules

172
vendor/k8s.io/kube-openapi/pkg/generators/rules/names_match.go generated vendored Normal file
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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package rules
import (
"reflect"
"strings"
"k8s.io/kube-openapi/pkg/util/sets"
"k8s.io/gengo/types"
)
var (
// Blacklist of JSON tags that should skip match evaluation
jsonTagBlacklist = sets.NewString(
// Omitted field is ignored by the package
"-",
)
// Blacklist of JSON names that should skip match evaluation
jsonNameBlacklist = sets.NewString(
// Empty name is used for inline struct field (e.g. metav1.TypeMeta)
"",
// Special case for object and list meta
"metadata",
)
// List of substrings that aren't allowed in Go name and JSON name
disallowedNameSubstrings = sets.NewString(
// Underscore is not allowed in either name
"_",
// Dash is not allowed in either name. Note that since dash is a valid JSON tag, this should be checked
// after JSON tag blacklist check.
"-",
)
)
/*
NamesMatch implements APIRule interface.
Go field names must be CamelCase. JSON field names must be camelCase. Other than capitalization of the
initial letter, the two should almost always match. No underscores nor dashes in either.
This rule verifies the convention "Other than capitalization of the initial letter, the two should almost always match."
Examples (also in unit test):
Go name | JSON name | match
podSpec false
PodSpec podSpec true
PodSpec PodSpec false
podSpec podSpec false
PodSpec spec false
Spec podSpec false
JSONSpec jsonSpec true
JSONSpec jsonspec false
HTTPJSONSpec httpJSONSpec true
NOTE: this validator cannot tell two sequential all-capital words from one word, therefore the case below
is also considered matched.
HTTPJSONSpec httpjsonSpec true
NOTE: JSON names in jsonNameBlacklist should skip evaluation
true
podSpec true
podSpec - true
podSpec metadata true
*/
type NamesMatch struct{}
// Name returns the name of APIRule
func (n *NamesMatch) Name() string {
return "names_match"
}
// Validate evaluates API rule on type t and returns a list of field names in
// the type that violate the rule. Empty field name [""] implies the entire
// type violates the rule.
func (n *NamesMatch) Validate(t *types.Type) ([]string, error) {
fields := make([]string, 0)
// Only validate struct type and ignore the rest
switch t.Kind {
case types.Struct:
for _, m := range t.Members {
goName := m.Name
jsonTag, ok := reflect.StructTag(m.Tags).Lookup("json")
// Distinguish empty JSON tag and missing JSON tag. Empty JSON tag / name is
// allowed (in JSON name blacklist) but missing JSON tag is invalid.
if !ok {
fields = append(fields, goName)
continue
}
if jsonTagBlacklist.Has(jsonTag) {
continue
}
jsonName := strings.Split(jsonTag, ",")[0]
if !namesMatch(goName, jsonName) {
fields = append(fields, goName)
}
}
}
return fields, nil
}
// namesMatch evaluates if goName and jsonName match the API rule
// TODO: Use an off-the-shelf CamelCase solution instead of implementing this logic. The following existing
// packages have been tried out:
// github.com/markbates/inflect
// github.com/segmentio/go-camelcase
// github.com/iancoleman/strcase
// github.com/fatih/camelcase
// Please see https://github.com/kubernetes/kube-openapi/pull/83#issuecomment-400842314 for more details
// about why they don't satisfy our need. What we need can be a function that detects an acronym at the
// beginning of a string.
func namesMatch(goName, jsonName string) bool {
if jsonNameBlacklist.Has(jsonName) {
return true
}
if !isAllowedName(goName) || !isAllowedName(jsonName) {
return false
}
if strings.ToLower(goName) != strings.ToLower(jsonName) {
return false
}
// Go field names must be CamelCase. JSON field names must be camelCase.
if !isCapital(goName[0]) || isCapital(jsonName[0]) {
return false
}
for i := 0; i < len(goName); i++ {
if goName[i] == jsonName[i] {
// goName[0:i-1] is uppercase and jsonName[0:i-1] is lowercase, goName[i:]
// and jsonName[i:] should match;
// goName[i] should be lowercase if i is equal to 1, e.g.:
// goName | jsonName
// PodSpec podSpec
// or uppercase if i is greater than 1, e.g.:
// goname | jsonName
// JSONSpec jsonSpec
// This is to rule out cases like:
// goname | jsonName
// JSONSpec jsonspec
return goName[i:] == jsonName[i:] && (i == 1 || isCapital(goName[i]))
}
}
return true
}
// isCaptical returns true if one character is capital
func isCapital(b byte) bool {
return b >= 'A' && b <= 'Z'
}
// isAllowedName checks the list of disallowedNameSubstrings and returns true if name doesn't contain
// any disallowed substring.
func isAllowedName(name string) bool {
for _, substr := range disallowedNameSubstrings.UnsortedList() {
if strings.Contains(name, substr) {
return false
}
}
return true
}

