@angular-devkit/schematics/src/tree/host-tree.js

"use strict";
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.FilterHostTree = exports.HostCreateTree = exports.HostTree = exports.HostDirEntry = void 0;
const core_1 = require("@angular-devkit/core");
const jsonc_parser_1 = require("jsonc-parser");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const util_1 = require("util");
const exception_1 = require("../exception/exception");
const delegate_1 = require("./delegate");
const entry_1 = require("./entry");
const interface_1 = require("./interface");
const recorder_1 = require("./recorder");
const scoped_1 = require("./scoped");
let _uniqueId = 0;
class HostDirEntry {
    constructor(parent, path, _host, _tree) {
        this.parent = parent;
        this.path = path;
        this._host = _host;
        this._tree = _tree;
    }
    get subdirs() {
        return this._host
            .list(this.path)
            .filter((fragment) => this._host.isDirectory((0, core_1.join)(this.path, fragment)));
    }
    get subfiles() {
        return this._host
            .list(this.path)
            .filter((fragment) => this._host.isFile((0, core_1.join)(this.path, fragment)));
    }
    dir(name) {
        return this._tree.getDir((0, core_1.join)(this.path, name));
    }
    file(name) {
        return this._tree.get((0, core_1.join)(this.path, name));
    }
    visit(visitor) {
        try {
            this.getSubfilesRecursively().forEach((file) => visitor(file.path, file));
        }
        catch (e) {
            if (e !== interface_1.FileVisitorCancelToken) {
                throw e;
            }
        }
    }
    getSubfilesRecursively() {
        function _recurse(entry) {
            return entry.subdirs.reduce((files, subdir) => [...files, ..._recurse(entry.dir(subdir))], entry.subfiles.map((subfile) => entry.file(subfile)));
        }
        return _recurse(this);
    }
}
exports.HostDirEntry = HostDirEntry;
class HostTree {
    [interface_1.TreeSymbol]() {
        return this;
    }
    static isHostTree(tree) {
        if (tree instanceof HostTree) {
            return true;
        }
        if (typeof tree === 'object' && typeof tree._ancestry === 'object') {
            return true;
        }
        return false;
    }
    constructor(_backend = new core_1.virtualFs.Empty()) {
        this._backend = _backend;
        this._id = --_uniqueId;
        this._ancestry = new Set();
        this._dirCache = new Map();
        this._record = new core_1.virtualFs.CordHost(new core_1.virtualFs.SafeReadonlyHost(_backend));
        this._recordSync = new core_1.virtualFs.SyncDelegateHost(this._record);
    }
    _normalizePath(path) {
        return (0, core_1.normalize)('/' + path);
    }
    _willCreate(path) {
        return this._record.willCreate(path);
    }
    _willOverwrite(path) {
        return this._record.willOverwrite(path);
    }
    _willDelete(path) {
        return this._record.willDelete(path);
    }
    _willRename(path) {
        return this._record.willRename(path);
    }
    branch() {
        const branchedTree = new HostTree(this._backend);
        branchedTree._record = this._record.clone();
        branchedTree._recordSync = new core_1.virtualFs.SyncDelegateHost(branchedTree._record);
        branchedTree._ancestry = new Set(this._ancestry).add(this._id);
        return branchedTree;
    }
    isAncestorOf(tree) {
        if (tree instanceof HostTree) {
            return tree._ancestry.has(this._id);
        }
        if (tree instanceof delegate_1.DelegateTree) {
            return this.isAncestorOf(tree._other);
        }
        if (tree instanceof scoped_1.ScopedTree) {
            return this.isAncestorOf(tree._base);
        }
        return false;
    }
    merge(other, strategy = interface_1.MergeStrategy.Default) {
        if (other === this) {
            // Merging with yourself? Tsk tsk. Nothing to do at least.
            return;
        }
        if (this.isAncestorOf(other)) {
            // Workaround for merging a branch back into one of its ancestors
            // More complete branch point tracking is required to avoid
            strategy |= interface_1.MergeStrategy.Overwrite;
        }
        const creationConflictAllowed = (strategy & interface_1.MergeStrategy.AllowCreationConflict) == interface_1.MergeStrategy.AllowCreationConflict;
        const overwriteConflictAllowed = (strategy & interface_1.MergeStrategy.AllowOverwriteConflict) == interface_1.MergeStrategy.AllowOverwriteConflict;
        const deleteConflictAllowed = (strategy & interface_1.MergeStrategy.AllowDeleteConflict) == interface_1.MergeStrategy.AllowDeleteConflict;
        other.actions.forEach((action) => {
            switch (action.kind) {
                case 'c': {
                    const { path, content } = action;
                    if (this._willCreate(path) || this._willOverwrite(path) || this.exists(path)) {
                        const existingContent = this.read(path);
                        if (existingContent && content.equals(existingContent)) {
                            // Identical outcome; no action required
                            return;
                        }
                        if (!creationConflictAllowed) {
                            throw new exception_1.MergeConflictException(path);
                        }
                        this._record.overwrite(path, content).subscribe();
                    }
                    else {
                        this._record.create(path, content).subscribe();
                    }
                    return;
                }
                case 'o': {
                    const { path, content } = action;
                    if (this._willDelete(path) && !overwriteConflictAllowed) {
                        throw new exception_1.MergeConflictException(path);
                    }
                    // Ignore if content is the same (considered the same change).
                    if (this._willOverwrite(path)) {
                        const existingContent = this.read(path);
                        if (existingContent && content.equals(existingContent)) {
                            // Identical outcome; no action required
                            return;
                        }
                        if (!overwriteConflictAllowed) {
                            throw new exception_1.MergeConflictException(path);
                        }
                    }
                    // We use write here as merge validation has already been done, and we want to let
                    // the CordHost do its job.
                    this._record.write(path, content).subscribe();
                    return;
                }
                case 'r': {
                    const { path, to } = action;
                    if (this._willDelete(path)) {
                        throw new exception_1.MergeConflictException(path);
                    }
                    if (this._willRename(path)) {
                        if (this._record.willRenameTo(path, to)) {
                            // Identical outcome; no action required
                            return;
                        }
                        // No override possible for renaming.
