28 lines
675 B
TypeScript
28 lines
675 B
TypeScript
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import { existsSync } from "node:fs"
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const DEFAULT_ZSH_PATHS = ["/bin/zsh", "/usr/bin/zsh", "/usr/local/bin/zsh"]
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const DEFAULT_BASH_PATHS = ["/bin/bash", "/usr/bin/bash", "/usr/local/bin/bash"]
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function findShellPath(
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defaultPaths: string[],
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customPath?: string,
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): string | null {
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if (customPath && existsSync(customPath)) {
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return customPath
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}
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for (const path of defaultPaths) {
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if (existsSync(path)) {
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return path
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}
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}
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return null
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}
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export function findZshPath(customZshPath?: string): string | null {
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return findShellPath(DEFAULT_ZSH_PATHS, customZshPath)
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}
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export function findBashPath(): string | null {
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return findShellPath(DEFAULT_BASH_PATHS)
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}
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