64
vendor/k8s.io/kube-openapi/pkg/generators/rules/omitempty_match_case.go generated vendored Normal file
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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package rules
import (
"reflect"
"strings"
"k8s.io/gengo/types"
)
// OmitEmptyMatchCase implements APIRule interface.
// "omitempty" must appear verbatim (no case variants).
type OmitEmptyMatchCase struct{}
func (n *OmitEmptyMatchCase) Name() string {
return "omitempty_match_case"
}
func (n *OmitEmptyMatchCase) Validate(t *types.Type) ([]string, error) {
fields := make([]string, 0)
// Only validate struct type and ignore the rest
switch t.Kind {
case types.Struct:
for _, m := range t.Members {
goName := m.Name
jsonTag, ok := reflect.StructTag(m.Tags).Lookup("json")
if !ok {
continue
}
parts := strings.Split(jsonTag, ",")
if len(parts) < 2 {
// no tags other than name
continue
}
if parts[0] == "-" {
// not serialized
continue
}
for _, part := range parts[1:] {
if strings.EqualFold(part, "omitempty") && part != "omitempty" {
fields = append(fields, goName)
}
}
}
}
return fields, nil
}

27
vendor/k8s.io/kube-openapi/pkg/util/sets/empty.go generated vendored Normal file
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@ -0,0 +1,27 @@
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by set-gen. DO NOT EDIT.
// NOTE: This file is copied from k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/sets/empty.go
// because in Kubernetes we don't allowed vendor code to import staging code. See
// https://github.com/kubernetes/kube-openapi/pull/90 for more details.
package sets
// Empty is public since it is used by some internal API objects for conversions between external
// string arrays and internal sets, and conversion logic requires public types today.
type Empty struct{}

