Refactor to support multiple instances inside single opencode process (#2360)

This release has a bunch of minor breaking changes if you are using opencode plugins or sdk

1. storage events have been removed (we might bring this back but had some issues)
2. concept of `app` is gone - there is a new concept called `project` and endpoints to list projects and get the current project
3. plugin receives `directory` which is cwd and `worktree` which is where the root of the project is if it's a git repo
4. the session.chat function has been renamed to session.prompt in sdk. it no longer requires model to be passed in (model is now an object)
5. every endpoint takes an optional `directory` parameter to operate as though opencode is running in that directory

packages/sdk/go/event.go

@@ -5,9 +5,12 @@ package opencode
 import (
 	"context"
 	"net/http"
+	"net/url"
 	"reflect"
 
 	"github.com/sst/opencode-sdk-go/internal/apijson"
+	"github.com/sst/opencode-sdk-go/internal/apiquery"
+	"github.com/sst/opencode-sdk-go/internal/param"
 	"github.com/sst/opencode-sdk-go/internal/requestconfig"
 	"github.com/sst/opencode-sdk-go/option"
 	"github.com/sst/opencode-sdk-go/packages/ssestream"
@@ -35,7 +38,7 @@ func NewEventService(opts ...option.RequestOption) (r *EventService) {
 }
 
 // Get events
-func (r *EventService) ListStreaming(ctx context.Context, opts ...option.RequestOption) (stream *ssestream.Stream[EventListResponse]) {
+func (r *EventService) ListStreaming(ctx context.Context, query EventListParams, opts ...option.RequestOption) (stream *ssestream.Stream[EventListResponse]) {
 	var (
 		raw *http.Response
 		err error
@@ -43,7 +46,7 @@ func (r *EventService) ListStreaming(ctx context.Context, opts ...option.Request
 	opts = append(r.Options[:], opts...)
 	opts = append([]option.RequestOption{option.WithHeader("Accept", "text/event-stream")}, opts...)
 	path := "event"
-	err = requestconfig.ExecuteNewRequest(ctx, http.MethodGet, path, nil, &raw, opts...)
+	err = requestconfig.ExecuteNewRequest(ctx, http.MethodGet, path, query, &raw, opts...)
 	return ssestream.NewStream[EventListResponse](ssestream.NewDecoder(raw), err)
 }
 
