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|
-module(rebar_app_info).
-export([new/0,
new/1,
new/2,
new/3,
new/4,
discover/1,
name/1,
name/2,
config/1,
config/2,
app_file_src/1,
app_file_src/2,
app_file/1,
app_file/2,
app_details/1,
app_details/2,
original_vsn/1,
original_vsn/2,
ebin_dir/1,
deps/1,
deps/2,
dep_level/1,
dep_level/2,
dir/1,
dir/2,
source/1,
source/2,
valid/1,
valid/2]).
-export_type([t/0]).
-record(app_info_t, {name :: binary(),
app_file_src :: file:name() | undefined,
app_file :: file:name(),
config :: rebar_config:config() | undefined,
original_vsn :: string(),
app_details=[] :: list(),
deps=[] :: list(),
dep_level :: integer(),
dir :: file:name(),
source :: string() | tuple() | undefined,
valid :: boolean()}).
%%============================================================================
%% types
%%============================================================================
-opaque t() :: record(app_info_t).
%%============================================================================
%% API
%% ============================================================================
%% @doc Build a new, empty, app info value. This is not of a lot of use and you
%% probably wont be doing this much.
-spec new() -> {ok, t()}.
new() ->
{ok, #app_info_t{}}.
-spec new(atom() | binary() | string()) ->
{ok, t()}.
new(AppName) ->
{ok, #app_info_t{name=ec_cnv:to_binary(AppName)}}.
-spec new(atom() | binary() | string(), string()) ->
{ok, t()}.
new(AppName, Vsn) ->
{ok, #app_info_t{name=ec_cnv:to_binary(AppName),
original_vsn=Vsn}}.
%% @doc build a complete version of the app info with all fields set.
-spec new(atom() | binary() | string(), string(), file:name()) ->
{ok, t()}.
new(AppName, Vsn, Dir) ->
{ok, #app_info_t{name=ec_cnv:to_binary(AppName),
original_vsn=Vsn,
dir=Dir}}.
%% @doc build a complete version of the app info with all fields set.
-spec new(atom() | binary() | string(), string(), file:name(), list()) ->
{ok, t()}.
new(AppName, Vsn, Dir, Deps) ->
{ok, #app_info_t{name=ec_cnv:to_binary(AppName),
original_vsn=Vsn,
dir=Dir,
deps=Deps}}.
%% @doc discover a complete version of the app info with all fields set.
-spec discover(file:name()) -> {ok, t()} | not_found.
discover(Dir) ->
case rebar_app_discover:find_app(Dir, all) of
{true, AppInfo} ->
{ok, AppInfo};
false ->
not_found
end.
-spec name(t()) -> atom().
name(#app_info_t{name=Name}) ->
Name.
-spec name(t(), atom() | binary() | string()) -> t().
name(AppInfo=#app_info_t{}, AppName) ->
AppInfo#app_info_t{name=ec_cnv:to_binary(AppName)}.
-spec config(t()) -> rebar_config:confg().
config(#app_info_t{config=Config}) ->
Config.
-spec config(t(), rebar_config:confg()) -> t().
config(AppInfo=#app_info_t{}, Config) ->
AppInfo#app_info_t{config=Config}.
-spec app_file_src(t()) -> file:name().
app_file_src(#app_info_t{app_file_src=undefined, dir=Dir, name=Name}) ->
AppFileSrc = filename:join([ec_cnv:to_list(Dir), "src", ec_cnv:to_list(Name)++".app.src"]),
case filelib:is_file(AppFileSrc) of
true ->
AppFileSrc;
false ->
undefined
end;
app_file_src(#app_info_t{app_file_src=AppFileSrc}) ->
ec_cnv:to_list(AppFileSrc).
-spec app_file_src(t(), file:name()) -> t().
app_file_src(AppInfo=#app_info_t{}, AppFileSrc) ->
AppInfo#app_info_t{app_file_src=ec_cnv:to_list(AppFileSrc)}.
-spec app_file(t()) -> file:name().
app_file(#app_info_t{app_file=undefined, dir=Dir, name=Name}) ->
AppFile = filename:join([ec_cnv:to_list(Dir), "ebin", ec_cnv:to_list(Name)++".app"]),
case filelib:is_file(AppFile) of
true ->
AppFile;
false ->
undefined
end;
app_file(#app_info_t{app_file=AppFile}) ->
AppFile.
-spec app_file(t(), file:name()) -> t().
app_file(AppInfo=#app_info_t{}, AppFile) ->
AppInfo#app_info_t{app_file=ec_cnv:to_list(AppFile)}.
-spec app_details(t()) -> list().
app_details(#app_info_t{app_details=AppDetails}) ->
AppDetails.
-spec app_details(t(), list()) -> t().
app_details(AppInfo=#app_info_t{}, AppDetails) ->
AppInfo#app_info_t{app_details=AppDetails}.
-spec original_vsn(t()) -> string().
original_vsn(#app_info_t{original_vsn=Vsn}) ->
Vsn.
-spec original_vsn(t(), string()) -> t().
original_vsn(AppInfo=#app_info_t{}, Vsn) ->
AppInfo#app_info_t{original_vsn=Vsn}.
-spec deps(t()) -> list().
deps(#app_info_t{deps=Deps}) ->
Deps.
-spec deps(t(), list()) -> t().
deps(AppInfo=#app_info_t{}, Deps) ->
AppInfo#app_info_t{deps=Deps}.
dep_level(AppInfo=#app_info_t{}, Level) ->
AppInfo#app_info_t{dep_level=Level}.
dep_level(#app_info_t{dep_level=Level}) ->
Level.
-spec dir(t()) -> file:name().
dir(#app_info_t{dir=Dir}) ->
Dir.
-spec dir(t(), file:name()) -> t().
dir(AppInfo=#app_info_t{}, Dir) ->
AppInfo#app_info_t{dir=Dir}.
-spec ebin_dir(t()) -> file:name().
ebin_dir(#app_info_t{dir=Dir}) ->
filename:join(Dir, "ebin").
-spec source(t(), string()) -> t().
source(AppInfo=#app_info_t{}, Source) ->
AppInfo#app_info_t{source=Source}.
-spec source(t()) -> string() | tuple().
source(#app_info_t{source=Source}) ->
Source.
-spec valid(t()) -> boolean().
valid(AppInfo=#app_info_t{valid=undefined}) ->
rebar_app_discover:validate_application_info(AppInfo);
valid(#app_info_t{valid=Valid}) ->
Valid.
-spec valid(t(), boolean()) -> t().
valid(AppInfo=#app_info_t{}, Valid) ->
AppInfo#app_info_t{valid=Valid}.
|
