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Make update-deps honor apps= and skip_apps=

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Because rebar_core handles skipping apps, we had to specialcase the
handling in the case of update-deps because it has to do its own dep
handling. The way this was done is not particularly clean, but there
currently does not exist another way for a command to signal rebar_core
that it doesn't want rebar_core to pay attention to skip_apps.

With this change, however, you can update-deps even with local
conflicting changes/commits by simply skipping the deps you don't wish
to update, or whitelisting he ones you do wish to update.
This commit is contained in:
Andrew Thompson 2013-09-23 15:19:51 -04:00
parent f46e7b2e5c
commit d9aa65f118
2 changed files with 21 additions and 1 deletions
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7
src/rebar_core.erl
View file

@ -163,6 +163,13 @@ skip_or_process_dir({_, ModuleSetFile}=ModuleSet, Config, CurrentCodePath,
skip_or_process_dir1(AppFile, ModuleSet, Config, CurrentCodePath,
Dir, Command, DirSet) ->
case rebar_app_utils:is_skipped_app(Config, AppFile) of
{Config1, {true, _SkippedApp}} when Command == 'update-deps' ->
%% update-deps does its own app skipping. Unfortunately there's no
%% way to signal this to rebar_core, so we have to explicitly do it
%% here... Otherwise if you use app=, it'll skip the toplevel
%% directory and nothing will be updated.
process_dir1(Dir, Command, DirSet, Config1,
CurrentCodePath, ModuleSet);
{Config1, {true, SkippedApp}} ->
?DEBUG("Skipping app: ~p~n", [SkippedApp]),
Config2 = increment_operations(Config1),

15
src/rebar_deps.erl
View file

@ -600,7 +600,10 @@ update_deps_int(Config0, UDD) ->
%% Update each dep
UpdatedDeps = [update_source(Config1, D)
|| D <- Deps, D#dep.source =/= undefined, not lists:member(D, UDD)],
|| D <- Deps, D#dep.source =/= undefined,
not lists:member(D, UDD),
not should_skip_update_dep(Config1, D)
],
lists:foldl(fun(Dep, {Config, Updated}) ->
{true, AppDir} = get_deps_dir(Config, Dep#dep.app),
@ -629,6 +632,16 @@ update_deps_int(Config0, UDD) ->
end, {Config1, lists:umerge(lists:sort(UpdatedDeps),
lists:sort(UDD))}, UpdatedDeps).
should_skip_update_dep(Config, Dep) ->
{true, AppDir} = get_deps_dir(Config, Dep#dep.app),
{true, AppFile} = rebar_app_utils:is_app_dir(AppDir),
case rebar_app_utils:is_skipped_app(Config, AppFile) of
{_Config, {true, _SkippedApp}} ->
true;
_ ->
false
end.
%% Recursively walk the deps and build a list of them.
collect_deps(Dir, C) ->
case file:set_cwd(Dir) of