                        throw new exception_1.MergeConflictException(path);
                    }
                    this.rename(path, to);
                    return;
                }
                case 'd': {
                    const { path } = action;
                    if (this._willDelete(path)) {
                        // TODO: This should technically check the content (e.g., hash on delete)
                        // Identical outcome; no action required
                        return;
                    }
                    if (!this.exists(path) && !deleteConflictAllowed) {
                        throw new exception_1.MergeConflictException(path);
                    }
                    this._recordSync.delete(path);
                    return;
                }
            }
        });
    }
    get root() {
        return this.getDir('/');
    }
    // Readonly.
    read(path) {
        const entry = this.get(path);
        return entry ? entry.content : null;
    }
    readText(path) {
        const data = this.read(path);
        if (data === null) {
            throw new exception_1.FileDoesNotExistException(path);
        }
        const decoder = new util_1.TextDecoder('utf-8', { fatal: true });
        try {
            // With the `fatal` option enabled, invalid data will throw a TypeError
            return decoder.decode(data);
        }
        catch (e) {
            if (e instanceof TypeError) {
                throw new Error(`Failed to decode "${path}" as UTF-8 text.`);
            }
            throw e;
        }
    }
    readJson(path) {
        const content = this.readText(path);
        const errors = [];
        const result = (0, jsonc_parser_1.parse)(content, errors, { allowTrailingComma: true });
        // If there is a parse error throw with the error information
        if (errors[0]) {
            const { error, offset } = errors[0];
            throw new Error(`Failed to parse "${path}" as JSON. ${(0, jsonc_parser_1.printParseErrorCode)(error)} at offset: ${offset}.`);
        }
        return result;
    }
    exists(path) {
        return this._recordSync.isFile(this._normalizePath(path));
    }
    get(path) {
        const p = this._normalizePath(path);
        if (this._recordSync.isDirectory(p)) {
            throw new core_1.PathIsDirectoryException(p);
        }
        if (!this._recordSync.exists(p)) {
            return null;
        }
        return new entry_1.LazyFileEntry(p, () => Buffer.from(this._recordSync.read(p)));
    }
    getDir(path) {
        const p = this._normalizePath(path);
        if (this._recordSync.isFile(p)) {
            throw new core_1.PathIsFileException(p);
        }
        let maybeCache = this._dirCache.get(p);
        if (!maybeCache) {
            let parent = (0, core_1.dirname)(p);
            if (p === parent) {
                parent = null;
            }
            maybeCache = new HostDirEntry(parent && this.getDir(parent), p, this._recordSync, this);
            this._dirCache.set(p, maybeCache);
        }
        return maybeCache;
    }
    visit(visitor) {
        this.root.visit((path, entry) => {
            visitor(path, entry);
        });
    }
    // Change content of host files.
    overwrite(path, content) {
        const p = this._normalizePath(path);
        if (!this._recordSync.exists(p)) {
            throw new exception_1.FileDoesNotExistException(p);
        }
        const c = typeof content == 'string' ? Buffer.from(content) : content;
        this._record.overwrite(p, c).subscribe();
    }
    beginUpdate(path) {
        const entry = this.get(path);
        if (!entry) {
            throw new exception_1.FileDoesNotExistException(path);
        }
        return recorder_1.UpdateRecorderBase.createFromFileEntry(entry);
    }
    commitUpdate(record) {
        if (record instanceof recorder_1.UpdateRecorderBase) {
            const path = record.path;
            const entry = this.get(path);
            if (!entry) {
                throw new exception_1.ContentHasMutatedException(path);
            }
            else {
                const newContent = record.apply(entry.content);
                if (!newContent.equals(entry.content)) {
                    this.overwrite(path, newContent);
                }
            }
        }
        else {
            throw new exception_1.InvalidUpdateRecordException();
        }
    }
    // Structural methods.
    create(path, content) {
        const p = this._normalizePath(path);
        if (this._recordSync.exists(p)) {
            throw new exception_1.FileAlreadyExistException(p);
        }
        const c = typeof content == 'string' ? Buffer.from(content) : content;
        this._record.create(p, c).subscribe();
    }
    delete(path) {
        this._recordSync.delete(this._normalizePath(path));
    }
    rename(from, to) {
        this._recordSync.rename(this._normalizePath(from), this._normalizePath(to));
    }
    apply(action, strategy) {
        throw new exception_1.SchematicsException('Apply not implemented on host trees.');
    }
    *generateActions() {
        for (const record of this._record.records()) {
            switch (record.kind) {
                case 'create':
                    yield {
                        id: this._id,
                        parent: 0,
                        kind: 'c',
                        path: record.path,
                        content: Buffer.from(record.content),
                    };
                    break;
                case 'overwrite':
                    yield {
                        id: this._id,
                        parent: 0,
                        kind: 'o',
                        path: record.path,
                        content: Buffer.from(record.content),
                    };
                    break;
                case 'rename':
                    yield {
                        id: this._id,
                        parent: 0,
                        kind: 'r',
                        path: record.from,
                        to: record.to,
                    };
                    break;
                case 'delete':
                    yield {
                        id: this._id,
                        parent: 0,
                        kind: 'd',
                        path: record.path,
                    };
                    break;
            }
        }
    }
    get actions() {
        // Create a list of all records until we hit our original backend. This is to support branches
        // that diverge from each others.
