node_modules ignore

server/node_modules/@strapi/data-transfer/dist/engine/errors.d.ts

@@ -0,0 +1,29 @@
+import { DataTransferError, Severity } from '../errors';
+type TransferEngineStep = 'initialization' | 'validation' | 'transfer';
+type TransferEngineErrorDetails<P extends TransferEngineStep = TransferEngineStep, U = never> = {
+    step: P;
+} & ([U] extends [never] ? unknown : {
+    details?: U;
+});
+declare class TransferEngineError<P extends TransferEngineStep = TransferEngineStep, U = never, T extends TransferEngineErrorDetails<P, U> = TransferEngineErrorDetails<P, U>> extends DataTransferError<T> {
+    constructor(severity: Severity, message?: string, details?: T | null);
+}
+declare class TransferEngineInitializationError extends TransferEngineError<'initialization'> {
+    constructor(message?: string);
+}
+declare class TransferEngineValidationError<T extends {
+    check: string;
+} = {
+    check: string;
+}> extends TransferEngineError<'validation', T> {
+    constructor(message?: string, details?: T);
+}
+declare class TransferEngineTransferError<T extends {
+    check: string;
+} = {
+    check: string;
+}> extends TransferEngineError<'transfer', T> {
+    constructor(message?: string, details?: T);
+}
+export { TransferEngineError, TransferEngineInitializationError, TransferEngineValidationError, TransferEngineTransferError, };
+//# sourceMappingURL=errors.d.ts.map

server/node_modules/@strapi/data-transfer/dist/engine/errors.d.ts.map

@@ -0,0 +1 @@
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server/node_modules/@strapi/data-transfer/dist/engine/errors.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var constants = require('../errors/constants.js');
+var base = require('../errors/base.js');
+
+class TransferEngineError extends base.DataTransferError {
+    constructor(severity, message, details){
+        super('engine', severity, message, details);
+    }
+}
+class TransferEngineInitializationError extends TransferEngineError {
+    constructor(message){
+        super(constants.SeverityKind.FATAL, message, {
+            step: 'initialization'
+        });
+    }
+}
+class TransferEngineValidationError extends TransferEngineError {
+    constructor(message, details){
+        super(constants.SeverityKind.FATAL, message, {
+            step: 'validation',
+            details
+        });
+    }
+}
+class TransferEngineTransferError extends TransferEngineError {
+    constructor(message, details){
+        super(constants.SeverityKind.FATAL, message, {
+            step: 'transfer',
+            details
+        });
+    }
+}
+
+exports.TransferEngineError = TransferEngineError;
+exports.TransferEngineInitializationError = TransferEngineInitializationError;
+exports.TransferEngineTransferError = TransferEngineTransferError;
+exports.TransferEngineValidationError = TransferEngineValidationError;
+//# sourceMappingURL=errors.js.map

server/node_modules/@strapi/data-transfer/dist/engine/errors.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"errors.js","sources":["../../src/engine/errors.ts"],"sourcesContent":["import { DataTransferError, Severity, SeverityKind } from '../errors';\n\ntype TransferEngineStep = 'initialization' | 'validation' | 'transfer';\n\ntype TransferEngineErrorDetails<P extends TransferEngineStep = TransferEngineStep, U = never> = {\n  step: P;\n} & ([U] extends [never] ? unknown : { details?: U });\n\nclass TransferEngineError<\n  P extends TransferEngineStep = TransferEngineStep,\n  U = never,\n  T extends TransferEngineErrorDetails<P, U> = TransferEngineErrorDetails<P, U>,\n> extends DataTransferError<T> {\n  constructor(severity: Severity, message?: string, details?: T | null) {\n    super('engine', severity, message, details);\n  }\n}\n\nclass TransferEngineInitializationError extends TransferEngineError<'initialization'> {\n  constructor(message?: string) {\n    super(SeverityKind.FATAL, message, { step: 'initialization' });\n  }\n}\n\nclass TransferEngineValidationError<\n  T extends { check: string } = { check: string },\n> extends TransferEngineError<'validation', T> {\n  constructor(message?: string, details?: T) {\n    super(SeverityKind.FATAL, message, { step: 'validation', details });\n  }\n}\n\nclass TransferEngineTransferError<\n  T extends { check: string } = { check: string },\n> extends TransferEngineError<'transfer', T> {\n  constructor(message?: string, details?: T) {\n    super(SeverityKind.FATAL, message, { step: 'transfer', details });\n  }\n}\n\nexport {\n  TransferEngineError,\n  TransferEngineInitializationError,\n  TransferEngineValidationError,\n  TransferEngineTransferError,\n};\n"],"names":["TransferEngineError","DataTransferError","constructor","severity","message","details","TransferEngineInitializationError","SeverityKind","FATAL","step","TransferEngineValidationError","TransferEngineTransferError"],"mappings":";;;;;AAQA,MAAMA,mBAIIC,SAAAA,sBAAAA,CAAAA;AACRC,IAAAA,WAAAA,CAAYC,QAAkB,EAAEC,OAAgB,EAAEC,OAAkB,CAAE;QACpE,KAAK,CAAC,QAAUF,EAAAA,QAAAA,EAAUC,OAASC,EAAAA,OAAAA,CAAAA;AACrC;AACF;AAEA,MAAMC,iCAA0CN,SAAAA,mBAAAA,CAAAA;AAC9CE,IAAAA,WAAAA,CAAYE,OAAgB,CAAE;AAC5B,QAAA,KAAK,CAACG,sBAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA;AAAiB,SAAA,CAAA;AAC9D;AACF;AAEA,MAAMC,6BAEIV,SAAAA,mBAAAA,CAAAA;IACRE,WAAYE,CAAAA,OAAgB,EAAEC,OAAW,CAAE;AACzC,QAAA,KAAK,CAACE,sBAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA,YAAA;AAAcJ,YAAAA;AAAQ,SAAA,CAAA;AACnE;AACF;AAEA,MAAMM,2BAEIX,SAAAA,mBAAAA,CAAAA;IACRE,WAAYE,CAAAA,OAAgB,EAAEC,OAAW,CAAE;AACzC,QAAA,KAAK,CAACE,sBAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA,UAAA;AAAYJ,YAAAA;AAAQ,SAAA,CAAA;AACjE;AACF;;;;;;;"}

server/node_modules/@strapi/data-transfer/dist/engine/errors.mjs

@@ -0,0 +1,34 @@
+import { SeverityKind } from '../errors/constants.mjs';
+import { DataTransferError } from '../errors/base.mjs';
+
+class TransferEngineError extends DataTransferError {
+    constructor(severity, message, details){
+        super('engine', severity, message, details);
+    }
+}
+class TransferEngineInitializationError extends TransferEngineError {
+    constructor(message){
+        super(SeverityKind.FATAL, message, {
+            step: 'initialization'
+        });
+    }
+}
+class TransferEngineValidationError extends TransferEngineError {
+    constructor(message, details){
+        super(SeverityKind.FATAL, message, {
+            step: 'validation',
+            details
+        });
+    }
+}
+class TransferEngineTransferError extends TransferEngineError {
+    constructor(message, details){
+        super(SeverityKind.FATAL, message, {
+            step: 'transfer',
+            details
+        });
+    }
+}
+
+export { TransferEngineError, TransferEngineInitializationError, TransferEngineTransferError, TransferEngineValidationError };
+//# sourceMappingURL=errors.mjs.map

server/node_modules/@strapi/data-transfer/dist/engine/errors.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"errors.mjs","sources":["../../src/engine/errors.ts"],"sourcesContent":["import { DataTransferError, Severity, SeverityKind } from '../errors';\n\ntype TransferEngineStep = 'initialization' | 'validation' | 'transfer';\n\ntype TransferEngineErrorDetails<P extends TransferEngineStep = TransferEngineStep, U = never> = {\n  step: P;\n} & ([U] extends [never] ? unknown : { details?: U });\n\nclass TransferEngineError<\n  P extends TransferEngineStep = TransferEngineStep,\n  U = never,\n  T extends TransferEngineErrorDetails<P, U> = TransferEngineErrorDetails<P, U>,\n> extends DataTransferError<T> {\n  constructor(severity: Severity, message?: string, details?: T | null) {\n    super('engine', severity, message, details);\n  }\n}\n\nclass TransferEngineInitializationError extends TransferEngineError<'initialization'> {\n  constructor(message?: string) {\n    super(SeverityKind.FATAL, message, { step: 'initialization' });\n  }\n}\n\nclass TransferEngineValidationError<\n  T extends { check: string } = { check: string },\n> extends TransferEngineError<'validation', T> {\n  constructor(message?: string, details?: T) {\n    super(SeverityKind.FATAL, message, { step: 'validation', details });\n  }\n}\n\nclass TransferEngineTransferError<\n  T extends { check: string } = { check: string },\n> extends TransferEngineError<'transfer', T> {\n  constructor(message?: string, details?: T) {\n    super(SeverityKind.FATAL, message, { step: 'transfer', details });\n  }\n}\n\nexport {\n  TransferEngineError,\n  TransferEngineInitializationError,\n  TransferEngineValidationError,\n  TransferEngineTransferError,\n};\n"],"names":["TransferEngineError","DataTransferError","constructor","severity","message","details","TransferEngineInitializationError","SeverityKind","FATAL","step","TransferEngineValidationError","TransferEngineTransferError"],"mappings":";;;AAQA,MAAMA,mBAIIC,SAAAA,iBAAAA,CAAAA;AACRC,IAAAA,WAAAA,CAAYC,QAAkB,EAAEC,OAAgB,EAAEC,OAAkB,CAAE;QACpE,KAAK,CAAC,QAAUF,EAAAA,QAAAA,EAAUC,OAASC,EAAAA,OAAAA,CAAAA;AACrC;AACF;AAEA,MAAMC,iCAA0CN,SAAAA,mBAAAA,CAAAA;AAC9CE,IAAAA,WAAAA,CAAYE,OAAgB,CAAE;AAC5B,QAAA,KAAK,CAACG,YAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA;AAAiB,SAAA,CAAA;AAC9D;AACF;AAEA,MAAMC,6BAEIV,SAAAA,mBAAAA,CAAAA;IACRE,WAAYE,CAAAA,OAAgB,EAAEC,OAAW,CAAE;AACzC,QAAA,KAAK,CAACE,YAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA,YAAA;AAAcJ,YAAAA;AAAQ,SAAA,CAAA;AACnE;AACF;AAEA,MAAMM,2BAEIX,SAAAA,mBAAAA,CAAAA;IACRE,WAAYE,CAAAA,OAAgB,EAAEC,OAAW,CAAE;AACzC,QAAA,KAAK,CAACE,YAAAA,CAAaC,KAAK,EAAEJ,OAAS,EAAA;YAAEK,IAAM,EAAA,UAAA;AAAYJ,YAAAA;AAAQ,SAAA,CAAA;AACjE;AACF;;;;"}

server/node_modules/@strapi/data-transfer/dist/engine/index.d.ts

@@ -0,0 +1,66 @@
+/// <reference types="node" />
+import { PassThrough } from 'stream';
+import type { IDestinationProvider, ISourceProvider, ITransferEngine, ITransferEngineOptions, TransferProgress, ITransferResults, TransferStage, TransferFilters, TransferFilterPreset, SchemaDiffHandler, SchemaDiffHandlerContext, ErrorHandler, ErrorHandlerContext, ErrorCode } from '../../types';
+import { IDiagnosticReporter, ErrorDiagnosticSeverity } from '../utils/diagnostic';
+export declare const TRANSFER_STAGES: ReadonlyArray<TransferStage>;
+export type TransferGroupFilter = Record<TransferFilterPreset, TransferFilters>;
+/**
+ * Preset filters for only/exclude options
+ * */
+export declare const TransferGroupPresets: TransferGroupFilter;
+export declare const DEFAULT_VERSION_STRATEGY = "ignore";
+export declare const DEFAULT_SCHEMA_STRATEGY = "strict";
+declare class TransferEngine<S extends ISourceProvider = ISourceProvider, D extends IDestinationProvider = IDestinationProvider> implements ITransferEngine {
+    #private;
+    sourceProvider: ISourceProvider;
+    destinationProvider: IDestinationProvider;
+    options: ITransferEngineOptions;
+    progress: {
+        data: TransferProgress;
+        stream: PassThrough;
+    };
+    diagnostics: IDiagnosticReporter;
+    onSchemaDiff(handler: SchemaDiffHandler): void;
+    addErrorHandler(handlerName: ErrorCode, handler: ErrorHandler): void;
+    attemptResolveError(error: Error): Promise<boolean>;
+    constructor(sourceProvider: S, destinationProvider: D, options: ITransferEngineOptions);
+    /**
+     * Report a fatal error and throw it
+     */
+    panic(error: Error): void;
+    /**
+     * Report an error diagnostic
+     */
+    reportError(error: Error, severity: ErrorDiagnosticSeverity): void;
+    /**
+     * Report a warning diagnostic
+     */
+    reportWarning(message: string, origin?: string): void;
+    /**
+     * Report an info diagnostic
+     */
+    reportInfo(message: string, params?: unknown): void;
+    shouldSkipStage(stage: TransferStage): boolean;
+    abortTransfer(): Promise<void>;
+    init(): Promise<void>;
+    /**
+     * Run the bootstrap method in both source and destination providers
+     */
+    bootstrap(): Promise<void>;
+    /**
+     * Run the close method in both source and destination providers
+     */
+    close(): Promise<void>;
+    integrityCheck(): Promise<void>;
+    transfer(): Promise<ITransferResults<S, D>>;
+    beforeTransfer(): Promise<void>;
+    transferSchemas(): Promise<void>;
+    transferEntities(): Promise<void>;
+    transferLinks(): Promise<void>;
+    transferAssets(): Promise<void>;
+    transferConfiguration(): Promise<void>;
+}
+export declare const createTransferEngine: <S extends ISourceProvider, D extends IDestinationProvider>(sourceProvider: S, destinationProvider: D, options: ITransferEngineOptions) => TransferEngine<S, D>;
+export type { TransferEngine, ITransferEngine, ITransferEngineOptions, ISourceProvider, IDestinationProvider, TransferStage, TransferFilterPreset, ErrorHandlerContext, SchemaDiffHandlerContext, ITransferResults, };
+export * as errors from './errors';
+//# sourceMappingURL=index.d.ts.map

server/node_modules/@strapi/data-transfer/dist/engine/index.d.ts.map

@@ -0,0 +1 @@
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server/node_modules/@strapi/data-transfer/dist/engine/index.js

