FIN INIT

node_modules/yaml/dist/nodes/Alias.d.ts

@@ -0,0 +1,29 @@
+import type { Document } from '../doc/Document';
+import type { FlowScalar } from '../parse/cst';
+import type { StringifyContext } from '../stringify/stringify';
+import type { Range } from './Node';
+import { NodeBase } from './Node';
+import type { Scalar } from './Scalar';
+import type { ToJSContext } from './toJS';
+import type { YAMLMap } from './YAMLMap';
+import type { YAMLSeq } from './YAMLSeq';
+export declare namespace Alias {
+    interface Parsed extends Alias {
+        range: Range;
+        srcToken?: FlowScalar & {
+            type: 'alias';
+        };
+    }
+}
+export declare class Alias extends NodeBase {
+    source: string;
+    anchor?: never;
+    constructor(source: string);
+    /**
+     * Resolve the value of this alias within `doc`, finding the last
+     * instance of the `source` anchor before this node.
+     */
+    resolve(doc: Document, ctx?: ToJSContext): Scalar | YAMLMap | YAMLSeq | undefined;
+    toJSON(_arg?: unknown, ctx?: ToJSContext): unknown;
+    toString(ctx?: StringifyContext, _onComment?: () => void, _onChompKeep?: () => void): string;
+}

node_modules/yaml/dist/nodes/Alias.js

@@ -0,0 +1,116 @@
+'use strict';
+
+var anchors = require('../doc/anchors.js');
+var visit = require('../visit.js');
+var identity = require('./identity.js');
+var Node = require('./Node.js');
+var toJS = require('./toJS.js');
+
+class Alias extends Node.NodeBase {
+    constructor(source) {
+        super(identity.ALIAS);
+        this.source = source;
+        Object.defineProperty(this, 'tag', {
+            set() {
+                throw new Error('Alias nodes cannot have tags');
+            }
+        });
+    }
+    /**
+     * Resolve the value of this alias within `doc`, finding the last
+     * instance of the `source` anchor before this node.
+     */
+    resolve(doc, ctx) {
+        let nodes;
+        if (ctx?.aliasResolveCache) {
+            nodes = ctx.aliasResolveCache;
+        }
+        else {
+            nodes = [];
+            visit.visit(doc, {
+                Node: (_key, node) => {
+                    if (identity.isAlias(node) || identity.hasAnchor(node))
+                        nodes.push(node);
+                }
+            });
+            if (ctx)
+                ctx.aliasResolveCache = nodes;
+        }
+        let found = undefined;
+        for (const node of nodes) {
+            if (node === this)
+                break;
+            if (node.anchor === this.source)
+                found = node;
+        }
+        return found;
+    }
+    toJSON(_arg, ctx) {
+        if (!ctx)
+            return { source: this.source };
+        const { anchors, doc, maxAliasCount } = ctx;
+        const source = this.resolve(doc, ctx);
+        if (!source) {
+            const msg = `Unresolved alias (the anchor must be set before the alias): ${this.source}`;
+            throw new ReferenceError(msg);
+        }
+        let data = anchors.get(source);
+        if (!data) {
+            // Resolve anchors for Node.prototype.toJS()
+            toJS.toJS(source, null, ctx);
+            data = anchors.get(source);
+        }
+        /* istanbul ignore if */
+        if (!data || data.res === undefined) {
+            const msg = 'This should not happen: Alias anchor was not resolved?';
+            throw new ReferenceError(msg);
+        }
+        if (maxAliasCount >= 0) {
+            data.count += 1;
+            if (data.aliasCount === 0)
+                data.aliasCount = getAliasCount(doc, source, anchors);
+            if (data.count * data.aliasCount > maxAliasCount) {
+                const msg = 'Excessive alias count indicates a resource exhaustion attack';
+                throw new ReferenceError(msg);
+            }
+        }
+        return data.res;
+    }
+    toString(ctx, _onComment, _onChompKeep) {
+        const src = `*${this.source}`;
+        if (ctx) {
+            anchors.anchorIsValid(this.source);
+            if (ctx.options.verifyAliasOrder && !ctx.anchors.has(this.source)) {
+                const msg = `Unresolved alias (the anchor must be set before the alias): ${this.source}`;
+                throw new Error(msg);
+            }
+            if (ctx.implicitKey)
+                return `${src} `;
+        }
+        return src;
+    }
+}
+function getAliasCount(doc, node, anchors) {
+    if (identity.isAlias(node)) {
+        const source = node.resolve(doc);
+        const anchor = anchors && source && anchors.get(source);
+        return anchor ? anchor.count * anchor.aliasCount : 0;
+    }
+    else if (identity.isCollection(node)) {
+        let count = 0;
+        for (const item of node.items) {
+            const c = getAliasCount(doc, item, anchors);
+            if (c > count)
+                count = c;
+        }
+        return count;
+    }
+    else if (identity.isPair(node)) {
+        const kc = getAliasCount(doc, node.key, anchors);
+        const vc = getAliasCount(doc, node.value, anchors);
+        return Math.max(kc, vc);
+    }
+    return 1;
+}
+
+exports.Alias = Alias;

