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(*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*)
open! IStd
module F = Format
module L = Logging
let capture build_cmd =
let prog, buck_cmd = (List.hd_exn build_cmd, List.tl_exn build_cmd) in
L.progress "Querying buck for java flavor capture targets...@." ;
let time0 = Mtime_clock.counter () in
let BuckFlavors.{command; rev_not_targets; targets} =
BuckFlavors.add_flavors_to_buck_arguments JavaFlavor ~extra_flavors:[] buck_cmd
in
L.progress "Found %d java flavor capture targets in %a.@." (List.length targets) Mtime.Span.pp
(Mtime_clock.count time0) ;
let all_args = List.rev_append rev_not_targets targets in
let build_report_file =
Filename.temp_file ~in_dir:(ResultsDir.get_path Temporary) "buck_build_report" ".json"
in
let updated_buck_cmd =
(* make buck tell us where in buck-out are the capture directories for merging *)
(prog :: command :: "--build-report" :: build_report_file :: Buck.config JavaFlavor)
@ List.rev_append Config.buck_build_args_no_inline (Buck.store_args_in_file all_args)
in
L.(debug Capture Quiet)
"Processed buck command '%a'@." (Pp.seq F.pp_print_string) updated_buck_cmd ;
if List.is_empty targets then L.external_warning "WARNING: found no buck targets to analyze.@."
else
let time0 = Mtime_clock.counter () in
Buck.wrap_buck_call ~label:"build" updated_buck_cmd |> ignore ;
BuckGenrule.infer_deps_of_build_report build_report_file ;
L.progress "Java flavor capture took %a.@." Mtime.Span.pp (Mtime_clock.count time0) ;
ResultsDir.RunState.set_merge_capture true ;
()