feat: add files updater plugin

Author: christophwitzko

pkg/plugin/buildin/buildin.go

@@ -18,6 +18,8 @@ import (
 	"github.com/go-semantic-release/semantic-release/pkg/provider"
 	"github.com/go-semantic-release/semantic-release/pkg/provider/github"
 	"github.com/go-semantic-release/semantic-release/pkg/provider/gitlab"
+	"github.com/go-semantic-release/semantic-release/pkg/updater"
+	"github.com/go-semantic-release/semantic-release/pkg/updater/npm"
 	"github.com/urfave/cli/v2"
 )
 
@@ -71,6 +73,12 @@ func GetPluginCommands() []*cli.Command {
 			Hidden:   true,
 			HideHelp: true,
 		},
+		{
+			Name:     updater.FilesUpdaterPluginName + "_npm",
+			Action:   npm.Main,
+			Hidden:   true,
+			HideHelp: true,
+		},
 	}
 }
 

pkg/plugin/client.go

@@ -8,6 +8,7 @@ import (
 	"github.com/go-semantic-release/semantic-release/pkg/condition"
 	"github.com/go-semantic-release/semantic-release/pkg/generator"
 	"github.com/go-semantic-release/semantic-release/pkg/provider"
+	"github.com/go-semantic-release/semantic-release/pkg/updater"
 	"github.com/hashicorp/go-hclog"
 	"github.com/hashicorp/go-plugin"
 )
@@ -90,3 +91,11 @@ func StartProviderPlugin(opts *PluginOpts) (provider.Provider, error) {
 	}
 	return raw.(provider.Provider), nil
 }
+
+func StartFilesUpdaterPlugin(opts *PluginOpts) (updater.FilesUpdater, error) {
+	raw, err := startPlugin(opts)
+	if err != nil {
+		return nil, err
+	}
+	return raw.(updater.FilesUpdater), nil
+}

pkg/plugin/grpc.go

@@ -8,6 +8,7 @@ import (
 	"github.com/go-semantic-release/semantic-release/pkg/condition"
 	"github.com/go-semantic-release/semantic-release/pkg/generator"
 	"github.com/go-semantic-release/semantic-release/pkg/provider"
+	"github.com/go-semantic-release/semantic-release/pkg/updater"
 	"github.com/hashicorp/go-plugin"
 	"google.golang.org/grpc"
 )
@@ -36,7 +37,12 @@ func (p *GRPCWrapper) GRPCServer(broker *plugin.GRPCBroker, s *grpc.Server) erro
 		provider.RegisterProviderPluginServer(s, &provider.Server{
 			Impl: p.Impl.(provider.Provider),
 		})
+	case updater.FilesUpdaterPluginName:
+		updater.RegisterFilesUpdaterPluginServer(s, &updater.FilesUpdaterServer{
+			Impl: p.Impl.(updater.FilesUpdater),
+		})
 	}
+
 	return nil
 }
 
@@ -58,6 +64,10 @@ func (p *GRPCWrapper) GRPCClient(ctx context.Context, broker *plugin.GRPCBroker,
 		return &provider.Client{
 			Impl: provider.NewProviderPluginClient(c),
 		}, nil
+	case updater.FilesUpdaterPluginName:
+		return &updater.FilesUpdaterClient{
+			Impl: updater.NewFilesUpdaterPluginClient(c),
+		}, nil
 	}
 	return nil, errors.New("unknown plugin type")
 }

pkg/plugin/manager/manager.go

@@ -11,7 +11,6 @@ import (
 	"github.com/go-semantic-release/semantic-release/pkg/plugin/buildin"
 	"github.com/go-semantic-release/semantic-release/pkg/provider"
 	"github.com/go-semantic-release/semantic-release/pkg/updater"
-	"github.com/go-semantic-release/semantic-release/pkg/updater/npm"
 )
 
 type PluginManager struct {
@@ -55,29 +54,28 @@ func (m *PluginManager) GetProvider() (provider.Provider, error) {
 
 func (m *PluginManager) GetCommitAnalyzer() (analyzer.CommitAnalyzer, error) {
 	ca, err := plugin.StartCommitAnalyzerPlugin(buildin.GetPluginOpts(analyzer.CommitAnalyzerPluginName))
-
 	if err != nil {
 		return nil, err
 	}
-
 	return ca, nil
 }
 
 func (m *PluginManager) GetChangelogGenerator() (generator.ChangelogGenerator, error) {
 	cg, err := plugin.StartChangelogGeneratorPlugin(buildin.GetPluginOpts(generator.ChangelogGeneratorPluginName))
-
 	if err != nil {
 		return nil, err
 	}
-
 	return cg, nil
 }
 
 func (m *PluginManager) GetUpdater() (updater.Updater, error) {
+	npmUpdater, err := plugin.StartFilesUpdaterPlugin(buildin.GetPluginOpts(updater.FilesUpdaterPluginName, "npm"))
+	if err != nil {
+		return nil, err
+	}
+
 	updater := &updater.ChainedUpdater{
-		Updaters: []updater.FilesUpdater{
-			&npm.Updater{},
-		},
+		Updaters: []updater.FilesUpdater{npmUpdater},
 	}
 	return updater, nil
 }

pkg/plugin/serve.go

@@ -5,6 +5,7 @@ import (
 	"github.com/go-semantic-release/semantic-release/pkg/condition"
 	"github.com/go-semantic-release/semantic-release/pkg/generator"
 	"github.com/go-semantic-release/semantic-release/pkg/provider"
+	"github.com/go-semantic-release/semantic-release/pkg/updater"
 	"github.com/hashicorp/go-plugin"
 )
 
@@ -17,12 +18,14 @@ type CommitAnalyzerFunc func() analyzer.CommitAnalyzer
 type CIConditionFunc func() condition.CICondition
 type ChangelogGeneratorFunc func() generator.ChangelogGenerator
 type ProviderFunc func() provider.Provider
+type FilesUpdaterFunc func() updater.FilesUpdater
 
 type ServeOpts struct {
 	CommitAnalyzer     CommitAnalyzerFunc
 	CICondition        CIConditionFunc
 	ChangelogGenerator ChangelogGeneratorFunc
 	Provider           ProviderFunc
+	FilesUpdater       FilesUpdaterFunc
 }
 
 func Serve(opts *ServeOpts) {
@@ -56,6 +59,13 @@ func Serve(opts *ServeOpts) {
 		}
 	}
 
+	if opts.FilesUpdater != nil {
+		pluginSet[updater.FilesUpdaterPluginName] = &GRPCWrapper{
+			Type: updater.FilesUpdaterPluginName,
+			Impl: opts.FilesUpdater(),
+		}
+	}
+
 	plugin.Serve(&plugin.ServeConfig{
 		HandshakeConfig: Handshake,
 		VersionedPlugins: map[int]plugin.PluginSet{

pkg/updater/npm/npm.go

@@ -5,6 +5,10 @@ import (
 	"io/ioutil"
 	"os"
 	"path"
+
+	"github.com/go-semantic-release/semantic-release/pkg/plugin"
+	"github.com/go-semantic-release/semantic-release/pkg/updater"
+	"github.com/urfave/cli/v2"
 )
 
 const npmrc = "//registry.npmjs.org/:_authToken=${NPM_TOKEN}\n"
@@ -65,3 +69,12 @@ func (u *Updater) Apply(file, newVersion string) error {
 
 	return err
 }
+
+func Main(c *cli.Context) error {
+	plugin.Serve(&plugin.ServeOpts{
+		FilesUpdater: func() updater.FilesUpdater {
+			return &Updater{}
+		},
+	})
+	return nil
+}