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refactor(#1559): audit installer compatibility exports (#1565)

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This commit is contained in:
Tom Boucher
2026-06-22 00:38:55 -04:00
committed by GitHub
parent 0224f5bcf3
commit a570cd049c
5 changed files with 69 additions and 56 deletions
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10
src/frontmatter.cts
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@@ -56,10 +56,14 @@ function extractFrontmatter(content: string): Frontmatter {
const frontmatter: Frontmatter = {};
// Match frontmatter only at byte 0 — a `---` block later in the document
// body (YAML examples, horizontal rules) must never be treated as frontmatter.
const match = content.match(/^---\r?\n([\s\S]+?)\r?\n---/);
if (!match) return frontmatter;
const headerEnd = content.startsWith('---\r\n') ? 5 : content.startsWith('---\n') ? 4 : -1;
if (headerEnd === -1) return frontmatter;
const yaml = match[1];
const closingLineStart = content.indexOf('\n---', headerEnd);
if (closingLineStart === -1) return frontmatter;
const yamlEnd = content[closingLineStart - 1] === '\r' ? closingLineStart - 1 : closingLineStart;
const yaml = content.slice(headerEnd, yamlEnd);
const lines = yaml.split(/\r?\n/);
// Stack to track nested objects: [{obj, key, indent}]