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556 righe
24 KiB
556 righe
24 KiB
-module(rebar_test_utils).
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-include_lib("common_test/include/ct.hrl").
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-include_lib("eunit/include/eunit.hrl").
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-export([init_rebar_state/1, init_rebar_state/2, run_and_check/3, run_and_check/4, check_results/3]).
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-export([expand_deps/2, flat_deps/1, top_level_deps/1]).
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-export([create_app/4, create_plugin/4, create_eunit_app/4, create_empty_app/4,
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create_config/2, create_config/3, package_app/4]).
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-export([create_random_name/1, create_random_vsn/0, write_src_file/2,
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random_element/1]).
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%% Pick the right random module
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-ifdef(rand_only).
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-define(random, rand).
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-else.
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-define(random, random).
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-endif.
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%%%%%%%%%%%%%%
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%%% Public %%%
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%%%%%%%%%%%%%%
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%% @doc {@see init_rebar_state/2}
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init_rebar_state(Config) -> init_rebar_state(Config, "apps_dir1_").
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%% @doc Takes a common test config and a name (string) and sets up
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%% a basic OTP app directory with a pre-configured rebar state to
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%% run tests with.
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init_rebar_state(Config, Name) ->
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application:load(rebar),
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DataDir = ?config(priv_dir, Config),
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AppsDir = filename:join([DataDir, create_random_name(Name)]),
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CheckoutsDir = filename:join([AppsDir, "_checkouts"]),
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ok = ec_file:mkdir_p(AppsDir),
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ok = ec_file:mkdir_p(CheckoutsDir),
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Verbosity = rebar3:log_level(),
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rebar_log:init(command_line, Verbosity),
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GlobalDir = filename:join([DataDir, "cache"]),
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Repos = proplists:get_value(repos, Config, []),
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State = rebar_state:new([{base_dir, filename:join([AppsDir, "_build"])}
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,{global_rebar_dir, GlobalDir}
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,{hex, [{repos, [#{name => R} || R <- Repos]}]}
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,{root_dir, AppsDir}]),
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[{apps, AppsDir}, {checkouts, CheckoutsDir}, {state, State} | Config].
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%% @doc Takes common test config, a rebar config ([] if empty), a command to
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%% run ("install_deps", "compile", etc.), and a list of expected applications
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%% and/or dependencies to be present, and verifies whether they are all in
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%% place.
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%%
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%% The expectation list takes elements of the form:
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%% - `{app, Name :: string()}': checks that the app is properly built.
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%% - `{dep, Name :: string()}': checks that the dependency has been fetched.
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%% Ignores the build status of the dependency.
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%% - `{dep, Name :: string(), Vsn :: string()}': checks that the dependency
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%% has been fetched, and that a given version has been chosen. Useful to
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%% test for conflict resolution. Also ignores the build status of the
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%% dependency.
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%%
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%% This function assumes `init_rebar_state/1-2' has run before, in order to
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%% fetch the `apps' and `state' values from the CT config.
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run_and_check(Config, RebarConfig, Command, Expect) ->
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%% Assumes init_rebar_state has run first
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AppDir = ?config(apps, Config),
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State = ?config(state, Config),
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try
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Res = rebar3:run(rebar_state:new(State, RebarConfig, AppDir), Command),
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case Expect of
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{error, Reason} ->
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?assertEqual({error, Reason}, Res);
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{ok, Expected} ->
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{ok, _} = Res,
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check_results(AppDir, Expected, "*"),
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Res;
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{ok, Expected, ProfileRun} ->
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{ok, _} = Res,
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check_results(AppDir, Expected, ProfileRun),
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Res;
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return ->
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Res
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end
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catch
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rebar_abort when Expect =:= rebar_abort -> rebar_abort
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end.
