🎯 Use case
This module implements the “BashTool” tool (Bash) — something the model can call at runtime alongside other agent tools. On the API surface it exposes extractBashCommentLabel — mainly functions, hooks, or classes. What the file header says: 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.
Generated from folder role, exports, dependency roots, and inline comments — not hand-reviewed for every path.
🧠 Inline summary
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.
📤 Exports (heuristic)
extractBashCommentLabel
🖥️ Source preview
/**
* 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
}