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-module(rebar_dir).
-export([base_dir/1,
deps_dir/1,
deps_dir/2,
checkouts_dir/1,
checkouts_dir/2,
plugins_dir/1,
lib_dirs/1,
home_dir/0,
global_config_dir/1,
global_config/1,
global_config/0,
global_cache_dir/1,
local_cache_dir/1,
get_cwd/0,
template_globals/1,
template_dir/1,
processing_base_dir/1,
processing_base_dir/2,
make_relative_path/2]).
-include("rebar.hrl").
-spec base_dir(rebar_state:t()) -> file:filename_all().
base_dir(State) ->
Profiles = rebar_state:current_profiles(State),
ProfilesStrings = case [ec_cnv:to_list(P) || P <- Profiles] of
["default"] -> ["default"];
%% drop `default` from the profile dir if it's implicit and reverse order
%% of profiles to match order passed to `as`
["default"|Rest] -> lists:reverse(Rest)
end,
ProfilesDir = string:join(ProfilesStrings, "+"),
filename:join(rebar_state:get(State, base_dir, ?DEFAULT_BASE_DIR), ProfilesDir).
-spec deps_dir(rebar_state:t()) -> file:filename_all().
deps_dir(State) ->
filename:join(base_dir(State), rebar_state:get(State, deps_dir, ?DEFAULT_DEPS_DIR)).
-spec deps_dir(file:filename_all(), file:filename_all()) -> file:filename_all().
deps_dir(DepsDir, App) ->
filename:join(DepsDir, App).
root_dir(State) ->
rebar_state:get(State, root_dir, ?DEFAULT_ROOT_DIR).
-spec checkouts_dir(rebar_state:t()) -> file:filename_all().
checkouts_dir(State) ->
filename:join(root_dir(State), rebar_state:get(State, checkouts_dir, ?DEFAULT_CHECKOUTS_DIR)).
-spec checkouts_dir(rebar_state:t(), file:filename_all()) -> file:filename_all().
checkouts_dir(State, App) ->
filename:join(checkouts_dir(State), App).
-spec plugins_dir(rebar_state:t()) -> file:filename_all().
plugins_dir(State) ->
case lists:member(global, rebar_state:current_profiles(State)) of
true ->
filename:join([base_dir(State), global_config_dir(State), rebar_state:get(State, plugins_dir, ?DEFAULT_PLUGINS_DIR)]);
false ->
filename:join(base_dir(State), rebar_state:get(State, plugins_dir, ?DEFAULT_PLUGINS_DIR))
end.
-spec lib_dirs(rebar_state:t()) -> file:filename_all().
lib_dirs(State) ->
rebar_state:get(State, project_app_dirs, ?DEFAULT_PROJECT_APP_DIRS).
home_dir() ->
{ok, [[Home]]} = init:get_argument(home),
Home.
global_config_dir(State) ->
Home = home_dir(),
rebar_state:get(State, global_rebar_dir, filename:join([Home, ".config", "rebar3"])).
global_config(State) ->
filename:join(global_config_dir(State), "config").
global_config() ->
Home = home_dir(),
filename:join([Home, ".config", "rebar3", "config"]).
global_cache_dir(State) ->
Home = home_dir(),
rebar_state:get(State, global_rebar_dir, filename:join([Home, ".cache", "rebar3"])).
local_cache_dir(Dir) ->
filename:join(Dir, ".rebar3").
get_cwd() ->
{ok, Dir} = file:get_cwd(),
Dir.
template_globals(State) ->
filename:join([global_config_dir(State), "templates", "globals"]).
template_dir(State) ->
filename:join([global_config_dir(State), "templates"]).
processing_base_dir(State) ->
Cwd = get_cwd(),
processing_base_dir(State, Cwd).
processing_base_dir(State, Dir) ->
AbsDir = filename:absname(Dir),
AbsDir =:= rebar_state:get(State, base_dir).
make_relative_path(Source, Target) ->
do_make_relative_path(filename:split(Source), filename:split(Target)).
do_make_relative_path([H|T1], [H|T2]) ->
do_make_relative_path(T1, T2);
do_make_relative_path(Source, Target) ->
Base = lists:duplicate(max(length(Target) - 1, 0), ".."),
filename:join(Base ++ Source).
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