        return Array.from(this.generateActions());
    }
}
exports.HostTree = HostTree;
class HostCreateTree extends HostTree {
    constructor(host) {
        super();
        const tempHost = new HostTree(host);
        tempHost.visit((path) => {
            const content = tempHost.read(path);
            if (content) {
                this.create(path, content);
            }
        });
    }
}
exports.HostCreateTree = HostCreateTree;
class FilterHostTree extends HostTree {
    constructor(tree, filter = () => true) {
        const newBackend = new core_1.virtualFs.SimpleMemoryHost();
        // cast to allow access
        const originalBackend = tree._backend;
        const recurse = (base) => {
            return originalBackend.list(base).pipe((0, operators_1.mergeMap)((x) => x), (0, operators_1.map)((path) => (0, core_1.join)(base, path)), (0, operators_1.concatMap)((path) => {
                let isDirectory = false;
                originalBackend.isDirectory(path).subscribe((val) => (isDirectory = val));
                if (isDirectory) {
                    return recurse(path);
                }
                let isFile = false;
                originalBackend.isFile(path).subscribe((val) => (isFile = val));
                if (!isFile || !filter(path)) {
                    return rxjs_1.EMPTY;
                }
                let content = null;
                originalBackend.read(path).subscribe((val) => (content = val));
                if (!content) {
                    return rxjs_1.EMPTY;
                }
                return newBackend.write(path, content);
            }));
        };
        recurse((0, core_1.normalize)('/')).subscribe();
        super(newBackend);
        for (const action of tree.actions) {
            if (!filter(action.path)) {
                continue;
            }
            switch (action.kind) {
                case 'c':
                    this.create(action.path, action.content);
                    break;
                case 'd':
                    this.delete(action.path);
                    break;
                case 'o':
                    this.overwrite(action.path, action.content);
                    break;
                case 'r':
                    this.rename(action.path, action.to);
                    break;
            }
        }
    }
}
exports.FilterHostTree = FilterHostTree;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"host-tree.js","sourceRoot":"","sources":["../../../../../../../../packages/angular_devkit/schematics/src/tree/host-tree.ts"],"names":[],"mappings":";AAAA;;;;;;GAMG;;;AAEH,+CAU8B;AAC9B,+CAAoF;AACpF,+BAAyC;AACzC,8CAA0D;AAC1D,+BAAmC;AACnC,sDAOgC;AAQhC,yCAA0C;AAC1C,mCAAwC;AACxC,2CAUqB;AACrB,yCAAgD;AAChD,qCAAsC;AAEtC,IAAI,SAAS,GAAG,CAAC,CAAC;AAElB,MAAa,YAAY;IACvB,YACW,MAAuB,EACvB,IAAU,EACT,KAAiC,EACjC,KAAW;QAHZ,WAAM,GAAN,MAAM,CAAiB;QACvB,SAAI,GAAJ,IAAI,CAAM;QACT,UAAK,GAAL,KAAK,CAA4B;QACjC,UAAK,GAAL,KAAK,CAAM;IACpB,CAAC;IAEJ,IAAI,OAAO;QACT,OAAO,IAAI,CAAC,KAAK;aACd,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC;aACf,MAAM,CAAC,CAAC,QAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC;IAC7E,CAAC;IACD,IAAI,QAAQ;QACV,OAAO,IAAI,CAAC,KAAK;aACd,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC;aACf,MAAM,CAAC,CAAC,QAAQ,EAAE,EAAE,CAAC,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC;IACxE,CAAC;IAED,GAAG,CAAC,IAAkB;QACpB,OAAO,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;IAClD,CAAC;IACD,IAAI,CAAC,IAAkB;QACrB,OAAO,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;IAC/C,CAAC;IAED,KAAK,CAAC,OAAoB;QACxB,IAAI;YACF,IAAI,CAAC,sBAAsB,EAAE,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;SAC3E;QAAC,OAAO,CAAC,EAAE;YACV,IAAI,CAAC,KAAK,kCAAsB,EAAE;gBAChC,MAAM,CAAC,CAAC;aACT;SACF;IACH,CAAC;IAEO,sBAAsB;QAC5B,SAAS,QAAQ,CAAC,KAAe;YAC/B,OAAO,KAAK,CAAC,OAAO,CAAC,MAAM,CACzB,CAAC,KAAK,EAAE,MAAM,EAAE,EAAE,CAAC,CAAC,GAAG,KAAK,EAAE,GAAG,QAAQ,CAAC,KAAK,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,EAC7D,KAAK,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,OAAO,EAAE,EAAE,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,CAAc,CAAC,CAClE,CAAC;QACJ,CAAC;QAED,OAAO,QAAQ,CAAC,IAAI,CAAC,CAAC;IACxB,CAAC;CACF;AA9CD,oCA8CC;AAED,MAAa,QAAQ;IAQnB,CAAC,sBAAU,CAAC;QACV,OAAO,IAAI,CAAC;IACd,CAAC;IAED,MAAM,CAAC,UAAU,CAAC,IAAU;QAC1B,IAAI,IAAI,YAAY,QAAQ,EAAE;YAC5B,OAAO,IAAI,CAAC;SACb;QAED,IAAI,OAAO,IAAI,KAAK,QAAQ,IAAI,OAAQ,IAAiB,CAAC,SAAS,KAAK,QAAQ,EAAE;YAChF,OAAO,IAAI,CAAC;SACb;QAED,OAAO,KAAK,CAAC;IACf,CAAC;IAED,YAAsB,WAAuC,IAAI,gBAAS,CAAC,KAAK,EAAE;QAA5D,aAAQ,GAAR,QAAQ,CAAoD;QAvBjE,QAAG,GAAG,EAAE,SAAS,CAAC;QAG3B,cAAS,GAAG,IAAI,GAAG,EAAU,CAAC;QAE9B,cAAS,GAAG,IAAI,GAAG,EAAsB,CAAC;QAmBhD,IAAI,CAAC,OAAO,GAAG,IAAI,gBAAS,CAAC,QAAQ,CAAC,IAAI,gBAAS,CAAC,gBAAgB,CAAC,QAAQ,CAAC,CAAC,CAAC;QAChF,IAAI,CAAC,WAAW,GAAG,IAAI,gBAAS,CAAC,gBAAgB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;IAClE,CAAC;IAES,cAAc,CAAC,IAAY;QACnC,OAAO,IAAA,gBAAS,EAAC,GAAG,GAAG,IAAI,CAAC,CAAC;IAC/B,CAAC;IAES,WAAW,CAAC,IAAU;QAC9B,OAAO,IAAI,CAAC,OAAO,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;IACvC,CAAC;IAES,cAAc,CAAC,IAAU;QACjC,OAAO,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;IAC1C,CAAC;IAES,WAAW,CAAC,IAAU;QAC9B,OAAO,IAAI,CAAC,OAAO,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;IACvC,CAAC;IAES,WAAW,CAAC,IAAU;QAC9B,OAAO,IAAI,CAAC,OAAO,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;IACvC,CAAC;IAED,MAAM;QACJ,MAAM,YAAY,GAAG,IAAI,QAAQ,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