@@ -54,16 +57,13 @@ type EventListResponse struct {
 	// [EventListResponseEventMessageUpdatedProperties],
 	// [EventListResponseEventMessageRemovedProperties],
 	// [EventListResponseEventMessagePartUpdatedProperties],
-	// [EventListResponseEventMessagePartRemovedProperties],
-	// [EventListResponseEventStorageWriteProperties], [Permission],
+	// [EventListResponseEventMessagePartRemovedProperties], [Permission],
 	// [EventListResponseEventPermissionRepliedProperties],
 	// [EventListResponseEventFileEditedProperties],
 	// [EventListResponseEventSessionUpdatedProperties],
 	// [EventListResponseEventSessionDeletedProperties],
 	// [EventListResponseEventSessionIdleProperties],
-	// [EventListResponseEventSessionErrorProperties], [interface{}],
-	// [EventListResponseEventFileWatcherUpdatedProperties],
-	// [EventListResponseEventIdeInstalledProperties].
+	// [EventListResponseEventSessionErrorProperties], [interface{}].
 	Properties interface{}           `json:"properties,required"`
 	Type       EventListResponseType `json:"type,required"`
 	JSON       eventListResponseJSON `json:"-"`
@@ -101,13 +101,11 @@ func (r *EventListResponse) UnmarshalJSON(data []byte) (err error) {
 // [EventListResponseEventMessageUpdated], [EventListResponseEventMessageRemoved],
 // [EventListResponseEventMessagePartUpdated],
 // [EventListResponseEventMessagePartRemoved],
-// [EventListResponseEventStorageWrite], [EventListResponseEventPermissionUpdated],
+// [EventListResponseEventPermissionUpdated],
 // [EventListResponseEventPermissionReplied], [EventListResponseEventFileEdited],
 // [EventListResponseEventSessionUpdated], [EventListResponseEventSessionDeleted],
 // [EventListResponseEventSessionIdle], [EventListResponseEventSessionError],
-// [EventListResponseEventServerConnected],
-// [EventListResponseEventFileWatcherUpdated],
-// [EventListResponseEventIdeInstalled].
+// [EventListResponseEventServerConnected].
 func (r EventListResponse) AsUnion() EventListResponseUnion {
 	return r.union
 }
@@ -117,13 +115,11 @@ func (r EventListResponse) AsUnion() EventListResponseUnion {
 // [EventListResponseEventMessageUpdated], [EventListResponseEventMessageRemoved],
 // [EventListResponseEventMessagePartUpdated],
 // [EventListResponseEventMessagePartRemoved],
-// [EventListResponseEventStorageWrite], [EventListResponseEventPermissionUpdated],
+// [EventListResponseEventPermissionUpdated],
 // [EventListResponseEventPermissionReplied], [EventListResponseEventFileEdited],
 // [EventListResponseEventSessionUpdated], [EventListResponseEventSessionDeleted],
-// [EventListResponseEventSessionIdle], [EventListResponseEventSessionError],
-// [EventListResponseEventServerConnected],
-// [EventListResponseEventFileWatcherUpdated] or
-// [EventListResponseEventIdeInstalled].
+// [EventListResponseEventSessionIdle], [EventListResponseEventSessionError] or
+// [EventListResponseEventServerConnected].
 type EventListResponseUnion interface {
 	implementsEventListResponse()
 }
@@ -162,11 +158,6 @@ func init() {
 			Type:               reflect.TypeOf(EventListResponseEventMessagePartRemoved{}),
 			DiscriminatorValue: "message.part.removed",
 		},
-		apijson.UnionVariant{
-			TypeFilter:         gjson.JSON,
-			Type:               reflect.TypeOf(EventListResponseEventStorageWrite{}),
-			DiscriminatorValue: "storage.write",
-		},
 		apijson.UnionVariant{
 			TypeFilter:         gjson.JSON,
 			Type:               reflect.TypeOf(EventListResponseEventPermissionUpdated{}),
@@ -207,16 +198,6 @@ func init() {
 			Type:               reflect.TypeOf(EventListResponseEventServerConnected{}),
 			DiscriminatorValue: "server.connected",
 		},
-		apijson.UnionVariant{
-			TypeFilter:         gjson.JSON,
-			Type:               reflect.TypeOf(EventListResponseEventFileWatcherUpdated{}),
-			DiscriminatorValue: "file.watcher.updated",
-		},
-		apijson.UnionVariant{
-			TypeFilter:         gjson.JSON,
-			Type:               reflect.TypeOf(EventListResponseEventIdeInstalled{}),
-			DiscriminatorValue: "ide.installed",
-		},
 	)
 }
 
@@ -588,68 +569,6 @@ func (r EventListResponseEventMessagePartRemovedType) IsKnown() bool {
 	return false
 }
 
-type EventListResponseEventStorageWrite struct {
-	Properties EventListResponseEventStorageWriteProperties `json:"properties,required"`
-	Type       EventListResponseEventStorageWriteType       `json:"type,required"`
-	JSON       eventListResponseEventStorageWriteJSON       `json:"-"`
-}
-
-// eventListResponseEventStorageWriteJSON contains the JSON metadata for the struct
-// [EventListResponseEventStorageWrite]
-type eventListResponseEventStorageWriteJSON struct {
-	Properties  apijson.Field
-	Type        apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventStorageWrite) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventStorageWriteJSON) RawJSON() string {
-	return r.raw
-}
-
-func (r EventListResponseEventStorageWrite) implementsEventListResponse() {}
-
-type EventListResponseEventStorageWriteProperties struct {
-	Key     string                                           `json:"key,required"`
-	Content interface{}                                      `json:"content"`
-	JSON    eventListResponseEventStorageWritePropertiesJSON `json:"-"`
-}
-
-// eventListResponseEventStorageWritePropertiesJSON contains the JSON metadata for
-// the struct [EventListResponseEventStorageWriteProperties]
-type eventListResponseEventStorageWritePropertiesJSON struct {
-	Key         apijson.Field
-	Content     apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventStorageWriteProperties) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventStorageWritePropertiesJSON) RawJSON() string {
-	return r.raw
-}
-
-type EventListResponseEventStorageWriteType string
-
-const (
-	EventListResponseEventStorageWriteTypeStorageWrite EventListResponseEventStorageWriteType = "storage.write"
-)
-
-func (r EventListResponseEventStorageWriteType) IsKnown() bool {
-	switch r {
-	case EventListResponseEventStorageWriteTypeStorageWrite:
-		return true
-	}
-	return false
-}
-
 type EventListResponseEventPermissionUpdated struct {
 	Properties Permission                                  `json:"properties,required"`
 	Type       EventListResponseEventPermissionUpdatedType `json:"type,required"`
@@ -1228,143 +1147,6 @@ func (r EventListResponseEventServerConnectedType) IsKnown() bool {
 	return false
 }
 
