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263 changes: 263 additions & 0 deletions
263
private/buf/cmd/buf/command/plugin/pluginpush/pluginpush.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,263 @@ | ||
| // Copyright 2020-2024 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 pluginpush | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "os" | ||
| "strings" | ||
|
|
||
| "github.com/bufbuild/buf/private/buf/bufcli" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufparse" | ||
| "github.com/bufbuild/buf/private/bufpkg/bufplugin" | ||
| "github.com/bufbuild/buf/private/pkg/app/appcmd" | ||
| "github.com/bufbuild/buf/private/pkg/app/appext" | ||
| "github.com/bufbuild/buf/private/pkg/slicesext" | ||
| "github.com/bufbuild/buf/private/pkg/stringutil" | ||
| "github.com/bufbuild/buf/private/pkg/syserror" | ||
| "github.com/spf13/pflag" | ||
| ) | ||
|
|
||
| const ( | ||
| labelFlagName = "label" | ||
| binaryFlagName = "binary" | ||
| createFlagName = "create" | ||
| createVisibilityFlagName = "create-visibility" | ||
| createTypeFlagName = "create-type" | ||
| sourceControlURLFlagName = "source-control-url" | ||
| ) | ||
|
|
||
| // NewCommand returns a new Command. | ||
| func NewCommand( | ||
| name string, | ||
| builder appext.SubCommandBuilder, | ||
| ) *appcmd.Command { | ||
| flags := newFlags() | ||
| return &appcmd.Command{ | ||
| Use: name + " <remote/owner/plugin>", | ||
| Short: "Push a check plugin to a registry", | ||
| Long: `The first argument is the plugin full name in the format <remote/owner/plugin>.`, | ||
| Args: appcmd.MaximumNArgs(1), | ||
| Run: builder.NewRunFunc( | ||
| func(ctx context.Context, container appext.Container) error { | ||
| return run(ctx, container, flags) | ||
| }, | ||
| ), | ||
| BindFlags: flags.Bind, | ||
| } | ||
| } | ||
|
|
||
| type flags struct { | ||
| Labels []string | ||
| Binary string | ||
| Create bool | ||
| CreateVisibility string | ||
| CreateType string | ||
| SourceControlURL string | ||
| } | ||
|
|
||
| func newFlags() *flags { | ||
| return &flags{} | ||
| } | ||
|
|
||
| func (f *flags) Bind(flagSet *pflag.FlagSet) { | ||
| bufcli.BindCreateVisibility(flagSet, &f.CreateVisibility, createVisibilityFlagName, createFlagName) | ||
| flagSet.StringSliceVar( | ||
| &f.Labels, | ||
| labelFlagName, | ||
| nil, | ||
| "Associate the label with the plugins pushed. Can be used multiple times.", | ||
| ) | ||
| flagSet.StringVar( | ||
| &f.Binary, | ||
| binaryFlagName, | ||
| "", | ||
| "The path to the Wasm binary file to push.", | ||
| ) | ||
| flagSet.BoolVar( | ||
| &f.Create, | ||
| createFlagName, | ||
| false, | ||
| fmt.Sprintf( | ||
| "Create the plugin if it does not exist. Defaults to creating a private plugin on the BSR if --%s is not set. Must be used with --%s.", | ||
| createVisibilityFlagName, | ||
| createTypeFlagName, | ||
| ), | ||
| ) | ||
| flagSet.StringVar( | ||
| &f.CreateType, | ||
| createTypeFlagName, | ||
| "", | ||
| fmt.Sprintf( | ||
| "The plugin's type setting, if created. Can only be set with --%s. Must be one of %s", | ||
| createTypeFlagName, | ||
| stringutil.SliceToString(bufplugin.AllPluginTypeStrings), | ||
| ), | ||
| ) | ||
| flagSet.StringVar( | ||
| &f.SourceControlURL, | ||
| sourceControlURLFlagName, | ||
| "", | ||
| "The URL for viewing the source code of the pushed plugins (e.g. the specific commit in source control).", | ||
| ) | ||
| } | ||
|
|
||
| func run( | ||
| ctx context.Context, | ||
| container appext.Container, | ||
| flags *flags, | ||
| ) (retErr error) { | ||
| if err := validateFlags(flags); err != nil { | ||
| return err | ||
| } | ||
| // We parse the plugin full name from the user-provided argument. | ||
| pluginFullName, err := bufparse.ParseFullName(container.Arg(0)) | ||
| if err != nil { | ||
| return appcmd.WrapInvalidArgumentError(err) | ||
| } | ||
| commit, err := upload(ctx, container, flags, pluginFullName) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| // Only one commit is returned. | ||
| if _, err := fmt.Fprintf(container.Stdout(), "%s\n", commit.PluginKey().String()); err != nil { | ||