207
vendor/k8s.io/kube-openapi/pkg/util/sets/string.go generated vendored Normal file
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@ -0,0 +1,207 @@
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by set-gen. DO NOT EDIT.
// NOTE: This file is copied from k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/sets/string.go
// because in Kubernetes we don't allowed vendor code to import staging code. See
// https://github.com/kubernetes/kube-openapi/pull/90 for more details.
package sets
import (
"reflect"
"sort"
)
// sets.String is a set of strings, implemented via map[string]struct{} for minimal memory consumption.
type String map[string]Empty
// NewString creates a String from a list of values.
func NewString(items ...string) String {
ss := String{}
ss.Insert(items...)
return ss
}
// StringKeySet creates a String from a keys of a map[string](? extends interface{}).
// If the value passed in is not actually a map, this will panic.
func StringKeySet(theMap interface{}) String {
v := reflect.ValueOf(theMap)
ret := String{}
for _, keyValue := range v.MapKeys() {
ret.Insert(keyValue.Interface().(string))
}
return ret
}
// Insert adds items to the set.
func (s String) Insert(items ...string) {
for _, item := range items {
s[item] = Empty{}
}
}
// Delete removes all items from the set.
func (s String) Delete(items ...string) {
for _, item := range items {
delete(s, item)
}
}
// Has returns true if and only if item is contained in the set.
func (s String) Has(item string) bool {
_, contained := s[item]
return contained
}
// HasAll returns true if and only if all items are contained in the set.
func (s String) HasAll(items ...string) bool {
for _, item := range items {
if !s.Has(item) {
return false
}
}
return true
}
// HasAny returns true if any items are contained in the set.
func (s String) HasAny(items ...string) bool {
for _, item := range items {
if s.Has(item) {
return true
}
}
return false
}
// Difference returns a set of objects that are not in s2
// For example:
// s1 = {a1, a2, a3}
// s2 = {a1, a2, a4, a5}
// s1.Difference(s2) = {a3}
// s2.Difference(s1) = {a4, a5}
func (s String) Difference(s2 String) String {
result := NewString()
for key := range s {
if !s2.Has(key) {
result.Insert(key)
}
}
return result
}
// Union returns a new set which includes items in either s1 or s2.
// For example:
// s1 = {a1, a2}
// s2 = {a3, a4}
// s1.Union(s2) = {a1, a2, a3, a4}
// s2.Union(s1) = {a1, a2, a3, a4}
func (s1 String) Union(s2 String) String {
result := NewString()
for key := range s1 {
result.Insert(key)
}
for key := range s2 {
result.Insert(key)
}
return result
}
// Intersection returns a new set which includes the item in BOTH s1 and s2
// For example:
// s1 = {a1, a2}
// s2 = {a2, a3}
// s1.Intersection(s2) = {a2}
func (s1 String) Intersection(s2 String) String {
var walk, other String
result := NewString()
if s1.Len() < s2.Len() {
walk = s1
other = s2
} else {
walk = s2
other = s1
}
for key := range walk {
if other.Has(key) {
result.Insert(key)
}
}
return result
}
// IsSuperset returns true if and only if s1 is a superset of s2.
func (s1 String) IsSuperset(s2 String) bool {
for item := range s2 {
if !s1.Has(item) {
return false
}
}
return true
}
// Equal returns true if and only if s1 is equal (as a set) to s2.
// Two sets are equal if their membership is identical.
// (In practice, this means same elements, order doesn't matter)
func (s1 String) Equal(s2 String) bool {
return len(s1) == len(s2) && s1.IsSuperset(s2)
}
type sortableSliceOfString []string
func (s sortableSliceOfString) Len() int { return len(s) }
func (s sortableSliceOfString) Less(i, j int) bool { return lessString(s[i], s[j]) }
func (s sortableSliceOfString) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
// List returns the contents as a sorted string slice.
func (s String) List() []string {
res := make(sortableSliceOfString, 0, len(s))
for key := range s {
res = append(res, key)
}
sort.Sort(res)
return []string(res)
}
// UnsortedList returns the slice with contents in random order.
func (s String) UnsortedList() []string {
res := make([]string, 0, len(s))
for key := range s {
res = append(res, key)
}
return res
}
// Returns a single element from the set.
func (s String) PopAny() (string, bool) {
for key := range s {
s.Delete(key)
return key, true
}
var zeroValue string
return zeroValue, false
}
// Len returns the size of the set.
func (s String) Len() int {
return len(s)
}
func lessString(lhs, rhs string) bool {
return lhs < rhs
}

34
vendor/k8s.io/kubernetes/pkg/util/filesystem/BUILD generated vendored
View file

@ -1,34 +0,0 @@
package(default_visibility = ["//visibility:public"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"defaultfs.go",
"fakefs.go",
"filesystem.go",
"watcher.go",
],
importpath = "k8s.io/kubernetes/pkg/util/filesystem",
deps = [
"//vendor/github.com/fsnotify/fsnotify:go_default_library",
"//vendor/github.com/spf13/afero:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
)

122
vendor/k8s.io/kubernetes/pkg/util/filesystem/defaultfs.go generated vendored
View file

