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Diffstat (limited to 'node_modules/yaml/dist/stringify/stringify.js')
| -rw-r--r-- | node_modules/yaml/dist/stringify/stringify.js | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/node_modules/yaml/dist/stringify/stringify.js b/node_modules/yaml/dist/stringify/stringify.js deleted file mode 100644 index 1b472a64..00000000 --- a/node_modules/yaml/dist/stringify/stringify.js +++ /dev/null @@ -1,127 +0,0 @@ -'use strict'; - -var anchors = require('../doc/anchors.js'); -var identity = require('../nodes/identity.js'); -var stringifyComment = require('./stringifyComment.js'); -var stringifyString = require('./stringifyString.js'); - -function createStringifyContext(doc, options) { - const opt = Object.assign({ - blockQuote: true, - commentString: stringifyComment.stringifyComment, - defaultKeyType: null, - defaultStringType: 'PLAIN', - directives: null, - doubleQuotedAsJSON: false, - doubleQuotedMinMultiLineLength: 40, - falseStr: 'false', - flowCollectionPadding: true, - indentSeq: true, - lineWidth: 80, - minContentWidth: 20, - nullStr: 'null', - simpleKeys: false, - singleQuote: null, - trueStr: 'true', - verifyAliasOrder: true - }, doc.schema.toStringOptions, options); - let inFlow; - switch (opt.collectionStyle) { - case 'block': - inFlow = false; - break; - case 'flow': - inFlow = true; - break; - default: - inFlow = null; - } - return { - anchors: new Set(), - doc, - flowCollectionPadding: opt.flowCollectionPadding ? ' ' : '', - indent: '', - indentStep: typeof opt.indent === 'number' ? ' '.repeat(opt.indent) : ' ', - inFlow, - options: opt - }; -} -function getTagObject(tags, item) { - if (item.tag) { - const match = tags.filter(t => t.tag === item.tag); - if (match.length > 0) - return match.find(t => t.format === item.format) ?? match[0]; - } - let tagObj = undefined; - let obj; - if (identity.isScalar(item)) { - obj = item.value; - const match = tags.filter(t => t.identify?.(obj)); - tagObj = - match.find(t => t.format === item.format) ?? match.find(t => !t.format); - } - else { - obj = item; - tagObj = tags.find(t => t.nodeClass && obj instanceof t.nodeClass); - } - if (!tagObj) { - const name = obj?.constructor?.name ?? typeof obj; - throw new Error(`Tag not resolved for ${name} value`); - } - return tagObj; -} -// needs to be called before value stringifier to allow for circular anchor refs -function stringifyProps(node, tagObj, { anchors: anchors$1, doc }) { - if (!doc.directives) - return ''; - const props = []; - const anchor = (identity.isScalar(node) || identity.isCollection(node)) && node.anchor; - if (anchor && anchors.anchorIsValid(anchor)) { - anchors$1.add(anchor); - props.push(`&${anchor}`); - } - const tag = node.tag ? node.tag : tagObj.default ? null : tagObj.tag; - if (tag) - props.push(doc.directives.tagString(tag)); - return props.join(' '); -} -function stringify(item, ctx, onComment, onChompKeep) { - if (identity.isPair(item)) - return item.toString(ctx, onComment, onChompKeep); - if (identity.isAlias(item)) { - if (ctx.doc.directives) - return item.toString(ctx); - if (ctx.resolvedAliases?.has(item)) { - throw new TypeError(`Cannot stringify circular structure without alias nodes`); - } - else { - if (ctx.resolvedAliases) - ctx.resolvedAliases.add(item); - else - ctx.resolvedAliases = new Set([item]); - item = item.resolve(ctx.doc); - } - } - let tagObj = undefined; - const node = identity.isNode(item) - ? item - : ctx.doc.createNode(item, { onTagObj: o => (tagObj = o) }); - if (!tagObj) - tagObj = getTagObject(ctx.doc.schema.tags, node); - const props = stringifyProps(node, tagObj, ctx); - if (props.length > 0) - ctx.indentAtStart = (ctx.indentAtStart ?? 0) + props.length + 1; - const str = typeof tagObj.stringify === 'function' - ? tagObj.stringify(node, ctx, onComment, onChompKeep) - : identity.isScalar(node) - ? stringifyString.stringifyString(node, ctx, onComment, onChompKeep) - : node.toString(ctx, onComment, onChompKeep); - if (!props) - return str; - return identity.isScalar(node) || str[0] === '{' || str[0] === '[' - ? `${props} ${str}` - : `${props}\n${ctx.indent}${str}`; -} - -exports.createStringifyContext = createStringifyContext; -exports.stringify = stringify; |