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run_and_check(Config, Command, Expect) ->
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%% Assumes init_rebar_state has run first
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AppDir = ?config(apps, Config),
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{ok, Cwd} = file:get_cwd(),
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try
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ok = file:set_cwd(AppDir),
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Res = rebar3:run(Command),
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case Expect of
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{error, Reason} ->
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?assertEqual({error, Reason}, Res);
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{ok, Expected} ->
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{ok, _} = Res,
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check_results(AppDir, Expected, "*"),
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Res;
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{ok, Expected, ProfileRun} ->
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{ok, _} = Res,
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check_results(AppDir, Expected, ProfileRun),
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Res;
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return ->
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Res
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end
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catch
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rebar_abort when Expect =:= rebar_abort -> rebar_abort
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after
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ok = file:set_cwd(Cwd)
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end.
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%% @doc Creates a dummy application including:
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%% - src/<file>.erl
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%% - src/<file>.app.src
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%% And returns a `rebar_app_info' object.
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create_app(AppDir, Name, Vsn, Deps) ->
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write_src_file(AppDir, Name ++ ".erl"),
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write_src_file(AppDir, "not_a_real_src_" ++ Name ++ ".erl"),
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write_app_src_file(AppDir, Name, Vsn, Deps),
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rebar_app_info:new(Name, Vsn, AppDir, Deps).
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%% @doc Creates a dummy plugin including:
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%% - src/<file>.erl
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%% - src/<file>.app.src
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%% And returns a `rebar_app_info' object.
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create_plugin(AppDir, Name, Vsn, Deps) ->
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write_plugin_file(AppDir, Name ++ ".erl"),
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write_src_file(AppDir, "not_a_real_src_" ++ Name ++ ".erl"),
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write_app_src_file(AppDir, Name, Vsn, Deps),
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rebar_app_info:new(Name, Vsn, AppDir, Deps).
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%% @doc Creates a dummy application including:
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%% - src/<file>.erl
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%% - src/<file>.app.src
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%% - test/<file>_tests.erl
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%% And returns a `rebar_app_info' object.
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create_eunit_app(AppDir, Name, Vsn, Deps) ->
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write_eunitized_src_file(AppDir, Name),
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write_eunit_suite_file(AppDir, Name),
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write_app_src_file(AppDir, Name, Vsn, Deps),
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rebar_app_info:new(Name, Vsn, AppDir, Deps).
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%% @doc Creates a dummy application including:
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%% - ebin/<file>.app
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%% And returns a `rebar_app_info' object.
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create_empty_app(AppDir, Name, Vsn, Deps) ->
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write_app_file(AppDir, Name, Vsn, Deps),
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rebar_app_info:new(Name, Vsn, AppDir, Deps).
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%% @doc Creates a rebar.config file. The function accepts a list of terms,
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%% each of which will be dumped as a consult file. For example, the list
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%% `[a, b, c]' will return the consult file `a. b. c.'.
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create_config(AppDir, Contents) ->
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ConfFilename = filename:join([AppDir, "rebar.config"]),
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create_config(AppDir, ConfFilename, Contents).
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create_config(_AppDir, ConfFilename, Contents) ->
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ok = filelib:ensure_dir(ConfFilename),
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Config = lists:flatten([io_lib:fwrite("~p.~n", [Term]) || Term <- Contents]),
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ok = ec_file:write(ConfFilename, Config),
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ConfFilename.
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%% @doc Util to create a random variation of a given name.
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create_random_name(Name) ->
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random_seed(),
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Name ++ erlang:integer_to_list(?random:uniform(1000000)).
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%% @doc Util to create a random variation of a given version.
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create_random_vsn() ->
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random_seed(),
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lists:flatten([erlang:integer_to_list(?random:uniform(100)),
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".", erlang:integer_to_list(?random:uniform(100)),
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".", erlang:integer_to_list(?random:uniform(100))]).
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-ifdef(rand_only).
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random_seed() ->
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%% the rand module self-seeds
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ok.
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-else.
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random_seed() ->
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<<A:32, B:32, C:32>> = crypto:rand_bytes(12),
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random:seed({A,B,C}).
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-endif.
