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