diff options
Diffstat (limited to 'src/rebar_utils.erl')
-rw-r--r-- | src/rebar_utils.erl | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index bc2e4ac..4f0bc80 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -42,8 +42,7 @@ erl_to_mod/1, beams/1, find_executable/1, - expand_code_path/0, - vcs_vsn/2, + vcs_vsn/3, deprecated/3, deprecated/4, erl_opts/1, @@ -54,7 +53,8 @@ get_arch/0, wordsize/0, tup_umerge/2, - tup_sort/1]). + tup_sort/1, + line_count/1]). %% for internal use only -export([otp_release/0]). @@ -177,13 +177,6 @@ find_executable(Name) -> "\"" ++ filename:nativename(Path) ++ "\"" end. -%% Convert all the entries in the code path to absolute paths. -expand_code_path() -> - CodePath = lists:foldl(fun(Path, Acc) -> - [filename:absname(Path) | Acc] - end, [], code:get_path()), - code:set_path(lists:reverse(CodePath)). - deprecated(Old, New, Opts, When) when is_list(Opts) -> case lists:member(Old, Opts) of true -> @@ -289,6 +282,11 @@ umerge([], Olds, Merged, CmpMerged, Cmp) when CmpMerged == Cmp -> umerge([], Olds, Merged, _CmpMerged, Cmp) -> lists:reverse(Olds, [Cmp | Merged]). +%% Implements wc -l functionality used to determine patchcount from git output +line_count(PatchLines) -> + Tokenized = string:tokens(PatchLines, "\n"), + {ok, length(Tokenized)}. + %% ==================================================================== %% Internal functions %% ==================================================================== @@ -479,8 +477,8 @@ escript_foldl(Fun, Acc, File) -> Error end. -vcs_vsn(Vcs, Dir) -> - case vcs_vsn_cmd(Vcs, Dir) of +vcs_vsn(Vcs, Dir, Resources) -> + case vcs_vsn_cmd(Vcs, Dir, Resources) of {plain, VsnString} -> VsnString; {cmd, CmdString} -> @@ -492,23 +490,48 @@ vcs_vsn(Vcs, Dir) -> end. %% Temp work around for repos like relx that use "semver" -vcs_vsn_cmd(VCS, Dir) when VCS =:= semver ; VCS =:= "semver" -> - rebar_git_resource:make_vsn(Dir); -vcs_vsn_cmd(VCS, Dir) when VCS =:= git ; VCS =:= "git" -> - rebar_git_resource:make_vsn(Dir); -vcs_vsn_cmd(VCS, Dir) when VCS =:= pkg ; VCS =:= "pkg" -> - rebar_pkg_resource:make_vsn(Dir); -vcs_vsn_cmd({cmd, _Cmd}=Custom, _) -> +vcs_vsn_cmd(VCS, Dir, Resources) when VCS =:= semver ; VCS =:= "semver" -> + vcs_vsn_cmd(git, Dir, Resources); +vcs_vsn_cmd({cmd, _Cmd}=Custom, _, _) -> Custom; -vcs_vsn_cmd(Version, _) when is_list(Version) -> - {plain, Version}; -vcs_vsn_cmd(_, _) -> +vcs_vsn_cmd(VCS, Dir, Resources) when is_atom(VCS) -> + case find_resource_module(VCS, Resources) of + {ok, Module} -> + Module:make_vsn(Dir); + {error, _} -> + unknown + end; +vcs_vsn_cmd(VCS, Dir, Resources) when is_list(VCS) -> + try list_to_existing_atom(VCS) of + AVCS -> + case vcs_vsn_cmd(AVCS, Dir, Resources) of + unknown -> {plain, VCS}; + Other -> Other + end + catch + error:badarg -> + {plain, VCS} + end; +vcs_vsn_cmd(_, _, _) -> unknown. vcs_vsn_invoke(Cmd, Dir) -> {ok, VsnString} = rebar_utils:sh(Cmd, [{cd, Dir}, {use_stdout, false}]), string:strip(VsnString, right, $\n). +find_resource_module(Type, Resources) -> + case lists:keyfind(Type, 1, Resources) of + false -> + case code:which(Type) of + non_existing -> + {error, unknown}; + _ -> + {ok, Type} + end; + {Type, Module} -> + {ok, Module} + end. + %% %% Filter a list of erl_opts platform_define options such that only %% those which match the provided architecture regex are returned. |