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expand_deps(_, []) -> [];
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expand_deps(git_subdir, [{Name, Deps} | Rest]) ->
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Dep = {Name, {git_subdir, "https://example.org/user/"++Name++".git", {branch, "master"}, filename:join("appsubdir", Name)}},
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[{Dep, expand_deps(git_subdir, Deps)} | expand_deps(git_subdir, Rest)];
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expand_deps(git_subdir, [{Name, Vsn, Deps} | Rest]) ->
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Dep = {Name, Vsn, {git_subdir, "https://example.org/user/"++Name++".git", {tag, Vsn}, filename:join("appsubdir", Name)}},
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[{Dep, expand_deps(git_subdir, Deps)} | expand_deps(git_subdir, Rest)];
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expand_deps(git, [{Name, Deps} | Rest]) ->
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Dep = {Name, ".*", {git, "https://example.org/user/"++Name++".git", "master"}},
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[{Dep, expand_deps(git, Deps)} | expand_deps(git, Rest)];
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expand_deps(git, [{Name, Vsn, Deps} | Rest]) ->
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Dep = {Name, Vsn, {git, "https://example.org/user/"++Name++".git", {tag, Vsn}}},
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[{Dep, expand_deps(git, Deps)} | expand_deps(git, Rest)];
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expand_deps(pkg, [{Name, Deps} | Rest]) ->
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Dep = {pkg, Name, "0.0.0", undefined, undefined},
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[{Dep, expand_deps(pkg, Deps)} | expand_deps(pkg, Rest)];
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expand_deps(pkg, [{Name, Vsn, Deps} | Rest]) ->
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Dep = {pkg, Name, Vsn, undefined, undefined},
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[{Dep, expand_deps(pkg, Deps)} | expand_deps(pkg, Rest)];
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expand_deps(mixed, [{Name, Deps} | Rest]) ->
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Dep = if hd(Name) >= $a, hd(Name) =< $z ->
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{pkg, rebar_string:uppercase(Name), "0.0.0", undefined, undefined}
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; hd(Name) >= $A, hd(Name) =< $Z ->
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{Name, ".*", {git, "https://example.org/user/"++Name++".git", "master"}}
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end,
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[{Dep, expand_deps(mixed, Deps)} | expand_deps(mixed, Rest)];
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expand_deps(mixed, [{Name, Vsn, Deps} | Rest]) ->
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Dep = if hd(Name) >= $a, hd(Name) =< $z ->
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{pkg, rebar_string:uppercase(Name), Vsn, undefined, undefined}
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; hd(Name) >= $A, hd(Name) =< $Z ->
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{Name, Vsn, {git, "https://example.org/user/"++Name++".git", {tag, Vsn}}}
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end,
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[{Dep, expand_deps(mixed, Deps)} | expand_deps(mixed, Rest)].
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%% Source deps can depend on both source and package dependencies;
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%% package deps can only depend on package deps.
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%% For things to work we have to go down the dep tree and find all
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%% lineages of pkg deps and return them, whereas the source deps
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%% can be left as is.
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flat_deps(Deps) -> flat_deps(Deps, [], []).
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flat_deps([], Src, Pkg) -> {Src, Pkg};
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flat_deps([{{pkg, Name, Vsn, undefined, undefined}, PkgDeps} | Rest], Src, Pkg) ->
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Current = {{iolist_to_binary(Name), iolist_to_binary(Vsn)},
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top_level_deps(PkgDeps)},
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{[], FlatPkgDeps} = flat_deps(PkgDeps),
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flat_deps(Rest,
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Src,
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Pkg ++ [Current | FlatPkgDeps]);
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flat_deps([{{Name,_Vsn,Ref}, Deps} | Rest], Src, Pkg) ->
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Current = {{Name,vsn_from_ref(Ref)}, top_level_deps(Deps)},
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{FlatDeps, FlatPkgDeps} = flat_deps(Deps),
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flat_deps(Rest,
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Src ++ [Current | FlatDeps],
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Pkg ++ FlatPkgDeps);
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flat_deps([{{Name,Ref}, Deps} | Rest], Src, Pkg) ->
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Current = {{Name,vsn_from_ref(Ref)}, top_level_deps(Deps)},
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{FlatDeps, FlatPkgDeps} = flat_deps(Deps),
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flat_deps(Rest,
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Src ++ [Current | FlatDeps],
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Pkg ++ FlatPkgDeps).