@@ -0,0 +1,797 @@
+'use strict';
+
+var stream = require('stream');
+var promises = require('stream/promises');
+var path = require('path');
+var os = require('os');
+var streamChain = require('stream-chain');
+var fp = require('lodash/fp');
+var semver = require('semver');
+var index = require('./validation/schemas/index.js');
+var provider = require('./validation/provider.js');
+var errors = require('./errors.js');
+var diagnostic = require('../utils/diagnostic.js');
+require('crypto');
+var stream$1 = require('../utils/stream.js');
+var json = require('../utils/json.js');
+require('events');
+var middleware = require('../utils/middleware.js');
+var providers = require('../errors/providers.js');
+
+function _class_private_field_loose_base(receiver, privateKey) {
+    if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+        throw new TypeError("attempted to use private field on non-instance");
+    }
+    return receiver;
+}
+var id = 0;
+function _class_private_field_loose_key(name) {
+    return "__private_" + id++ + "_" + name;
+}
+const TRANSFER_STAGES = Object.freeze([
+    'entities',
+    'links',
+    'assets',
+    'schemas',
+    'configuration'
+]);
+/**
+ * Preset filters for only/exclude options
+ * */ const TransferGroupPresets = {
+    content: {
+        links: true,
+        entities: true
+    },
+    files: {
+        assets: true
+    },
+    config: {
+        configuration: true
+    }
+};
+const DEFAULT_VERSION_STRATEGY = 'ignore';
+const DEFAULT_SCHEMA_STRATEGY = 'strict';
+var _metadata = /*#__PURE__*/ _class_private_field_loose_key("_metadata"), _schema = /*#__PURE__*/ _class_private_field_loose_key("_schema"), _handlers = /*#__PURE__*/ _class_private_field_loose_key("_handlers"), _currentStreamController = /*#__PURE__*/ _class_private_field_loose_key("_currentStreamController"), _aborted = /*#__PURE__*/ _class_private_field_loose_key("_aborted"), /**
+   * Create and return a transform stream based on the given stage and options.
+   *
+   * Allowed transformations includes 'filter' and 'map'.
+   */ _createStageTransformStream = /*#__PURE__*/ _class_private_field_loose_key("_createStageTransformStream"), /**
+   * Update the Engine's transfer progress data for a given stage.
+   *
+   * Providing aggregate options enable custom computation to get the size (bytes) or the aggregate key associated with the data
+   */ _updateTransferProgress = /*#__PURE__*/ _class_private_field_loose_key("_updateTransferProgress"), /**
+   * Create and return a PassThrough stream.
+   *
+   * Upon writing data into it, it'll update the Engine's transfer progress data and trigger stage update events.
+   */ _progressTracker = /*#__PURE__*/ _class_private_field_loose_key("_progressTracker"), /**
+   * Shorthand method used to trigger transfer update events to every listeners
+   */ _emitTransferUpdate = /*#__PURE__*/ _class_private_field_loose_key("_emitTransferUpdate"), /**
+   * Shorthand method used to trigger stage update events to every listeners
+   */ _emitStageUpdate = /*#__PURE__*/ _class_private_field_loose_key("_emitStageUpdate"), /**
+   * Run a version check between two strapi version (source and destination) using the strategy given to the engine during initialization.
+   *
+   * If there is a mismatch, throws a validation error.
+   */ _assertStrapiVersionIntegrity = /*#__PURE__*/ _class_private_field_loose_key("_assertStrapiVersionIntegrity"), /**
+   * Run a check between two set of schemas (source and destination) using the strategy given to the engine during initialization.
+   *
+   * If there are differences and/or incompatibilities between source and destination schemas, then throw a validation error.
+   */ _assertSchemasMatching = /*#__PURE__*/ _class_private_field_loose_key("_assertSchemasMatching"), _transferStage = /*#__PURE__*/ _class_private_field_loose_key("_transferStage"), _resolveProviderResource = /*#__PURE__*/ _class_private_field_loose_key("_resolveProviderResource"), _getSchemas = /*#__PURE__*/ _class_private_field_loose_key("_getSchemas");
+class TransferEngine {
+    onSchemaDiff(handler) {
+        _class_private_field_loose_base(this, _handlers)[_handlers]?.schemaDiff?.push(handler);
+    }
+    addErrorHandler(handlerName, handler) {
+        if (!_class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName]) {
+            _class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName] = [];
+        }
+        _class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName]?.push(handler);
+    }
+    async attemptResolveError(error) {
+        const context = {};
+        if (error instanceof providers.ProviderTransferError && error.details?.details.code) {
+            const errorCode = error.details?.details.code;
+            if (!_class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode]) {
+                _class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode] = [];
+            }
+            await middleware.runMiddleware(context ?? {}, _class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode] ?? []);
+        }
+        return !!context.ignore;
+    }
+    /**
+   * Report a fatal error and throw it
+   */ panic(error) {
+        this.reportError(error, 'fatal');
+        throw error;
+    }
+    /**
+   * Report an error diagnostic
+   */ reportError(error, severity) {
+        this.diagnostics.report({
+            kind: 'error',
+            details: {
+                severity,
+                createdAt: new Date(),
+                name: error.name,
+                message: error.message,
+                error
+            }
+        });
+    }
+    /**
+   * Report a warning diagnostic
+   */ reportWarning(message, origin1) {
+        this.diagnostics.report({
+            kind: 'warning',
+            details: {
+                createdAt: new Date(),
+                message,
+                origin: origin1
+            }
+        });
+    }
+    /**
+   * Report an info diagnostic
+   */ reportInfo(message, params) {
+        this.diagnostics.report({
+            kind: 'info',
+            details: {
+                createdAt: new Date(),
+                message,
+                params,
+                origin: 'engine'
+            }
+        });
+    }
+    shouldSkipStage(stage) {
+        const { exclude, only } = this.options;
+        // schemas must always be included
+        if (stage === 'schemas') {
+            return false;
+        }
+        // everything is included by default unless 'only' has been set
+        let included = fp.isEmpty(only);
+        if (only && only.length > 0) {
+            included = only.some((transferGroup)=>{
+                return TransferGroupPresets[transferGroup][stage];
+            });
+        }
+        if (exclude && exclude.length > 0) {
+            if (included) {
+                included = !exclude.some((transferGroup)=>{
+                    return TransferGroupPresets[transferGroup][stage];
+                });
+            }
+        }
+        return !included;
+    }
+    // Cause an ongoing transfer to abort gracefully
+    async abortTransfer() {
+        _class_private_field_loose_base(this, _aborted)[_aborted] = true;
+        _class_private_field_loose_base(this, _currentStreamController)[_currentStreamController]?.abort();
+        throw new errors.TransferEngineError('fatal', 'Transfer aborted.');
+    }
+    async init() {
+        // Resolve providers' resource and store
+        // them in the engine's internal state
+        await _class_private_field_loose_base(this, _resolveProviderResource)[_resolveProviderResource]();
+        // Update the destination provider's source metadata
+        const { source: sourceMetadata } = _class_private_field_loose_base(this, _metadata)[_metadata];
+        if (sourceMetadata) {
+            this.destinationProvider.setMetadata?.('source', sourceMetadata);
+        }
+    }
+    /**
+   * Run the bootstrap method in both source and destination providers
+   */ async bootstrap() {
+        const results = await Promise.allSettled([
+            this.sourceProvider.bootstrap?.(this.diagnostics),
+            this.destinationProvider.bootstrap?.(this.diagnostics)
+        ]);
+        results.forEach((result)=>{
+            if (result.status === 'rejected') {
+                this.panic(result.reason);
+            }
+        });
+    }
+    /**
+   * Run the close method in both source and destination providers
+   */ async close() {
+        const results = await Promise.allSettled([
+            this.sourceProvider.close?.(),
+            this.destinationProvider.close?.()
+        ]);
+        results.forEach((result)=>{
+            if (result.status === 'rejected') {
+                this.panic(result.reason);
+            }
+        });
+    }
+    async integrityCheck() {
+        const sourceMetadata = await this.sourceProvider.getMetadata();
+        const destinationMetadata = await this.destinationProvider.getMetadata();
+        if (sourceMetadata && destinationMetadata) {
+            _class_private_field_loose_base(this, _assertStrapiVersionIntegrity)[_assertStrapiVersionIntegrity](sourceMetadata?.strapi?.version, destinationMetadata?.strapi?.version);
+        }
+        const { sourceSchemas, destinationSchemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+        try {
+            if (sourceSchemas && destinationSchemas) {
+                _class_private_field_loose_base(this, _assertSchemasMatching)[_assertSchemasMatching](sourceSchemas, destinationSchemas);
+            }
+        } catch (error) {
+            // if this is a schema matching error, allow handlers to resolve it
+            if (error instanceof errors.TransferEngineValidationError && error.details?.details?.diffs) {
+                const schemaDiffs = error.details?.details?.diffs;
+                const context = {
+                    ignoredDiffs: {},
+                    diffs: schemaDiffs,
+                    source: this.sourceProvider,
+                    destination: this.destinationProvider
+                };
+                // if we don't have any handlers, throw the original error
+                if (fp.isEmpty(_class_private_field_loose_base(this, _handlers)[_handlers].schemaDiff)) {
+                    throw error;
+                }
+                await middleware.runMiddleware(context, _class_private_field_loose_base(this, _handlers)[_handlers].schemaDiff);
+                // if there are any remaining diffs that weren't ignored
+                const unresolvedDiffs = json.diff(context.diffs, context.ignoredDiffs);
+                if (unresolvedDiffs.length) {
+                    this.panic(new errors.TransferEngineValidationError('Unresolved differences in schema', {
+                        check: 'schema.changes',
+                        unresolvedDiffs
+                    }));
+                }
+                return;
+            }
+            throw error;
+        }
+    }
+    async transfer() {
+        // reset data between transfers
+        this.progress.data = {};
+        try {
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('init');
+            await this.bootstrap();
+            await this.init();
+            await this.integrityCheck();
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('start');
+            await this.beforeTransfer();
+            // Run the transfer stages
+            await this.transferSchemas();
+            await this.transferEntities();
+            await this.transferAssets();
+            await this.transferLinks();
+            await this.transferConfiguration();
+            // Gracefully close the providers
+            await this.close();
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('finish');
+        } catch (e) {
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('error', {
+                error: e
+            });
+            const lastDiagnostic = fp.last(this.diagnostics.stack.items);
+            // Do not report an error diagnostic if the last one reported the same error
+            if (e instanceof Error && (!lastDiagnostic || lastDiagnostic.kind !== 'error' || lastDiagnostic.details.error !== e)) {
+                this.reportError(e, e.severity || 'fatal');
+            }
+            // Rollback the destination provider if an exception is thrown during the transfer
+            // Note: This will be configurable in the future
+            await this.destinationProvider.rollback?.(e);
+            throw e;
+        }
+        return {
+            source: this.sourceProvider.results,
+            destination: this.destinationProvider.results,
+            engine: this.progress.data
+        };
+    }
+    async beforeTransfer() {
+        const runWithDiagnostic = async (provider)=>{
+            try {
+                await provider.beforeTransfer?.();
+            } catch (error) {
+                if (error instanceof Error) {
+                    const resolved = await this.attemptResolveError(error);
+                    if (resolved) {
+                        return;
+                    }
+                    this.panic(error);
+                } else {
+                    this.panic(new Error(`Unknwon error when executing "beforeTransfer" on the ${origin} provider`));
+                }
+            }
+        };
+        await runWithDiagnostic(this.sourceProvider);
+        await runWithDiagnostic(this.destinationProvider);
+    }
+    async transferSchemas() {
+        const stage = 'schemas';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createSchemasReadStream?.();
+        const destination = await this.destinationProvider.createSchemasWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            key: (value)=>value.modelType
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferEntities() {
+        const stage = 'entities';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createEntitiesReadStream?.();
+        const destination = await this.destinationProvider.createEntitiesWriteStream?.();
+        const transform = streamChain.chain([
+            _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage),
+            new stream.Transform({
+                objectMode: true,
+                transform: async (entity, _encoding, callback)=>{
+                    const { destinationSchemas: schemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+                    if (!schemas) {
+                        return callback(null, entity);
+                    }
+                    // TODO: this would be safer if we only ignored things in ignoredDiffs, otherwise continue and let an error be thrown
+                    const availableContentTypes = Object.entries(schemas).filter(([, schema])=>schema.modelType === 'contentType').map(([uid])=>uid);
+                    // If the type of the transferred entity doesn't exist in the destination, then discard it
+                    if (!availableContentTypes.includes(entity.type)) {
+                        return callback(null, undefined);
+                    }
+                    const { type, data } = entity;
+                    const attributes = schemas[type].attributes;
+                    const attributesToKeep = Object.keys(attributes).concat('documentId');
+                    const updatedEntity = fp.set('data', fp.pick(attributesToKeep, data), entity);
+                    callback(null, updatedEntity);
+                }
+            })
+        ]);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            key: (value)=>value.type
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferLinks() {
+        const stage = 'links';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createLinksReadStream?.();
+        const destination = await this.destinationProvider.createLinksWriteStream?.();
+        const transform = streamChain.chain([
+            _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage),
+            new stream.Transform({
+                objectMode: true,
+                transform: async (link, _encoding, callback)=>{
+                    const { destinationSchemas: schemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+                    if (!schemas) {
+                        return callback(null, link);
+                    }
+                    // TODO: this would be safer if we only ignored things in ignoredDiffs, otherwise continue and let an error be thrown
+                    const availableContentTypes = Object.keys(schemas);
+                    const isValidType = (uid)=>availableContentTypes.includes(uid);
+                    if (!isValidType(link.left.type) || !isValidType(link.right.type)) {
+                        return callback(null, undefined); // ignore the link
+                    }
+                    callback(null, link);
+                }
+            })
+        ]);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage);
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferAssets() {
+        const stage = 'assets';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createAssetsReadStream?.();
+        const destination = await this.destinationProvider.createAssetsWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            size: (value)=>value.stats.size,
+            key: (value)=>path.extname(value.filename) || 'No extension'
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferConfiguration() {
+        const stage = 'configuration';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createConfigurationReadStream?.();
+        const destination = await this.destinationProvider.createConfigurationWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage);
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    constructor(sourceProvider, destinationProvider, options){
+        Object.defineProperty(this, _createStageTransformStream, {
+            value: createStageTransformStream
+        });
+        Object.defineProperty(this, _updateTransferProgress, {
+            value: updateTransferProgress
+        });
+        Object.defineProperty(this, _progressTracker, {
+            value: progressTracker
+        });
+        Object.defineProperty(this, _emitTransferUpdate, {
+            value: emitTransferUpdate
+        });
+        Object.defineProperty(this, _emitStageUpdate, {
+            value: emitStageUpdate
+        });
+        Object.defineProperty(this, _assertStrapiVersionIntegrity, {
+            value: assertStrapiVersionIntegrity
+        });
+        Object.defineProperty(this, _assertSchemasMatching, {
+            value: assertSchemasMatching
+        });
+        Object.defineProperty(this, _transferStage, {
+            value: transferStage
+        });
+        Object.defineProperty(this, _resolveProviderResource, {
+            value: resolveProviderResource
+        });
+        Object.defineProperty(this, _getSchemas, {
+            value: getSchemas
+        });
+        Object.defineProperty(this, _metadata, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _schema, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _handlers, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _currentStreamController, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _aborted, {
+            writable: true,
+            value: void 0
+        });
+        _class_private_field_loose_base(this, _metadata)[_metadata] = {};
+        _class_private_field_loose_base(this, _schema)[_schema] = {};
+        _class_private_field_loose_base(this, _handlers)[_handlers] = {
+            schemaDiff: [],
+            errors: {}
+        };
+        _class_private_field_loose_base(this, _aborted)[_aborted] = false;
+        this.diagnostics = diagnostic.createDiagnosticReporter();
+        provider.validateProvider('source', sourceProvider);
+        provider.validateProvider('destination', destinationProvider);
+        this.sourceProvider = sourceProvider;
+        this.destinationProvider = destinationProvider;
+        this.options = options;
+        this.progress = {
+            data: {},
+            stream: new stream.PassThrough({
+                objectMode: true
+            })
+        };
+    }
+}
+function createStageTransformStream(key, options = {}) {
+    const { includeGlobal = true } = options;
+    const { throttle } = this.options;
+    const { global: globalTransforms, [key]: stageTransforms } = this.options?.transforms ?? {};
+    let stream$2 = new stream.PassThrough({
+        objectMode: true
+    });
+    const applyTransforms = (transforms = [])=>{
+        const chainTransforms = [];
+        for (const transform of transforms){
+            if ('filter' in transform) {
+                chainTransforms.push(stream$1.filter(transform.filter));
+            }
+            if ('map' in transform) {
+                chainTransforms.push(stream$1.map(transform.map));
+            }
+        }
+        if (chainTransforms.length) {
+            stream$2 = stream$2.pipe(streamChain.chain(chainTransforms));
+        }
+    };
+    if (includeGlobal) {
+        applyTransforms(globalTransforms);
+    }
+    if (fp.isNumber(throttle) && throttle > 0) {
+        stream$2 = stream$2.pipe(new stream.PassThrough({
+            objectMode: true,
+            async transform (data, _encoding, callback) {
+                await new Promise((resolve)=>{
+                    setTimeout(resolve, throttle);
+                });
+                callback(null, data);
+            }
+        }));
+    }
+    applyTransforms(stageTransforms);
+    return stream$2;
+}
+function updateTransferProgress(stage, data, aggregate) {
+    if (!this.progress.data[stage]) {
+        this.progress.data[stage] = {
+            count: 0,
+            bytes: 0,
+            startTime: Date.now()
+        };
+    }
+    const stageProgress = this.progress.data[stage];
+    if (!stageProgress) {
+        return;
+    }
+    const size = aggregate?.size?.(data) ?? JSON.stringify(data).length;
+    const key = aggregate?.key?.(data);
+    stageProgress.count += 1;
+    stageProgress.bytes += size;
+    // Handle aggregate updates if necessary
+    if (key) {
+        if (!stageProgress.aggregates) {
+            stageProgress.aggregates = {};
+        }
+        const { aggregates } = stageProgress;
+        if (!aggregates[key]) {
+            aggregates[key] = {
+                count: 0,
+                bytes: 0
+            };
+        }
+        aggregates[key].count += 1;
+        aggregates[key].bytes += size;
+    }
+}
+function progressTracker(stage, aggregate) {
+    return new stream.PassThrough({
+        objectMode: true,
+        transform: (data, _encoding, callback)=>{
+            _class_private_field_loose_base(this, _updateTransferProgress)[_updateTransferProgress](stage, data, aggregate);
+            _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('progress', stage);
+            callback(null, data);
+        }
+    });
+}
+function emitTransferUpdate(type, payload) {
+    this.progress.stream.emit(`transfer::${type}`, payload);
+}
+function emitStageUpdate(type, transferStage) {
+    this.progress.stream.emit(`stage::${type}`, {
+        data: this.progress.data,
+        stage: transferStage
+    });
+}
+function assertStrapiVersionIntegrity(sourceVersion, destinationVersion) {
+    const strategy = this.options.versionStrategy || DEFAULT_VERSION_STRATEGY;
+    const reject = ()=>{
+        throw new errors.TransferEngineValidationError(`The source and destination provide are targeting incompatible Strapi versions (using the "${strategy}" strategy). The source (${this.sourceProvider.name}) version is ${sourceVersion} and the destination (${this.destinationProvider.name}) version is ${destinationVersion}`, {
+            check: 'strapi.version',
+            strategy,
+            versions: {
+                source: sourceVersion,
+                destination: destinationVersion
+            }
+        });
+    };
+    if (!sourceVersion || !destinationVersion || strategy === 'ignore' || destinationVersion === sourceVersion) {
+        return;
+    }
+    let diff;
+    try {
+        diff = semver.diff(sourceVersion, destinationVersion);
+    } catch  {
+        reject();
+    }
+    if (!diff) {
+        return;
+    }
+    const validPatch = [
+        'prelease',
+        'build'
+    ];
+    const validMinor = [
+        ...validPatch,
+        'patch',
+        'prepatch'
+    ];
+    const validMajor = [
+        ...validMinor,
+        'minor',
+        'preminor'
+    ];
+    if (strategy === 'patch' && validPatch.includes(diff)) {
+        return;
+    }
+    if (strategy === 'minor' && validMinor.includes(diff)) {
+        return;
+    }
+    if (strategy === 'major' && validMajor.includes(diff)) {
+        return;
+    }
+    reject();
+}
+function assertSchemasMatching(sourceSchemas, destinationSchemas) {
+    const strategy = this.options.schemaStrategy || DEFAULT_SCHEMA_STRATEGY;
+    if (strategy === 'ignore') {
+        return;
+    }
+    const keys = fp.uniq(Object.keys(sourceSchemas).concat(Object.keys(destinationSchemas)));
+    const diffs = {};
+    keys.forEach((key)=>{
+        const sourceSchema = sourceSchemas[key];
+        const destinationSchema = destinationSchemas[key];
+        const schemaDiffs = index.compareSchemas(sourceSchema, destinationSchema, strategy);
+        if (schemaDiffs.length) {
+            diffs[key] = schemaDiffs;
+        }
+    });
+    if (!fp.isEmpty(diffs)) {
+        const formattedDiffs = Object.entries(diffs).map(([uid, ctDiffs])=>{
+            let msg = `- ${uid}:${os.EOL}`;
+            msg += ctDiffs.sort((a, b)=>a.kind > b.kind ? -1 : 1).map((diff)=>{
+                const path = diff.path.join('.');
+                if (diff.kind === 'added') {
+                    return `${path} exists in destination schema but not in source schema and the data will not be transferred.`;
+                }
+                if (diff.kind === 'deleted') {
+                    return `${path} exists in source schema but not in destination schema and the data will not be transferred.`;
+                }
+                if (diff.kind === 'modified') {
+                    if (diff.types[0] === diff.types[1]) {
+                        return `Schema value changed at "${path}": "${diff.values[0]}" (${diff.types[0]}) => "${diff.values[1]}" (${diff.types[1]})`;
+                    }
+                    return `Schema has differing data types at "${path}": "${diff.values[0]}" (${diff.types[0]}) => "${diff.values[1]}" (${diff.types[1]})`;
+                }
+                throw new errors.TransferEngineValidationError(`Invalid diff found for "${uid}"`, {
+                    check: `schema on ${uid}`
+                });
+            }).map((line)=>`  - ${line}`).join(os.EOL);
+            return msg;
+        }).join(os.EOL);
+        throw new errors.TransferEngineValidationError(`Invalid schema changes detected during integrity checks (using the ${strategy} strategy). Please find a summary of the changes below:\n${formattedDiffs}`, {
+            check: 'schema.changes',
+            strategy,
+            diffs
+        });
+    }
+}
+async function transferStage(options) {
+    if (_class_private_field_loose_base(this, _aborted)[_aborted]) {
+        throw new errors.TransferEngineError('fatal', 'Transfer aborted.');
+    }
+    const { stage, source, destination, transform, tracker } = options;
+    const updateEndTime = ()=>{
+        const stageData = this.progress.data[stage];
+        if (stageData) {
+            stageData.endTime = Date.now();
+        }
+    };
+    if (!source || !destination || this.shouldSkipStage(stage)) {
+        // Wait until source and destination are closed
+        const results = await Promise.allSettled([
+            source,
+            destination
+        ].map((stream)=>{
+            // if stream is undefined or already closed, resolve immediately
+            if (!stream || stream.destroyed) {
+                return Promise.resolve();
+            }
+            // Wait until the close event is produced and then destroy the stream and resolve
+            return new Promise((resolve, reject)=>{
+                stream.on('close', resolve).on('error', reject).destroy();
+            });
+        }));
+        results.forEach((state)=>{
+            if (state.status === 'rejected') {
+                this.reportWarning(state.reason, `transfer(${stage})`);
+            }
+        });
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('skip', stage);
+        return;
+    }
+    _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('start', stage);
+    try {
+        const streams = [
+            source
+        ];
+        if (transform) {
+            streams.push(transform);
+        }
+        if (tracker) {
+            streams.push(tracker);
+        }
+        streams.push(destination);
+        // NOTE: to debug/confirm backpressure issues from misbehaving stream, uncomment the following lines
+        // source.on('pause', () => console.log(`[${stage}] Source paused due to backpressure`));
+        // source.on('resume', () => console.log(`[${stage}] Source resumed`));
+        // destination.on('drain', () =>
+        //   console.log(`[${stage}] Destination drained, resuming data flow`)
+        // );
+        // destination.on('error', (err) => console.error(`[${stage}] Destination error:`, err));
+        const controller = new AbortController();
+        const { signal } = controller;
+        // Store the controller so you can cancel later
+        _class_private_field_loose_base(this, _currentStreamController)[_currentStreamController] = controller;
+        await promises.pipeline(streams, {
+            signal
+        });
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('finish', stage);
+    } catch (e) {
+        updateEndTime();
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('error', stage);
+        this.reportError(e, 'error');
+        if (!destination.destroyed) {
+            destination.destroy(e);
+        }
+    } finally{
+        updateEndTime();
+    }
+}
+async function resolveProviderResource() {
+    const sourceMetadata = await this.sourceProvider.getMetadata();
+    const destinationMetadata = await this.destinationProvider.getMetadata();
+    if (sourceMetadata) {
+        _class_private_field_loose_base(this, _metadata)[_metadata].source = sourceMetadata;
+    }
+    if (destinationMetadata) {
+        _class_private_field_loose_base(this, _metadata)[_metadata].destination = destinationMetadata;
+    }
+}
+async function getSchemas() {
+    if (!_class_private_field_loose_base(this, _schema)[_schema].source) {
+        _class_private_field_loose_base(this, _schema)[_schema].source = await this.sourceProvider.getSchemas?.();
+    }
+    if (!_class_private_field_loose_base(this, _schema)[_schema].destination) {
+        _class_private_field_loose_base(this, _schema)[_schema].destination = await this.destinationProvider.getSchemas?.();
+    }
+    return {
+        sourceSchemas: _class_private_field_loose_base(this, _schema)[_schema].source,
+        destinationSchemas: _class_private_field_loose_base(this, _schema)[_schema].destination
+    };
+}
+const createTransferEngine = (sourceProvider, destinationProvider, options)=>{
+    return new TransferEngine(sourceProvider, destinationProvider, options);
+};
+
+exports.errors = errors;
+exports.DEFAULT_SCHEMA_STRATEGY = DEFAULT_SCHEMA_STRATEGY;
+exports.DEFAULT_VERSION_STRATEGY = DEFAULT_VERSION_STRATEGY;
+exports.TRANSFER_STAGES = TRANSFER_STAGES;
+exports.TransferGroupPresets = TransferGroupPresets;
+exports.createTransferEngine = createTransferEngine;
+//# sourceMappingURL=index.js.map

