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refactor(yaml): simplify stringifyBlockMapping() (#5885)

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* initial commit

* update
This commit is contained in:
Tim Reichen 2024-09-03 06:54:10 +02:00 committed by GitHub
parent d01e301921
commit 2d6c45e325
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GPG Key ID: B5690EEEBB952194
1 changed files with 20 additions and 43 deletions
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63
yaml/_dumper_state.ts
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@ -639,16 +639,15 @@ export class DumperState {
compact: boolean;
},
): string {
const objectKeyList = Object.keys(object);
let result = "";
const keys = Object.keys(object);
// Allow sorting keys so that the output file is deterministic
if (this.sortKeys === true) {
// Default sorting
objectKeyList.sort();
keys.sort();
} else if (typeof this.sortKeys === "function") {
// Custom sort function
objectKeyList.sort(this.sortKeys);
keys.sort(this.sortKeys);
} else if (this.sortKeys) {
// Something is wrong
throw new TypeError(
@ -657,67 +656,45 @@ export class DumperState {
);
}
for (const [index, objectKey] of objectKeyList.entries()) {
let pairBuffer = "";
const separator = generateNextLine(this.indent, level);
if (!compact || index !== 0) {
pairBuffer += generateNextLine(this.indent, level);
}
const results = [];
const objectValue = object[objectKey];
for (const key of keys) {
const value = object[key];
const keyString = this.stringifyNode(objectKey, {
const keyString = this.stringifyNode(key, {
level: level + 1,
block: true,
compact: true,
isKey: true,
});
if (keyString === null) {
continue; // Skip this pair because of invalid key.
}
if (keyString === null) continue; // Skip this pair because of invalid key.
const explicitPair = (tag !== null && tag !== "?") ||
(keyString.length > 1024);
if (explicitPair) {
if (keyString && LINE_FEED === keyString.charCodeAt(0)) {
pairBuffer += "?";
} else {
pairBuffer += "? ";
}
}
pairBuffer += keyString;
if (explicitPair) {
pairBuffer += generateNextLine(this.indent, level);
}
const valueString = this.stringifyNode(objectValue, {
const valueString = this.stringifyNode(value, {
level: level + 1,
block: true,
compact: explicitPair,
isKey: false,
});
if (
valueString === null
) {
continue; // Skip this pair because of invalid value.
}
if (valueString === null) continue; // Skip this pair because of invalid value.
if (valueString && LINE_FEED === valueString.charCodeAt(0)) {
pairBuffer += ":";
} else {
pairBuffer += ": ";
let pairBuffer = "";
if (explicitPair) {
pairBuffer += keyString.charCodeAt(0) === LINE_FEED ? "?" : "? ";
}
pairBuffer += keyString;
if (explicitPair) pairBuffer += separator;
pairBuffer += valueString.charCodeAt(0) === LINE_FEED ? ":" : ": ";
pairBuffer += valueString;
// Both key and value are valid.
result += pairBuffer;
results.push(pairBuffer);
}
return result || "{}"; // Empty mapping if no valid pairs.
const prefix = compact ? "" : separator;
return results.length ? prefix + results.join(separator) : "{}"; // Empty mapping if no valid pairs.
}
getTypeRepresentation(type: Type<KindType, unknown>, value: unknown) {