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vsn_from_ref({git, _, {_, Vsn}}) -> Vsn;
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vsn_from_ref({git, _, Vsn}) -> Vsn;
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vsn_from_ref({git_subdir, _, {_, Vsn}, _}) -> Vsn;
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vsn_from_ref({git_subdir, _, Vsn, _}) -> Vsn.
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top_level_deps([]) -> [];
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top_level_deps([{{pkg, Name, Vsn, undefined, undefined}, _} | Deps]) ->
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[{list_to_atom(Name), Vsn} | top_level_deps(Deps)];
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top_level_deps([{{Name, Vsn, Ref}, _} | Deps]) ->
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[{list_to_atom(Name), Vsn, Ref} | top_level_deps(Deps)].
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%%%%%%%%%%%%%%%
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%%% Helpers %%%
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%%%%%%%%%%%%%%%
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check_results(AppDir, Expected, ProfileRun) ->
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BuildDirs = filelib:wildcard(filename:join([AppDir, "_build", ProfileRun, "lib", "*"])),
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BuildSubDirs = [D || D <- filelib:wildcard(filename:join([AppDir, "_build", ProfileRun, "lib", "*", "*", "*"])),
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filelib:is_dir(D)],
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PluginDirs = filelib:wildcard(filename:join([AppDir, "_build", ProfileRun, "plugins", "*"])),
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GlobalPluginDirs = filelib:wildcard(filename:join([AppDir, "global", "plugins", "*"])),
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CheckoutsDirs = filelib:wildcard(filename:join([AppDir, "_build", ProfileRun, "checkouts", "*"])),
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LockFile = filename:join([AppDir, "rebar.lock"]),
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Locks = lists:flatten(rebar_config:consult_lock_file(LockFile)),
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InvalidApps = rebar_app_discover:find_apps(BuildDirs, invalid),
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ValidApps = rebar_app_discover:find_apps(BuildDirs, valid),
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InvalidDepsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- InvalidApps],
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ValidDepsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- ValidApps],
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Deps = rebar_app_discover:find_apps(BuildDirs, all),
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SubDeps = rebar_app_discover:find_apps(BuildSubDirs, all),
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DepsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- Deps],
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SubDirDepsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- SubDeps],
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Checkouts = rebar_app_discover:find_apps(CheckoutsDirs, all),
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CheckoutsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- Checkouts],
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Plugins = rebar_app_discover:find_apps(PluginDirs, all),
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PluginsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- Plugins],
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GlobalPlugins = rebar_app_discover:find_apps(GlobalPluginDirs, all),
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GlobalPluginsNames = [{ec_cnv:to_list(rebar_app_info:name(App)), App} || App <- GlobalPlugins],
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lists:foreach(
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fun({app, Name}) ->
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ct:pal("App Name: ~p", [Name]),
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case lists:keyfind(Name, 1, DepsNames) of
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false ->
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error({app_not_found, Name});
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{Name, _App} ->
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ok
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end
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; ({app, Name, invalid}) ->
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ct:pal("Invalid Name: ~p", [Name]),
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case lists:keyfind(Name, 1, InvalidDepsNames) of
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false ->
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error({app_not_found, Name});
