Function readNodeSpanMatch

src/resolution/frameworks/terraform.ts:225–235

First capture of `re` across the node's line span, or null.

(node: Node, re: RegExp, context: ResolutionContext)

/** First capture of `re` across the node's line span, or null. */
function readNodeSpanMatch(node: Node, re: RegExp, context: ResolutionContext): string | null {
  const lines =
    context.getFileLines?.(node.filePath) ?? context.readFile(node.filePath)?.split('\n') ?? null;
  if (!lines) return null;
  const end = Math.min(node.endLine, lines.length);
  for (let i = Math.max(node.startLine - 1, 0); i < end; i++) {
    const m = lines[i]!.match(re);
    if (m) return m[1]!;
  }
  return null;
}

/** Directory of a stored (forward-slash, project-relative) path. */
function dirOf(p: string): string {