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14 lines
356 B
14 lines
356 B
exception Version_Not_Provided; |
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let getVersion = () => { |
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let%lwt cwd = Lwt_unix.getcwd(); |
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let nvmrcFile = Filename.concat(cwd, ".nvmrc"); |
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try%lwt ( |
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Lwt_io.lines_of_file(nvmrcFile) |
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|> Lwt_stream.to_list |
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|> Lwt.map(List.hd) |
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|> Lwt.map(String.trim) |
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) { |
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| Unix.Unix_error(Unix.ENOENT, _, _) => Lwt.fail(Version_Not_Provided) |
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}; |
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};
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