init

tools/BashTool/commentLabel.ts

@@ -0,0 +1,13 @@
+/**
+ * If the first line of a bash command is a `# comment` (not a `#!` shebang),
+ * return the comment text stripped of the `#` prefix. Otherwise undefined.
+ *
+ * Under fullscreen mode this is the non-verbose tool-use label AND the
+ * collapse-group ⎿ hint — it's what Claude wrote for the human to read.
+ */
+export function extractBashCommentLabel(command: string): string | undefined {
+  const nl = command.indexOf('\n')
+  const firstLine = (nl === -1 ? command : command.slice(0, nl)).trim()
+  if (!firstLine.startsWith('#') || firstLine.startsWith('#!')) return undefined
+  return firstLine.replace(/^#+\s*/, '') || undefined
+}