QACjD,YAAY,CAAC,OAAO,GAAG,IAAI,CAAC,OAAO,CAAC,KAAK,EAAE,CAAC;QAC5C,YAAY,CAAC,WAAW,GAAG,IAAI,gBAAS,CAAC,gBAAgB,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;QAChF,YAAY,CAAC,SAAS,GAAG,IAAI,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QAE/D,OAAO,YAAY,CAAC;IACtB,CAAC;IAEO,YAAY,CAAC,IAAU;QAC7B,IAAI,IAAI,YAAY,QAAQ,EAAE;YAC5B,OAAO,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;SACrC;QACD,IAAI,IAAI,YAAY,uBAAY,EAAE;YAChC,OAAO,IAAI,CAAC,YAAY,CAAE,IAAoC,CAAC,MAAM,CAAC,CAAC;SACxE;QACD,IAAI,IAAI,YAAY,mBAAU,EAAE;YAC9B,OAAO,IAAI,CAAC,YAAY,CAAE,IAAmC,CAAC,KAAK,CAAC,CAAC;SACtE;QAED,OAAO,KAAK,CAAC;IACf,CAAC;IAED,KAAK,CAAC,KAAW,EAAE,WAA0B,yBAAa,CAAC,OAAO;QAChE,IAAI,KAAK,KAAK,IAAI,EAAE;YAClB,0DAA0D;YAC1D,OAAO;SACR;QAED,IAAI,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,EAAE;YAC5B,iEAAiE;YACjE,2DAA2D;YAC3D,QAAQ,IAAI,yBAAa,CAAC,SAAS,CAAC;SACrC;QAED,MAAM,uBAAuB,GAC3B,CAAC,QAAQ,GAAG,yBAAa,CAAC,qBAAqB,CAAC,IAAI,yBAAa,CAAC,qBAAqB,CAAC;QAC1F,MAAM,wBAAwB,GAC5B,CAAC,QAAQ,GAAG,yBAAa,CAAC,sBAAsB,CAAC,IAAI,yBAAa,CAAC,sBAAsB,CAAC;QAC5F,MAAM,qBAAqB,GACzB,CAAC,QAAQ,GAAG,yBAAa,CAAC,mBAAmB,CAAC,IAAI,yBAAa,CAAC,mBAAmB,CAAC;QAEtF,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,MAAM,EAAE,EAAE;YAC/B,QAAQ,MAAM,CAAC,IAAI,EAAE;gBACnB,KAAK,GAAG,CAAC,CAAC;oBACR,MAAM,EAAE,IAAI,EAAE,OAAO,EAAE,GAAG,MAAM,CAAC;oBAEjC,IAAI,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE;wBAC5E,MAAM,eAAe,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;wBACxC,IAAI,eAAe,IAAI,OAAO,CAAC,MAAM,CAAC,eAAe,CAAC,EAAE;4BACtD,wCAAwC;4BACxC,OAAO;yBACR;wBAED,IAAI,CAAC,uBAAuB,EAAE;4BAC5B,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;yBACxC;wBAED,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,IAAI,EAAE,OAAqC,CAAC,CAAC,SAAS,EAAE,CAAC;qBACjF;yBAAM;wBACL,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,EAAE,OAAqC,CAAC,CAAC,SAAS,EAAE,CAAC;qBAC9E;oBAED,OAAO;iBACR;gBAED,KAAK,GAAG,CAAC,CAAC;oBACR,MAAM,EAAE,IAAI,EAAE,OAAO,EAAE,GAAG,MAAM,CAAC;oBACjC,IAAI,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAC,wBAAwB,EAAE;wBACvD,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;qBACxC;oBAED,8DAA8D;oBAC9D,IAAI,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,EAAE;wBAC7B,MAAM,eAAe,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;wBACxC,IAAI,eAAe,IAAI,OAAO,CAAC,MAAM,CAAC,eAAe,CAAC,EAAE;4BACtD,wCAAwC;4BACxC,OAAO;yBACR;wBAED,IAAI,CAAC,wBAAwB,EAAE;4BAC7B,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;yBACxC;qBACF;oBACD,kFAAkF;oBAClF,2BAA2B;oBAC3B,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,EAAE,OAAqC,CAAC,CAAC,SAAS,EAAE,CAAC;oBAE5E,OAAO;iBACR;gBAED,KAAK,GAAG,CAAC,CAAC;oBACR,MAAM,EAAE,IAAI,EAAE,EAAE,EAAE,GAAG,MAAM,CAAC;oBAC5B,IAAI,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;wBAC1B,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;qBACxC;oBAED,IAAI,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;wBAC1B,IAAI,IAAI,CAAC,OAAO,CAAC,YAAY,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE;4BACvC,wCAAwC;4BACxC,OAAO;yBACR;wBAED,qCAAqC;wBACrC,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;qBACxC;oBACD,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC;oBAEtB,OAAO;iBACR;gBAED,KAAK,GAAG,CAAC,CAAC;oBACR,MAAM,EAAE,IAAI,EAAE,GAAG,MAAM,CAAC;oBACxB,IAAI,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;wBAC1B,yEAAyE;wBACzE,wCAAwC;wBACxC,OAAO;qBACR;oBAED,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,qBAAqB,EAAE;wBAChD,MAAM,IAAI,kCAAsB,CAAC,IAAI,CAAC,CAAC;qBACxC;oBAED,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;oBAE9B,OAAO;iBACR;aACF;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED,IAAI,IAAI;QACN,OAAO,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC;IAC1B,CAAC;IAED,YAAY;IACZ,IAAI,CAAC,IAAY;QACf,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;QAE7B,OAAO,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC;IACtC,CAAC;IAED,QAAQ,CAAC,IAAY;QACnB,MAAM,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAC7B,IAAI,IAAI,KAAK,IAAI,EAAE;YACjB,MAAM,IAAI,qCAAyB,CAAC,IAAI,CAAC,CAAC;SAC3C;QAED,MAAM,OAAO,GAAG,IAAI,kBAAW,CAAC,OAAO,EAAE,EAAE,KAAK,EAAE,IAAI,EAAE,CAAC,CAAC;QAE1D,IAAI;YACF,uEAAuE;YACvE,OAAO,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;SAC7B;QAAC,OAAO,CAAC,EAAE;YACV,IAAI,CAAC,YAAY,SAAS,EAAE;gBAC1B,MAAM,IAAI,KAAK,CAAC,qBAAqB,IAAI,kBAAkB,CAAC,CAAC;aAC9D;YACD,MAAM,CAAC,CAAC;SACT;IACH,CAAC;IAED,QAAQ,CAAC,IAAY;QACnB,MAAM,OAAO,GAAG,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;QACpC,MAAM,MAAM,GAAiB,EAAE,CAAC;QAChC,MAAM,MAAM,GAAG,IAAA,oBAAU,EAAC,OAAO,EAAE,MAAM,EAAE,EAAE,kBAAkB,EAAE,IAAI,EAAE,CAAC,CAAC;QAEzE,6DAA6D;QAC7D,IAAI,MAAM,CAAC,CAAC,CAAC,EAAE;YACb,MAAM,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;YACpC,MAAM,IAAI,KAAK,CACb,oBAAoB,IAAI,cAAc,IAAA,kCAAmB,EAAC,KAAK,CAAC,eAAe,MAAM,GAAG,CACzF,CAAC;SACH;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,MAAM,CAAC,IAAY;QACjB,OAAO,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC;IAC5D,CAAC;IAED,GAAG,CAAC,IAAY;QACd,MAAM,CAAC,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;QACpC,IAAI,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,CAAC,CAAC,EAAE;YACnC,MAAM,IAAI,+BAAwB,CAAC,CAAC,CAAC,CAAC;SACvC;QACD,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE;YAC/B,OAAO,IAAI,CAAC;SACb;QAED,OAAO,IAAI,qBAAa,CAAC,CAAC,EAAE,GAAG,EAAE,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IAC3E,CAAC;IAED,MAAM,CAAC,IAAY;QACjB,MAAM,CAAC,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;QACpC,IAAI,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE;YAC9B,MAAM,IAAI,0BAAmB,CAAC,CAAC,CAAC,CAAC;SAClC;QAED,IAAI,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QACvC,IAAI,CAAC,UAAU,EAAE;YACf,IAAI,MAAM,GAAgB,IAAA,cAAO,EAAC,CAAC,CAAC,CAAC;YACrC,IAAI,CAAC,KAAK,MAAM,EAAE;gBAChB,MAAM,GAAG,IAAI,CAAC;aACf;YAED,UAAU,GAAG,IAAI,YAAY,CAAC,MAAM,IAAI,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,CAAC,EAAE,IAAI,CAAC,WAAW,EAAE,IAAI,CAAC,CAAC;YACxF,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC;SACnC;QAED,OAAO,UAAU,CAAC;IACpB,CAAC;IACD,KAAK,CAAC,OAAoB;QACxB,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,IAAI,EAAE,KAAK,EAAE,EAAE;YAC9B,OAAO,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC;QACvB,CAAC,CAAC,CAAC;IACL,CAAC;IAED,gCAAgC;IAChC,SAAS,CAAC,IAAY,EAAE,OAAwB;QAC9C,MAAM,CAAC,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;QACpC,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE;YAC/B,MAAM,IAAI,qCAAyB,CAAC,CAAC,CAAC,CAAC;SACxC;QACD,MAAM,CAAC,GAAG,OAAO,OAAO,IAAI,QAAQ,CAAC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC;QACtE,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,CAAC,EAAE,CAA+B,CAAC,CAAC,SAAS,EAAE,CAAC;IACzE,CAAC;IACD,WAAW,CAAC,IAAY;QACtB,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;QAC7B,IAAI,CAAC,KAAK,EAAE;YACV,MAAM,IAAI,qCAAyB,CAAC,IAAI,CAAC,CAAC;SAC3C;QAED,OAAO,6BAAkB,CAAC,mBAAmB,CAAC,KAAK,CAAC,CAAC;IACvD,CAAC;IACD,YAAY,CAAC,MAAsB;QACjC,IAAI,MAAM,YAAY,6BAAkB,EAAE;YACxC,MAAM,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC;YACzB,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;YAC7B,IAAI,CAAC,KAAK,EAAE;gBACV,MAAM,IAAI,sCAA0B,CAAC,IAAI,CAAC,CAAC;aAC5C;iBAAM;gBACL,MAAM,UAAU,GAAG,MAAM,CAAC,KAAK,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;gBAC/C,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,KAAK,CAAC,OAAO,CAAC,EAAE;oBACrC,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,UAAU,CAAC,CAAC;iBAClC;aACF;SACF;aAAM;YACL,MAAM,IAAI,wCAA4B,EAAE,CAAC;SAC1C;IACH,CAAC;IAED,sBAAsB;IACtB,MAAM,CAAC,IAAY,EAAE,OAAwB;QAC3C,MAAM,CAAC,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC;QACpC,IAAI,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE;YAC9B,MAAM,IAAI,qCAAyB,CAAC,CAAC,CAAC,CAAC;SACxC;QACD,MAAM,CAAC,GAAG,OAAO,OAAO,IAAI,QAAQ,CAAC,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC;QACtE,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,EAAE,CAA+B,CAAC,CAAC,SAAS,EAAE,CAAC;IACtE,CAAC;IACD,MAAM,CAAC,IAAY;QACjB,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC;IACrD,CAAC;IACD,MAAM,CAAC,IAAY,EAAE,EAAU;QAC7B,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,EAAE,IAAI,CAAC,cAAc,CAAC,EAAE,CAAC,CAAC,CAAC;IAC9E,CAAC;IAED,KAAK,CAAC,MAAc,EAAE,QAAwB;QAC5C,MAAM,IAAI,+BAAmB,CAAC,sCAAsC,CAAC,CAAC;IACxE,CAAC;IAEO,CAAC,eAAe;QACtB,KAAK,MAAM,MAAM,IAAI,IAAI,CAAC,OAAO,CAAC,OAAO,EAAE,EAAE;YAC3C,QAAQ,MAAM,CAAC,IAAI,EAAE;gBACnB,KAAK,QAAQ;oBACX,MAAM;wBACJ,EAAE,EAAE,IAAI,CAAC,GAAG;wBACZ,MAAM,EAAE,CAAC;wBACT,IAAI,EAAE,GAAG;wBACT,IAAI,EAAE,MAAM,CAAC,IAAI;wBACjB,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,OAAO,CAAC;qBACjB,CAAC;oBACtB,MAAM;gBACR,KAAK,WAAW;oBACd,MAAM;wBACJ,EAAE,EAAE,IAAI,CAAC,GAAG;wBACZ,MAAM,EAAE,CAAC;wBACT,IAAI,EAAE,GAAG;wBACT,IAAI,EAAE,MAAM,CAAC,IAAI;wBACjB,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,OAAO,CAAC;qBACd,CAAC;oBACzB,MAAM;gBACR,KAAK,QAAQ;oBACX,MAAM;wBACJ,EAAE,EAAE,IAAI,CAAC,GAAG;wBACZ,MAAM,EAAE,CAAC;wBACT,IAAI,EAAE,GAAG;wBACT,IAAI,EAAE,MAAM,CAAC,IAAI;wBACjB,EAAE,EAAE,MAAM,CAAC,EAAE;qBACM,CAAC;oBACtB,MAAM;gBACR,KAAK,QAAQ;oBACX,MAAM;wBACJ,EAAE,EAAE,IAAI,CAAC,GAAG;wBACZ,MAAM,EAAE,CAAC;wBACT,IAAI,EAAE,GAAG;wBACT,IAAI,EAAE,MAAM,CAAC,IAAI;qBACE,CAAC;oBACtB,MAAM;aACT;SACF;IACH,CAAC;IAED,IAAI,OAAO;QACT,8FAA8F;QAC9F,iCAAiC;QACjC,OAAO,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe,EAAE,CAAC,CAAC;IAC5C,CAAC;CACF;AAhXD,4BAgXC;AAED,MAAa,cAAe,SAAQ,QAAQ;IAC1C,YAAY,IAA4B;QACtC,KAAK,EAAE,CAAC;QAER,MAAM,QAAQ,GAAG,IAAI,QAAQ,CAAC,IAAI,CAAC,CAAC;QACpC,QAAQ,CAAC,KAAK,CAAC,CAAC,IAAI,EAAE,EAAE;YACtB,MAAM,OAAO,GAAG,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;YACpC,IAAI,OAAO,EAAE;gBACX,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;aAC5B;QACH,CAAC,CAAC,CAAC;IACL,CAAC;CACF;AAZD,wCAYC;AAED,MAAa,cAAe,SAAQ,QAAQ;IAC1C,YAAY,IAAc,EAAE,SAAiC,GAAG,EAAE,CAAC,IAAI;QACrE,MAAM,UAAU,GAAG,IAAI,gBAAS,CAAC,gBAAgB,EAAE,CAAC;QACpD,uBAAuB;QACvB,MAAM,eAAe,GAAI,IAAuB,CAAC,QAAQ,CAAC;QAE1D,MAAM,OAAO,GAAqC,CAAC,IAAI,EAAE,EAAE;YACzD,OAAO,eAAe,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,IAAI,CACpC,IAAA,oBAAQ,EAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,EAClB,IAAA,eAAG,EAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAA,WAAI,EAAC,IAAI,EAAE,IAAI,CAAC,CAAC,EAC/B,IAAA,qBAAS,EAAC,CAAC,IAAI,EAAE,EAAE;gBACjB,IAAI,WAAW,GAAG,KAAK,CAAC;gBACxB,eAAe,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,SAAS,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC,WAAW,GAAG,GAAG,CAAC,CAAC,CAAC;gBAC1E,IAAI,WAAW,EAAE;oBACf,OAAO,OAAO,CAAC,IAAI,CAAC,CAAC;iBACtB;gBAED,IAAI,MAAM,GAAG,KAAK,CAAC;gBACnB,eAAe,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,SAAS,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC;gBAChE,IAAI,CAAC,MAAM,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE;oBAC5B,OAAO,YAAK,CAAC;iBACd;gBAED,IAAI,OAAO,GAAuB,IAAI,CAAC;gBACvC,eAAe,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,SAAS,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC,OAAO,GAAG,GAAG,CAAC,CAAC,CAAC;gBAC/D,IAAI,CAAC,OAAO,EAAE;oBACZ,OAAO,YAAK,CAAC;iBACd;gBAED,OAAO,UAAU,CAAC,KAAK,CAAC,IAAI,EAAE,OAAqC,CAAC,CAAC;YACvE,CAAC,CAAC,CACH,CAAC;QACJ,CAAC,CAAC;QAEF,OAAO,CAAC,IAAA,gBAAS,EAAC,GAAG,CAAC,CAAC,CAAC,SAAS,EAAE,CAAC;QAEpC,KAAK,CAAC,UAAU,CAAC,CAAC;QAElB,KAAK,MAAM,MAAM,IAAI,IAAI,CAAC,OAAO,EAAE;YACjC,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE;gBACxB,SAAS;aACV;YAED,QAAQ,MAAM,CAAC,IAAI,EAAE;gBACnB,KAAK,GAAG;oBACN,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,OAAO,CAAC,CAAC;oBACzC,MAAM;gBACR,KAAK,GAAG;oBACN,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;oBACzB,MAAM;gBACR,KAAK,GAAG;oBACN,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,OAAO,CAAC,CAAC;oBAC5C,MAAM;gBACR,KAAK,GAAG;oBACN,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,EAAE,CAAC,CAAC;oBACpC,MAAM;aACT;SACF;IACH,CAAC;CACF;AA3DD,wCA2DC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {\n  