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author | Mathias Meyer <meyer@paperplanes.de> | 2011-06-14 12:11:45 +0200 |
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committer | Tuncer Ayaz <tuncer.ayaz@gmail.com> | 2011-06-14 12:13:09 +0200 |
commit | 2e64e91c0c2e5e50f1b9243fd160181e47326336 (patch) | |
tree | 4963e247daa2cb440ca6f97b1218b5559e41241d | |
parent | e4b223b7cd673078827eba8c34b1aff32ecdb17b (diff) |
Add options for escript shebang, command, emu_args
Allows customizing the arguments handed over to the Erlang VM, e.g. to
set a name or a cookie, e.g. by setting escript_emu_args to:
%%! -name rebar -setcookie rebar
-rw-r--r-- | src/rebar_escripter.erl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/rebar_escripter.erl b/src/rebar_escripter.erl index 8b23263..f7f45ba 100644 --- a/src/rebar_escripter.erl +++ b/src/rebar_escripter.erl @@ -58,7 +58,11 @@ escriptize(Config, AppFile) -> {ok, {"mem", ZipBin}} -> %% Archive was successfully created. Prefix that binary with our %% header and write to our escript file - Script = <<"#!/usr/bin/env escript\n", ZipBin/binary>>, + Shebang = rebar_config:get(Config, escript_shebang, + "#!/usr/bin/env escript\n"), + Comment = rebar_config:get(Config, escript_comment, "%%\n"), + EmuArgs = rebar_config:get(Config, escript_emu_args, "%%!\n"), + Script = iolist_to_binary([Shebang, Comment, EmuArgs, ZipBin]), case file:write_file(Filename, Script) of ok -> ok; |