26 lines
782 B
TypeScript
26 lines
782 B
TypeScript
|
/**
|
||
|
|
* Extract content between startMarker and endMarker, returning the extracted content
|
||
|
|
* and the remaining content with the markers and extracted block removed.
|
||
|
|
*/
|
||
|
|
export function extractSection(
|
||
|
|
content: string,
|
||
|
|
startMarker: string,
|
||
|
|
endMarker: string
|
||
|
|
): [string, string] {
|
||
|
|
if (!content.includes(startMarker) || !content.includes(endMarker)) {
|
||
|
|
return ['', content];
|
||
|
|
}
|
||
|
|
|
||
|
|
const startIdx = content.indexOf(startMarker);
|
||
|
|
const endIdx = content.indexOf(endMarker);
|
||
|
|
|
||
|
|
if (startIdx === -1 || endIdx === -1 || endIdx <= startIdx) {
|
||
|
|
return ['', content];
|
||
|
|
}
|
||
|
|
|
||
|
|
const extracted = content.substring(startIdx + startMarker.length, endIdx).trim();
|
||
|
|
const remaining = content.substring(0, startIdx) + content.substring(endIdx + endMarker.length);
|
||
|
|
|
||
|
|
return [extracted, remaining];
|
||
|
|
}
|