node_modules/yaml/dist/nodes/Collection.d.ts

@@ -0,0 +1,73 @@
+import type { Schema } from '../schema/Schema';
+import { NODE_TYPE } from './identity';
+import { NodeBase } from './Node';
+export declare function collectionFromPath(schema: Schema, path: unknown[], value: unknown): import('./Node').Node;
+export declare const isEmptyPath: (path: Iterable<unknown> | null | undefined) => path is null | undefined;
+export declare abstract class Collection extends NodeBase {
+    schema: Schema | undefined;
+    [NODE_TYPE]: symbol;
+    items: unknown[];
+    /** An optional anchor on this node. Used by alias nodes. */
+    anchor?: string;
+    /**
+     * If true, stringify this and all child nodes using flow rather than
+     * block styles.
+     */
+    flow?: boolean;
+    constructor(type: symbol, schema?: Schema);
+    /**
+     * Create a copy of this collection.
+     *
+     * @param schema - If defined, overwrites the original's schema
+     */
+    clone(schema?: Schema): Collection;
+    /** Adds a value to the collection. */
+    abstract add(value: unknown): void;
+    /**
+     * Removes a value from the collection.
+     * @returns `true` if the item was found and removed.
+     */
+    abstract delete(key: unknown): boolean;
+    /**
+     * Returns item at `key`, or `undefined` if not found. By default unwraps
+     * scalar values from their surrounding node; to disable set `keepScalar` to
+     * `true` (collections are always returned intact).
+     */
+    abstract get(key: unknown, keepScalar?: boolean): unknown;
+    /**
+     * Checks if the collection includes a value with the key `key`.
+     */
+    abstract has(key: unknown): boolean;
+    /**
+     * Sets a value in this collection. For `!!set`, `value` needs to be a
+     * boolean to add/remove the item from the set.
+     */
+    abstract set(key: unknown, value: unknown): void;
+    /**
+     * Adds a value to the collection. For `!!map` and `!!omap` the value must
+     * be a Pair instance or a `{ key, value }` object, which may not have a key
+     * that already exists in the map.
+     */
+    addIn(path: Iterable<unknown>, value: unknown): void;
+    /**
+     * Removes a value from the collection.
+     * @returns `true` if the item was found and removed.
+     */
+    deleteIn(path: Iterable<unknown>): boolean;
+    /**
+     * Returns item at `key`, or `undefined` if not found. By default unwraps
+     * scalar values from their surrounding node; to disable set `keepScalar` to
+     * `true` (collections are always returned intact).
+     */
+    getIn(path: Iterable<unknown>, keepScalar?: boolean): unknown;
+    hasAllNullValues(allowScalar?: boolean): boolean;
+    /**
+     * Checks if the collection includes a value with the key `key`.
+     */
+    hasIn(path: Iterable<unknown>): boolean;
+    /**
+     * Sets a value in this collection. For `!!set`, `value` needs to be a
+     * boolean to add/remove the item from the set.
+     */
+    setIn(path: Iterable<unknown>, value: unknown): void;
+}

node_modules/yaml/dist/nodes/Collection.js

@@ -0,0 +1,151 @@
+'use strict';
+
+var createNode = require('../doc/createNode.js');
+var identity = require('./identity.js');
+var Node = require('./Node.js');
+
+function collectionFromPath(schema, path, value) {
+    let v = value;
+    for (let i = path.length - 1; i >= 0; --i) {
+        const k = path[i];
+        if (typeof k === 'number' && Number.isInteger(k) && k >= 0) {
+            const a = [];
+            a[k] = v;
+            v = a;
+        }
+        else {
+            v = new Map([[k, v]]);
+        }
+    }
+    return createNode.createNode(v, undefined, {
+        aliasDuplicateObjects: false,
+        keepUndefined: false,
+        onAnchor: () => {
+            throw new Error('This should not happen, please report a bug.');
+        },
+        schema,
+        sourceObjects: new Map()
+    });
+}
+// Type guard is intentionally a little wrong so as to be more useful,
+// as it does not cover untypable empty non-string iterables (e.g. []).
+const isEmptyPath = (path) => path == null ||
+    (typeof path === 'object' && !!path[Symbol.iterator]().next().done);
+class Collection extends Node.NodeBase {
+    constructor(type, schema) {
+        super(type);
+        Object.defineProperty(this, 'schema', {
+            value: schema,
+            configurable: true,
+            enumerable: false,
+            writable: true
+        });
+    }
+    /**
+     * Create a copy of this collection.
+     *
+     * @param schema - If defined, overwrites the original's schema
+     */
+    clone(schema) {
+        const copy = Object.create(Object.getPrototypeOf(this), Object.getOwnPropertyDescriptors(this));
+        if (schema)
+            copy.schema = schema;
+        copy.items = copy.items.map(it => identity.isNode(it) || identity.isPair(it) ? it.clone(schema) : it);
+        if (this.range)
+            copy.range = this.range.slice();
+        return copy;
+    }
+    /**
+     * Adds a value to the collection. For `!!map` and `!!omap` the value must
+     * be a Pair instance or a `{ key, value }` object, which may not have a key
+     * that already exists in the map.
+     */
+    addIn(path, value) {
+        if (isEmptyPath(path))
+            this.add(value);
+        else {
+            const [key, ...rest] = path;
+            const node = this.get(key, true);
+            if (identity.isCollection(node))
+                node.addIn(rest, value);
+            else if (node === undefined && this.schema)
+                this.set(key, collectionFromPath(this.schema, rest, value));
+            else
+                throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+        }
+    }
+    /**
+     * Removes a value from the collection.
+     * @returns `true` if the item was found and removed.
+     */
+    deleteIn(path) {
+        const [key, ...rest] = path;
+        if (rest.length === 0)
+            return this.delete(key);
+        const node = this.get(key, true);
+        if (identity.isCollection(node))
+            return node.deleteIn(rest);
+        else
+            throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+    }
+    /**
+     * Returns item at `key`, or `undefined` if not found. By default unwraps
+     * scalar values from their surrounding node; to disable set `keepScalar` to
+     * `true` (collections are always returned intact).
+     */
+    getIn(path, keepScalar) {
+        const [key, ...rest] = path;
+        const node = this.get(key, true);
+        if (rest.length === 0)
+            return !keepScalar && identity.isScalar(node) ? node.value : node;
+        else
+            return identity.isCollection(node) ? node.getIn(rest, keepScalar) : undefined;
+    }
+    hasAllNullValues(allowScalar) {
+        return this.items.every(node => {
+            if (!identity.isPair(node))
+                return false;
+            const n = node.value;
+            return (n == null ||
+                (allowScalar &&
+                    identity.isScalar(n) &&
+                    n.value == null &&
+                    !n.commentBefore &&
+                    !n.comment &&
+                    !n.tag));
+        });
+    }
+    /**
+     * Checks if the collection includes a value with the key `key`.
+     */
+    hasIn(path) {
+        const [key, ...rest] = path;
+        if (rest.length === 0)
+            return this.has(key);
+        const node = this.get(key, true);
+        return identity.isCollection(node) ? node.hasIn(rest) : false;
+    }
+    /**
+     * Sets a value in this collection. For `!!set`, `value` needs to be a
+     * boolean to add/remove the item from the set.
+     */
+    setIn(path, value) {
+        const [key, ...rest] = path;
+        if (rest.length === 0) {
+            this.set(key, value);
+        }
+        else {
+            const node = this.get(key, true);
+            if (identity.isCollection(node))
+                node.setIn(rest, value);
+            else if (node === undefined && this.schema)
+                this.set(key, collectionFromPath(this.schema, rest, value));
+            else
+                throw new Error(`Expected YAML collection at ${key}. Remaining path: ${rest}`);
+        }
+    }
+}
+
+exports.Collection = Collection;
+exports.collectionFromPath = collectionFromPath;
+exports.isEmptyPath = isEmptyPath;

