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59 lines
2.1 KiB
Erlang
59 lines
2.1 KiB
Erlang
%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
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%% ex: ts=4 sw=4 et
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%% -------------------------------------------------------------------
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%%
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%% rebar: Erlang Build Tools
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%%
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%% Copyright (c) 2011 Trifork
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%%
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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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%%
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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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%%
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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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%% -------------------------------------------------------------------
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-module(rebar_shell).
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-author("Kresten Krab Thorup <krab@trifork.com>").
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-include("rebar.hrl").
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-export([shell/2]).
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shell(_Config, _AppFile) ->
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?CONSOLE("NOTICE: Using experimental 'shell' command~n", []),
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%% backwards way to say we only want this executed
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%% for the "top level" directory
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case is_deps_dir(rebar_utils:get_cwd()) of
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false ->
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true = code:add_pathz(ebin_dir()),
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user_drv:start(),
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%% this call never returns (until user quits shell)
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shell:server(false, false);
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true ->
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ok
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end,
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ok.
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ebin_dir() ->
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filename:join(rebar_utils:get_cwd(), "ebin").
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is_deps_dir(Dir) ->
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case lists:reverse(filename:split(Dir)) of
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[_, "deps" | _] ->
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true;
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_V ->
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false
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end.
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