server/node_modules/@strapi/data-transfer/dist/engine/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sources":["../../src/engine/index.ts"],"sourcesContent":["import { PassThrough, Transform, Readable, Writable } from 'stream';\nimport { pipeline } from 'stream/promises';\nimport { extname } from 'path';\nimport { EOL } from 'os';\nimport type Chain from 'stream-chain';\nimport { chain } from 'stream-chain';\nimport { isEmpty, uniq, last, isNumber, set, pick } from 'lodash/fp';\nimport { diff as semverDiff } from 'semver';\n\nimport type { Struct, Utils } from '@strapi/types';\n\nimport type {\n  IAsset,\n  IDestinationProvider,\n  IEntity,\n  ILink,\n  IMetadata,\n  ISourceProvider,\n  ITransferEngine,\n  ITransferEngineOptions,\n  TransferProgress,\n  ITransferResults,\n  TransferStage,\n  TransferTransform,\n  IProvider,\n  TransferFilters,\n  TransferFilterPreset,\n  StreamItem,\n  SchemaDiffHandler,\n  SchemaDiffHandlerContext,\n  ErrorHandler,\n  ErrorHandlerContext,\n  ErrorHandlers,\n  ErrorCode,\n} from '../../types';\nimport type { Diff } from '../utils/json';\n\nimport { compareSchemas, validateProvider } from './validation';\n\nimport { TransferEngineError, TransferEngineValidationError } from './errors';\nimport {\n  createDiagnosticReporter,\n  IDiagnosticReporter,\n  ErrorDiagnosticSeverity,\n} from '../utils/diagnostic';\nimport { DataTransferError } from '../errors';\nimport * as utils from '../utils';\nimport { ProviderTransferError } from '../errors/providers';\n\nexport const TRANSFER_STAGES: ReadonlyArray<TransferStage> = Object.freeze([\n  'entities',\n  'links',\n  'assets',\n  'schemas',\n  'configuration',\n]);\n\nexport type TransferGroupFilter = Record<TransferFilterPreset, TransferFilters>;\n\n/**\n * Preset filters for only/exclude options\n * */\nexport const TransferGroupPresets: TransferGroupFilter = {\n  content: {\n    links: true, // Example: content includes the entire links stage\n    entities: true,\n    // TODO: If we need to implement filtering on a running stage, it would be done like this, but we still need to implement it\n    // [\n    //   // Example: content processes the entities stage, but filters individual entities\n    //   {\n    //     filter(data) {\n    //       return shouldIncludeThisData(data);\n    //     },\n    //   },\n    // ],\n  },\n  files: {\n    assets: true,\n  },\n  config: {\n    configuration: true,\n  },\n};\n\nexport const DEFAULT_VERSION_STRATEGY = 'ignore';\nexport const DEFAULT_SCHEMA_STRATEGY = 'strict';\n\ntype SchemaMap = Utils.String.Dict<Struct.Schema>;\n\nclass TransferEngine<\n  S extends ISourceProvider = ISourceProvider,\n  D extends IDestinationProvider = IDestinationProvider,\n> implements ITransferEngine\n{\n  sourceProvider: ISourceProvider;\n\n  destinationProvider: IDestinationProvider;\n\n  options: ITransferEngineOptions;\n\n  #metadata: { source?: IMetadata; destination?: IMetadata } = {};\n\n  #schema: { source?: SchemaMap; destination?: SchemaMap } = {};\n\n  // Progress of the current stage\n  progress: {\n    // metrics on the progress such as size and record count\n    data: TransferProgress;\n    // stream that emits events\n    stream: PassThrough;\n  };\n\n  diagnostics: IDiagnosticReporter;\n\n  #handlers: {\n    schemaDiff: SchemaDiffHandler[];\n    errors: Partial<ErrorHandlers>;\n  } = {\n    schemaDiff: [],\n    errors: {},\n  };\n\n  #currentStreamController?: AbortController;\n\n  #aborted: boolean = false;\n\n  onSchemaDiff(handler: SchemaDiffHandler) {\n    this.#handlers?.schemaDiff?.push(handler);\n  }\n\n  addErrorHandler(handlerName: ErrorCode, handler: ErrorHandler) {\n    if (!this.#handlers.errors[handlerName]) {\n      this.#handlers.errors[handlerName] = [];\n    }\n    this.#handlers.errors[handlerName]?.push(handler);\n  }\n\n  async attemptResolveError(error: Error) {\n    const context: ErrorHandlerContext = {};\n    if (error instanceof ProviderTransferError && error.details?.details.code) {\n      const errorCode = error.details?.details.code as ErrorCode;\n      if (!this.#handlers.errors[errorCode]) {\n        this.#handlers.errors[errorCode] = [];\n      }\n      await utils.middleware.runMiddleware(context ?? {}, this.#handlers.errors[errorCode] ?? []);\n    }\n\n    return !!context.ignore;\n  }\n\n  constructor(sourceProvider: S, destinationProvider: D, options: ITransferEngineOptions) {\n    this.diagnostics = createDiagnosticReporter();\n\n    validateProvider('source', sourceProvider);\n    validateProvider('destination', destinationProvider);\n\n    this.sourceProvider = sourceProvider;\n    this.destinationProvider = destinationProvider;\n    this.options = options;\n\n    this.progress = { data: {}, stream: new PassThrough({ objectMode: true }) };\n  }\n\n  /**\n   * Report a fatal error and throw it\n   */\n  panic(error: Error) {\n    this.reportError(error, 'fatal');\n\n    throw error;\n  }\n\n  /**\n   * Report an error diagnostic\n   */\n  reportError(error: Error, severity: ErrorDiagnosticSeverity) {\n    this.diagnostics.report({Line truncated

