diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_packages.erl | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/rebar_packages.erl b/src/rebar_packages.erl index d17b54f..7910fe2 100644 --- a/src/rebar_packages.erl +++ b/src/rebar_packages.erl @@ -170,8 +170,13 @@ find_highest_matching_(Pkg, PkgVsn, Dep, Constraint, Table, State) -> try find_all(Dep, Table, State) of {ok, [Vsn]} -> handle_single_vsn(Pkg, PkgVsn, Dep, Vsn, Constraint); - {ok, [HeadVsn | VsnTail]} -> - {ok, handle_vsns(Constraint, HeadVsn, VsnTail)} + {ok, Vsns} -> + case handle_vsns(Constraint, Vsns) of + none -> + none; + FoundVsn -> + {ok, FoundVsn} + end catch error:badarg -> none @@ -189,16 +194,16 @@ find_all(Dep, Table, State) -> none end. -handle_vsns(Constraint, HeadVsn, VsnTail) -> +handle_vsns(Constraint, Vsns) -> lists:foldl(fun(Version, Highest) -> case ec_semver:pes(Version, Constraint) andalso - ec_semver:gt(Version, Highest) of + (Highest =:= none orelse ec_semver:gt(Version, Highest)) of true -> Version; false -> Highest end - end, HeadVsn, VsnTail). + end, none, Vsns). handle_single_vsn(Pkg, PkgVsn, Dep, Vsn, Constraint) -> case ec_semver:pes(Vsn, Constraint) of |