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23 行
767 B
23 行
767 B
-module(rebar_packages).
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-export([get_packages/1]).
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-include("rebar.hrl").
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-spec get_packages(rebar_state:t()) -> {list(), rlx_depsolver:t()}.
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get_packages(State) ->
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RebarDir = rebar_state:get(State, global_rebar_dir, filename:join(os:getenv("HOME"), ".rebar")),
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PackagesFile = filename:join(RebarDir, "packages"),
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case ec_file:exists(PackagesFile) of
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true ->
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try
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{ok, Binary} = file:read_file(PackagesFile),
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binary_to_term(Binary)
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catch
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_:_ ->
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?ERROR("Bad packages index, try to fix with `rebar update`~n", []),
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{[], rlx_depsolver:new_graph()}
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end;
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false ->
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{[], rlx_depsolver:new_graph()}
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end.
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