JsonValue,\n  Path,\n  PathFragment,\n  PathIsDirectoryException,\n  PathIsFileException,\n  dirname,\n  join,\n  normalize,\n  virtualFs,\n} from '@angular-devkit/core';\nimport { ParseError, parse as jsoncParse, printParseErrorCode } from 'jsonc-parser';\nimport { EMPTY, Observable } from 'rxjs';\nimport { concatMap, map, mergeMap } from 'rxjs/operators';\nimport { TextDecoder } from 'util';\nimport {\n  ContentHasMutatedException,\n  FileAlreadyExistException,\n  FileDoesNotExistException,\n  InvalidUpdateRecordException,\n  MergeConflictException,\n  SchematicsException,\n} from '../exception/exception';\nimport {\n  Action,\n  CreateFileAction,\n  DeleteFileAction,\n  OverwriteFileAction,\n  RenameFileAction,\n} from './action';\nimport { DelegateTree } from './delegate';\nimport { LazyFileEntry } from './entry';\nimport {\n  DirEntry,\n  FileEntry,\n  FilePredicate,\n  FileVisitor,\n  FileVisitorCancelToken,\n  MergeStrategy,\n  Tree,\n  TreeSymbol,\n  UpdateRecorder,\n} from './interface';\nimport { UpdateRecorderBase } from './recorder';\nimport { ScopedTree } from './scoped';\n\nlet _uniqueId = 0;\n\nexport class HostDirEntry implements DirEntry {\n  constructor(\n    readonly parent: DirEntry | null,\n    readonly path: Path,\n    protected _host: virtualFs.SyncDelegateHost,\n    protected _tree: Tree,\n  ) {}\n\n  get subdirs(): PathFragment[] {\n    return this._host\n      .list(this.path)\n      .filter((fragment) => this._host.isDirectory(join(this.path, fragment)));\n  }\n  get subfiles(): PathFragment[] {\n    return this._host\n      .list(this.path)\n      .filter((fragment) => this._host.isFile(join(this.path, fragment)));\n  }\n\n  dir(name: PathFragment): DirEntry {\n    return this._tree.getDir(join(this.path, name));\n  }\n  file(name: PathFragment): FileEntry | null {\n    return this._tree.get(join(this.path, name));\n  }\n\n  visit(visitor: FileVisitor): void {\n    try {\n      this.getSubfilesRecursively().forEach((file) => visitor(file.path, file));\n    } catch (e) {\n      if (e !== FileVisitorCancelToken) {\n        throw e;\n      }\n    }\n  }\n\n  private getSubfilesRecursively() {\n    function _recurse(entry: DirEntry): FileEntry[] {\n      return entry.subdirs.reduce(\n        (files, subdir) => [...files, ..._recurse(entry.dir(subdir))],\n        entry.subfiles.map((subfile) => entry.file(subfile) as FileEntry),\n      );\n    }\n\n    return _recurse(this);\n  }\n}\n\nexport class HostTree implements Tree {\n  private readonly _id = --_uniqueId;\n  private _record: virtualFs.CordHost;\n  private _recordSync: virtualFs.SyncDelegateHost;\n  private _ancestry = new Set<number>();\n\n  private _dirCache = new Map<Path, HostDirEntry>();\n\n  [TreeSymbol]() {\n    return this;\n  }\n\n  static isHostTree(tree: Tree): tree is HostTree {\n    if (tree instanceof HostTree) {\n      return true;\n    }\n\n    if (typeof tree === 'object' && typeof (tree as HostTree)._ancestry === 'object') {\n      return true;\n    }\n\n    return false;\n  }\n\n  constructor(protected _backend: virtualFs.ReadonlyHost<{}> = new virtualFs.Empty()) {\n    this._record = new virtualFs.CordHost(new virtualFs.SafeReadonlyHost(_backend));\n    this._recordSync = new virtualFs.SyncDelegateHost(this._record);\n  }\n\n  protected _normalizePath(path: string): Path {\n    return normalize('/' + path);\n  }\n\n  protected _willCreate(path: Path) {\n    return this._record.willCreate(path);\n  }\n\n  protected _willOverwrite(path: Path) {\n    return this._record.willOverwrite(path);\n  }\n\n  protected _willDelete(path: Path) {\n    return this._record.willDelete(path);\n  }\n\n  protected _willRename(path: Path) {\n    return this._record.willRename(path);\n  }\n\n  branch(): Tree {\n    const branchedTree = new HostTree(this._backend);\n    branchedTree._record = this._record.clone();\n    branchedTree._recordSync = new virtualFs.SyncDelegateHost(branchedTree._record);\n    branchedTree._ancestry = new Set(this._ancestry).add(this._id);\n\n    return branchedTree;\n  }\n\n  private isAncestorOf(tree: Tree): boolean {\n    if (tree instanceof HostTree) {\n      return tree._ancestry.has(this._id);\n    }\n    if (tree instanceof DelegateTree) {\n      return this.isAncestorOf((tree as unknown as { _other: Tree })._other);\n    }\n    if (tree instanceof ScopedTree) {\n      return this.isAncestorOf((tree as unknown as { _base: Tree })._base);\n    }\n\n    return false;\n  }\n\n  merge(other: Tree, strategy: MergeStrategy = MergeStrategy.Default): void {\n    if (other === this) {\n      // Merging with yourself? Tsk tsk. Nothing to do at least.