55 lines
No EOL
2.1 KiB
Erlang
Executable file
55 lines
No EOL
2.1 KiB
Erlang
Executable file
#!/usr/bin/env escript
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%% The MIT License
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%% Copyright (c) 2010 Alisdair Sullivan <alisdairsullivan@yahoo.ca>
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%% Permission is hereby granted, free of charge, to any person obtaining a copy
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%% of this software and associated documentation files (the "Software"), to deal
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%% in the Software without restriction, including without limitation the rights
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%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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%% copies of the Software, and to permit persons to whom the Software is
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%% furnished to do so, subject to the following conditions:
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%% The above copyright notice and this permission notice shall be included in
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%% all copies or substantial portions of the Software.
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%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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%% THE SOFTWARE.
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main(["create"]) ->
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lists:foreach(
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fun(X) -> to_src(X) end,
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[ to_abf(Backend) || Backend <- ["utf8", "utf16", "utf16le", "utf32", "utf32le"] ]
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);
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main(["clean"]) ->
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[ file:delete(Filename) || Filename <- ["src/jsx_utf8.erl", "src/jsx_utf16.erl", "src/jsx_utf16le.erl", "src/jsx_utf32.erl", "src/jsx_utf32le.erl"] ].
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to_abf(Backend) ->
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case os:getenv("TMPDIR") of
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false -> Out = "."
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; Out -> Out
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end,
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Name = to_modname(Backend),
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{ok, _, ABF} = compile:file(
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"priv/jsx_decoder.erl",
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[binary, 'P', {outdir, Out}, {d, list_to_atom(Backend)}, {d, name, Name}]
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),
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{Name, ABF}.
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to_src({Name, ABF}) ->
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{ok, Outfile} = file:open("src/" ++ atom_to_list(Name) ++ ".erl", [write, delayed_write]),
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lists:foreach(fun(Form) -> io:put_chars(Outfile, [erl_pp:form(Form), "\n"]) end, ABF),
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file:close(Outfile).
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to_modname(Name) ->
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list_to_atom("jsx_" ++ Name).
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