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Types and functions for programs running on Erlang!

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gleam_erlang src gleam@erlang@file.erl
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src/gleam@erlang@file.erl 

-module(gleam@erlang@file).

-compile([no_auto_import, nowarn_unused_vars]).



-export([file_info/1, link_info/1, is_directory/1, is_regular/1, file_exists/1, link_exists/1, make_directory/1, list_directory/1, delete_directory/1, recursive_delete/1, read/1, read_bits/1, write/2, write_bits/2, append/2, append_bits/2, delete/1]).

-export_type([reason/0, file_type/0, access/0, file_info/0]).



-type reason() :: eacces |

    eagain |

    ebadf |

    ebadmsg |

    ebusy |

    edeadlk |

    edeadlock |

    edquot |

    eexist |

    efault |

    efbig |

    eftype |

    eintr |

    einval |

    eio |

    eisdir |

    eloop |

    emfile |

    emlink |

    emultihop |

    enametoolong |

    enfile |

    enobufs |

    enodev |

    enolck |

    enolink |

    enoent |

    enomem |

    enospc |

    enosr |

    enostr |

    enosys |

    enotblk |

    enotdir |

    enotsup |

    enxio |

    eopnotsupp |

    eoverflow |

    eperm |

    epipe |

    erange |

    erofs |

    espipe |

    esrch |

    estale |

    etxtbsy |

    exdev |

    not_utf8.



-type file_type() :: device | directory | other | regular | symlink.



-type access() :: no_access | read | read_write | write.



-type file_info() :: {file_info,

        integer(),

        file_type(),

        access(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer(),

        integer()}.



-spec file_info(binary()) -> {ok, file_info()} | {error, reason()}.

file_info(A) ->

    gleam_erlang_ffi:file_info(A).



-spec link_info(binary()) -> {ok, file_info()} | {error, reason()}.

link_info(A) ->

    gleam_erlang_ffi:link_info(A).



-spec is_directory(binary()) -> {ok, boolean()} | {error, reason()}.

is_directory(Path) ->

    gleam@result:map(

        gleam_erlang_ffi:file_info(Path),

        fun(_use0) ->

            {file_info, _, File_type, _, _, _, _, _, _, _, _, _, _, _} = _use0,

            File_type =:= directory

        end

    ).



-spec is_regular(binary()) -> {ok, boolean()} | {error, reason()}.

is_regular(Path) ->

    gleam@result:map(

        gleam_erlang_ffi:file_info(Path),

        fun(_use0) ->

            {file_info, _, File_type, _, _, _, _, _, _, _, _, _, _, _} = _use0,

            File_type =:= regular

        end

    ).



-spec file_exists(binary()) -> {ok, boolean()} | {error, reason()}.

file_exists(Path) ->

    Result = begin

        _pipe = Path,

        _pipe@1 = gleam_erlang_ffi:file_info(_pipe),

        gleam@result:replace(_pipe@1, true)

    end,

    case Result of

        {error, enoent} ->

            {ok, false};



        _ ->

            Result

    end.



-spec link_exists(binary()) -> {ok, boolean()} | {error, reason()}.

link_exists(Path) ->

    Result = begin

        _pipe = Path,

        _pipe@1 = gleam_erlang_ffi:link_info(_pipe),

        gleam@result:replace(_pipe@1, true)

    end,

    case Result of

        {error, enoent} ->

            {ok, false};



        _ ->

            Result

    end.



-spec make_directory(binary()) -> {ok, nil} | {error, reason()}.

make_directory(A) ->

    gleam_erlang_ffi:make_directory(A).



-spec list_directory(binary()) -> {ok, list(binary())} | {error, reason()}.

list_directory(A) ->

    gleam_erlang_ffi:list_directory(A).



-spec delete_directory(binary()) -> {ok, nil} | {error, reason()}.

delete_directory(A) ->

    gleam_erlang_ffi:delete_directory(A).



-spec recursive_delete(binary()) -> {ok, nil} | {error, reason()}.

recursive_delete(A) ->

    gleam_erlang_ffi:recursive_delete(A).



-spec read(binary()) -> {ok, binary()} | {error, reason()}.

read(Path) ->

    _pipe = Path,

    _pipe@1 = gleam_erlang_ffi:read_file(_pipe),

    gleam@result:then(

        _pipe@1,

        fun(Content) -> case gleam@bit_string:to_string(Content) of

                {ok, String} ->

                    {ok, String};



                {error, nil} ->

                    {error, not_utf8}

            end end

    ).



-spec read_bits(binary()) -> {ok, bitstring()} | {error, reason()}.

read_bits(Path) ->

    gleam_erlang_ffi:read_file(Path).



-spec write(binary(), binary()) -> {ok, nil} | {error, reason()}.

write(Contents, Path) ->

    _pipe = Contents,

    _pipe@1 = gleam@bit_string:from_string(_pipe),

    gleam_erlang_ffi:write_file(_pipe@1, Path).



-spec write_bits(bitstring(), binary()) -> {ok, nil} | {error, reason()}.

write_bits(Contents, Path) ->

    gleam_erlang_ffi:write_file(Contents, Path).



-spec append(binary(), binary()) -> {ok, nil} | {error, reason()}.

append(Contents, Path) ->

    _pipe = Contents,

    _pipe@1 = gleam@bit_string:from_string(_pipe),

    gleam_erlang_ffi:append_file(_pipe@1, Path).



-spec append_bits(bitstring(), binary()) -> {ok, nil} | {error, reason()}.

append_bits(Contents, Path) ->

    gleam_erlang_ffi:append_file(Contents, Path).



-spec delete(binary()) -> {ok, nil} | {error, reason()}.

delete(A) ->

    gleam_erlang_ffi:delete_file(A).