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{Name, _App} ->
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ok
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end
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; ({app, Name, valid}) ->
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ct:pal("Valid Name: ~p", [Name]),
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case lists:keyfind(Name, 1, ValidDepsNames) of
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false ->
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error({app_not_found, Name});
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{Name, _App} ->
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ok
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end
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; ({dep_not_exist, Name}) ->
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ct:pal("Dep Not Exist Name: ~p", [Name]),
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case lists:keyfind(Name, 1, DepsNames) of
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false ->
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ok;
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{Name, _App} ->
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error({app_found, Name})
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end
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; ({app_not_exist, Name}) ->
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ct:pal("App Not Exist Name: ~p", [Name]),
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case lists:keyfind(Name, 1, DepsNames) of
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false ->
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ok;
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{Name, _App} ->
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error({app_found, Name})
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end
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; ({checkout, Name}) ->
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ct:pal("Checkout Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(Name, 1, CheckoutsNames))
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; ({dep, Name}) ->
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ct:pal("Dep Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(Name, 1, DepsNames))
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; ({dep, Name, Vsn}) ->
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ct:pal("Dep Name: ~p, Vsn: ~p", [Name, Vsn]),
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case lists:keyfind(Name, 1, DepsNames) of
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false ->
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error({dep_not_found, Name});
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{Name, App} ->
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?assertEqual(iolist_to_binary(Vsn),
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iolist_to_binary(rebar_app_info:original_vsn(App)))
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end
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; ({subdir_dep, Name}) ->
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ct:pal("Subdir Dep Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(Name, 1, SubDirDepsNames))
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; ({subdir_dep, Name, Vsn}) ->
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ct:pal("Subdir Dep Name: ~p, Vsn: ~p", [Name, Vsn]),
|
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case lists:keyfind(Name, 1, SubDirDepsNames) of
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false ->
|
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error({dep_not_found, Name});
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{Name, App} ->
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?assertEqual(iolist_to_binary(Vsn),
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iolist_to_binary(rebar_app_info:original_vsn(App)))
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end
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; ({plugin, Name}) ->
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ct:pal("Plugin Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(Name, 1, PluginsNames))
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|
; ({plugin, Name, Vsn}) ->
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ct:pal("Plugin Name: ~p, Vsn: ~p", [Name, Vsn]),
|
|
case lists:keyfind(Name, 1, PluginsNames) of
|
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false ->
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error({plugin_not_found, Name});
|
|
{Name, App} ->
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?assertEqual(iolist_to_binary(Vsn),
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iolist_to_binary(rebar_app_info:original_vsn(App)))
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end
