26 lines
968 B
JavaScript
26 lines
968 B
JavaScript
import { parse } from "yaml";
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const normalizeNewlines = (value) => value.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
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const extractFrontmatter = (content) => {
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const normalized = normalizeNewlines(content);
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if (!normalized.startsWith("---")) {
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return { yamlString: null, body: normalized };
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}
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const endIndex = normalized.indexOf("\n---", 3);
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if (endIndex === -1) {
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return { yamlString: null, body: normalized };
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}
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return {
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yamlString: normalized.slice(4, endIndex),
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body: normalized.slice(endIndex + 4).trim(),
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};
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};
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export const parseFrontmatter = (content) => {
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const { yamlString, body } = extractFrontmatter(content);
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if (!yamlString) {
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return { frontmatter: {}, body };
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}
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const parsed = parse(yamlString);
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return { frontmatter: (parsed ?? {}), body };
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};
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export const stripFrontmatter = (content) => parseFrontmatter(content).body;
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//# sourceMappingURL=frontmatter.js.map
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