node_modules/yaml/dist/nodes/Node.d.ts

@@ -0,0 +1,53 @@
+import type { Document } from '../doc/Document';
+import type { ToJSOptions } from '../options';
+import type { Token } from '../parse/cst';
+import type { StringifyContext } from '../stringify/stringify';
+import type { Alias } from './Alias';
+import { NODE_TYPE } from './identity';
+import type { Scalar } from './Scalar';
+import type { ToJSContext } from './toJS';
+import type { MapLike, YAMLMap } from './YAMLMap';
+import type { YAMLSeq } from './YAMLSeq';
+export type Node<T = unknown> = Alias | Scalar<T> | YAMLMap<unknown, T> | YAMLSeq<T>;
+/** Utility type mapper */
+export type NodeType<T> = T extends string | number | bigint | boolean | null | undefined ? Scalar<T> : T extends Date ? Scalar<string | Date> : T extends Array<any> ? YAMLSeq<NodeType<T[number]>> : T extends {
+    [key: string]: any;
+} ? YAMLMap<NodeType<keyof T>, NodeType<T[keyof T]>> : T extends {
+    [key: number]: any;
+} ? YAMLMap<NodeType<keyof T>, NodeType<T[keyof T]>> : Node;
+export type ParsedNode = Alias.Parsed | Scalar.Parsed | YAMLMap.Parsed | YAMLSeq.Parsed;
+/** `[start, value-end, node-end]` */
+export type Range = [number, number, number];
+export declare abstract class NodeBase {
+    readonly [NODE_TYPE]: symbol;
+    /** A comment on or immediately after this */
+    comment?: string | null;
+    /** A comment before this */
+    commentBefore?: string | null;
+    /**
+     * The `[start, value-end, node-end]` character offsets for the part of the
+     * source parsed into this node (undefined if not parsed). The `value-end`
+     * and `node-end` positions are themselves not included in their respective
+     * ranges.
+     */
+    range?: Range | null;
+    /** A blank line before this node and its commentBefore */
+    spaceBefore?: boolean;
+    /** The CST token that was composed into this node.  */
+    srcToken?: Token;
+    /** A fully qualified tag, if required */
+    tag?: string;
+    /**
+     * Customize the way that a key-value pair is resolved.
+     * Used for YAML 1.1 !!merge << handling.
+     */
+    addToJSMap?: (ctx: ToJSContext | undefined, map: MapLike, value: unknown) => void;
+    /** A plain JS representation of this node */
+    abstract toJSON(): any;
+    abstract toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string;
+    constructor(type: symbol);
+    /** Create a copy of this node.  */
+    clone(): NodeBase;
+    /** A plain JavaScript representation of this node. */
+    toJS(doc: Document<Node, boolean>, { mapAsMap, maxAliasCount, onAnchor, reviver }?: ToJSOptions): any;
+}

node_modules/yaml/dist/nodes/Node.js

@@ -0,0 +1,40 @@
+'use strict';
+
+var applyReviver = require('../doc/applyReviver.js');
+var identity = require('./identity.js');
+var toJS = require('./toJS.js');
+
+class NodeBase {
+    constructor(type) {
+        Object.defineProperty(this, identity.NODE_TYPE, { value: type });
+    }
+    /** Create a copy of this node.  */
+    clone() {
+        const copy = Object.create(Object.getPrototypeOf(this), Object.getOwnPropertyDescriptors(this));
+        if (this.range)
+            copy.range = this.range.slice();
+        return copy;
+    }
+    /** A plain JavaScript representation of this node. */
+    toJS(doc, { mapAsMap, maxAliasCount, onAnchor, reviver } = {}) {
+        if (!identity.isDocument(doc))
+            throw new TypeError('A document argument is required');
+        const ctx = {
+            anchors: new Map(),
+            doc,
+            keep: true,
+            mapAsMap: mapAsMap === true,
+            mapKeyWarned: false,
+            maxAliasCount: typeof maxAliasCount === 'number' ? maxAliasCount : 100
+        };
+        const res = toJS.toJS(this, '', ctx);
+        if (typeof onAnchor === 'function')
+            for (const { count, res } of ctx.anchors.values())
+                onAnchor(res, count);
+        return typeof reviver === 'function'
+            ? applyReviver.applyReviver(reviver, { '': res }, '', res)
+            : res;
+    }
+}
+
+exports.NodeBase = NodeBase;