@ -1,122 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package filesystem
import (
"io/ioutil"
"os"
"path/filepath"
"time"
)
// DefaultFs implements Filesystem using same-named functions from "os" and "io/ioutil"
type DefaultFs struct{}
var _ Filesystem = DefaultFs{}
// Stat via os.Stat
func (DefaultFs) Stat(name string) (os.FileInfo, error) {
return os.Stat(name)
}
// Create via os.Create
func (DefaultFs) Create(name string) (File, error) {
file, err := os.Create(name)
if err != nil {
return nil, err
}
return &defaultFile{file}, nil
}
// Rename via os.Rename
func (DefaultFs) Rename(oldpath, newpath string) error {
return os.Rename(oldpath, newpath)
}
// MkdirAll via os.MkdirAll
func (DefaultFs) MkdirAll(path string, perm os.FileMode) error {
return os.MkdirAll(path, perm)
}
// Chtimes via os.Chtimes
func (DefaultFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
return os.Chtimes(name, atime, mtime)
}
// RemoveAll via os.RemoveAll
func (DefaultFs) RemoveAll(path string) error {
return os.RemoveAll(path)
}
// Remove via os.RemoveAll
func (DefaultFs) Remove(name string) error {
return os.Remove(name)
}
// ReadFile via ioutil.ReadFile
func (DefaultFs) ReadFile(filename string) ([]byte, error) {
return ioutil.ReadFile(filename)
}
// TempDir via ioutil.TempDir
func (DefaultFs) TempDir(dir, prefix string) (string, error) {
return ioutil.TempDir(dir, prefix)
}
// TempFile via ioutil.TempFile
func (DefaultFs) TempFile(dir, prefix string) (File, error) {
file, err := ioutil.TempFile(dir, prefix)
if err != nil {
return nil, err
}
return &defaultFile{file}, nil
}
// ReadDir via ioutil.ReadDir
func (DefaultFs) ReadDir(dirname string) ([]os.FileInfo, error) {
return ioutil.ReadDir(dirname)
}
// Walk via filepath.Walk
func (DefaultFs) Walk(root string, walkFn filepath.WalkFunc) error {
return filepath.Walk(root, walkFn)
}
// defaultFile implements File using same-named functions from "os"
type defaultFile struct {
file *os.File
}
// Name via os.File.Name
func (file *defaultFile) Name() string {
return file.file.Name()
}
// Write via os.File.Write
func (file *defaultFile) Write(b []byte) (n int, err error) {
return file.file.Write(b)
}
// Sync via os.File.Sync
func (file *defaultFile) Sync() error {
return file.file.Sync()
}
// Close via os.File.Close
func (file *defaultFile) Close() error {
return file.file.Close()
}

128
vendor/k8s.io/kubernetes/pkg/util/filesystem/fakefs.go generated vendored
View file

@ -1,128 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package filesystem
import (
"os"
"path/filepath"
"time"
"github.com/spf13/afero"
)
// fakeFs is implemented in terms of afero
type fakeFs struct {
a afero.Afero
}
// NewFakeFs returns a fake Filesystem that exists in-memory, useful for unit tests
func NewFakeFs() Filesystem {
return &fakeFs{a: afero.Afero{Fs: afero.NewMemMapFs()}}
}
// Stat via afero.Fs.Stat
func (fs *fakeFs) Stat(name string) (os.FileInfo, error) {
return fs.a.Fs.Stat(name)
}
// Create via afero.Fs.Create
func (fs *fakeFs) Create(name string) (File, error) {
file, err := fs.a.Fs.Create(name)
if err != nil {
return nil, err
}
return &fakeFile{file}, nil
}
// Rename via afero.Fs.Rename
func (fs *fakeFs) Rename(oldpath, newpath string) error {
return fs.a.Fs.Rename(oldpath, newpath)
}
// MkdirAll via afero.Fs.MkdirAll
func (fs *fakeFs) MkdirAll(path string, perm os.FileMode) error {
return fs.a.Fs.MkdirAll(path, perm)
}
// Chtimes via afero.Fs.Chtimes
func (fs *fakeFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
return fs.a.Fs.Chtimes(name, atime, mtime)
}
// ReadFile via afero.ReadFile
func (fs *fakeFs) ReadFile(filename string) ([]byte, error) {
return fs.a.ReadFile(filename)
}
// TempDir via afero.TempDir
func (fs *fakeFs) TempDir(dir, prefix string) (string, error) {
return fs.a.TempDir(dir, prefix)
}
// TempFile via afero.TempFile
func (fs *fakeFs) TempFile(dir, prefix string) (File, error) {
file, err := fs.a.TempFile(dir, prefix)
if err != nil {
return nil, err
}
return &fakeFile{file}, nil
}
// ReadDir via afero.ReadDir
func (fs *fakeFs) ReadDir(dirname string) ([]os.FileInfo, error) {
return fs.a.ReadDir(dirname)
}
// Walk via afero.Walk
func (fs *fakeFs) Walk(root string, walkFn filepath.WalkFunc) error {
return fs.a.Walk(root, walkFn)
}
// RemoveAll via afero.RemoveAll
func (fs *fakeFs) RemoveAll(path string) error {
return fs.a.RemoveAll(path)
}
// Remove via afero.RemoveAll
func (fs *fakeFs) Remove(name string) error {
return fs.a.Remove(name)
}
// fakeFile implements File; for use with fakeFs
type fakeFile struct {
file afero.File
}
// Name via afero.File.Name
func (file *fakeFile) Name() string {
return file.file.Name()
}
// Write via afero.File.Write
func (file *fakeFile) Write(b []byte) (n int, err error) {
return file.file.Write(b)
}
// Sync via afero.File.Sync
func (file *fakeFile) Sync() error {
return file.file.Sync()
}
// Close via afero.File.Close
func (file *fakeFile) Close() error {
return file.file.Close()
}

