diff options
Diffstat (limited to 'test/rebar_test_utils.erl')
| -rw-r--r-- | test/rebar_test_utils.erl | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/test/rebar_test_utils.erl b/test/rebar_test_utils.erl index c07df68..8d1d408 100644 --- a/test/rebar_test_utils.erl +++ b/test/rebar_test_utils.erl @@ -3,7 +3,8 @@ -include_lib("eunit/include/eunit.hrl"). -export([init_rebar_state/1, init_rebar_state/2, run_and_check/4]). -export([expand_deps/2, flat_deps/1, top_level_deps/1]). --export([create_app/4, create_eunit_app/4, create_empty_app/4, create_config/2]). +-export([create_app/4, create_eunit_app/4, create_empty_app/4, create_config/2, + package_app/3]). -export([create_random_name/1, create_random_vsn/0, write_src_file/2]). %%%%%%%%%%%%%% @@ -418,3 +419,25 @@ get_app_metadata(Name, Vsn, Deps) -> {included_applications, []}, {registered, []}, {applications, Deps}]}. + +package_app(AppDir, DestDir, PkgName) -> + Name = PkgName++".tar", + {ok, Fs} = file:list_dir(AppDir), + ok = erl_tar:create(filename:join(DestDir, "contents.tar.gz"), + lists:zip(Fs, [filename:join(AppDir,F) || F <- Fs]), + [compressed]), + ok = file:write_file(filename:join(DestDir, "metadata.config"), "who cares"), + ok = file:write_file(filename:join(DestDir, "VERSION"), "3"), + {ok, Contents} = file:read_file(filename:join(DestDir, "contents.tar.gz")), + Blob = <<"3who cares", Contents/binary>>, + <<X:256/big-unsigned>> = crypto:hash(sha256, Blob), + BinChecksum = list_to_binary(string:to_upper(lists:flatten(io_lib:format("~64.16.0b", [X])))), + ok = file:write_file(filename:join(DestDir, "CHECKSUM"), BinChecksum), + PkgFiles = ["contents.tar.gz", "VERSION", "metadata.config", "CHECKSUM"], + Archive = filename:join(DestDir, Name), + ok = erl_tar:create(Archive, + lists:zip(PkgFiles, [filename:join(DestDir,F) || F <- PkgFiles])), + {ok, BinFull} = file:read_file(Archive), + <<E:128/big-unsigned-integer>> = crypto:hash(md5, BinFull), + Etag = string:to_lower(lists:flatten(io_lib:format("~32.16.0b", [E]))), + {BinChecksum, Etag}. |