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60 lines
2.0 KiB
60 lines
2.0 KiB
2 years ago
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import { isNode, isMap } from '../nodes/Node.js';
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import { Scalar } from '../nodes/Scalar.js';
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import { resolveBlockMap } from './resolve-block-map.js';
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import { resolveBlockSeq } from './resolve-block-seq.js';
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import { resolveFlowCollection } from './resolve-flow-collection.js';
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function composeCollection(CN, ctx, token, tagToken, onError) {
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let coll;
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switch (token.type) {
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case 'block-map': {
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coll = resolveBlockMap(CN, ctx, token, onError);
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break;
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}
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case 'block-seq': {
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coll = resolveBlockSeq(CN, ctx, token, onError);
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break;
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}
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case 'flow-collection': {
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coll = resolveFlowCollection(CN, ctx, token, onError);
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break;
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}
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}
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if (!tagToken)
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return coll;
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const tagName = ctx.directives.tagName(tagToken.source, msg => onError(tagToken, 'TAG_RESOLVE_FAILED', msg));
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if (!tagName)
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return coll;
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// Cast needed due to: https://github.com/Microsoft/TypeScript/issues/3841
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const Coll = coll.constructor;
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if (tagName === '!' || tagName === Coll.tagName) {
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coll.tag = Coll.tagName;
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return coll;
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}
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const expType = isMap(coll) ? 'map' : 'seq';
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let tag = ctx.schema.tags.find(t => t.collection === expType && t.tag === tagName);
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if (!tag) {
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const kt = ctx.schema.knownTags[tagName];
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if (kt && kt.collection === expType) {
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ctx.schema.tags.push(Object.assign({}, kt, { default: false }));
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tag = kt;
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}
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else {
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onError(tagToken, 'TAG_RESOLVE_FAILED', `Unresolved tag: ${tagName}`, true);
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coll.tag = tagName;
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return coll;
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}
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}
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const res = tag.resolve(coll, msg => onError(tagToken, 'TAG_RESOLVE_FAILED', msg), ctx.options);
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const node = isNode(res)
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? res
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: new Scalar(res);
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node.range = coll.range;
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node.tag = tagName;
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if (tag?.format)
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node.format = tag.format;
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return node;
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}
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export { composeCollection };
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