Vihren Atlas

yaml.ts ×11

Code frontier

unlabeled · c_9a1989da1760

199 tests · 3906 LOC · 19 files · introduces 0 tests · 52 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
11 ranges52 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
617 ranges3906 lines · 19 files · Browse complete extent
All tests (intent)
199 testsBrowse complete intent

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Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 52 introduced LOC across 11 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/yaml.ts 52 introduced LOC · 11 ranges

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359 this.pos++;
360 if (this.flowDepth === 0) {
361 > this.seenBlockColon = true; yaml.ts
362 > }
363 } else if (ch === ':' && this.flowDepth > 0 && this.lastTokenIsJsonLike()) {
364 // In flow context, ':' immediately following a JSON-like node (quoted scalar,
1253
1254 private parseBlockMapping(baseIndent: number, inlineFirstEntry = false): YamlMapNode {
1255 > const startOffset = this.currentToken().startOffset; yaml.ts
1256 > const properties: { key: YamlScalarNode; value: YamlNode }[] = [];
1257 > const seenKeys = new Set<string>();
1258 >
1259 > // When called after a sequence dash, the first key is already at the current position
1260 > if (inlineFirstEntry) {
1261 const firstEntry = this.parseMappingEntry(baseIndent);
1262 if (firstEntry) {
1265 }
1266 }
1267 > yaml.ts
1268 > while (this.currentToken().type !== TokenType.EOF) {
1269 > this.skipNewlinesAndComments();
1270 > if (this.currentToken().type === TokenType.EOF) { break; }
1271 >
1272 > const indent = this.currentIndent();
1273 > if (indent < baseIndent) { break; }
1274 > if (indent !== baseIndent) {
1275 if (indent > baseIndent) {
1276 this.emitError(
1284 }
1285 }
1286 > if (!this.looksLikeMapping()) { break; } yaml.ts
1287 >
1288 > const entry = this.parseMappingEntry(baseIndent);
1289 > if (!entry) { break; }
1290 >
1291 > if (!this.options.allowDuplicateKeys && seenKeys.has(entry.key.value)) {
1292 this.emitError(
1293 localize('duplicateKey', 'Duplicate key: "{0}"', entry.key.value),
1297 );
1298 }
1299 > seenKeys.add(entry.key.value); yaml.ts
1300 > properties.push(entry);
1301 > }
1302 >
1303 > const endOffset = properties.length > 0 ? properties[properties.length - 1].value.endOffset : startOffset;
1304 > return { type: 'map', properties, style: 'block', startOffset, endOffset };
1305 > }
1306
1307 private parseMappingEntry(baseIndent: number): { key: YamlScalarNode; value: YamlNode } | undefined {
1308 > // Skip indent yaml.ts
1309 > if (this.currentToken().type === TokenType.Indent) {
1310 this.advance();
1311 }
1312 > yaml.ts
1313 > // Parse key
1314 > const keyToken = this.expect(TokenType.Scalar);
1315 > const key = this.scalarFromToken(keyToken);
1316 >
1317 > // Expect colon
1318 > const colon = this.expect(TokenType.Colon);
1319 > if (colon.type !== TokenType.Colon) {
1320 this.emitError(localize('expectedColon', 'Expected ":"'), colon.startOffset, colon.endOffset, 'expected-colon');
1321 return undefined;
1322 }
1323 > yaml.ts
1324 > // Parse value: could be on same line or next line (indented)
1325 > const value = this.parseMappingValue(baseIndent, colon);
1326 >
1327 > return { key, value };
1328 > }
1329
1330 private parseMappingValue(baseIndent: number, colonToken: Token): YamlNode {
1331 > // Check if there's a value on the same line after the colon yaml.ts
1332 > const next = this.currentToken();
1333 >
1334 > // Same-line flow collections
1335 > if (next.type === TokenType.FlowMapStart) { return this.parseFlowMap(); }
1336 if (next.type === TokenType.FlowSeqStart) { return this.parseFlowSeq(); }
1337
1364 // Special case: a sequence at the same indent as the mapping key is allowed
1365 // as the mapping value (e.g., "foo:\n- 42")
1366 > if (nextIndent === baseIndent && this.peekPastIndent().type === TokenType.Dash) { yaml.ts
1367 return this.parseValue(baseIndent) ?? this.makeEmptyScalar(colonToken.endOffset);
1368 }
1376 // Parse the nested value
1377 return this.parseValue(baseIndent) ?? this.makeEmptyScalar(colonToken.endOffset);
1378 > } yaml.ts
1379
1380 // -- Block sequence --------------------------------------------------

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