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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,186 @@ | ||
| // Copyright 2020-2023 Buf Technologies, Inc. | ||
| // | ||
| // 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 graph | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/bufbuild/buf/private/buf/bufcli" | ||
| "github.com/bufbuild/buf/private/buf/buffetch" | ||
| "github.com/bufbuild/buf/private/buf/bufwire" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufanalysis" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufapimodule" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufgraph" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufmodule" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufmodule/bufmodulebuild" | ||
| "github.com/bufbuild/buf/private/pkg/app/appcmd" | ||
| "github.com/bufbuild/buf/private/pkg/app/appflag" | ||
| "github.com/bufbuild/buf/private/pkg/command" | ||
| "github.com/bufbuild/buf/private/pkg/stringutil" | ||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/pflag" | ||
| ) | ||
|
|
||
| const ( | ||
| errorFormatFlagName = "error-format" | ||
| configFlagName = "config" | ||
| disableSymlinksFlagName = "disable-symlinks" | ||
| ) | ||
|
|
||
| // NewCommand returns a new Command. | ||
| func NewCommand( | ||
| name string, | ||
| builder appflag.Builder, | ||
| ) *appcmd.Command { | ||
| flags := newFlags() | ||
| return &appcmd.Command{ | ||
| Use: name + " <input>", | ||
| Short: "Print the dependency graph in DOT format", | ||
| Long: bufcli.GetSourceOrModuleLong(`the source or module to print for`), | ||
| Args: cobra.MaximumNArgs(1), | ||
| Run: builder.NewRunFunc( | ||
| func(ctx context.Context, container appflag.Container) error { | ||
| return run(ctx, container, flags) | ||
| }, | ||
| bufcli.NewErrorInterceptor(), | ||
| ), | ||
| BindFlags: flags.Bind, | ||
| } | ||
| } | ||
|
|
||
| type flags struct { | ||
| ErrorFormat string | ||
| Config string | ||
| DisableSymlinks bool | ||
| // special | ||
| InputHashtag string | ||
| } | ||
|
|
||
| func newFlags() *flags { | ||
| return &flags{} | ||
| } | ||
|
|
||
| func (f *flags) Bind(flagSet *pflag.FlagSet) { | ||
| bufcli.BindInputHashtag(flagSet, &f.InputHashtag) | ||
| bufcli.BindDisableSymlinks(flagSet, &f.DisableSymlinks, disableSymlinksFlagName) | ||
| flagSet.StringVar( | ||
| &f.ErrorFormat, | ||
| errorFormatFlagName, | ||
| "text", | ||
| fmt.Sprintf( | ||
| "The format for build errors printed to stderr. Must be one of %s", | ||
| stringutil.SliceToString(bufanalysis.AllFormatStrings), | ||
| ), | ||
| ) | ||
| flagSet.StringVar( | ||
| &f.Config, | ||
| configFlagName, | ||
| "", | ||
| `The file or data to use to use for configuration`, | ||
| ) | ||
| } | ||
|
|
||
| func run( | ||
| ctx context.Context, | ||
| container appflag.Container, | ||
| flags *flags, | ||
| ) error { | ||
| if err := bufcli.ValidateErrorFormatFlag(flags.ErrorFormat, errorFormatFlagName); err != nil { | ||
| return err | ||
| } | ||
| input, err := bufcli.GetInputValue(container, flags.InputHashtag, ".") | ||
| if err != nil { | ||
| return err | ||
| } | ||
| sourceOrModuleRef, err := buffetch.NewRefParser(container.Logger()).GetSourceOrModuleRef(ctx, input) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| storageosProvider := bufcli.NewStorageosProvider(flags.DisableSymlinks) | ||
| runner := command.NewRunner() | ||
| clientConfig, err := bufcli.NewConnectClientConfig(container) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| moduleResolver := bufapimodule.NewModuleResolver( | ||
| container.Logger(), | ||
| bufapimodule.NewRepositoryCommitServiceClientFactory(clientConfig), | ||
| ) | ||
| moduleReader, err := bufcli.NewModuleReaderAndCreateCacheDirs(container, clientConfig) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| moduleConfigReader := bufwire.NewModuleConfigReader( | ||
| container.Logger(), | ||
| storageosProvider, | ||
| bufcli.NewFetchReader(container.Logger(), storageosProvider, runner, moduleResolver, moduleReader), | ||
| bufmodulebuild.NewModuleBucketBuilder(), | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| graphBuilder := bufgraph.NewBuilder( | ||
| container.Logger(), | ||
| moduleResolver, | ||
| moduleReader, | ||
| ) | ||
| moduleConfigSet, err := moduleConfigReader.GetModuleConfigSet( | ||
| ctx, | ||
| container, | ||
| sourceOrModuleRef, | ||
| flags.Config, | ||
| nil, | ||
| nil, | ||
| false, | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| moduleConfigs := moduleConfigSet.ModuleConfigs() | ||
| modules := make([]bufmodule.Module, len(moduleConfigs)) | ||
| for i, moduleConfig := range moduleConfigs { | ||
| modules[i] = moduleConfig.Module() | ||
| } | ||
| graph, fileAnnotations, err := graphBuilder.Build( | ||
| ctx, | ||
| modules, | ||
| bufgraph.BuildWithWorkspace(moduleConfigSet.Workspace()), | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if len(fileAnnotations) > 0 { | ||
| // stderr since we do output to stdout potentially | ||
| if err := bufanalysis.PrintFileAnnotations( | ||
| container.Stderr(), | ||
| fileAnnotations, | ||
| flags.ErrorFormat, | ||
| ); err != nil { | ||
| return err | ||
| } | ||
| return bufcli.ErrFileAnnotation | ||
| } | ||
| dotString, err := graph.DOTString( | ||
| func(node bufgraph.Node) string { | ||
| return node.String() | ||
| }, | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| _, err = fmt.Fprintln(container.Stdout(), dotString) | ||
| return err | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| // Copyright 2020-2023 Buf Technologies, Inc. | ||
| // | ||
| // 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. | ||
|
|
||
| // Generated. DO NOT EDIT. | ||
|
|
||
| package graph | ||
|
|
||
| import _ "github.com/bufbuild/buf/private/usage" |
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