server/node_modules/@strapi/data-transfer/dist/engine/index.mjs

@@ -0,0 +1,792 @@
+import { Transform, PassThrough } from 'stream';
+import { pipeline } from 'stream/promises';
+import { extname } from 'path';
+import { EOL } from 'os';
+import { chain } from 'stream-chain';
+import { isEmpty, last, set, pick, isNumber, uniq } from 'lodash/fp';
+import { diff as diff$1 } from 'semver';
+import { compareSchemas } from './validation/schemas/index.mjs';
+import { validateProvider } from './validation/provider.mjs';
+import { TransferEngineError, TransferEngineValidationError } from './errors.mjs';
+import * as errors from './errors.mjs';
+export { errors };
+import { createDiagnosticReporter } from '../utils/diagnostic.mjs';
+import 'crypto';
+import { filter, map } from '../utils/stream.mjs';
+import { diff } from '../utils/json.mjs';
+import 'events';
+import { runMiddleware } from '../utils/middleware.mjs';
+import { ProviderTransferError } from '../errors/providers.mjs';
+
+function _class_private_field_loose_base(receiver, privateKey) {
+    if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+        throw new TypeError("attempted to use private field on non-instance");
+    }
+    return receiver;
+}
+var id = 0;
+function _class_private_field_loose_key(name) {
+    return "__private_" + id++ + "_" + name;
+}
+const TRANSFER_STAGES = Object.freeze([
+    'entities',
+    'links',
+    'assets',
+    'schemas',
+    'configuration'
+]);
+/**
+ * Preset filters for only/exclude options
+ * */ const TransferGroupPresets = {
+    content: {
+        links: true,
+        entities: true
+    },
+    files: {
+        assets: true
+    },
+    config: {
+        configuration: true
+    }
+};
+const DEFAULT_VERSION_STRATEGY = 'ignore';
+const DEFAULT_SCHEMA_STRATEGY = 'strict';
+var _metadata = /*#__PURE__*/ _class_private_field_loose_key("_metadata"), _schema = /*#__PURE__*/ _class_private_field_loose_key("_schema"), _handlers = /*#__PURE__*/ _class_private_field_loose_key("_handlers"), _currentStreamController = /*#__PURE__*/ _class_private_field_loose_key("_currentStreamController"), _aborted = /*#__PURE__*/ _class_private_field_loose_key("_aborted"), /**
+   * Create and return a transform stream based on the given stage and options.
+   *
+   * Allowed transformations includes 'filter' and 'map'.
+   */ _createStageTransformStream = /*#__PURE__*/ _class_private_field_loose_key("_createStageTransformStream"), /**
+   * Update the Engine's transfer progress data for a given stage.
+   *
+   * Providing aggregate options enable custom computation to get the size (bytes) or the aggregate key associated with the data
+   */ _updateTransferProgress = /*#__PURE__*/ _class_private_field_loose_key("_updateTransferProgress"), /**
+   * Create and return a PassThrough stream.
+   *
+   * Upon writing data into it, it'll update the Engine's transfer progress data and trigger stage update events.
+   */ _progressTracker = /*#__PURE__*/ _class_private_field_loose_key("_progressTracker"), /**
+   * Shorthand method used to trigger transfer update events to every listeners
+   */ _emitTransferUpdate = /*#__PURE__*/ _class_private_field_loose_key("_emitTransferUpdate"), /**
+   * Shorthand method used to trigger stage update events to every listeners
+   */ _emitStageUpdate = /*#__PURE__*/ _class_private_field_loose_key("_emitStageUpdate"), /**
+   * Run a version check between two strapi version (source and destination) using the strategy given to the engine during initialization.
+   *
+   * If there is a mismatch, throws a validation error.
+   */ _assertStrapiVersionIntegrity = /*#__PURE__*/ _class_private_field_loose_key("_assertStrapiVersionIntegrity"), /**
+   * Run a check between two set of schemas (source and destination) using the strategy given to the engine during initialization.
+   *
+   * If there are differences and/or incompatibilities between source and destination schemas, then throw a validation error.
+   */ _assertSchemasMatching = /*#__PURE__*/ _class_private_field_loose_key("_assertSchemasMatching"), _transferStage = /*#__PURE__*/ _class_private_field_loose_key("_transferStage"), _resolveProviderResource = /*#__PURE__*/ _class_private_field_loose_key("_resolveProviderResource"), _getSchemas = /*#__PURE__*/ _class_private_field_loose_key("_getSchemas");
+class TransferEngine {
+    onSchemaDiff(handler) {
+        _class_private_field_loose_base(this, _handlers)[_handlers]?.schemaDiff?.push(handler);
+    }
+    addErrorHandler(handlerName, handler) {
+        if (!_class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName]) {
+            _class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName] = [];
+        }
+        _class_private_field_loose_base(this, _handlers)[_handlers].errors[handlerName]?.push(handler);
+    }
+    async attemptResolveError(error) {
+        const context = {};
+        if (error instanceof ProviderTransferError && error.details?.details.code) {
+            const errorCode = error.details?.details.code;
+            if (!_class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode]) {
+                _class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode] = [];
+            }
+            await runMiddleware(context ?? {}, _class_private_field_loose_base(this, _handlers)[_handlers].errors[errorCode] ?? []);
+        }
+        return !!context.ignore;
+    }
+    /**
+   * Report a fatal error and throw it
+   */ panic(error) {
+        this.reportError(error, 'fatal');
+        throw error;
+    }
+    /**
+   * Report an error diagnostic
+   */ reportError(error, severity) {
+        this.diagnostics.report({
+            kind: 'error',
+            details: {
+                severity,
+                createdAt: new Date(),
+                name: error.name,
+                message: error.message,
+                error
+            }
+        });
+    }
+    /**
+   * Report a warning diagnostic
+   */ reportWarning(message, origin1) {
+        this.diagnostics.report({
+            kind: 'warning',
+            details: {
+                createdAt: new Date(),
+                message,
+                origin: origin1
+            }
+        });
+    }
+    /**
+   * Report an info diagnostic
+   */ reportInfo(message, params) {
+        this.diagnostics.report({
+            kind: 'info',
+            details: {
+                createdAt: new Date(),
+                message,
+                params,
+                origin: 'engine'
+            }
+        });
+    }
+    shouldSkipStage(stage) {
+        const { exclude, only } = this.options;
+        // schemas must always be included
+        if (stage === 'schemas') {
+            return false;
+        }
+        // everything is included by default unless 'only' has been set
+        let included = isEmpty(only);
+        if (only && only.length > 0) {
+            included = only.some((transferGroup)=>{
+                return TransferGroupPresets[transferGroup][stage];
+            });
+        }
+        if (exclude && exclude.length > 0) {
+            if (included) {
+                included = !exclude.some((transferGroup)=>{
+                    return TransferGroupPresets[transferGroup][stage];
+                });
+            }
+        }
+        return !included;
+    }
+    // Cause an ongoing transfer to abort gracefully
+    async abortTransfer() {
+        _class_private_field_loose_base(this, _aborted)[_aborted] = true;
+        _class_private_field_loose_base(this, _currentStreamController)[_currentStreamController]?.abort();
+        throw new TransferEngineError('fatal', 'Transfer aborted.');
+    }
+    async init() {
+        // Resolve providers' resource and store
+        // them in the engine's internal state
+        await _class_private_field_loose_base(this, _resolveProviderResource)[_resolveProviderResource]();
+        // Update the destination provider's source metadata
+        const { source: sourceMetadata } = _class_private_field_loose_base(this, _metadata)[_metadata];
+        if (sourceMetadata) {
+            this.destinationProvider.setMetadata?.('source', sourceMetadata);
+        }
+    }
+    /**
+   * Run the bootstrap method in both source and destination providers
+   */ async bootstrap() {
+        const results = await Promise.allSettled([
+            this.sourceProvider.bootstrap?.(this.diagnostics),
+            this.destinationProvider.bootstrap?.(this.diagnostics)
+        ]);
+        results.forEach((result)=>{
+            if (result.status === 'rejected') {
+                this.panic(result.reason);
+            }
+        });
+    }
+    /**
+   * Run the close method in both source and destination providers
+   */ async close() {
+        const results = await Promise.allSettled([
+            this.sourceProvider.close?.(),
+            this.destinationProvider.close?.()
+        ]);
+        results.forEach((result)=>{
+            if (result.status === 'rejected') {
+                this.panic(result.reason);
+            }
+        });
+    }
+    async integrityCheck() {
+        const sourceMetadata = await this.sourceProvider.getMetadata();
+        const destinationMetadata = await this.destinationProvider.getMetadata();
+        if (sourceMetadata && destinationMetadata) {
+            _class_private_field_loose_base(this, _assertStrapiVersionIntegrity)[_assertStrapiVersionIntegrity](sourceMetadata?.strapi?.version, destinationMetadata?.strapi?.version);
+        }
+        const { sourceSchemas, destinationSchemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+        try {
+            if (sourceSchemas && destinationSchemas) {
+                _class_private_field_loose_base(this, _assertSchemasMatching)[_assertSchemasMatching](sourceSchemas, destinationSchemas);
+            }
+        } catch (error) {
+            // if this is a schema matching error, allow handlers to resolve it
+            if (error instanceof TransferEngineValidationError && error.details?.details?.diffs) {
+                const schemaDiffs = error.details?.details?.diffs;
+                const context = {
+                    ignoredDiffs: {},
+                    diffs: schemaDiffs,
+                    source: this.sourceProvider,
+                    destination: this.destinationProvider
+                };
+                // if we don't have any handlers, throw the original error
+                if (isEmpty(_class_private_field_loose_base(this, _handlers)[_handlers].schemaDiff)) {
+                    throw error;
+                }
+                await runMiddleware(context, _class_private_field_loose_base(this, _handlers)[_handlers].schemaDiff);
+                // if there are any remaining diffs that weren't ignored
+                const unresolvedDiffs = diff(context.diffs, context.ignoredDiffs);
+                if (unresolvedDiffs.length) {
+                    this.panic(new TransferEngineValidationError('Unresolved differences in schema', {
+                        check: 'schema.changes',
+                        unresolvedDiffs
+                    }));
+                }
+                return;
+            }
+            throw error;
+        }
+    }
+    async transfer() {
+        // reset data between transfers
+        this.progress.data = {};
+        try {
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('init');
+            await this.bootstrap();
+            await this.init();
+            await this.integrityCheck();
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('start');
+            await this.beforeTransfer();
+            // Run the transfer stages
+            await this.transferSchemas();
+            await this.transferEntities();
+            await this.transferAssets();
+            await this.transferLinks();
+            await this.transferConfiguration();
+            // Gracefully close the providers
+            await this.close();
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('finish');
+        } catch (e) {
+            _class_private_field_loose_base(this, _emitTransferUpdate)[_emitTransferUpdate]('error', {
+                error: e
+            });
+            const lastDiagnostic = last(this.diagnostics.stack.items);
+            // Do not report an error diagnostic if the last one reported the same error
+            if (e instanceof Error && (!lastDiagnostic || lastDiagnostic.kind !== 'error' || lastDiagnostic.details.error !== e)) {
+                this.reportError(e, e.severity || 'fatal');
+            }
+            // Rollback the destination provider if an exception is thrown during the transfer
+            // Note: This will be configurable in the future
+            await this.destinationProvider.rollback?.(e);
+            throw e;
+        }
+        return {
+            source: this.sourceProvider.results,
+            destination: this.destinationProvider.results,
+            engine: this.progress.data
+        };
+    }
+    async beforeTransfer() {
+        const runWithDiagnostic = async (provider)=>{
+            try {
+                await provider.beforeTransfer?.();
+            } catch (error) {
+                if (error instanceof Error) {
+                    const resolved = await this.attemptResolveError(error);
+                    if (resolved) {
+                        return;
+                    }
+                    this.panic(error);
+                } else {
+                    this.panic(new Error(`Unknwon error when executing "beforeTransfer" on the ${origin} provider`));
+                }
+            }
+        };
+        await runWithDiagnostic(this.sourceProvider);
+        await runWithDiagnostic(this.destinationProvider);
+    }
+    async transferSchemas() {
+        const stage = 'schemas';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createSchemasReadStream?.();
+        const destination = await this.destinationProvider.createSchemasWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            key: (value)=>value.modelType
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferEntities() {
+        const stage = 'entities';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createEntitiesReadStream?.();
+        const destination = await this.destinationProvider.createEntitiesWriteStream?.();
+        const transform = chain([
+            _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage),
+            new Transform({
+                objectMode: true,
+                transform: async (entity, _encoding, callback)=>{
+                    const { destinationSchemas: schemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+                    if (!schemas) {
+                        return callback(null, entity);
+                    }
+                    // TODO: this would be safer if we only ignored things in ignoredDiffs, otherwise continue and let an error be thrown
+                    const availableContentTypes = Object.entries(schemas).filter(([, schema])=>schema.modelType === 'contentType').map(([uid])=>uid);
+                    // If the type of the transferred entity doesn't exist in the destination, then discard it
+                    if (!availableContentTypes.includes(entity.type)) {
+                        return callback(null, undefined);
+                    }
+                    const { type, data } = entity;
+                    const attributes = schemas[type].attributes;
+                    const attributesToKeep = Object.keys(attributes).concat('documentId');
+                    const updatedEntity = set('data', pick(attributesToKeep, data), entity);
+                    callback(null, updatedEntity);
+                }
+            })
+        ]);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            key: (value)=>value.type
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferLinks() {
+        const stage = 'links';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createLinksReadStream?.();
+        const destination = await this.destinationProvider.createLinksWriteStream?.();
+        const transform = chain([