52
vendor/k8s.io/kubernetes/pkg/util/filesystem/filesystem.go generated vendored
View file

@ -1,52 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package filesystem
import (
"os"
"path/filepath"
"time"
)
// Filesystem is an interface that we can use to mock various filesystem operations
type Filesystem interface {
// from "os"
Stat(name string) (os.FileInfo, error)
Create(name string) (File, error)
Rename(oldpath, newpath string) error
MkdirAll(path string, perm os.FileMode) error
Chtimes(name string, atime time.Time, mtime time.Time) error
RemoveAll(path string) error
Remove(name string) error
// from "io/ioutil"
ReadFile(filename string) ([]byte, error)
TempDir(dir, prefix string) (string, error)
TempFile(dir, prefix string) (File, error)
ReadDir(dirname string) ([]os.FileInfo, error)
Walk(root string, walkFn filepath.WalkFunc) error
}
// File is an interface that we can use to mock various filesystem operations typically
// accessed through the File object from the "os" package
type File interface {
// for now, the only os.File methods used are those below, add more as necessary
Name() string
Write(b []byte) (n int, err error)
Sync() error
Close() error
}

89
vendor/k8s.io/kubernetes/pkg/util/filesystem/watcher.go generated vendored
View file

@ -1,89 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package filesystem
import (
"github.com/fsnotify/fsnotify"
)
// FSWatcher is a callback-based filesystem watcher abstraction for fsnotify.
type FSWatcher interface {
// Initializes the watcher with the given watch handlers.
// Called before all other methods.
Init(FSEventHandler, FSErrorHandler) error
// Starts listening for events and errors.
// When an event or error occurs, the corresponding handler is called.
Run()
// Add a filesystem path to watch
AddWatch(path string) error
}
// FSEventHandler is called when a fsnotify event occurs.
type FSEventHandler func(event fsnotify.Event)
// FSErrorHandler is called when a fsnotify error occurs.
type FSErrorHandler func(err error)
type fsnotifyWatcher struct {
watcher *fsnotify.Watcher
eventHandler FSEventHandler
errorHandler FSErrorHandler
}
var _ FSWatcher = &fsnotifyWatcher{}
// NewFsnotifyWatcher returns an implementation of FSWatcher that continuously listens for
// fsnotify events and calls the event handler as soon as an event is received.
func NewFsnotifyWatcher() FSWatcher {
return &fsnotifyWatcher{}
}
func (w *fsnotifyWatcher) AddWatch(path string) error {
return w.watcher.Add(path)
}
func (w *fsnotifyWatcher) Init(eventHandler FSEventHandler, errorHandler FSErrorHandler) error {
var err error
w.watcher, err = fsnotify.NewWatcher()
if err != nil {
return err
}
w.eventHandler = eventHandler
w.errorHandler = errorHandler
return nil
}
func (w *fsnotifyWatcher) Run() {
go func() {
defer w.watcher.Close()
for {
select {
case event := <-w.watcher.Events:
if w.eventHandler != nil {
w.eventHandler(event)
}
case err := <-w.watcher.Errors:
if w.errorHandler != nil {
w.errorHandler(err)
}
}
}
}()
}

