#86681 Change API to access conflict settings in sync way
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@ -19,6 +19,8 @@ import { startsWith } from 'vs/base/common/strings';
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import { CancellationToken } from 'vs/base/common/cancellation';
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import { computeRemoteContent, merge } from 'vs/platform/userDataSync/common/settingsMerge';
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import { FormattingOptions } from 'vs/base/common/jsonFormatter';
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import * as arrays from 'vs/base/common/arrays';
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import * as objects from 'vs/base/common/objects';
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interface ISyncPreviewResult {
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readonly fileContent: IFileContent | null;
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@ -41,6 +43,11 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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private _onDidChangStatus: Emitter<SyncStatus> = this._register(new Emitter<SyncStatus>());
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readonly onDidChangeStatus: Event<SyncStatus> = this._onDidChangStatus.event;
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private _conflicts: IConflictSetting[] = [];
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get conflicts(): IConflictSetting[] { return this._conflicts; }
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private _onDidChangeConflicts: Emitter<IConflictSetting[]> = this._register(new Emitter<IConflictSetting[]>());
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readonly onDidChangeConflicts: Event<IConflictSetting[]> = this._onDidChangeConflicts.event;
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private _onDidChangeLocal: Emitter<void> = this._register(new Emitter<void>());
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readonly onDidChangeLocal: Event<void> = this._onDidChangeLocal.event;
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@ -65,6 +72,18 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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this._status = status;
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this._onDidChangStatus.fire(status);
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}
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if (this._status !== SyncStatus.HasConflicts) {
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this.setConflicts([]);
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}
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}
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private setConflicts(conflicts: IConflictSetting[]): void {
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if (!arrays.equals(this.conflicts, conflicts,
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(a, b) => a.key === b.key && objects.equals(a.localValue, b.localValue) && objects.equals(a.remoteValue, b.remoteValue))
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) {
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this._conflicts = conflicts;
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this._onDidChangeConflicts.fire(conflicts);
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}
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}
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async sync(_continue?: boolean): Promise<boolean> {
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@ -83,6 +102,8 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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return false;
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}
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this.logService.trace('Settings: Started synchronizing settings...');
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this.setStatus(SyncStatus.Syncing);
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return this.doSync([]);
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}
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@ -96,28 +117,15 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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this.setStatus(SyncStatus.Idle);
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}
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async getConflicts(): Promise<IConflictSetting[]> {
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if (!this.syncPreviewResultPromise) {
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return [];
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}
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if (this.status !== SyncStatus.HasConflicts) {
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return [];
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}
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const preview = await this.syncPreviewResultPromise;
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return preview.conflicts;
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}
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async resolveConflicts(resolvedConflicts: { key: string, value: any | undefined }[]): Promise<void> {
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if (this.status === SyncStatus.HasConflicts) {
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this.stop();
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this.syncPreviewResultPromise!.cancel();
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this.syncPreviewResultPromise = null;
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await this.doSync(resolvedConflicts);
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}
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}
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private async doSync(resolvedConflicts: { key: string, value: any | undefined }[]): Promise<boolean> {
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this.logService.trace('Settings: Started synchronizing settings...');
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this.setStatus(SyncStatus.Syncing);
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try {
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const result = await this.getPreview(resolvedConflicts);
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if (result.conflicts.length) {
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@ -222,12 +230,13 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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if (remoteContent) {
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const localContent: string = fileContent ? fileContent.value.toString() : '{}';
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// No action when there are errors
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if (this.hasErrors(localContent)) {
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this.logService.error('Settings: Unable to sync settings as there are errors/warning in settings file.');
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return { fileContent, remoteUserData, hasLocalChanged, hasRemoteChanged, conflicts };
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}
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if (!lastSyncData // First time sync
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else if (!lastSyncData // First time sync
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|| lastSyncData.content !== localContent // Local has forwarded