+            _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage),
+            new Transform({
+                objectMode: true,
+                transform: async (link, _encoding, callback)=>{
+                    const { destinationSchemas: schemas } = await _class_private_field_loose_base(this, _getSchemas)[_getSchemas]();
+                    if (!schemas) {
+                        return callback(null, link);
+                    }
+                    // TODO: this would be safer if we only ignored things in ignoredDiffs, otherwise continue and let an error be thrown
+                    const availableContentTypes = Object.keys(schemas);
+                    const isValidType = (uid)=>availableContentTypes.includes(uid);
+                    if (!isValidType(link.left.type) || !isValidType(link.right.type)) {
+                        return callback(null, undefined); // ignore the link
+                    }
+                    callback(null, link);
+                }
+            })
+        ]);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage);
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferAssets() {
+        const stage = 'assets';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createAssetsReadStream?.();
+        const destination = await this.destinationProvider.createAssetsWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage, {
+            size: (value)=>value.stats.size,
+            key: (value)=>extname(value.filename) || 'No extension'
+        });
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    async transferConfiguration() {
+        const stage = 'configuration';
+        if (this.shouldSkipStage(stage)) {
+            return;
+        }
+        const source = await this.sourceProvider.createConfigurationReadStream?.();
+        const destination = await this.destinationProvider.createConfigurationWriteStream?.();
+        const transform = _class_private_field_loose_base(this, _createStageTransformStream)[_createStageTransformStream](stage);
+        const tracker = _class_private_field_loose_base(this, _progressTracker)[_progressTracker](stage);
+        await _class_private_field_loose_base(this, _transferStage)[_transferStage]({
+            stage,
+            source,
+            destination,
+            transform,
+            tracker
+        });
+    }
+    constructor(sourceProvider, destinationProvider, options){
+        Object.defineProperty(this, _createStageTransformStream, {
+            value: createStageTransformStream
+        });
+        Object.defineProperty(this, _updateTransferProgress, {
+            value: updateTransferProgress
+        });
+        Object.defineProperty(this, _progressTracker, {
+            value: progressTracker
+        });
+        Object.defineProperty(this, _emitTransferUpdate, {
+            value: emitTransferUpdate
+        });
+        Object.defineProperty(this, _emitStageUpdate, {
+            value: emitStageUpdate
+        });
+        Object.defineProperty(this, _assertStrapiVersionIntegrity, {
+            value: assertStrapiVersionIntegrity
+        });
+        Object.defineProperty(this, _assertSchemasMatching, {
+            value: assertSchemasMatching
+        });
+        Object.defineProperty(this, _transferStage, {
+            value: transferStage
+        });
+        Object.defineProperty(this, _resolveProviderResource, {
+            value: resolveProviderResource
+        });
+        Object.defineProperty(this, _getSchemas, {
+            value: getSchemas
+        });
+        Object.defineProperty(this, _metadata, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _schema, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _handlers, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _currentStreamController, {
+            writable: true,
+            value: void 0
+        });
+        Object.defineProperty(this, _aborted, {
+            writable: true,
+            value: void 0
+        });
+        _class_private_field_loose_base(this, _metadata)[_metadata] = {};
+        _class_private_field_loose_base(this, _schema)[_schema] = {};
+        _class_private_field_loose_base(this, _handlers)[_handlers] = {
+            schemaDiff: [],
+            errors: {}
+        };
+        _class_private_field_loose_base(this, _aborted)[_aborted] = false;
+        this.diagnostics = createDiagnosticReporter();
+        validateProvider('source', sourceProvider);
+        validateProvider('destination', destinationProvider);
+        this.sourceProvider = sourceProvider;
+        this.destinationProvider = destinationProvider;
+        this.options = options;
+        this.progress = {
+            data: {},
+            stream: new PassThrough({
+                objectMode: true
+            })
+        };
+    }
+}
+function createStageTransformStream(key, options = {}) {
+    const { includeGlobal = true } = options;
+    const { throttle } = this.options;
+    const { global: globalTransforms, [key]: stageTransforms } = this.options?.transforms ?? {};
+    let stream = new PassThrough({
+        objectMode: true
+    });
+    const applyTransforms = (transforms = [])=>{
+        const chainTransforms = [];
+        for (const transform of transforms){
+            if ('filter' in transform) {
+                chainTransforms.push(filter(transform.filter));
+            }
+            if ('map' in transform) {
+                chainTransforms.push(map(transform.map));
+            }
+        }
+        if (chainTransforms.length) {
+            stream = stream.pipe(chain(chainTransforms));
+        }
+    };
+    if (includeGlobal) {
+        applyTransforms(globalTransforms);
+    }
+    if (isNumber(throttle) && throttle > 0) {
+        stream = stream.pipe(new PassThrough({
+            objectMode: true,
+            async transform (data, _encoding, callback) {
+                await new Promise((resolve)=>{
+                    setTimeout(resolve, throttle);
+                });
+                callback(null, data);
+            }
+        }));
+    }
+    applyTransforms(stageTransforms);
+    return stream;
+}
+function updateTransferProgress(stage, data, aggregate) {
+    if (!this.progress.data[stage]) {
+        this.progress.data[stage] = {
+            count: 0,
+            bytes: 0,
+            startTime: Date.now()
+        };
+    }
+    const stageProgress = this.progress.data[stage];
+    if (!stageProgress) {
+        return;
+    }
+    const size = aggregate?.size?.(data) ?? JSON.stringify(data).length;
+    const key = aggregate?.key?.(data);
+    stageProgress.count += 1;
+    stageProgress.bytes += size;
+    // Handle aggregate updates if necessary
+    if (key) {
+        if (!stageProgress.aggregates) {
+            stageProgress.aggregates = {};
+        }
+        const { aggregates } = stageProgress;
+        if (!aggregates[key]) {
+            aggregates[key] = {
+                count: 0,
+                bytes: 0
+            };
+        }
+        aggregates[key].count += 1;
+        aggregates[key].bytes += size;
+    }
+}
+function progressTracker(stage, aggregate) {
+    return new PassThrough({
+        objectMode: true,
+        transform: (data, _encoding, callback)=>{
+            _class_private_field_loose_base(this, _updateTransferProgress)[_updateTransferProgress](stage, data, aggregate);
+            _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('progress', stage);
+            callback(null, data);
+        }
+    });
+}
+function emitTransferUpdate(type, payload) {
+    this.progress.stream.emit(`transfer::${type}`, payload);
+}
+function emitStageUpdate(type, transferStage) {
+    this.progress.stream.emit(`stage::${type}`, {
+        data: this.progress.data,
+        stage: transferStage
+    });
+}
+function assertStrapiVersionIntegrity(sourceVersion, destinationVersion) {
+    const strategy = this.options.versionStrategy || DEFAULT_VERSION_STRATEGY;
+    const reject = ()=>{
+        throw new TransferEngineValidationError(`The source and destination provide are targeting incompatible Strapi versions (using the "${strategy}" strategy). The source (${this.sourceProvider.name}) version is ${sourceVersion} and the destination (${this.destinationProvider.name}) version is ${destinationVersion}`, {
+            check: 'strapi.version',
+            strategy,
+            versions: {
+                source: sourceVersion,
+                destination: destinationVersion
+            }
+        });
+    };
+    if (!sourceVersion || !destinationVersion || strategy === 'ignore' || destinationVersion === sourceVersion) {
+        return;
+    }
+    let diff;
+    try {
+        diff = diff$1(sourceVersion, destinationVersion);
+    } catch  {
+        reject();
+    }
+    if (!diff) {
+        return;
+    }
+    const validPatch = [
+        'prelease',
+        'build'
+    ];
+    const validMinor = [
+        ...validPatch,
+        'patch',
+        'prepatch'
+    ];
+    const validMajor = [
+        ...validMinor,
+        'minor',
+        'preminor'
+    ];
+    if (strategy === 'patch' && validPatch.includes(diff)) {
+        return;
+    }
+    if (strategy === 'minor' && validMinor.includes(diff)) {
+        return;
+    }
+    if (strategy === 'major' && validMajor.includes(diff)) {
+        return;
+    }
+    reject();
+}
+function assertSchemasMatching(sourceSchemas, destinationSchemas) {
+    const strategy = this.options.schemaStrategy || DEFAULT_SCHEMA_STRATEGY;
+    if (strategy === 'ignore') {
+        return;
+    }
+    const keys = uniq(Object.keys(sourceSchemas).concat(Object.keys(destinationSchemas)));
+    const diffs = {};
+    keys.forEach((key)=>{
+        const sourceSchema = sourceSchemas[key];
+        const destinationSchema = destinationSchemas[key];
+        const schemaDiffs = compareSchemas(sourceSchema, destinationSchema, strategy);
+        if (schemaDiffs.length) {
+            diffs[key] = schemaDiffs;
+        }
+    });
+    if (!isEmpty(diffs)) {
+        const formattedDiffs = Object.entries(diffs).map(([uid, ctDiffs])=>{
+            let msg = `- ${uid}:${EOL}`;
+            msg += ctDiffs.sort((a, b)=>a.kind > b.kind ? -1 : 1).map((diff)=>{
+                const path = diff.path.join('.');
+                if (diff.kind === 'added') {
+                    return `${path} exists in destination schema but not in source schema and the data will not be transferred.`;
+                }
+                if (diff.kind === 'deleted') {
+                    return `${path} exists in source schema but not in destination schema and the data will not be transferred.`;
+                }
+                if (diff.kind === 'modified') {
+                    if (diff.types[0] === diff.types[1]) {
+                        return `Schema value changed at "${path}": "${diff.values[0]}" (${diff.types[0]}) => "${diff.values[1]}" (${diff.types[1]})`;
+                    }
+                    return `Schema has differing data types at "${path}": "${diff.values[0]}" (${diff.types[0]}) => "${diff.values[1]}" (${diff.types[1]})`;
+                }
+                throw new TransferEngineValidationError(`Invalid diff found for "${uid}"`, {
+                    check: `schema on ${uid}`
+                });
+            }).map((line)=>`  - ${line}`).join(EOL);
+            return msg;
+        }).join(EOL);
+        throw new TransferEngineValidationError(`Invalid schema changes detected during integrity checks (using the ${strategy} strategy). Please find a summary of the changes below:\n${formattedDiffs}`, {
+            check: 'schema.changes',
+            strategy,
+            diffs
+        });
+    }
+}
+async function transferStage(options) {
+    if (_class_private_field_loose_base(this, _aborted)[_aborted]) {
+        throw new TransferEngineError('fatal', 'Transfer aborted.');
+    }
+    const { stage, source, destination, transform, tracker } = options;
+    const updateEndTime = ()=>{
+        const stageData = this.progress.data[stage];
+        if (stageData) {
+            stageData.endTime = Date.now();
+        }
+    };
+    if (!source || !destination || this.shouldSkipStage(stage)) {
+        // Wait until source and destination are closed
+        const results = await Promise.allSettled([
+            source,
+            destination
+        ].map((stream)=>{
+            // if stream is undefined or already closed, resolve immediately
+            if (!stream || stream.destroyed) {
+                return Promise.resolve();
+            }
+            // Wait until the close event is produced and then destroy the stream and resolve
+            return new Promise((resolve, reject)=>{
+                stream.on('close', resolve).on('error', reject).destroy();
+            });
+        }));
+        results.forEach((state)=>{
+            if (state.status === 'rejected') {
+                this.reportWarning(state.reason, `transfer(${stage})`);
+            }
+        });
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('skip', stage);
+        return;
+    }
+    _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('start', stage);
+    try {
+        const streams = [
+            source
+        ];
+        if (transform) {
+            streams.push(transform);
+        }
+        if (tracker) {
+            streams.push(tracker);
+        }
+        streams.push(destination);
+        // NOTE: to debug/confirm backpressure issues from misbehaving stream, uncomment the following lines
+        // source.on('pause', () => console.log(`[${stage}] Source paused due to backpressure`));
+        // source.on('resume', () => console.log(`[${stage}] Source resumed`));
+        // destination.on('drain', () =>
+        //   console.log(`[${stage}] Destination drained, resuming data flow`)
+        // );
+        // destination.on('error', (err) => console.error(`[${stage}] Destination error:`, err));
+        const controller = new AbortController();
+        const { signal } = controller;
+        // Store the controller so you can cancel later
+        _class_private_field_loose_base(this, _currentStreamController)[_currentStreamController] = controller;
+        await pipeline(streams, {
+            signal
+        });
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('finish', stage);
+    } catch (e) {
+        updateEndTime();
+        _class_private_field_loose_base(this, _emitStageUpdate)[_emitStageUpdate]('error', stage);
+        this.reportError(e, 'error');
+        if (!destination.destroyed) {
+            destination.destroy(e);
+        }
+    } finally{
+        updateEndTime();
+    }
+}
+async function resolveProviderResource() {
+    const sourceMetadata = await this.sourceProvider.getMetadata();
+    const destinationMetadata = await this.destinationProvider.getMetadata();
+    if (sourceMetadata) {
+        _class_private_field_loose_base(this, _metadata)[_metadata].source = sourceMetadata;
+    }
+    if (destinationMetadata) {
+        _class_private_field_loose_base(this, _metadata)[_metadata].destination = destinationMetadata;
+    }
+}
+async function getSchemas() {
+    if (!_class_private_field_loose_base(this, _schema)[_schema].source) {
+        _class_private_field_loose_base(this, _schema)[_schema].source = await this.sourceProvider.getSchemas?.();
+    }
+    if (!_class_private_field_loose_base(this, _schema)[_schema].destination) {
+        _class_private_field_loose_base(this, _schema)[_schema].destination = await this.destinationProvider.getSchemas?.();
+    }
+    return {
+        sourceSchemas: _class_private_field_loose_base(this, _schema)[_schema].source,
+        destinationSchemas: _class_private_field_loose_base(this, _schema)[_schema].destination
+    };
+}
+const createTransferEngine = (sourceProvider, destinationProvider, options)=>{
+    return new TransferEngine(sourceProvider, destinationProvider, options);
+};
+
+export { DEFAULT_SCHEMA_STRATEGY, DEFAULT_VERSION_STRATEGY, TRANSFER_STAGES, TransferGroupPresets, createTransferEngine };
+//# sourceMappingURL=index.mjs.map

