FIN INIT

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;