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21 lines
638 B
TypeScript
21 lines
638 B
TypeScript
/**
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* Normalizes a command into an argv-style string array.
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* If given a string, wraps it as `["sh", "-c", command]`.
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* If given a tuple, returns it as-is.
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*
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* @param command - A shell command string or a pre-split argv tuple
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* @returns An argv-style string array suitable for process execution
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*
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* @example
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* ```ts
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* splitCommand("echo hello") // ["sh", "-c", "echo hello"]
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* splitCommand(["node", "index.js"]) // ["node", "index.js"]
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* ```
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*/
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export const splitCommand = (
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command: string | [string, ...string[]],
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): string[] => {
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if (Array.isArray(command)) return command
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return ['sh', '-c', command]
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}
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