server/node_modules/@strapi/data-transfer/dist/engine/index.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.mjs","sources":["../../src/engine/index.ts"],"sourcesContent":["import { PassThrough, Transform, Readable, Writable } from 'stream';\nimport { pipeline } from 'stream/promises';\nimport { extname } from 'path';\nimport { EOL } from 'os';\nimport type Chain from 'stream-chain';\nimport { chain } from 'stream-chain';\nimport { isEmpty, uniq, last, isNumber, set, pick } from 'lodash/fp';\nimport { diff as semverDiff } from 'semver';\n\nimport type { Struct, Utils } from '@strapi/types';\n\nimport type {\n  IAsset,\n  IDestinationProvider,\n  IEntity,\n  ILink,\n  IMetadata,\n  ISourceProvider,\n  ITransferEngine,\n  ITransferEngineOptions,\n  TransferProgress,\n  ITransferResults,\n  TransferStage,\n  TransferTransform,\n  IProvider,\n  TransferFilters,\n  TransferFilterPreset,\n  StreamItem,\n  SchemaDiffHandler,\n  SchemaDiffHandlerContext,\n  ErrorHandler,\n  ErrorHandlerContext,\n  ErrorHandlers,\n  ErrorCode,\n} from '../../types';\nimport type { Diff } from '../utils/json';\n\nimport { compareSchemas, validateProvider } from './validation';\n\nimport { TransferEngineError, TransferEngineValidationError } from './errors';\nimport {\n  createDiagnosticReporter,\n  IDiagnosticReporter,\n  ErrorDiagnosticSeverity,\n} from '../utils/diagnostic';\nimport { DataTransferError } from '../errors';\nimport * as utils from '../utils';\nimport { ProviderTransferError } from '../errors/providers';\n\nexport const TRANSFER_STAGES: ReadonlyArray<TransferStage> = Object.freeze([\n  'entities',\n  'links',\n  'assets',\n  'schemas',\n  'configuration',\n]);\n\nexport type TransferGroupFilter = Record<TransferFilterPreset, TransferFilters>;\n\n/**\n * Preset filters for only/exclude options\n * */\nexport const TransferGroupPresets: TransferGroupFilter = {\n  content: {\n    links: true, // Example: content includes the entire links stage\n    entities: true,\n    // TODO: If we need to implement filtering on a running stage, it would be done like this, but we still need to implement it\n    // [\n    //   // Example: content processes the entities stage, but filters individual entities\n    //   {\n    //     filter(data) {\n    //       return shouldIncludeThisData(data);\n    //     },\n    //   },\n    // ],\n  },\n  files: {\n    assets: true,\n  },\n  config: {\n    configuration: true,\n  },\n};\n\nexport const DEFAULT_VERSION_STRATEGY = 'ignore';\nexport const DEFAULT_SCHEMA_STRATEGY = 'strict';\n\ntype SchemaMap = Utils.String.Dict<Struct.Schema>;\n\nclass TransferEngine<\n  S extends ISourceProvider = ISourceProvider,\n  D extends IDestinationProvider = IDestinationProvider,\n> implements ITransferEngine\n{\n  sourceProvider: ISourceProvider;\n\n  destinationProvider: IDestinationProvider;\n\n  options: ITransferEngineOptions;\n\n  #metadata: { source?: IMetadata; destination?: IMetadata } = {};\n\n  #schema: { source?: SchemaMap; destination?: SchemaMap } = {};\n\n  // Progress of the current stage\n  progress: {\n    // metrics on the progress such as size and record count\n    data: TransferProgress;\n    // stream that emits events\n    stream: PassThrough;\n  };\n\n  diagnostics: IDiagnosticReporter;\n\n  #handlers: {\n    schemaDiff: SchemaDiffHandler[];\n    errors: Partial<ErrorHandlers>;\n  } = {\n    schemaDiff: [],\n    errors: {},\n  };\n\n  #currentStreamController?: AbortController;\n\n  #aborted: boolean = false;\n\n  onSchemaDiff(handler: SchemaDiffHandler) {\n    this.#handlers?.schemaDiff?.push(handler);\n  }\n\n  addErrorHandler(handlerName: ErrorCode, handler: ErrorHandler) {\n    if (!this.#handlers.errors[handlerName]) {\n      this.#handlers.errors[handlerName] = [];\n    }\n    this.#handlers.errors[handlerName]?.push(handler);\n  }\n\n  async attemptResolveError(error: Error) {\n    const context: ErrorHandlerContext = {};\n    if (error instanceof ProviderTransferError && error.details?.details.code) {\n      const errorCode = error.details?.details.code as ErrorCode;\n      if (!this.#handlers.errors[errorCode]) {\n        this.#handlers.errors[errorCode] = [];\n      }\n      await utils.middleware.runMiddleware(context ?? {}, this.#handlers.errors[errorCode] ?? []);\n    }\n\n    return !!context.ignore;\n  }\n\n  constructor(sourceProvider: S, destinationProvider: D, options: ITransferEngineOptions) {\n    this.diagnostics = createDiagnosticReporter();\n\n    validateProvider('source', sourceProvider);\n    validateProvider('destination', destinationProvider);\n\n    this.sourceProvider = sourceProvider;\n    this.destinationProvider = destinationProvider;\n    this.options = options;\n\n    this.progress = { data: {}, stream: new PassThrough({ objectMode: true }) };\n  }\n\n  /**\n   * Report a fatal error and throw it\n   */\n  panic(error: Error) {\n    this.reportError(error, 'fatal');\n\n    throw error;\n  }\n\n  /**\n   * Report an error diagnostic\n   */\n  reportError(error: Error, severity: ErrorDiagnosticSeverity) {\n    this.diagnostics.report(Line truncated

