reworked build system to use rebar, tests still use external script, moved jsx_decoder.erl template to /priv from /src

priv/backends.escript

@@ -0,0 +1,55 @@
+#!/usr/bin/env escript
+
+%% The MIT License
+
+%% Copyright (c) 2010 Alisdair Sullivan <alisdairsullivan@yahoo.ca>
+
+%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%% of this software and associated documentation files (the "Software"), to deal
+%% in the Software without restriction, including without limitation the rights
+%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%% copies of the Software, and to permit persons to whom the Software is
+%% furnished to do so, subject to the following conditions:
+
+%% The above copyright notice and this permission notice shall be included in
+%% all copies or substantial portions of the Software.
+
+%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%% THE SOFTWARE.
+
+main(["create"]) ->
+	lists:foreach(
+	    fun(X) -> to_src(X) end, 
+	    [ to_abf(Backend) || Backend <- ["utf8", "utf16", "utf16le", "utf32", "utf32le"] ]
+	);
+	
+main(["clean"]) ->
+    [ file:delete(Filename) || Filename <- ["src/jsx_utf8.erl", "src/jsx_utf16.erl", "src/jsx_utf16le.erl", "src/jsx_utf32.erl", "src/jsx_utf32le.erl"] ].
+    
+to_abf(Backend) ->
+    case os:getenv("TMPDIR") of
+        false -> Out = "."
+        ; Out -> Out
+    end,
+    Name = to_modname(Backend),
+    {ok, _, ABF} = compile:file(
+        "priv/jsx_decoder.erl", 
+        [binary, 'P', {outdir, Out}, {d, list_to_atom(Backend)}, {d, name, Name}]
+    ),
+	{Name, ABF}.
+	
+to_src({Name, ABF}) ->
+	{ok, Outfile} = file:open("src/" ++ atom_to_list(Name) ++ ".erl", [write, delayed_write]),
+	lists:foreach(fun(Form) -> io:put_chars(Outfile, [erl_pp:form(Form), "\n"]) end, ABF),
+	file:close(Outfile).
+    
+to_modname(Name) ->
+    list_to_atom("jsx_" ++ Name).
+    
+        
+