-type EventListResponseEventFileWatcherUpdated struct {
-	Properties EventListResponseEventFileWatcherUpdatedProperties `json:"properties,required"`
-	Type       EventListResponseEventFileWatcherUpdatedType       `json:"type,required"`
-	JSON       eventListResponseEventFileWatcherUpdatedJSON       `json:"-"`
-}
-
-// eventListResponseEventFileWatcherUpdatedJSON contains the JSON metadata for the
-// struct [EventListResponseEventFileWatcherUpdated]
-type eventListResponseEventFileWatcherUpdatedJSON struct {
-	Properties  apijson.Field
-	Type        apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventFileWatcherUpdated) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventFileWatcherUpdatedJSON) RawJSON() string {
-	return r.raw
-}
-
-func (r EventListResponseEventFileWatcherUpdated) implementsEventListResponse() {}
-
-type EventListResponseEventFileWatcherUpdatedProperties struct {
-	Event EventListResponseEventFileWatcherUpdatedPropertiesEvent `json:"event,required"`
-	File  string                                                  `json:"file,required"`
-	JSON  eventListResponseEventFileWatcherUpdatedPropertiesJSON  `json:"-"`
-}
-
-// eventListResponseEventFileWatcherUpdatedPropertiesJSON contains the JSON
-// metadata for the struct [EventListResponseEventFileWatcherUpdatedProperties]
-type eventListResponseEventFileWatcherUpdatedPropertiesJSON struct {
-	Event       apijson.Field
-	File        apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventFileWatcherUpdatedProperties) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventFileWatcherUpdatedPropertiesJSON) RawJSON() string {
-	return r.raw
-}
-
-type EventListResponseEventFileWatcherUpdatedPropertiesEvent string
-
-const (
-	EventListResponseEventFileWatcherUpdatedPropertiesEventRename EventListResponseEventFileWatcherUpdatedPropertiesEvent = "rename"
-	EventListResponseEventFileWatcherUpdatedPropertiesEventChange EventListResponseEventFileWatcherUpdatedPropertiesEvent = "change"
-)
-
-func (r EventListResponseEventFileWatcherUpdatedPropertiesEvent) IsKnown() bool {
-	switch r {
-	case EventListResponseEventFileWatcherUpdatedPropertiesEventRename, EventListResponseEventFileWatcherUpdatedPropertiesEventChange:
-		return true
-	}
-	return false
-}
-
-type EventListResponseEventFileWatcherUpdatedType string
-
-const (
-	EventListResponseEventFileWatcherUpdatedTypeFileWatcherUpdated EventListResponseEventFileWatcherUpdatedType = "file.watcher.updated"
-)
-
-func (r EventListResponseEventFileWatcherUpdatedType) IsKnown() bool {
-	switch r {
-	case EventListResponseEventFileWatcherUpdatedTypeFileWatcherUpdated:
-		return true
-	}
-	return false
-}
-
-type EventListResponseEventIdeInstalled struct {
-	Properties EventListResponseEventIdeInstalledProperties `json:"properties,required"`
-	Type       EventListResponseEventIdeInstalledType       `json:"type,required"`
-	JSON       eventListResponseEventIdeInstalledJSON       `json:"-"`
-}
-
-// eventListResponseEventIdeInstalledJSON contains the JSON metadata for the struct
-// [EventListResponseEventIdeInstalled]
-type eventListResponseEventIdeInstalledJSON struct {
-	Properties  apijson.Field
-	Type        apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventIdeInstalled) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventIdeInstalledJSON) RawJSON() string {
-	return r.raw
-}
-
-func (r EventListResponseEventIdeInstalled) implementsEventListResponse() {}
-
-type EventListResponseEventIdeInstalledProperties struct {
-	Ide  string                                           `json:"ide,required"`
-	JSON eventListResponseEventIdeInstalledPropertiesJSON `json:"-"`
-}
-
-// eventListResponseEventIdeInstalledPropertiesJSON contains the JSON metadata for
-// the struct [EventListResponseEventIdeInstalledProperties]
-type eventListResponseEventIdeInstalledPropertiesJSON struct {
-	Ide         apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
-}
-
-func (r *EventListResponseEventIdeInstalledProperties) UnmarshalJSON(data []byte) (err error) {
-	return apijson.UnmarshalRoot(data, r)
-}
-
-func (r eventListResponseEventIdeInstalledPropertiesJSON) RawJSON() string {
-	return r.raw
-}
-
-type EventListResponseEventIdeInstalledType string
-
-const (
-	EventListResponseEventIdeInstalledTypeIdeInstalled EventListResponseEventIdeInstalledType = "ide.installed"
-)
-
-func (r EventListResponseEventIdeInstalledType) IsKnown() bool {
-	switch r {
-	case EventListResponseEventIdeInstalledTypeIdeInstalled:
-		return true
-	}
-	return false
-}
-
 type EventListResponseType string
 