\n      return;\n    }\n\n    if (this.isAncestorOf(other)) {\n      // Workaround for merging a branch back into one of its ancestors\n      // More complete branch point tracking is required to avoid\n      strategy |= MergeStrategy.Overwrite;\n    }\n\n    const creationConflictAllowed =\n      (strategy & MergeStrategy.AllowCreationConflict) == MergeStrategy.AllowCreationConflict;\n    const overwriteConflictAllowed =\n      (strategy & MergeStrategy.AllowOverwriteConflict) == MergeStrategy.AllowOverwriteConflict;\n    const deleteConflictAllowed =\n      (strategy & MergeStrategy.AllowDeleteConflict) == MergeStrategy.AllowDeleteConflict;\n\n    other.actions.forEach((action) => {\n      switch (action.kind) {\n        case 'c': {\n          const { path, content } = action;\n\n          if (this._willCreate(path) || this._willOverwrite(path) || this.exists(path)) {\n            const existingContent = this.read(path);\n            if (existingContent && content.equals(existingContent)) {\n              // Identical outcome; no action required\n              return;\n            }\n\n            if (!creationConflictAllowed) {\n              throw new MergeConflictException(path);\n            }\n\n            this._record.overwrite(path, content as {} as virtualFs.FileBuffer).subscribe();\n          } else {\n            this._record.create(path, content as {} as virtualFs.FileBuffer).subscribe();\n          }\n\n          return;\n        }\n\n        case 'o': {\n          const { path, content } = action;\n          if (this._willDelete(path) && !overwriteConflictAllowed) {\n            throw new MergeConflictException(path);\n          }\n\n          // Ignore if content is the same (considered the same change).\n          if (this._willOverwrite(path)) {\n            const existingContent = this.read(path);\n            if (existingContent && content.equals(existingContent)) {\n              // Identical outcome; no action required\n              return;\n            }\n\n            if (!overwriteConflictAllowed) {\n              throw new MergeConflictException(path);\n            }\n          }\n          // We use write here as merge validation has already been done, and we want to let\n          // the CordHost do its job.\n          this._record.write(path, content as {} as virtualFs.FileBuffer).subscribe();\n\n          return;\n        }\n\n        case 'r': {\n          const { path, to } = action;\n          if (this._willDelete(path)) {\n            throw new MergeConflictException(path);\n          }\n\n          if (this._willRename(path)) {\n            if (this._record.willRenameTo(path, to)) {\n              // Identical outcome; no action required\n              return;\n            }\n\n            // No override possible for renaming.\n            throw new MergeConflictException(path);\n          }\n          this.rename(path, to);\n\n          return;\n        }\n\n        case 'd': {\n          const { path } = action;\n          if (this._willDelete(path)) {\n            // TODO: This should technically check the content (e.g., hash on delete)\n            // Identical outcome; no action required\n            return;\n          }\n\n          if (!this.exists(path) && !deleteConflictAllowed) {\n            throw new MergeConflictException(path);\n          }\n\n          this._recordSync.delete(path);\n\n          return;\n        }\n      }\n    });\n  }\n\n  get root(): DirEntry {\n    return this.getDir('/');\n  }\n\n  // Readonly.\n  read(path: string): Buffer | null {\n    const entry = this.get(path);\n\n    return entry ? entry.content : null;\n  }\n\n  readText(path: string): string {\n    const data = this.read(path);\n    if (data === null) {\n      throw new FileDoesNotExistException(path);\n    }\n\n    const decoder = new TextDecoder('utf-8', { fatal: true });\n\n    try {\n      // With the `fatal` option enabled, invalid data will throw a TypeError\n      return decoder.decode(data);\n    } catch (e) {\n      if (e instanceof TypeError) {\n        throw new Error(`Failed to decode \"${path}\" as UTF-8 text.`);\n      }\n      throw e;\n    }\n  }\n\n  readJson(path: string): JsonValue {\n    const content = this.readText(path);\n    const errors: ParseError[] = [];\n    const result = jsoncParse(content, errors, { allowTrailingComma: true });\n\n    // If there is a parse error throw with the error information\n    if (errors[0]) {\n      const { error, offset } = errors[0];\n      throw new Error(\n        `Failed to parse \"${path}\" as JSON. ${printParseErrorCode(error)} at offset: ${offset}.`,\n      );\n    }\n\n    return result;\n  }\n\n  exists(path: string): boolean {\n    return this._recordSync.isFile(this._normalizePath(path));\n  }\n\n  get(path: string): FileEntry | null {\n    const p = this._normalizePath(path);\n    if (this._recordSync.isDirectory(p)) {\n      throw new PathIsDirectoryException(p);\n    }\n    if (!this._recordSync.exists(p)) {\n      return null;\n    }\n\n    return new LazyFileEntry(p, () => Buffer.from(this._recordSync.read(p)));\n  }\n\n  getDir(path: string): DirEntry {\n    const p = this._normalizePath(path);\n    if (this._recordSync.isFile(p)) {\n      throw new PathIsFileException(p);\n    }\n\n    let maybeCache = this._dirCache.get(p);\n    if (!maybeCache) {\n      let parent: Path | null = dirname(p);\n      if (p === parent) {\n        parent = null;\n      }\n\n      maybeCache = new HostDirEntry(parent && this.getDir(parent), p, this._recordSync, this);\n      this._dirCache.set(p, maybeCache);\n    }\n\n    return maybeCache;\n  }\n  visit(visitor: FileVisitor): void {\n    this.root.visit((path, entry) => {\n      visitor(path, entry);\n    });\n  }\n\n  // Change content of host files.