From 95c4565d078033c18561813c48c20de11ed9ab88 Mon Sep 17 00:00:00 2001 From: Konrad Kaplita Date: Mon, 18 Nov 2013 13:54:07 +0100 Subject: Add option to skip release discovery `rlx_prv_discover` provider recursively scans all directories in `lib_dirs` list looking for `*.app` and `*.rel` files. This commit adds an option `disable_rel_discovery` to skip searching for `*.rel` files when we know there aren't any. This speeds up release generation with a lot of dependencies on the `libs_dir` list significantly and reduces total release generation time in half. --- src/rlx_rel_discovery.erl | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) (limited to 'src/rlx_rel_discovery.erl') diff --git a/src/rlx_rel_discovery.erl b/src/rlx_rel_discovery.erl index 837ebe6..23c0ab9 100644 --- a/src/rlx_rel_discovery.erl +++ b/src/rlx_rel_discovery.erl @@ -38,12 +38,18 @@ -spec do(rlx_state:t(), [file:name()], [rlx_app_info:t()]) -> {ok, [rlx_release:t()]} | relx:error(). do(State, LibDirs, AppMeta) -> - ec_cmd_log:info(rlx_state:log(State), - fun() -> - ["Resolving available OTP Releases from directories:\n", - string:join([[rlx_util:indent(2), LibDir] || LibDir <- LibDirs], "\n")] - end), - resolve_rel_metadata(State, LibDirs, AppMeta). + case rlx_state:get(State, disable_rel_discovery, false) of + true -> + ec_cmd_log:debug(rlx_state:log(State), "Disbaled resolving of OTP releases"), + {ok, []}; + false -> + ec_cmd_log:info(rlx_state:log(State), + fun() -> + ["Resolving available OTP Releases from directories:\n", + string:join([[rlx_util:indent(2), LibDir] || LibDir <- LibDirs], "\n")] + end), + resolve_rel_metadata(State, LibDirs, AppMeta) + end. -spec format_error([ErrorDetail::term()]) -> iolist(). format_error(ErrorDetails) -- cgit v1.2.3