52
vendor/k8s.io/utils/trace/trace.go generated vendored
View file

@ -25,32 +25,55 @@ import (
"k8s.io/klog"
)
// Field is a key value pair that provides additional details about the trace.
type Field struct {
Key string
Value interface{}
}
func (f Field) format() string {
return fmt.Sprintf("%s:%v", f.Key, f.Value)
}
func writeFields(b *bytes.Buffer, l []Field) {
for i, f := range l {
b.WriteString(f.format())
if i < len(l)-1 {
b.WriteString(",")
}
}
}
type traceStep struct {
stepTime time.Time
msg string
fields []Field
}
// Trace keeps track of a set of "steps" and allows us to log a specific
// step if it took longer than its share of the total allowed time
type Trace struct {
name string
fields []Field
startTime time.Time
steps []traceStep
}
// New creates a Trace with the specified name
func New(name string) *Trace {
return &Trace{name, time.Now(), nil}
// New creates a Trace with the specified name. The name identifies the operation to be traced. The
// Fields add key value pairs to provide additional details about the trace, such as operation inputs.
func New(name string, fields ...Field) *Trace {
return &Trace{name: name, startTime: time.Now(), fields: fields}
}
// Step adds a new step with a specific message. Call this at the end of an
// execution step to record how long it took.
func (t *Trace) Step(msg string) {
// Step adds a new step with a specific message. Call this at the end of an execution step to record
// how long it took. The Fields add key value pairs to provide additional details about the trace
// step.
func (t *Trace) Step(msg string, fields ...Field) {
if t.steps == nil {
// traces almost always have less than 6 steps, do this to avoid more than a single allocation
t.steps = make([]traceStep, 0, 6)
}
t.steps = append(t.steps, traceStep{time.Now(), msg})
t.steps = append(t.steps, traceStep{stepTime: time.Now(), msg: msg, fields: fields})
}
// Log is used to dump all the steps in the Trace
@ -65,12 +88,23 @@ func (t *Trace) logWithStepThreshold(stepThreshold time.Duration) {
endTime := time.Now()
totalTime := endTime.Sub(t.startTime)
buffer.WriteString(fmt.Sprintf("Trace[%d]: %q (started: %v) (total time: %v):\n", tracenum, t.name, t.startTime, totalTime))
buffer.WriteString(fmt.Sprintf("Trace[%d]: %q ", tracenum, t.name))
if len(t.fields) > 0 {
writeFields(&buffer, t.fields)
buffer.WriteString(" ")
}
buffer.WriteString(fmt.Sprintf("(started: %v) (total time: %v):\n", t.startTime, totalTime))
lastStepTime := t.startTime
for _, step := range t.steps {
stepDuration := step.stepTime.Sub(lastStepTime)
if stepThreshold == 0 || stepDuration > stepThreshold || klog.V(4) {
buffer.WriteString(fmt.Sprintf("Trace[%d]: [%v] [%v] %v\n", tracenum, step.stepTime.Sub(t.startTime), stepDuration, step.msg))
buffer.WriteString(fmt.Sprintf("Trace[%d]: [%v] [%v] ", tracenum, step.stepTime.Sub(t.startTime), stepDuration))
buffer.WriteString(step.msg)
if len(step.fields) > 0 {
buffer.WriteString(" ")
writeFields(&buffer, step.fields)
}
buffer.WriteString("\n")
}
lastStepTime = step.stepTime
}