node_modules/yaml/dist/nodes/Pair.d.ts

@@ -0,0 +1,22 @@
+import type { CreateNodeContext } from '../doc/createNode';
+import type { CollectionItem } from '../parse/cst';
+import type { Schema } from '../schema/Schema';
+import type { StringifyContext } from '../stringify/stringify';
+import { addPairToJSMap } from './addPairToJSMap';
+import { NODE_TYPE } from './identity';
+import type { Node } from './Node';
+import type { ToJSContext } from './toJS';
+export declare function createPair(key: unknown, value: unknown, ctx: CreateNodeContext): Pair<Node, Node>;
+export declare class Pair<K = unknown, V = unknown> {
+    readonly [NODE_TYPE]: symbol;
+    /** Always Node or null when parsed, but can be set to anything. */
+    key: K;
+    /** Always Node or null when parsed, but can be set to anything. */
+    value: V | null;
+    /** The CST token that was composed into this pair.  */
+    srcToken?: CollectionItem;
+    constructor(key: K, value?: V | null);
+    clone(schema?: Schema): Pair<K, V>;
+    toJSON(_?: unknown, ctx?: ToJSContext): ReturnType<typeof addPairToJSMap>;
+    toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string;
+}

node_modules/yaml/dist/nodes/Pair.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var createNode = require('../doc/createNode.js');
+var stringifyPair = require('../stringify/stringifyPair.js');
+var addPairToJSMap = require('./addPairToJSMap.js');
+var identity = require('./identity.js');
+
+function createPair(key, value, ctx) {
+    const k = createNode.createNode(key, undefined, ctx);
+    const v = createNode.createNode(value, undefined, ctx);
+    return new Pair(k, v);
+}
+class Pair {
+    constructor(key, value = null) {
+        Object.defineProperty(this, identity.NODE_TYPE, { value: identity.PAIR });
+        this.key = key;
+        this.value = value;
+    }
+    clone(schema) {
+        let { key, value } = this;
+        if (identity.isNode(key))
+            key = key.clone(schema);
+        if (identity.isNode(value))
+            value = value.clone(schema);
+        return new Pair(key, value);
+    }
+    toJSON(_, ctx) {
+        const pair = ctx?.mapAsMap ? new Map() : {};
+        return addPairToJSMap.addPairToJSMap(ctx, pair, this);
+    }
+    toString(ctx, onComment, onChompKeep) {
+        return ctx?.doc
+            ? stringifyPair.stringifyPair(this, ctx, onComment, onChompKeep)
+            : JSON.stringify(this);
+    }
+}
+
+exports.Pair = Pair;
+exports.createPair = createPair;

node_modules/yaml/dist/nodes/Scalar.d.ts

@@ -0,0 +1,43 @@
+import type { BlockScalar, FlowScalar } from '../parse/cst';
+import type { Range } from './Node';
+import { NodeBase } from './Node';
+import type { ToJSContext } from './toJS';
+export declare const isScalarValue: (value: unknown) => boolean;
+export declare namespace Scalar {
+    interface Parsed extends Scalar {
+        range: Range;
+        source: string;
+        srcToken?: FlowScalar | BlockScalar;
+    }
+    type BLOCK_FOLDED = 'BLOCK_FOLDED';
+    type BLOCK_LITERAL = 'BLOCK_LITERAL';
+    type PLAIN = 'PLAIN';
+    type QUOTE_DOUBLE = 'QUOTE_DOUBLE';
+    type QUOTE_SINGLE = 'QUOTE_SINGLE';
+    type Type = BLOCK_FOLDED | BLOCK_LITERAL | PLAIN | QUOTE_DOUBLE | QUOTE_SINGLE;
+}
+export declare class Scalar<T = unknown> extends NodeBase {
+    static readonly BLOCK_FOLDED = "BLOCK_FOLDED";
+    static readonly BLOCK_LITERAL = "BLOCK_LITERAL";
+    static readonly PLAIN = "PLAIN";
+    static readonly QUOTE_DOUBLE = "QUOTE_DOUBLE";
+    static readonly QUOTE_SINGLE = "QUOTE_SINGLE";
+    value: T;
+    /** An optional anchor on this node. Used by alias nodes. */
+    anchor?: string;
+    /**
+     * By default (undefined), numbers use decimal notation.
+     * The YAML 1.2 core schema only supports 'HEX' and 'OCT'.
+     * The YAML 1.1 schema also supports 'BIN' and 'TIME'
+     */
+    format?: string;
+    /** If `value` is a number, use this value when stringifying this node. */
+    minFractionDigits?: number;
+    /** Set during parsing to the source string value */
+    source?: string;
+    /** The scalar style used for the node's string representation */
+    type?: Scalar.Type;
+    constructor(value: T);
+    toJSON(arg?: any, ctx?: ToJSContext): any;
+    toString(): string;
+}

node_modules/yaml/dist/nodes/Scalar.js

@@ -0,0 +1,27 @@
+'use strict';
+
+var identity = require('./identity.js');
+var Node = require('./Node.js');
+var toJS = require('./toJS.js');
+
+const isScalarValue = (value) => !value || (typeof value !== 'function' && typeof value !== 'object');
+class Scalar extends Node.NodeBase {
+    constructor(value) {
+        super(identity.SCALAR);
+        this.value = value;
+    }
+    toJSON(arg, ctx) {
+        return ctx?.keep ? this.value : toJS.toJS(this.value, arg, ctx);
+    }
+    toString() {
+        return String(this.value);
+    }
+}
+Scalar.BLOCK_FOLDED = 'BLOCK_FOLDED';
+Scalar.BLOCK_LITERAL = 'BLOCK_LITERAL';
+Scalar.PLAIN = 'PLAIN';
+Scalar.QUOTE_DOUBLE = 'QUOTE_DOUBLE';
+Scalar.QUOTE_SINGLE = 'QUOTE_SINGLE';
+
+exports.Scalar = Scalar;
+exports.isScalarValue = isScalarValue;