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|| lastSyncData.content !== remoteContent // Remote has forwarded
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) {
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@ -255,6 +264,7 @@ export class SettingsSynchroniser extends Disposable implements ISettingsSyncSer
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await this.fileService.writeFile(this.environmentService.settingsSyncPreviewResource, VSBuffer.fromString(previewContent));
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}
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this.setConflicts(conflicts);
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return { fileContent, remoteUserData, hasLocalChanged, hasRemoteChanged, conflicts };
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}
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@ -200,7 +200,8 @@ export interface IConflictSetting {
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export const ISettingsSyncService = createDecorator<ISettingsSyncService>('ISettingsSyncService');
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export interface ISettingsSyncService extends ISynchroniser {
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_serviceBrand: any;
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getConflicts(): Promise<IConflictSetting[]>;
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readonly onDidChangeConflicts: Event<IConflictSetting[]>;
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readonly conflicts: IConflictSetting[];
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resolveConflicts(resolvedConflicts: { key: string, value: any | undefined }[]): Promise<void>;
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}
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@ -42,6 +42,7 @@ export class SettingsSyncChannel implements IServerChannel {
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switch (event) {
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case 'onDidChangeStatus': return this.service.onDidChangeStatus;
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case 'onDidChangeLocal': return this.service.onDidChangeLocal;
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case 'onDidChangeConflicts': return this.service.onDidChangeConflicts;
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}
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throw new Error(`Event not found: ${event}`);
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}
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@ -50,8 +51,8 @@ export class SettingsSyncChannel implements IServerChannel {
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switch (command) {
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case 'sync': return this.service.sync(args[0]);
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case '_getInitialStatus': return Promise.resolve(this.service.status);
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case '_getInitialConflicts': return Promise.resolve(this.service.conflicts);
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case 'stop': this.service.stop(); return Promise.resolve();
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case 'getConflicts': return this.service.getConflicts();
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case 'resolveConflicts': return this.service.resolveConflicts(args[0]);
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}
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throw new Error('Invalid call');
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@ -21,6 +21,11 @@ export class SettingsSyncService extends Disposable implements ISettingsSyncServ
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private _onDidChangeStatus: Emitter<SyncStatus> = this._register(new Emitter<SyncStatus>());
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readonly onDidChangeStatus: Event<SyncStatus> = this._onDidChangeStatus.event;
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private _conflicts: IConflictSetting[] = [];
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get conflicts(): IConflictSetting[] { return this._conflicts; }
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private _onDidChangeConflicts: Emitter<IConflictSetting[]> = this._register(new Emitter<IConflictSetting[]>());
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readonly onDidChangeConflicts: Event<IConflictSetting[]> = this._onDidChangeConflicts.event;
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get onDidChangeLocal(): Event<void> { return this.channel.listen('onDidChangeLocal'); }
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constructor(
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@ -32,6 +37,12 @@ export class SettingsSyncService extends Disposable implements ISettingsSyncServ
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this.updateStatus(status);
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this._register(this.channel.listen<SyncStatus>('onDidChangeStatus')(status => this.updateStatus(status)));
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});
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this.channel.call<IConflictSetting[]>('_getInitialConflicts').then(conflicts => {
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if (conflicts.length) {
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this.updateConflicts(conflicts);
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}
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this._register(this.channel.listen<IConflictSetting[]>('onDidChangeConflicts')(conflicts => this.updateConflicts(conflicts)));
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});
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}
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sync(_continue?: boolean): Promise<boolean> {
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@ -42,10 +53,6 @@ export class SettingsSyncService extends Disposable implements ISettingsSyncServ
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this.channel.call('stop');
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}
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getConflicts(): Promise<IConflictSetting[]> {
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return this.channel.call<IConflictSetting[]>('getConflicts');
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}
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resolveConflicts(conflicts: { key: string, value: any | undefined }[]): Promise<void> {
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return this.channel.call('resolveConflicts', [conflicts]);
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}
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@ -55,6 +62,11 @@ export class SettingsSyncService extends Disposable implements ISettingsSyncServ
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this._onDidChangeStatus.fire(status);
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}
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private async updateConflicts(conflicts: IConflictSetting[]): Promise<void> {
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this._conflicts = conflicts;
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this._onDidChangeConflicts.fire(conflicts);
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}
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}
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registerSingleton(ISettingsSyncService, SettingsSyncService);
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