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; ({global_plugin, Name}) ->
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ct:pal("Global Plugin Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(Name, 1, GlobalPluginsNames))
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|
; ({global_plugin, Name, Vsn}) ->
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ct:pal("Global Plugin Name: ~p, Vsn: ~p", [Name, Vsn]),
|
|
case lists:keyfind(Name, 1, GlobalPluginsNames) of
|
|
false ->
|
|
error({global_plugin_not_found, Name});
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|
{Name, App} ->
|
|
?assertEqual(iolist_to_binary(Vsn),
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|
iolist_to_binary(rebar_app_info:original_vsn(App)))
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|
end
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|
; ({lock, Name}) ->
|
|
ct:pal("Lock Name: ~p", [Name]),
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?assertNotEqual(false, lists:keyfind(iolist_to_binary(Name), 1, Locks))
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|
; ({lock, Name, Vsn}) ->
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ct:pal("Lock Name: ~p, Vsn: ~p", [Name, Vsn]),
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|
case lists:keyfind(iolist_to_binary(Name), 1, Locks) of
|
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false ->
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|
error({lock_not_found, Name});
|
|
{_LockName, {pkg, _, LockVsn, _InnerHash, OuterHash}, _} ->
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|
?assertEqual(iolist_to_binary(Vsn),
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iolist_to_binary(LockVsn)),
|
|
?assertNotEqual(undefined, OuterHash);
|
|
{_LockName, {_, _, {ref, LockVsn}}, _} ->
|
|
?assertEqual(iolist_to_binary(Vsn),
|
|
iolist_to_binary(LockVsn))
|
|
end
|
|
; ({lock, pkg, Name, Vsn}) ->
|
|
ct:pal("Pkg Lock Name: ~p, Vsn: ~p", [Name, Vsn]),
|
|
case lists:keyfind(iolist_to_binary(Name), 1, Locks) of
|
|
false ->
|
|
error({lock_not_found, Name});
|
|
{_LockName, {pkg, _, LockVsn, _InnerHash, OuterHash}, _} ->
|
|
?assertEqual(iolist_to_binary(Vsn),
|
|
iolist_to_binary(LockVsn)),
|
|
?assertNotEqual(undefined, OuterHash);
|
|
{_LockName, {_, _, {ref, LockVsn}}, _} ->
|
|
error({source_lock, {Name, LockVsn}})
|
|
end
|
|
; ({lock, src, Name, Vsn}) ->
|
|
ct:pal("Src Lock Name: ~p, Vsn: ~p", [Name, Vsn]),
|
|
case lists:keyfind(iolist_to_binary(Name), 1, Locks) of
|
|
false ->
|
|
error({lock_not_found, Name});
|
|
{_LockName, {pkg, _, LockVsn, _}, _} ->
|
|
error({pkg_lock, {Name, LockVsn}});
|
|
{_LockName, {_, _, {ref, LockVsn}}, _} ->
|
|
?assertEqual(iolist_to_binary(Vsn),
|
|
iolist_to_binary(LockVsn))
|
|
end
|
|
; ({release, Name, Vsn, ExpectedDevMode}) ->
|
|
ct:pal("Release: ~p-~ts", [Name, Vsn]),
|
|
{ok, Cwd} = file:get_cwd(),
|
|
try
|
|
file:set_cwd(AppDir),
|
|
[ReleaseDir] = filelib:wildcard(filename:join([AppDir, "_build", "*", "rel"])),
|
|
|
|
LibDir = filename:join([ReleaseDir, Name, "lib"]),
|
|
{ok, RelLibs} = rebar_utils:list_dir(LibDir),
|
|
IsSymLinkFun =
|
|
fun(X) ->
|
|
ec_file:is_symlink(filename:join(LibDir, X))
|
|
end,
|
|
DevMode = lists:all(IsSymLinkFun, RelLibs),
|
|
?assertEqual(ExpectedDevMode, DevMode),
|
|
?assert(ec_file:exists(filename:join([ReleaseDir, Name, "releases", Vsn]))),
|
|
|
|
%% throws not_found if it doesn't exist
|
|
ok
|
|
catch
|
|
_ ->
|
|
ct:fail(release_not_found)
|
|
after
|
|
file:set_cwd(Cwd)
|
|
end
|
|
; ({tar, Name, Vsn}) ->
|
|
ct:pal("Tarball: ~ts-~ts", [Name, Vsn]),
|
|
Tarball = filename:join([AppDir, "_build", "rel", Name, Name++"-"++Vsn++".tar.gz"]),
|
|
?assertNotEqual([], filelib:is_file(Tarball))
|
|
; ({file, Filename}) ->
|
|
ct:pal("Filename: ~ts", [Filename]),
|
|
?assert(filelib:is_file(Filename))
|
|
; ({dir, Dirname}) ->
|
|
ct:pal("Directory: ~ts", [Dirname]),
|
|
?assert(filelib:is_dir(Dirname))
|
|
end, Expected).
|
|
|
|
write_plugin_file(Dir, Name) ->
|
|
Erl = filename:join([Dir, "src", Name]),
|
|
ok = filelib:ensure_dir(Erl),
|
|
ok = ec_file:write(Erl, plugin_src_file(Name)).
|
|
|
|
write_src_file(Dir, Name) ->
|
|
Erl = filename:join([Dir, "src", Name]),
|
|
ok = filelib:ensure_dir(Erl),
|
|
ok = ec_file:write(Erl, erl_src_file(Name)).
|
|
|
|
write_eunitized_src_file(Dir, Name) ->
|
|
Erl = filename:join([Dir, "src", "not_a_real_src_" ++ Name ++ ".erl"]),
|
|
ok = filelib:ensure_dir(Erl),
|
|
ok = ec_file:write(Erl, erl_eunitized_src_file("not_a_real_src_" ++ Name ++ ".erl")).
|
|
|
|
write_eunit_suite_file(Dir, Name) ->
|
|
Erl = filename:join([Dir, "test", "not_a_real_src_" ++ Name ++ "_tests.erl"]),
|
|
ok = filelib:ensure_dir(Erl),
|
|
ok = ec_file:write(Erl, erl_eunit_suite_file("not_a_real_src_" ++ Name ++ ".erl")).
|
|
|
|
write_app_file(Dir, Name, Version, Deps) ->
|
|
Filename = filename:join([Dir, "ebin", Name ++ ".app"]),
|
|
ok = filelib:ensure_dir(Filename),
|
|
ok = ec_file:write_term(Filename, get_app_metadata(ec_cnv:to_list(Name), Version, Deps)).
