mirror of
https://github.com/dawidd6/action-ansible-playbook.git
synced 2024-12-24 13:14:26 +00:00
120 lines
3.9 KiB
JavaScript
120 lines
3.9 KiB
JavaScript
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'use strict';
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var stringifyCollection = require('../stringify/stringifyCollection.js');
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var addPairToJSMap = require('./addPairToJSMap.js');
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var Collection = require('./Collection.js');
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var Node = require('./Node.js');
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var Pair = require('./Pair.js');
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var Scalar = require('./Scalar.js');
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function findPair(items, key) {
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const k = Node.isScalar(key) ? key.value : key;
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for (const it of items) {
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if (Node.isPair(it)) {
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if (it.key === key || it.key === k)
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return it;
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if (Node.isScalar(it.key) && it.key.value === k)
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return it;
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}
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}
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return undefined;
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}
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class YAMLMap extends Collection.Collection {
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constructor(schema) {
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super(Node.MAP, schema);
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this.items = [];
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}
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static get tagName() {
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return 'tag:yaml.org,2002:map';
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}
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/**
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* Adds a value to the collection.
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*
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* @param overwrite - If not set `true`, using a key that is already in the
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* collection will throw. Otherwise, overwrites the previous value.
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*/
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add(pair, overwrite) {
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let _pair;
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if (Node.isPair(pair))
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_pair = pair;
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else if (!pair || typeof pair !== 'object' || !('key' in pair)) {
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// In TypeScript, this never happens.
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_pair = new Pair.Pair(pair, pair?.value);
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}
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else
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_pair = new Pair.Pair(pair.key, pair.value);
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const prev = findPair(this.items, _pair.key);
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const sortEntries = this.schema?.sortMapEntries;
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if (prev) {
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if (!overwrite)
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throw new Error(`Key ${_pair.key} already set`);
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// For scalars, keep the old node & its comments and anchors
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if (Node.isScalar(prev.value) && Scalar.isScalarValue(_pair.value))
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prev.value.value = _pair.value;
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else
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prev.value = _pair.value;
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}
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else if (sortEntries) {
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const i = this.items.findIndex(item => sortEntries(_pair, item) < 0);
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if (i === -1)
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this.items.push(_pair);
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else
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this.items.splice(i, 0, _pair);
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}
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else {
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this.items.push(_pair);
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}
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}
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delete(key) {
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const it = findPair(this.items, key);
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if (!it)
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return false;
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const del = this.items.splice(this.items.indexOf(it), 1);
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return del.length > 0;
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}
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get(key, keepScalar) {
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const it = findPair(this.items, key);
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const node = it?.value;
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return (!keepScalar && Node.isScalar(node) ? node.value : node) ?? undefined;
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}
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has(key) {
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return !!findPair(this.items, key);
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}
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set(key, value) {
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this.add(new Pair.Pair(key, value), true);
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}
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/**
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* @param ctx - Conversion context, originally set in Document#toJS()
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* @param {Class} Type - If set, forces the returned collection type
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* @returns Instance of Type, Map, or Object
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*/
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toJSON(_, ctx, Type) {
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const map = Type ? new Type() : ctx?.mapAsMap ? new Map() : {};
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if (ctx?.onCreate)
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ctx.onCreate(map);
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for (const item of this.items)
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addPairToJSMap.addPairToJSMap(ctx, map, item);
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return map;
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}
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toString(ctx, onComment, onChompKeep) {
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if (!ctx)
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return JSON.stringify(this);
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for (const item of this.items) {
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if (!Node.isPair(item))
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throw new Error(`Map items must all be pairs; found ${JSON.stringify(item)} instead`);
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}
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if (!ctx.allNullValues && this.hasAllNullValues(false))
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ctx = Object.assign({}, ctx, { allNullValues: true });
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return stringifyCollection.stringifyCollection(this, ctx, {
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blockItemPrefix: '',
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flowChars: { start: '{', end: '}' },
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itemIndent: ctx.indent || '',
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onChompKeep,
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onComment
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});
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}
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}
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exports.YAMLMap = YAMLMap;
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exports.findPair = findPair;
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