 const (
@@ -1374,7 +1156,6 @@ const (
 	EventListResponseTypeMessageRemoved       EventListResponseType = "message.removed"
 	EventListResponseTypeMessagePartUpdated   EventListResponseType = "message.part.updated"
 	EventListResponseTypeMessagePartRemoved   EventListResponseType = "message.part.removed"
-	EventListResponseTypeStorageWrite         EventListResponseType = "storage.write"
 	EventListResponseTypePermissionUpdated    EventListResponseType = "permission.updated"
 	EventListResponseTypePermissionReplied    EventListResponseType = "permission.replied"
 	EventListResponseTypeFileEdited           EventListResponseType = "file.edited"
@@ -1383,14 +1164,24 @@ const (
 	EventListResponseTypeSessionIdle          EventListResponseType = "session.idle"
 	EventListResponseTypeSessionError         EventListResponseType = "session.error"
 	EventListResponseTypeServerConnected      EventListResponseType = "server.connected"
-	EventListResponseTypeFileWatcherUpdated   EventListResponseType = "file.watcher.updated"
-	EventListResponseTypeIdeInstalled         EventListResponseType = "ide.installed"
 )
 
 func (r EventListResponseType) IsKnown() bool {
 	switch r {
-	case EventListResponseTypeInstallationUpdated, EventListResponseTypeLspClientDiagnostics, EventListResponseTypeMessageUpdated, EventListResponseTypeMessageRemoved, EventListResponseTypeMessagePartUpdated, EventListResponseTypeMessagePartRemoved, EventListResponseTypeStorageWrite, EventListResponseTypePermissionUpdated, EventListResponseTypePermissionReplied, EventListResponseTypeFileEdited, EventListResponseTypeSessionUpdated, EventListResponseTypeSessionDeleted, EventListResponseTypeSessionIdle, EventListResponseTypeSessionError, EventListResponseTypeServerConnected, EventListResponseTypeFileWatcherUpdated, EventListResponseTypeIdeInstalled:
+	case EventListResponseTypeInstallationUpdated, EventListResponseTypeLspClientDiagnostics, EventListResponseTypeMessageUpdated, EventListResponseTypeMessageRemoved, EventListResponseTypeMessagePartUpdated, EventListResponseTypeMessagePartRemoved, EventListResponseTypePermissionUpdated, EventListResponseTypePermissionReplied, EventListResponseTypeFileEdited, EventListResponseTypeSessionUpdated, EventListResponseTypeSessionDeleted, EventListResponseTypeSessionIdle, EventListResponseTypeSessionError, EventListResponseTypeServerConnected:
 		return true
 	}
 	return false
 }
+
+type EventListParams struct {
+	Directory param.Field[string] `query:"directory"`
+}
+
+// URLQuery serializes [EventListParams]'s query parameters as `url.Values`.
+func (r EventListParams) URLQuery() (v url.Values) {
+	return apiquery.MarshalWithSettings(r, apiquery.QuerySettings{
+		ArrayFormat:  apiquery.ArrayQueryFormatComma,
+		NestedFormat: apiquery.NestedQueryFormatBrackets,
+	})
+}