node_modules/yaml/dist/nodes/YAMLMap.d.ts

@@ -0,0 +1,53 @@
+import type { BlockMap, FlowCollection } from '../parse/cst';
+import type { Schema } from '../schema/Schema';
+import type { StringifyContext } from '../stringify/stringify';
+import type { CreateNodeContext } from '../util';
+import { Collection } from './Collection';
+import type { ParsedNode, Range } from './Node';
+import { Pair } from './Pair';
+import type { Scalar } from './Scalar';
+import type { ToJSContext } from './toJS';
+export type MapLike = Map<unknown, unknown> | Set<unknown> | Record<string | number | symbol, unknown>;
+export declare function findPair<K = unknown, V = unknown>(items: Iterable<Pair<K, V>>, key: unknown): Pair<K, V> | undefined;
+export declare namespace YAMLMap {
+    interface Parsed<K extends ParsedNode = ParsedNode, V extends ParsedNode | null = ParsedNode | null> extends YAMLMap<K, V> {
+        items: Pair<K, V>[];
+        range: Range;
+        srcToken?: BlockMap | FlowCollection;
+    }
+}
+export declare class YAMLMap<K = unknown, V = unknown> extends Collection {
+    static get tagName(): 'tag:yaml.org,2002:map';
+    items: Pair<K, V>[];
+    constructor(schema?: Schema);
+    /**
+     * A generic collection parsing method that can be extended
+     * to other node classes that inherit from YAMLMap
+     */
+    static from(schema: Schema, obj: unknown, ctx: CreateNodeContext): YAMLMap;
+    /**
+     * Adds a value to the collection.
+     *
+     * @param overwrite - If not set `true`, using a key that is already in the
+     *   collection will throw. Otherwise, overwrites the previous value.
+     */
+    add(pair: Pair<K, V> | {
+        key: K;
+        value: V;
+    }, overwrite?: boolean): void;
+    delete(key: unknown): boolean;
+    get(key: unknown, keepScalar: true): Scalar<V> | undefined;
+    get(key: unknown, keepScalar?: false): V | undefined;
+    get(key: unknown, keepScalar?: boolean): V | Scalar<V> | undefined;
+    has(key: unknown): boolean;
+    set(key: K, value: V): void;
+    /**
+     * @param ctx - Conversion context, originally set in Document#toJS()
+     * @param {Class} Type - If set, forces the returned collection type
+     * @returns Instance of Type, Map, or Object
+     */
+    toJSON<T extends MapLike = Map<unknown, unknown>>(_?: unknown, ctx?: ToJSContext, Type?: {
+        new (): T;
+    }): any;
+    toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string;
+}

node_modules/yaml/dist/nodes/YAMLMap.js

@@ -0,0 +1,147 @@
+'use strict';
+
+var stringifyCollection = require('../stringify/stringifyCollection.js');
+var addPairToJSMap = require('./addPairToJSMap.js');
+var Collection = require('./Collection.js');
+var identity = require('./identity.js');
+var Pair = require('./Pair.js');
+var Scalar = require('./Scalar.js');
+
+function findPair(items, key) {
+    const k = identity.isScalar(key) ? key.value : key;
+    for (const it of items) {
+        if (identity.isPair(it)) {
+            if (it.key === key || it.key === k)
+                return it;
+            if (identity.isScalar(it.key) && it.key.value === k)
+                return it;
+        }
+    }
+    return undefined;
+}
+class YAMLMap extends Collection.Collection {
+    static get tagName() {
+        return 'tag:yaml.org,2002:map';
+    }
+    constructor(schema) {
+        super(identity.MAP, schema);
+        this.items = [];
+    }
+    /**
+     * A generic collection parsing method that can be extended
+     * to other node classes that inherit from YAMLMap
+     */
+    static from(schema, obj, ctx) {
+        const { keepUndefined, replacer } = ctx;
+        const map = new this(schema);
+        const add = (key, value) => {
+            if (typeof replacer === 'function')
+                value = replacer.call(obj, key, value);
+            else if (Array.isArray(replacer) && !replacer.includes(key))
+                return;
+            if (value !== undefined || keepUndefined)
+                map.items.push(Pair.createPair(key, value, ctx));
+        };
+        if (obj instanceof Map) {
+            for (const [key, value] of obj)
+                add(key, value);
+        }
+        else if (obj && typeof obj === 'object') {
+            for (const key of Object.keys(obj))
+                add(key, obj[key]);
+        }
+        if (typeof schema.sortMapEntries === 'function') {
+            map.items.sort(schema.sortMapEntries);
+        }
+        return map;
+    }
+    /**
+     * Adds a value to the collection.
+     *
+     * @param overwrite - If not set `true`, using a key that is already in the
+     *   collection will throw. Otherwise, overwrites the previous value.
+     */
+    add(pair, overwrite) {
+        let _pair;
+        if (identity.isPair(pair))
+            _pair = pair;
+        else if (!pair || typeof pair !== 'object' || !('key' in pair)) {
+            // In TypeScript, this never happens.
+            _pair = new Pair.Pair(pair, pair?.value);
+        }
+        else
+            _pair = new Pair.Pair(pair.key, pair.value);
+        const prev = findPair(this.items, _pair.key);
+        const sortEntries = this.schema?.sortMapEntries;
+        if (prev) {
+            if (!overwrite)
+                throw new Error(`Key ${_pair.key} already set`);
+            // For scalars, keep the old node & its comments and anchors
+            if (identity.isScalar(prev.value) && Scalar.isScalarValue(_pair.value))
+                prev.value.value = _pair.value;
+            else
+                prev.value = _pair.value;
+        }
+        else if (sortEntries) {
+            const i = this.items.findIndex(item => sortEntries(_pair, item) < 0);
+            if (i === -1)
+                this.items.push(_pair);
+            else
+                this.items.splice(i, 0, _pair);
+        }
+        else {
+            this.items.push(_pair);
+        }
+    }
+    delete(key) {
+        const it = findPair(this.items, key);
+        if (!it)
+            return false;
+        const del = this.items.splice(this.items.indexOf(it), 1);
+        return del.length > 0;
+    }
+    get(key, keepScalar) {
+        const it = findPair(this.items, key);
+        const node = it?.value;
+        return (!keepScalar && identity.isScalar(node) ? node.value : node) ?? undefined;
+    }
+    has(key) {
+        return !!findPair(this.items, key);
+    }
+    set(key, value) {
+        this.add(new Pair.Pair(key, value), true);
+    }
+    /**
+     * @param ctx - Conversion context, originally set in Document#toJS()
+     * @param {Class} Type - If set, forces the returned collection type
+     * @returns Instance of Type, Map, or Object
+     */
+    toJSON(_, ctx, Type) {
+        const map = Type ? new Type() : ctx?.mapAsMap ? new Map() : {};
+        if (ctx?.onCreate)
+            ctx.onCreate(map);
+        for (const item of this.items)
+            addPairToJSMap.addPairToJSMap(ctx, map, item);
+        return map;
+    }
+    toString(ctx, onComment, onChompKeep) {
+        if (!ctx)
+            return JSON.stringify(this);
+        for (const item of this.items) {
+            if (!identity.isPair(item))
+                throw new Error(`Map items must all be pairs; found ${JSON.stringify(item)} instead`);
+        }
+        if (!ctx.allNullValues && this.hasAllNullValues(false))
+            ctx = Object.assign({}, ctx, { allNullValues: true });
+        return stringifyCollection.stringifyCollection(this, ctx, {
+            blockItemPrefix: '',
+            flowChars: { start: '{', end: '}' },
+            itemIndent: ctx.indent || '',
+            onChompKeep,
+            onComment
+        });
+    }
+}
+
+exports.YAMLMap = YAMLMap;
+exports.findPair = findPair;