| return syserror.Wrap(err) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func upload( | ||
| ctx context.Context, | ||
| container appext.Container, | ||
| flags *flags, | ||
| pluginFullName bufparse.FullName, | ||
| ) (_ bufplugin.Commit, retErr error) { | ||
| var plugin bufplugin.Plugin | ||
| switch { | ||
| case flags.Binary != "": | ||
| var err error | ||
| plugin, err = bufplugin.NewLocalWasmPlugin( | ||
| pluginFullName, | ||
| func() ([]byte, error) { | ||
| wasmBinary, err := os.ReadFile(flags.Binary) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("could not read Wasm binary %q: %w", flags.Binary, err) | ||
| } | ||
| return wasmBinary, nil | ||
| }, | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| default: | ||
| // This should never happen because the flags are validated. | ||
| return nil, syserror.Newf("--%s must be set", binaryFlagName) | ||
| } | ||
| uploader, err := bufcli.NewPluginUploader(container) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| var options []bufplugin.UploadOption | ||
| if flags.Create { | ||
| createPluginVisibility, err := bufplugin.ParsePluginVisibility(flags.CreateVisibility) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| createPluginType, err := bufplugin.ParsePluginType(flags.CreateType) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| options = append(options, bufplugin.UploadWithCreateIfNotExist( | ||
| createPluginVisibility, | ||
| createPluginType, | ||
| )) | ||
| } | ||
| commits, err := uploader.Upload(ctx, []bufplugin.Plugin{plugin}, options...) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if len(commits) != 1 { | ||
| return nil, syserror.Newf("unexpected number of commits returned from server: %d", len(commits)) | ||
| } | ||
| return commits[0], nil | ||
| } | ||
|
|
||
| func validateFlags(flags *flags) error { | ||
| if err := validateLabelFlags(flags); err != nil { | ||
| return err | ||
| } | ||
| if err := validateTypeFlags(flags); err != nil { | ||
| return err | ||
| } | ||
| if err := validateCreateFlags(flags); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func validateLabelFlags(flags *flags) error { | ||
| return validateLabelFlagValues(flags) | ||
| } | ||
|
|
||
| func validateTypeFlags(flags *flags) error { | ||
| var typeFlags []string | ||
| if flags.Binary != "" { | ||
| typeFlags = append(typeFlags, binaryFlagName) | ||
| } | ||
| if len(typeFlags) > 1 { | ||
| usedFlagsErrStr := strings.Join( | ||
| slicesext.Map( | ||
| typeFlags, | ||
| func(flag string) string { return fmt.Sprintf("--%s", flag) }, | ||
| ), | ||
| ", ", | ||
| ) | ||
| return appcmd.NewInvalidArgumentErrorf("These flags cannot be used in combination with one another: %s", usedFlagsErrStr) | ||
| } | ||
| if len(typeFlags) == 0 { | ||
| return appcmd.NewInvalidArgumentErrorf("--%s must be set", binaryFlagName) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func validateLabelFlagValues(flags *flags) error { | ||
| for _, label := range flags.Labels { | ||
| if label == "" { | ||
| return appcmd.NewInvalidArgumentErrorf("--%s requires a non-empty string", labelFlagName) | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func validateCreateFlags(flags *flags) error { | ||
| if flags.Create { | ||
| if flags.CreateVisibility == "" { | ||
| return appcmd.NewInvalidArgumentErrorf("--%s must be set if --%s is set", createVisibilityFlagName, createFlagName) | ||
| } | ||
| if _, err := bufplugin.ParsePluginVisibility(flags.CreateVisibility); err != nil { | ||
| return appcmd.WrapInvalidArgumentError(err) | ||
| } | ||
| } | ||
| if flags.Create { | ||
| if flags.CreateType == "" { | ||
| return appcmd.NewInvalidArgumentErrorf("--%s must be set if --%s is set", createTypeFlagName, createFlagName) | ||
| } | ||
| if _, err := bufplugin.ParsePluginType(flags.CreateType); err != nil { | ||
| return appcmd.WrapInvalidArgumentError(err) | ||
| } | ||
| } | ||
| return nil | ||
| } |
19 changes: 19 additions & 0 deletions
19
private/buf/cmd/buf/command/plugin/pluginpush/usage.gen.go
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