diff options
| -rw-r--r-- | rebar.config.script | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/rebar.config.script b/rebar.config.script index 139abd60f..dbc5d0a4f 100644 --- a/rebar.config.script +++ b/rebar.config.script @@ -27,25 +27,47 @@ end. VerList = lists:map(fun(X) -> {Int, _} = string:to_integer(X), Int end, string:tokens(VerString, ".")). + +ErlangTooOld = fun(Ver) -. + Msg = "This version of Erlang (~p) is too old for~n" + "use with Apache CouchDB.~n", + io:fwrite(Msg, [Ver]), + halt(1) +end. + NotSupported = fun(Ver) -> - io:fwrite("CouchDB does not support this version of Erlang (~p).~n", [Ver]), - io:fwrite("Check https://docs.couchdb.org/en/latest/whatsnew/index.html for the~n"), - io:fwrite("latest information on supported releases.~n"), + Msg = "This version of Erlang (~p) is not officially~n" + "supported by Apache CouchDB.~n" + "While we do not officially support this version,~n" + "there are also no known bugs or incompatibilities.~n", + io:fwrite(Msg, [Ver]) +end. + +BadErlang = fun(Ver) -> + Msg = "This version of Erlang (~p) is known to contain~n" + "bugs that directly affect the correctness of~n" + "Apache CouchDB.~n~n" + "You should *NOT* use this version.~n" + end, + io:fwrite(Msg, [Ver]), case os:getenv("TRAVIS") of "true" -> io:fwrite("Travis run, ignoring bad release. You have been warned!~n"), ok; - _ -> halt(1) + _ -> + halt(1) end end. case VerList of - [20 | _] = V20 when V20 < [20, 3, 8, 11] -> NotSupported(VerString); - [20 | _] = V20 when V20 >= [20, 3, 8, 11] -> ok; - [21, 2] -> NotSupported(VerString); - [21, 2, N | _] when N < 3 -> NotSupported(VerString); - [22, 0] -> NotSupported(VerString); - [22, 0, N | _] when N < 5 -> NotSupported(VerString); + [OldVer | _] when OldVer < 19 -> ErlangTooOld(VerString), + + [19 | _] -> NotSupported(VerString), + + [20 | _] = V20 when V20 < [20, 3, 8, 11] -> BadErlang(VerString); + [21, 2, N | _] when N < 3 -> BadErlang(VerString); + [22, 0, N | _] when N < 5 -> BadErlang(VerString); + _ -> ok end. |