node_modules/yaml/dist/nodes/YAMLSeq.d.ts

@@ -0,0 +1,60 @@
+import type { CreateNodeContext } from '../doc/createNode';
+import type { BlockSequence, FlowCollection } from '../parse/cst';
+import type { Schema } from '../schema/Schema';
+import type { StringifyContext } from '../stringify/stringify';
+import { Collection } from './Collection';
+import type { ParsedNode, Range } from './Node';
+import type { Pair } from './Pair';
+import type { Scalar } from './Scalar';
+import type { ToJSContext } from './toJS';
+export declare namespace YAMLSeq {
+    interface Parsed<T extends ParsedNode | Pair<ParsedNode, ParsedNode | null> = ParsedNode> extends YAMLSeq<T> {
+        items: T[];
+        range: Range;
+        srcToken?: BlockSequence | FlowCollection;
+    }
+}
+export declare class YAMLSeq<T = unknown> extends Collection {
+    static get tagName(): 'tag:yaml.org,2002:seq';
+    items: T[];
+    constructor(schema?: Schema);
+    add(value: T): void;
+    /**
+     * Removes a value from the collection.
+     *
+     * `key` must contain a representation of an integer for this to succeed.
+     * It may be wrapped in a `Scalar`.
+     *
+     * @returns `true` if the item was found and removed.
+     */
+    delete(key: unknown): boolean;
+    /**
+     * Returns item at `key`, or `undefined` if not found. By default unwraps
+     * scalar values from their surrounding node; to disable set `keepScalar` to
+     * `true` (collections are always returned intact).
+     *
+     * `key` must contain a representation of an integer for this to succeed.
+     * It may be wrapped in a `Scalar`.
+     */
+    get(key: unknown, keepScalar: true): Scalar<T> | undefined;
+    get(key: unknown, keepScalar?: false): T | undefined;
+    get(key: unknown, keepScalar?: boolean): T | Scalar<T> | undefined;
+    /**
+     * Checks if the collection includes a value with the key `key`.
+     *
+     * `key` must contain a representation of an integer for this to succeed.
+     * It may be wrapped in a `Scalar`.
+     */
+    has(key: unknown): boolean;
+    /**
+     * Sets a value in this collection. For `!!set`, `value` needs to be a
+     * boolean to add/remove the item from the set.
+     *
+     * If `key` does not contain a representation of an integer, this will throw.
+     * It may be wrapped in a `Scalar`.
+     */
+    set(key: unknown, value: T): void;
+    toJSON(_?: unknown, ctx?: ToJSContext): unknown[];
+    toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string;
+    static from(schema: Schema, obj: unknown, ctx: CreateNodeContext): YAMLSeq;
+}

