github.com/jmrodri/operator-sdk@v0.5.0/pkg/scaffold/gopkgtoml.go (about) 1 // Copyright 2018 The Operator-SDK Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package scaffold 16 17 import ( 18 "bytes" 19 "encoding/json" 20 "errors" 21 "fmt" 22 "strings" 23 "text/tabwriter" 24 25 "github.com/operator-framework/operator-sdk/pkg/scaffold/input" 26 27 "github.com/BurntSushi/toml" 28 ) 29 30 const GopkgTomlFile = "Gopkg.toml" 31 32 type GopkgToml struct { 33 input.Input 34 } 35 36 func (s *GopkgToml) GetInput() (input.Input, error) { 37 if s.Path == "" { 38 s.Path = GopkgTomlFile 39 } 40 s.TemplateBody = gopkgTomlTmpl 41 return s.Input, nil 42 } 43 44 const gopkgTomlTmpl = `# Force dep to vendor the code generators, which aren't imported just used at dev time. 45 required = [ 46 "k8s.io/code-generator/cmd/defaulter-gen", 47 "k8s.io/code-generator/cmd/deepcopy-gen", 48 "k8s.io/code-generator/cmd/conversion-gen", 49 "k8s.io/code-generator/cmd/client-gen", 50 "k8s.io/code-generator/cmd/lister-gen", 51 "k8s.io/code-generator/cmd/informer-gen", 52 "k8s.io/kube-openapi/cmd/openapi-gen", 53 "k8s.io/gengo/args", 54 "sigs.k8s.io/controller-tools/pkg/crd/generator", 55 ] 56 57 [[override]] 58 name = "k8s.io/code-generator" 59 # revision for tag "kubernetes-1.13.1" 60 revision = "c2090bec4d9b1fb25de3812f868accc2bc9ecbae" 61 62 [[override]] 63 name = "k8s.io/kube-openapi" 64 revision = "0cf8f7e6ed1d2e3d47d02e3b6e559369af24d803" 65 66 [[override]] 67 name = "github.com/go-openapi/spec" 68 branch = "master" 69 70 [[override]] 71 name = "sigs.k8s.io/controller-tools" 72 version = "=v0.1.8" 73 74 [[override]] 75 name = "k8s.io/api" 76 # revision for tag "kubernetes-1.13.1" 77 revision = "05914d821849570fba9eacfb29466f2d8d3cd229" 78 79 [[override]] 80 name = "k8s.io/apiextensions-apiserver" 81 # revision for tag "kubernetes-1.13.1" 82 revision = "0fe22c71c47604641d9aa352c785b7912c200562" 83 84 [[override]] 85 name = "k8s.io/apimachinery" 86 # revision for tag "kubernetes-1.13.1" 87 revision = "2b1284ed4c93a43499e781493253e2ac5959c4fd" 88 89 [[override]] 90 name = "k8s.io/client-go" 91 # revision for tag "kubernetes-1.13.1" 92 revision = "8d9ed539ba3134352c586810e749e58df4e94e4f" 93 94 [[override]] 95 name = "github.com/coreos/prometheus-operator" 96 version = "=v0.26.0" 97 98 [[override]] 99 name = "sigs.k8s.io/controller-runtime" 100 version = "=v0.1.10" 101 102 [[constraint]] 103 name = "github.com/operator-framework/operator-sdk" 104 # The version rule is used for a specific release and the master branch for in between releases. 105 # branch = "master" #osdk_branch_annotation 106 version = "=v0.5.0" #osdk_version_annotation 107 108 [prune] 109 go-tests = true 110 non-go = true 111 112 [[prune.project]] 113 name = "k8s.io/code-generator" 114 non-go = false 115 116 [[prune.project]] 117 name = "k8s.io/gengo" 118 non-go = false 119 ` 120 121 func PrintDepsAsFile() { 122 fmt.Println(gopkgTomlTmpl) 123 } 124 125 func PrintDeps() error { 126 gopkgData := make(map[string]interface{}) 127 _, err := toml.Decode(gopkgTomlTmpl, &gopkgData) 128 if err != nil { 129 return err 130 } 131 132 buf := &bytes.Buffer{} 133 w := tabwriter.NewWriter(buf, 16, 8, 0, '\t', 0) 134 _, err = w.Write([]byte("NAME\tVERSION\tBRANCH\tREVISION\t\n")) 135 if err != nil { 136 return err 137 } 138 139 constraintList, ok := gopkgData["constraint"] 140 if !ok { 141 return errors.New("constraints not found") 142 } 143 for _, dep := range constraintList.([]map[string]interface{}) { 144 err = writeDepRow(w, dep) 145 if err != nil { 146 return err 147 } 148 } 149 overrideList, ok := gopkgData["override"] 150 if !ok { 151 return errors.New("overrides not found") 152 } 153 for _, dep := range overrideList.([]map[string]interface{}) { 154 err = writeDepRow(w, dep) 155 if err != nil { 156 return err 157 } 158 } 159 if err := w.Flush(); err != nil { 160 return err 161 } 162 163 requiredList, ok := gopkgData["required"] 164 if !ok { 165 return errors.New("required list not found") 166 } 167 pl, err := json.MarshalIndent(requiredList, "", " ") 168 if err != nil { 169 return err 170 } 171 _, err = buf.Write([]byte(fmt.Sprintf("\nrequired = %v", string(pl)))) 172 if err != nil { 173 return err 174 } 175 176 fmt.Println(buf.String()) 177 178 return nil 179 } 180 181 func writeDepRow(w *tabwriter.Writer, dep map[string]interface{}) error { 182 name := dep["name"].(string) 183 ver, col := "", 0 184 if v, ok := dep["version"]; ok { 185 ver, col = v.(string), 1 186 } else if v, ok = dep["branch"]; ok { 187 ver, col = v.(string), 2 188 } else if v, ok = dep["revision"]; ok { 189 ver, col = v.(string), 3 190 } else { 191 return fmt.Errorf("no version, revision, or branch found for %s", name) 192 } 193 194 _, err := w.Write([]byte(name + strings.Repeat("\t", col) + ver + "\t\n")) 195 return err 196 }