\n  overwrite(path: string, content: Buffer | string): void {\n    const p = this._normalizePath(path);\n    if (!this._recordSync.exists(p)) {\n      throw new FileDoesNotExistException(p);\n    }\n    const c = typeof content == 'string' ? Buffer.from(content) : content;\n    this._record.overwrite(p, c as {} as virtualFs.FileBuffer).subscribe();\n  }\n  beginUpdate(path: string): UpdateRecorder {\n    const entry = this.get(path);\n    if (!entry) {\n      throw new FileDoesNotExistException(path);\n    }\n\n    return UpdateRecorderBase.createFromFileEntry(entry);\n  }\n  commitUpdate(record: UpdateRecorder): void {\n    if (record instanceof UpdateRecorderBase) {\n      const path = record.path;\n      const entry = this.get(path);\n      if (!entry) {\n        throw new ContentHasMutatedException(path);\n      } else {\n        const newContent = record.apply(entry.content);\n        if (!newContent.equals(entry.content)) {\n          this.overwrite(path, newContent);\n        }\n      }\n    } else {\n      throw new InvalidUpdateRecordException();\n    }\n  }\n\n  // Structural methods.\n  create(path: string, content: Buffer | string): void {\n    const p = this._normalizePath(path);\n    if (this._recordSync.exists(p)) {\n      throw new FileAlreadyExistException(p);\n    }\n    const c = typeof content == 'string' ? Buffer.from(content) : content;\n    this._record.create(p, c as {} as virtualFs.FileBuffer).subscribe();\n  }\n  delete(path: string): void {\n    this._recordSync.delete(this._normalizePath(path));\n  }\n  rename(from: string, to: string): void {\n    this._recordSync.rename(this._normalizePath(from), this._normalizePath(to));\n  }\n\n  apply(action: Action, strategy?: MergeStrategy): void {\n    throw new SchematicsException('Apply not implemented on host trees.');\n  }\n\n  private *generateActions(): Iterable<Action> {\n    for (const record of this._record.records()) {\n      switch (record.kind) {\n        case 'create':\n          yield {\n            id: this._id,\n            parent: 0,\n            kind: 'c',\n            path: record.path,\n            content: Buffer.from(record.content),\n          } as CreateFileAction;\n          break;\n        case 'overwrite':\n          yield {\n            id: this._id,\n            parent: 0,\n            kind: 'o',\n            path: record.path,\n            content: Buffer.from(record.content),\n          } as OverwriteFileAction;\n          break;\n        case 'rename':\n          yield {\n            id: this._id,\n            parent: 0,\n            kind: 'r',\n            path: record.from,\n            to: record.to,\n          } as RenameFileAction;\n          break;\n        case 'delete':\n          yield {\n            id: this._id,\n            parent: 0,\n            kind: 'd',\n            path: record.path,\n          } as DeleteFileAction;\n          break;\n      }\n    }\n  }\n\n  get actions(): Action[] {\n    // Create a list of all records until we hit our original backend. This is to support branches\n    // that diverge from each others.\n    return Array.from(this.generateActions());\n  }\n}\n\nexport class HostCreateTree extends HostTree {\n  constructor(host: virtualFs.ReadonlyHost) {\n    super();\n\n    const tempHost = new HostTree(host);\n    tempHost.visit((path) => {\n      const content = tempHost.read(path);\n      if (content) {\n        this.create(path, content);\n      }\n    });\n  }\n}\n\nexport class FilterHostTree extends HostTree {\n  constructor(tree: HostTree, filter: FilePredicate<boolean> = () => true) {\n    const newBackend = new virtualFs.SimpleMemoryHost();\n    // cast to allow access\n    const originalBackend = (tree as FilterHostTree)._backend;\n\n    const recurse: (base: Path) => Observable<void> = (base) => {\n      return originalBackend.list(base).pipe(\n        mergeMap((x) => x),\n        map((path) => join(base, path)),\n        concatMap((path) => {\n          let isDirectory = false;\n          originalBackend.isDirectory(path).subscribe((val) => (isDirectory = val));\n          if (isDirectory) {\n            return recurse(path);\n          }\n\n          let isFile = false;\n          originalBackend.isFile(path).subscribe((val) => (isFile = val));\n          if (!isFile || !filter(path)) {\n            return EMPTY;\n          }\n\n          let content: ArrayBuffer | null = null;\n          originalBackend.read(path).subscribe((val) => (content = val));\n          if (!content) {\n            return EMPTY;\n          }\n\n          return newBackend.write(path, content as {} as virtualFs.FileBuffer);\n        }),\n      );\n    };\n\n    recurse(normalize('/')).subscribe();\n\n    super(newBackend);\n\n    for (const action of tree.actions) {\n      if (!filter(action.path)) {\n        continue;\n      }\n\n      switch (action.kind) {\n        case 'c':\n          this.create(action.path, action.content);\n          break;\n        case 'd':\n          this.delete(action.path);\n          break;\n        case 'o':\n          this.overwrite(action.path, action.content);\n          break;\n        case 'r':\n          this.rename(action.path, action.to);\n          break;\n      }\n    }\n  }\n}\n"]}