node_modules/yaml/dist/nodes/YAMLSeq.js

@@ -0,0 +1,115 @@
+'use strict';
+
+var createNode = require('../doc/createNode.js');
+var stringifyCollection = require('../stringify/stringifyCollection.js');
+var Collection = require('./Collection.js');
+var identity = require('./identity.js');
+var Scalar = require('./Scalar.js');
+var toJS = require('./toJS.js');
+
+class YAMLSeq extends Collection.Collection {
+    static get tagName() {
+        return 'tag:yaml.org,2002:seq';
+    }
+    constructor(schema) {
+        super(identity.SEQ, schema);
+        this.items = [];
+    }
+    add(value) {
+        this.items.push(value);
+    }
+    /**
+     * Removes a value from the collection.
+     *
+     * `key` must contain a representation of an integer for this to succeed.
+     * It may be wrapped in a `Scalar`.
+     *
+     * @returns `true` if the item was found and removed.
+     */
+    delete(key) {
+        const idx = asItemIndex(key);
+        if (typeof idx !== 'number')
+            return false;
+        const del = this.items.splice(idx, 1);
+        return del.length > 0;
+    }
+    get(key, keepScalar) {
+        const idx = asItemIndex(key);
+        if (typeof idx !== 'number')
+            return undefined;
+        const it = this.items[idx];
+        return !keepScalar && identity.isScalar(it) ? it.value : it;
+    }
+    /**
+     * Checks if the collection includes a value with the key `key`.
+     *
+     * `key` must contain a representation of an integer for this to succeed.
+     * It may be wrapped in a `Scalar`.
+     */
+    has(key) {
+        const idx = asItemIndex(key);
+        return typeof idx === 'number' && idx < this.items.length;
+    }
+    /**
+     * Sets a value in this collection. For `!!set`, `value` needs to be a
+     * boolean to add/remove the item from the set.
+     *
+     * If `key` does not contain a representation of an integer, this will throw.
+     * It may be wrapped in a `Scalar`.
+     */
+    set(key, value) {
+        const idx = asItemIndex(key);
+        if (typeof idx !== 'number')
+            throw new Error(`Expected a valid index, not ${key}.`);
+        const prev = this.items[idx];
+        if (identity.isScalar(prev) && Scalar.isScalarValue(value))
+            prev.value = value;
+        else
+            this.items[idx] = value;
+    }
+    toJSON(_, ctx) {
+        const seq = [];
+        if (ctx?.onCreate)
+            ctx.onCreate(seq);
+        let i = 0;
+        for (const item of this.items)
+            seq.push(toJS.toJS(item, String(i++), ctx));
+        return seq;
+    }
+    toString(ctx, onComment, onChompKeep) {
+        if (!ctx)
+            return JSON.stringify(this);
+        return stringifyCollection.stringifyCollection(this, ctx, {
+            blockItemPrefix: '- ',
+            flowChars: { start: '[', end: ']' },
+            itemIndent: (ctx.indent || '') + '  ',
+            onChompKeep,
+            onComment
+        });
+    }
+    static from(schema, obj, ctx) {
+        const { replacer } = ctx;
+        const seq = new this(schema);
+        if (obj && Symbol.iterator in Object(obj)) {
+            let i = 0;
+            for (let it of obj) {
+                if (typeof replacer === 'function') {
+                    const key = obj instanceof Set ? it : String(i++);
+                    it = replacer.call(obj, key, it);
+                }
+                seq.items.push(createNode.createNode(it, undefined, ctx));
+            }
+        }
+        return seq;
+    }
+}
+function asItemIndex(key) {
+    let idx = identity.isScalar(key) ? key.value : key;
+    if (idx && typeof idx === 'string')
+        idx = Number(idx);
+    return typeof idx === 'number' && Number.isInteger(idx) && idx >= 0
+        ? idx
+        : null;
+}
+
+exports.YAMLSeq = YAMLSeq;

node_modules/yaml/dist/nodes/addPairToJSMap.d.ts

@@ -0,0 +1,4 @@
+import type { Pair } from './Pair';
+import type { ToJSContext } from './toJS';
+import type { MapLike } from './YAMLMap';
+export declare function addPairToJSMap(ctx: ToJSContext | undefined, map: MapLike, { key, value }: Pair): MapLike;

node_modules/yaml/dist/nodes/addPairToJSMap.js

@@ -0,0 +1,65 @@
+'use strict';
+
+var log = require('../log.js');
+var merge = require('../schema/yaml-1.1/merge.js');
+var stringify = require('../stringify/stringify.js');
+var identity = require('./identity.js');
+var toJS = require('./toJS.js');
+
+function addPairToJSMap(ctx, map, { key, value }) {
+    if (identity.isNode(key) && key.addToJSMap)
+        key.addToJSMap(ctx, map, value);
+    // TODO: Should drop this special case for bare << handling
+    else if (merge.isMergeKey(ctx, key))
+        merge.addMergeToJSMap(ctx, map, value);
+    else {
+        const jsKey = toJS.toJS(key, '', ctx);
+        if (map instanceof Map) {
+            map.set(jsKey, toJS.toJS(value, jsKey, ctx));
+        }
+        else if (map instanceof Set) {
+            map.add(jsKey);
+        }
+        else {
+            const stringKey = stringifyKey(key, jsKey, ctx);
+            const jsValue = toJS.toJS(value, stringKey, ctx);
+            if (stringKey in map)
+                Object.defineProperty(map, stringKey, {
+                    value: jsValue,
+                    writable: true,
+                    enumerable: true,
+                    configurable: true
+                });
+            else
+                map[stringKey] = jsValue;
+        }
+    }
+    return map;
+}
+function stringifyKey(key, jsKey, ctx) {
+    if (jsKey === null)
+        return '';
+    // eslint-disable-next-line @typescript-eslint/no-base-to-string
+    if (typeof jsKey !== 'object')
+        return String(jsKey);
+    if (identity.isNode(key) && ctx?.doc) {
+        const strCtx = stringify.createStringifyContext(ctx.doc, {});
+        strCtx.anchors = new Set();
+        for (const node of ctx.anchors.keys())
+            strCtx.anchors.add(node.anchor);
+        strCtx.inFlow = true;
+        strCtx.inStringifyKey = true;
+        const strKey = key.toString(strCtx);
+        if (!ctx.mapKeyWarned) {
+            let jsonStr = JSON.stringify(strKey);
+            if (jsonStr.length > 40)
+                jsonStr = jsonStr.substring(0, 36) + '..."';
+            log.warn(ctx.doc.options.logLevel, `Keys with collection values will be stringified due to JS Object restrictions: ${jsonStr}. Set mapAsMap: true to use object keys.`);
+            ctx.mapKeyWarned = true;
+        }
+        return strKey;
+    }
+    return JSON.stringify(jsKey);
+}
+
+exports.addPairToJSMap = addPairToJSMap;