|
|
|
|
write_app_src_file(Dir, Name, Version, Deps) ->
|
|
Filename = filename:join([Dir, "src", Name ++ ".app.src"]),
|
|
ok = filelib:ensure_dir(Filename),
|
|
ok = ec_file:write_term(Filename, get_app_metadata(ec_cnv:to_list(Name), Version, Deps)).
|
|
|
|
erl_src_file(Name) ->
|
|
io_lib:format("-module('~s').\n"
|
|
"-export([main/0]).\n"
|
|
"main() -> ok.\n", [filename:basename(Name, ".erl")]).
|
|
|
|
plugin_src_file(Name) ->
|
|
io_lib:format("-module('~s').\n"
|
|
"-export([init/1, do/1]).\n"
|
|
"init(State) -> \n"
|
|
"Provider = providers:create([\n"
|
|
"{name, '~s'},\n"
|
|
"{module, '~s'}\n"
|
|
"]),\n"
|
|
"{ok, rebar_state:add_provider(State, Provider)}.\n"
|
|
"do(State) -> {ok, State}.\n", [filename:basename(Name, ".erl"),
|
|
filename:basename(Name, ".erl"),
|
|
filename:basename(Name, ".erl")]).
|
|
|
|
erl_eunitized_src_file(Name) ->
|
|
io_lib:format("-module('~s').\n"
|
|
"-export([main/0]).\n"
|
|
"main() -> ok.\n"
|
|
"-ifdef(TEST).\n"
|
|
"-include_lib(\"eunit/include/eunit.hrl\").\n"
|
|
"some_test_() -> ?_assertEqual(ok, main()).\n"
|
|
"-endif.\n", [filename:basename(Name, ".erl")]).
|
|
|
|
erl_eunit_suite_file(Name) ->
|
|
BaseName = filename:basename(Name, ".erl"),
|
|
io_lib:format("-module('~s_tests').\n"
|
|
"-compile(export_all).\n"
|
|
"-ifndef(some_define).\n"
|
|
"-define(some_define, false).\n"
|
|
"-endif.\n"
|
|
"-ifdef(TEST).\n"
|
|
"-include_lib(\"eunit/include/eunit.hrl\").\n"
|
|
"some_test_() -> ?_assertEqual(ok, ~s:main()).\n"
|
|
"define_test_() -> ?_assertEqual(true, ?some_define).\n"
|
|
"-endif.\n", [BaseName, BaseName]).
|
|
|
|
get_app_metadata(Name, Vsn, Deps) ->
|
|
{application, erlang:list_to_atom(Name),
|
|
[{description, ""},
|
|
{vsn, Vsn},
|
|
{modules, []},
|
|
{included_applications, []},
|
|
{registered, []},
|
|
{applications, Deps}]}.
|
|
|
|
package_app(AppDir, DestDir, PkgName, PkgVsn) ->
|
|
AppSrc = filename:join(AppDir, "src"),
|
|
{ok, Fs} = rebar_utils:list_dir(AppSrc),
|
|
Files = lists:zip([filename:join("src", F) || F <- Fs], [filename:join(AppSrc,F) || F <- Fs]),
|
|
Metadata = #{<<"app">> => list_to_binary(PkgName),
|
|
<<"version">> => list_to_binary(PkgVsn)},
|
|
{ok, #{tarball := Tarball, outer_checksum := <<Checksum:256/big-unsigned-integer>>}} = r3_hex_tarball:create(Metadata, Files),
|
|
|
|
Name = PkgName++"-"++PkgVsn++".tar",
|
|
Archive = filename:join(DestDir, Name),
|
|
file:write_file(Archive, Tarball),
|
|
|
|
<<E:128/big-unsigned-integer>> = crypto:hash(md5, Tarball),
|
|
|
|
Checksum1 = list_to_binary(
|
|
rebar_string:uppercase(
|
|
lists:flatten(io_lib:format("~64.16.0b", [Checksum])))),
|
|
{Checksum1, E}.
|
|
|
|
random_element(Repos) ->
|
|
Index = ?random:uniform(length(Repos)),
|
|
lists:nth(Index, Repos).
|