server/node_modules/@strapi/data-transfer/dist/engine/validation/index.d.ts

@@ -0,0 +1,3 @@
+export * from './schemas';
+export * from './provider';
+//# sourceMappingURL=index.d.ts.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../src/engine/validation/index.ts"],"names":[],"mappings":"AAAA,cAAc,WAAW,CAAC;AAC1B,cAAc,YAAY,CAAC"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.d.ts

@@ -0,0 +1,4 @@
+import type { IDestinationProvider, ISourceProvider, ProviderType } from '../../../types';
+declare const validateProvider: <T extends ProviderType>(type: ProviderType, provider?: ([T] extends ['source'] ? ISourceProvider : IDestinationProvider) | null) => undefined;
+export { validateProvider };
+//# sourceMappingURL=provider.d.ts.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"provider.d.ts","sourceRoot":"","sources":["../../../src/engine/validation/provider.ts"],"names":[],"mappings":"AAEA,OAAO,KAAK,EAAE,oBAAoB,EAAE,eAAe,EAAE,YAAY,EAAE,MAAM,gBAAgB,CAAC;AAO1F,QAAA,MAAM,gBAAgB,iCACd,YAAY,aACP,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,QAAQ,CAAC,GAAG,eAAe,GAAG,oBAAoB,CAAC,GAAG,IAAI,cAapF,CAAC;AAEF,OAAO,EAAE,gBAAgB,EAAE,CAAC"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var fp = require('lodash/fp');
+var errors = require('../errors.js');
+
+const reject = (reason)=>{
+    throw new errors.TransferEngineValidationError(`Invalid provider supplied. ${reason}`);
+};
+const validateProvider = (type, provider)=>{
+    if (!provider) {
+        return reject(`Expected an instance of "${fp.capitalize(type)}Provider", but got "${typeof provider}" instead.`);
+    }
+    if (provider.type !== type) {
+        return reject(`Expected the provider to be of type "${type}" but got "${provider.type}" instead.`);
+    }
+};
+
+exports.validateProvider = validateProvider;
+//# sourceMappingURL=provider.js.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"provider.js","sources":["../../../src/engine/validation/provider.ts"],"sourcesContent":["import { capitalize } from 'lodash/fp';\n\nimport type { IDestinationProvider, ISourceProvider, ProviderType } from '../../../types';\nimport { TransferEngineValidationError } from '../errors';\n\nconst reject = (reason: string): never => {\n  throw new TransferEngineValidationError(`Invalid provider supplied. ${reason}`);\n};\n\nconst validateProvider = <T extends ProviderType>(\n  type: ProviderType,\n  provider?: ([T] extends ['source'] ? ISourceProvider : IDestinationProvider) | null\n) => {\n  if (!provider) {\n    return reject(\n      `Expected an instance of \"${capitalize(type)}Provider\", but got \"${typeof provider}\" instead.`\n    );\n  }\n\n  if (provider.type !== type) {\n    return reject(\n      `Expected the provider to be of type \"${type}\" but got \"${provider.type}\" instead.`\n    );\n  }\n};\n\nexport { validateProvider };\n"],"names":["reject","reason","TransferEngineValidationError","validateProvider","type","provider","capitalize"],"mappings":";;;;;AAKA,MAAMA,SAAS,CAACC,MAAAA,GAAAA;AACd,IAAA,MAAM,IAAIC,oCAA8B,CAAA,CAAC,2BAA2B,EAAED,OAAO,CAAC,CAAA;AAChF,CAAA;AAEME,MAAAA,gBAAAA,GAAmB,CACvBC,IACAC,EAAAA,QAAAA,GAAAA;AAEA,IAAA,IAAI,CAACA,QAAU,EAAA;QACb,OAAOL,MAAAA,CACL,CAAC,yBAAyB,EAAEM,aAAAA,CAAWF,IAAM,CAAA,CAAA,oBAAoB,EAAE,OAAOC,QAAS,CAAA,UAAU,CAAC,CAAA;AAElG;IAEA,IAAIA,QAAAA,CAASD,IAAI,KAAKA,IAAM,EAAA;QAC1B,OAAOJ,MAAAA,CACL,CAAC,qCAAqC,EAAEI,IAAAA,CAAK,WAAW,EAAEC,QAASD,CAAAA,IAAI,CAAC,UAAU,CAAC,CAAA;AAEvF;AACF;;;;"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.mjs

@@ -0,0 +1,17 @@
+import { capitalize } from 'lodash/fp';
+import { TransferEngineValidationError } from '../errors.mjs';
+
+const reject = (reason)=>{
+    throw new TransferEngineValidationError(`Invalid provider supplied. ${reason}`);
+};
+const validateProvider = (type, provider)=>{
+    if (!provider) {
+        return reject(`Expected an instance of "${capitalize(type)}Provider", but got "${typeof provider}" instead.`);
+    }
+    if (provider.type !== type) {
+        return reject(`Expected the provider to be of type "${type}" but got "${provider.type}" instead.`);
+    }
+};
+
+export { validateProvider };
+//# sourceMappingURL=provider.mjs.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/provider.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"provider.mjs","sources":["../../../src/engine/validation/provider.ts"],"sourcesContent":["import { capitalize } from 'lodash/fp';\n\nimport type { IDestinationProvider, ISourceProvider, ProviderType } from '../../../types';\nimport { TransferEngineValidationError } from '../errors';\n\nconst reject = (reason: string): never => {\n  throw new TransferEngineValidationError(`Invalid provider supplied. ${reason}`);\n};\n\nconst validateProvider = <T extends ProviderType>(\n  type: ProviderType,\n  provider?: ([T] extends ['source'] ? ISourceProvider : IDestinationProvider) | null\n) => {\n  if (!provider) {\n    return reject(\n      `Expected an instance of \"${capitalize(type)}Provider\", but got \"${typeof provider}\" instead.`\n    );\n  }\n\n  if (provider.type !== type) {\n    return reject(\n      `Expected the provider to be of type \"${type}\" but got \"${provider.type}\" instead.`\n    );\n  }\n};\n\nexport { validateProvider };\n"],"names":["reject","reason","TransferEngineValidationError","validateProvider","type","provider","capitalize"],"mappings":";;;AAKA,MAAMA,SAAS,CAACC,MAAAA,GAAAA;AACd,IAAA,MAAM,IAAIC,6BAA8B,CAAA,CAAC,2BAA2B,EAAED,OAAO,CAAC,CAAA;AAChF,CAAA;AAEME,MAAAA,gBAAAA,GAAmB,CACvBC,IACAC,EAAAA,QAAAA,GAAAA;AAEA,IAAA,IAAI,CAACA,QAAU,EAAA;QACb,OAAOL,MAAAA,CACL,CAAC,yBAAyB,EAAEM,UAAAA,CAAWF,IAAM,CAAA,CAAA,oBAAoB,EAAE,OAAOC,QAAS,CAAA,UAAU,CAAC,CAAA;AAElG;IAEA,IAAIA,QAAAA,CAASD,IAAI,KAAKA,IAAM,EAAA;QAC1B,OAAOJ,MAAAA,CACL,CAAC,qCAAqC,EAAEI,IAAAA,CAAK,WAAW,EAAEC,QAASD,CAAAA,IAAI,CAAC,UAAU,CAAC,CAAA;AAEvF;AACF;;;;"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.d.ts

@@ -0,0 +1,8 @@
+import type { Diff } from '../../../utils/json';
+declare const strategies: {
+    exact(diffs: Diff[]): Diff[];
+    strict(diffs: Diff[]): Diff[];
+};
+declare const compareSchemas: <T, P>(a: T, b: P, strategy: keyof typeof strategies) => Diff[];
+export { compareSchemas };
+//# sourceMappingURL=index.d.ts.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../../../../src/engine/validation/schemas/index.ts"],"names":[],"mappings":"AAEA,OAAO,KAAK,EAAE,IAAI,EAAE,MAAM,qBAAqB,CAAC;AAqChD,QAAA,MAAM,UAAU;iBAED,IAAI,EAAE;kBAOL,IAAI,EAAE;CAGrB,CAAC;AAEF,QAAA,MAAM,cAAc,YAAa,CAAC,KAAK,CAAC,YAAY,MAAM,iBAAiB,WAG1E,CAAC;AAEF,OAAO,EAAE,cAAc,EAAE,CAAC"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.js