node_modules/yaml/dist/nodes/identity.d.ts

@@ -0,0 +1,23 @@
+import type { Document } from '../doc/Document';
+import type { Alias } from './Alias';
+import type { Node } from './Node';
+import type { Pair } from './Pair';
+import type { Scalar } from './Scalar';
+import type { YAMLMap } from './YAMLMap';
+import type { YAMLSeq } from './YAMLSeq';
+export declare const ALIAS: unique symbol;
+export declare const DOC: unique symbol;
+export declare const MAP: unique symbol;
+export declare const PAIR: unique symbol;
+export declare const SCALAR: unique symbol;
+export declare const SEQ: unique symbol;
+export declare const NODE_TYPE: unique symbol;
+export declare const isAlias: (node: any) => node is Alias;
+export declare const isDocument: <T extends Node = Node>(node: any) => node is Document<T>;
+export declare const isMap: <K = unknown, V = unknown>(node: any) => node is YAMLMap<K, V>;
+export declare const isPair: <K = unknown, V = unknown>(node: any) => node is Pair<K, V>;
+export declare const isScalar: <T = unknown>(node: any) => node is Scalar<T>;
+export declare const isSeq: <T = unknown>(node: any) => node is YAMLSeq<T>;
+export declare function isCollection<K = unknown, V = unknown>(node: any): node is YAMLMap<K, V> | YAMLSeq<V>;
+export declare function isNode<T = unknown>(node: any): node is Node<T>;
+export declare const hasAnchor: <K = unknown, V = unknown>(node: unknown) => node is Scalar<V> | YAMLMap<K, V> | YAMLSeq<V>;

node_modules/yaml/dist/nodes/identity.js

@@ -0,0 +1,53 @@
+'use strict';
+
+const ALIAS = Symbol.for('yaml.alias');
+const DOC = Symbol.for('yaml.document');
+const MAP = Symbol.for('yaml.map');
+const PAIR = Symbol.for('yaml.pair');
+const SCALAR = Symbol.for('yaml.scalar');
+const SEQ = Symbol.for('yaml.seq');
+const NODE_TYPE = Symbol.for('yaml.node.type');
+const isAlias = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === ALIAS;
+const isDocument = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === DOC;
+const isMap = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === MAP;
+const isPair = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === PAIR;
+const isScalar = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === SCALAR;
+const isSeq = (node) => !!node && typeof node === 'object' && node[NODE_TYPE] === SEQ;
+function isCollection(node) {
+    if (node && typeof node === 'object')
+        switch (node[NODE_TYPE]) {
+            case MAP:
+            case SEQ:
+                return true;
+        }
+    return false;
+}
+function isNode(node) {
+    if (node && typeof node === 'object')
+        switch (node[NODE_TYPE]) {
+            case ALIAS:
+            case MAP:
+            case SCALAR:
+            case SEQ:
+                return true;
+        }
+    return false;
+}
+const hasAnchor = (node) => (isScalar(node) || isCollection(node)) && !!node.anchor;
+
+exports.ALIAS = ALIAS;
+exports.DOC = DOC;
+exports.MAP = MAP;
+exports.NODE_TYPE = NODE_TYPE;
+exports.PAIR = PAIR;
+exports.SCALAR = SCALAR;
+exports.SEQ = SEQ;
+exports.hasAnchor = hasAnchor;
+exports.isAlias = isAlias;
+exports.isCollection = isCollection;
+exports.isDocument = isDocument;
+exports.isMap = isMap;
+exports.isNode = isNode;
+exports.isPair = isPair;
+exports.isScalar = isScalar;
+exports.isSeq = isSeq;

node_modules/yaml/dist/nodes/toJS.d.ts

@@ -0,0 +1,29 @@
+import type { Document } from '../doc/Document';
+import type { Node } from './Node';
+export interface AnchorData {
+    aliasCount: number;
+    count: number;
+    res: unknown;
+}
+export interface ToJSContext {
+    anchors: Map<Node, AnchorData>;
+    /** Cached anchor and alias nodes in the order they occur in the document */
+    aliasResolveCache?: Node[];
+    doc: Document<Node, boolean>;
+    keep: boolean;
+    mapAsMap: boolean;
+    mapKeyWarned: boolean;
+    maxAliasCount: number;
+    onCreate?: (res: unknown) => void;
+}
+/**
+ * Recursively convert any node or its contents to native JavaScript
+ *
+ * @param value - The input value
+ * @param arg - If `value` defines a `toJSON()` method, use this
+ *   as its first argument
+ * @param ctx - Conversion context, originally set in Document#toJS(). If
+ *   `{ keep: true }` is not set, output should be suitable for JSON
+ *   stringification.
+ */
+export declare function toJS(value: any, arg: string | null, ctx?: ToJSContext): any;

node_modules/yaml/dist/nodes/toJS.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var identity = require('./identity.js');
+
+/**
+ * Recursively convert any node or its contents to native JavaScript
+ *
+ * @param value - The input value
+ * @param arg - If `value` defines a `toJSON()` method, use this
+ *   as its first argument
+ * @param ctx - Conversion context, originally set in Document#toJS(). If
+ *   `{ keep: true }` is not set, output should be suitable for JSON
+ *   stringification.
+ */
+function toJS(value, arg, ctx) {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-return
+    if (Array.isArray(value))
+        return value.map((v, i) => toJS(v, String(i), ctx));
+    if (value && typeof value.toJSON === 'function') {
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-call
+        if (!ctx || !identity.hasAnchor(value))
+            return value.toJSON(arg, ctx);
+        const data = { aliasCount: 0, count: 1, res: undefined };
+        ctx.anchors.set(value, data);
+        ctx.onCreate = res => {
+            data.res = res;
+            delete ctx.onCreate;
+        };
+        const res = value.toJSON(arg, ctx);
+        if (ctx.onCreate)
+            ctx.onCreate(res);
+        return res;
+    }
+    if (typeof value === 'bigint' && !ctx?.keep)
+        return Number(value);
+    return value;
+}
+
+exports.toJS = toJS;