@@ -0,0 +1,57 @@
+'use strict';
+
+var fp = require('lodash/fp');
+require('crypto');
+require('stream');
+var json = require('../../../utils/json.js');
+require('events');
+
+const OPTIONAL_CONTENT_TYPES = [
+    'audit-log'
+];
+const isAttributeIgnorable = (diff)=>{
+    return diff.path.length === 3 && // Root property must be attributes
+    diff.path[0] === 'attributes' && // Need a valid string attribute name
+    typeof diff.path[1] === 'string' && // The diff must be on ignorable attribute properties
+    [
+        'private',
+        'required',
+        'configurable',
+        'default'
+    ].includes(diff.path[2]);
+};
+// TODO: clean up the type checking, which will require cleaning up the typings in utils/json.ts
+// exclude admin tables that are not transferable and are optionally available (such as audit logs which are only available in EE)
+const isOptionalAdminType = (diff)=>{
+    // added/deleted
+    if ('value' in diff && fp.isObject(diff.value)) {
+        const name = diff?.value?.info?.singularName;
+        return OPTIONAL_CONTENT_TYPES.includes(name);
+    }
+    // modified
+    if ('values' in diff && fp.isArray(diff.values) && fp.isObject(diff.values[0])) {
+        const name = diff?.values[0]?.info?.singularName;
+        return OPTIONAL_CONTENT_TYPES.includes(name);
+    }
+    return false;
+};
+const isIgnorableStrict = (diff)=>isAttributeIgnorable(diff) || isOptionalAdminType(diff);
+const strategies = {
+    // No diffs
+    exact (diffs) {
+        return diffs;
+    },
+    // Strict: all content types must match except:
+    // - the property within a content type is an ignorable one
+    // - those that are (not transferrable and optionally available), for example EE features such as audit logs
+    strict (diffs) {
+        return fp.reject(isIgnorableStrict, diffs);
+    }
+};
+const compareSchemas = (a, b, strategy)=>{
+    const diffs = json.diff(a, b);
+    return strategies[strategy](diffs);
+};
+
+exports.compareSchemas = compareSchemas;
+//# sourceMappingURL=index.js.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sources":["../../../../src/engine/validation/schemas/index.ts"],"sourcesContent":["import type { Struct } from '@strapi/types';\nimport { isArray, isObject, reject } from 'lodash/fp';\nimport type { Diff } from '../../../utils/json';\nimport * as utils from '../../../utils';\n\nconst OPTIONAL_CONTENT_TYPES = ['audit-log'] as const;\n\nconst isAttributeIgnorable = (diff: Diff) => {\n  return (\n    diff.path.length === 3 &&\n    // Root property must be attributes\n    diff.path[0] === 'attributes' &&\n    // Need a valid string attribute name\n    typeof diff.path[1] === 'string' &&\n    // The diff must be on ignorable attribute properties\n    ['private', 'required', 'configurable', 'default'].includes(diff.path[2])\n  );\n};\n\n// TODO: clean up the type checking, which will require cleaning up the typings in utils/json.ts\n// exclude admin tables that are not transferable and are optionally available (such as audit logs which are only available in EE)\nconst isOptionalAdminType = (diff: Diff) => {\n  // added/deleted\n  if ('value' in diff && isObject(diff.value)) {\n    const name = (diff?.value as Struct.ContentTypeSchema)?.info?.singularName;\n    return (OPTIONAL_CONTENT_TYPES as ReadonlyArray<string | undefined>).includes(name);\n  }\n\n  // modified\n  if ('values' in diff && isArray(diff.values) && isObject(diff.values[0])) {\n    const name = (diff?.values[0] as Struct.ContentTypeSchema)?.info?.singularName;\n    return (OPTIONAL_CONTENT_TYPES as ReadonlyArray<string | undefined>).includes(name);\n  }\n\n  return false;\n};\n\nconst isIgnorableStrict = (diff: Diff) => isAttributeIgnorable(diff) || isOptionalAdminType(diff);\n\nconst strategies = {\n  // No diffs\n  exact(diffs: Diff[]) {\n    return diffs;\n  },\n\n  // Strict: all content types must match except:\n  // - the property within a content type is an ignorable one\n  // - those that are (not transferrable and optionally available), for example EE features such as audit logs\n  strict(diffs: Diff[]) {\n    return reject(isIgnorableStrict, diffs);\n  },\n};\n\nconst compareSchemas = <T, P>(a: T, b: P, strategy: keyof typeof strategies) => {\n  const diffs = utils.json.diff(a, b);\n  return strategies[strategy](diffs);\n};\n\nexport { compareSchemas };\n"],"names":["OPTIONAL_CONTENT_TYPES","isAttributeIgnorable","diff","path","length","includes","isOptionalAdminType","isObject","value","name","info","singularName","isArray","values","isIgnorableStrict","strategies","exact","diffs","strict","reject","compareSchemas","a","b","strategy","utils"],"mappings":";;;;;;;;AAKA,MAAMA,sBAAyB,GAAA;AAAC,IAAA;AAAY,CAAA;AAE5C,MAAMC,uBAAuB,CAACC,IAAAA,GAAAA;AAC5B,IAAA,OACEA,KAAKC,IAAI,CAACC,MAAM,KAAK;AAErBF,IAAAA,IAAAA,CAAKC,IAAI,CAAC,CAAE,CAAA,KAAK;AAEjB,IAAA,OAAOD,KAAKC,IAAI,CAAC,CAAE,CAAA,KAAK;AAExB,IAAA;AAAC,QAAA,SAAA;AAAW,QAAA,UAAA;AAAY,QAAA,cAAA;AAAgB,QAAA;AAAU,KAAA,CAACE,QAAQ,CAACH,IAAKC,CAAAA,IAAI,CAAC,CAAE,CAAA,CAAA;AAE5E,CAAA;AAEA;AACA;AACA,MAAMG,sBAAsB,CAACJ,IAAAA,GAAAA;;AAE3B,IAAA,IAAI,OAAWA,IAAAA,IAAAA,IAAQK,WAASL,CAAAA,IAAAA,CAAKM,KAAK,CAAG,EAAA;QAC3C,MAAMC,IAAAA,GAAQP,IAAMM,EAAAA,KAAAA,EAAoCE,IAAMC,EAAAA,YAAAA;QAC9D,OAAQX,sBAA6DK,CAAAA,QAAQ,CAACI,IAAAA,CAAAA;AAChF;;IAGA,IAAI,QAAA,IAAYP,IAAQU,IAAAA,UAAAA,CAAQV,IAAKW,CAAAA,MAAM,CAAKN,IAAAA,WAAAA,CAASL,IAAKW,CAAAA,MAAM,CAAC,CAAA,CAAE,CAAG,EAAA;AACxE,QAAA,MAAMJ,OAAQP,IAAMW,EAAAA,MAAM,CAAC,CAAA,CAAE,EAA+BH,IAAMC,EAAAA,YAAAA;QAClE,OAAQX,sBAA6DK,CAAAA,QAAQ,CAACI,IAAAA,CAAAA;AAChF;IAEA,OAAO,KAAA;AACT,CAAA;AAEA,MAAMK,iBAAoB,GAAA,CAACZ,IAAeD,GAAAA,oBAAAA,CAAqBC,SAASI,mBAAoBJ,CAAAA,IAAAA,CAAAA;AAE5F,MAAMa,UAAa,GAAA;;AAEjBC,IAAAA,KAAAA,CAAAA,CAAMC,KAAa,EAAA;QACjB,OAAOA,KAAAA;AACT,KAAA;;;;AAKAC,IAAAA,MAAAA,CAAAA,CAAOD,KAAa,EAAA;AAClB,QAAA,OAAOE,UAAOL,iBAAmBG,EAAAA,KAAAA,CAAAA;AACnC;AACF,CAAA;AAEMG,MAAAA,cAAAA,GAAiB,CAAOC,CAAAA,EAAMC,CAAMC,EAAAA,QAAAA,GAAAA;AACxC,IAAA,MAAMN,QAAQO,SAAe,CAACH,CAAGC,EAAAA,CAAAA,CAAAA;IACjC,OAAOP,UAAU,CAACQ,QAAAA,CAAS,CAACN,KAAAA,CAAAA;AAC9B;;;;"}

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.mjs

@@ -0,0 +1,55 @@
+import { reject, isObject, isArray } from 'lodash/fp';
+import 'crypto';
+import 'stream';
+import { diff } from '../../../utils/json.mjs';
+import 'events';
+
+const OPTIONAL_CONTENT_TYPES = [
+    'audit-log'
+];
+const isAttributeIgnorable = (diff)=>{
+    return diff.path.length === 3 && // Root property must be attributes
+    diff.path[0] === 'attributes' && // Need a valid string attribute name
+    typeof diff.path[1] === 'string' && // The diff must be on ignorable attribute properties
+    [
+        'private',
+        'required',
+        'configurable',
+        'default'
+    ].includes(diff.path[2]);
+};
+// TODO: clean up the type checking, which will require cleaning up the typings in utils/json.ts
+// exclude admin tables that are not transferable and are optionally available (such as audit logs which are only available in EE)
+const isOptionalAdminType = (diff)=>{
+    // added/deleted
+    if ('value' in diff && isObject(diff.value)) {
+        const name = diff?.value?.info?.singularName;
+        return OPTIONAL_CONTENT_TYPES.includes(name);
+    }
+    // modified
+    if ('values' in diff && isArray(diff.values) && isObject(diff.values[0])) {
+        const name = diff?.values[0]?.info?.singularName;
+        return OPTIONAL_CONTENT_TYPES.includes(name);
+    }
+    return false;
+};
+const isIgnorableStrict = (diff)=>isAttributeIgnorable(diff) || isOptionalAdminType(diff);
+const strategies = {
+    // No diffs
+    exact (diffs) {
+        return diffs;
+    },
+    // Strict: all content types must match except:
+    // - the property within a content type is an ignorable one
+    // - those that are (not transferrable and optionally available), for example EE features such as audit logs
+    strict (diffs) {
+        return reject(isIgnorableStrict, diffs);
+    }
+};
+const compareSchemas = (a, b, strategy)=>{
+    const diffs = diff(a, b);
+    return strategies[strategy](diffs);
+};
+
+export { compareSchemas };
+//# sourceMappingURL=index.mjs.map

server/node_modules/@strapi/data-transfer/dist/engine/validation/schemas/index.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.mjs","sources":["../../../../src/engine/validation/schemas/index.ts"],"sourcesContent":["import type { Struct } from '@strapi/types';\nimport { isArray, isObject, reject } from 'lodash/fp';\nimport type { Diff } from '../../../utils/json';\nimport * as utils from '../../../utils';\n\nconst OPTIONAL_CONTENT_TYPES = ['audit-log'] as const;\n\nconst isAttributeIgnorable = (diff: Diff) => {\n  return (\n    diff.path.length === 3 &&\n    // Root property must be attributes\n    diff.path[0] === 'attributes' &&\n    // Need a valid string attribute name\n    typeof diff.path[1] === 'string' &&\n    // The diff must be on ignorable attribute properties\n    ['private', 'required', 'configurable', 'default'].includes(diff.path[2])\n  );\n};\n\n// TODO: clean up the type checking, which will require cleaning up the typings in utils/json.ts\n// exclude admin tables that are not transferable and are optionally available (such as audit logs which are only available in EE)\nconst isOptionalAdminType = (diff: Diff) => {\n  // added/deleted\n  if ('value' in diff && isObject(diff.value)) {\n    const name = (diff?.value as Struct.ContentTypeSchema)?.info?.singularName;\n    return (OPTIONAL_CONTENT_TYPES as ReadonlyArray<string | undefined>).includes(name);\n  }\n\n  // modified\n  if ('values' in diff && isArray(diff.values) && isObject(diff.values[0])) {\n    const name = (diff?.values[0] as Struct.ContentTypeSchema)?.info?.singularName;\n    return (OPTIONAL_CONTENT_TYPES as ReadonlyArray<string | undefined>).includes(name);\n  }\n\n  return false;\n};\n\nconst isIgnorableStrict = (diff: Diff) => isAttributeIgnorable(diff) || isOptionalAdminType(diff);\n\nconst strategies = {\n  // No diffs\n  exact(diffs: Diff[]) {\n    return diffs;\n  },\n\n  // Strict: all content types must match except:\n  // - the property within a content type is an ignorable one\n  // - those that are (not transferrable and optionally available), for example EE features such as audit logs\n  strict(diffs: Diff[]) {\n    return reject(isIgnorableStrict, diffs);\n  },\n};\n\nconst compareSchemas = <T, P>(a: T, b: P, strategy: keyof typeof strategies) => {\n  const diffs = utils.json.diff(a, b);\n  return strategies[strategy](diffs);\n};\n\nexport { compareSchemas };\n"],"names":["OPTIONAL_CONTENT_TYPES","isAttributeIgnorable","diff","path","length","includes","isOptionalAdminType","isObject","value","name","info","singularName","isArray","values","isIgnorableStrict","strategies","exact","diffs","strict","reject","compareSchemas","a","b","strategy","utils"],"mappings":";;;;;;AAKA,MAAMA,sBAAyB,GAAA;AAAC,IAAA;AAAY,CAAA;AAE5C,MAAMC,uBAAuB,CAACC,IAAAA,GAAAA;AAC5B,IAAA,OACEA,KAAKC,IAAI,CAACC,MAAM,KAAK;AAErBF,IAAAA,IAAAA,CAAKC,IAAI,CAAC,CAAE,CAAA,KAAK;AAEjB,IAAA,OAAOD,KAAKC,IAAI,CAAC,CAAE,CAAA,KAAK;AAExB,IAAA;AAAC,QAAA,SAAA;AAAW,QAAA,UAAA;AAAY,QAAA,cAAA;AAAgB,QAAA;AAAU,KAAA,CAACE,QAAQ,CAACH,IAAKC,CAAAA,IAAI,CAAC,CAAE,CAAA,CAAA;AAE5E,CAAA;AAEA;AACA;AACA,MAAMG,sBAAsB,CAACJ,IAAAA,GAAAA;;AAE3B,IAAA,IAAI,OAAWA,IAAAA,IAAAA,IAAQK,QAASL,CAAAA,IAAAA,CAAKM,KAAK,CAAG,EAAA;QAC3C,MAAMC,IAAAA,GAAQP,IAAMM,EAAAA,KAAAA,EAAoCE,IAAMC,EAAAA,YAAAA;QAC9D,OAAQX,sBAA6DK,CAAAA,QAAQ,CAACI,IAAAA,CAAAA;AAChF;;IAGA,IAAI,QAAA,IAAYP,IAAQU,IAAAA,OAAAA,CAAQV,IAAKW,CAAAA,MAAM,CAAKN,IAAAA,QAAAA,CAASL,IAAKW,CAAAA,MAAM,CAAC,CAAA,CAAE,CAAG,EAAA;AACxE,QAAA,MAAMJ,OAAQP,IAAMW,EAAAA,MAAM,CAAC,CAAA,CAAE,EAA+BH,IAAMC,EAAAA,YAAAA;QAClE,OAAQX,sBAA6DK,CAAAA,QAAQ,CAACI,IAAAA,CAAAA;AAChF;IAEA,OAAO,KAAA;AACT,CAAA;AAEA,MAAMK,iBAAoB,GAAA,CAACZ,IAAeD,GAAAA,oBAAAA,CAAqBC,SAASI,mBAAoBJ,CAAAA,IAAAA,CAAAA;AAE5F,MAAMa,UAAa,GAAA;;AAEjBC,IAAAA,KAAAA,CAAAA,CAAMC,KAAa,EAAA;QACjB,OAAOA,KAAAA;AACT,KAAA;;;;AAKAC,IAAAA,MAAAA,CAAAA,CAAOD,KAAa,EAAA;AAClB,QAAA,OAAOE,OAAOL,iBAAmBG,EAAAA,KAAAA,CAAAA;AACnC;AACF,CAAA;AAEMG,MAAAA,cAAAA,GAAiB,CAAOC,CAAAA,EAAMC,CAAMC,EAAAA,QAAAA,GAAAA;AACxC,IAAA,MAAMN,QAAQO,IAAe,CAACH,CAAGC,EAAAA,CAAAA,CAAAA;IACjC,OAAOP,UAAU,CAACQ,QAAAA,CAAS,CAACN,KAAAA,CAAAA;AAC9B;;;;"}