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277 lines
11 KiB
277 lines
11 KiB
(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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open! IStd
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(** Top-level driver that orchestrates build system integration, frontends, backend, and reporting *)
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module CLOpt = CommandLineOption
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module L = Logging
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let run driver_mode =
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let open Driver in
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run_prologue driver_mode ;
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let changed_files = read_config_changed_files () in
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InferAnalyze.invalidate_changed_procedures changed_files ;
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capture driver_mode ~changed_files ;
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analyze_and_report driver_mode ~changed_files ;
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run_epilogue ()
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let run driver_mode = ScubaLogging.execute_with_time_logging "run" (fun () -> run driver_mode)
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let setup () =
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let db_start =
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let already_started = ref false in
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fun () ->
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if (not !already_started) && CLOpt.is_originator && DBWriter.use_daemon then (
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DBWriter.start () ;
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Epilogues.register ~f:DBWriter.stop ~description:"Stop Sqlite write daemon" ;
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already_started := true )
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in
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( match Config.command with
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| Analyze ->
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ResultsDir.assert_results_dir "have you run capture before?"
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| Report | ReportDiff ->
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ResultsDir.create_results_dir ()
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| Capture | Compile | Run ->
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let driver_mode = Lazy.force Driver.mode_from_command_line in
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if
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Config.(
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(* In Buck mode, delete infer-out directories inside buck-out to start fresh and to
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avoid getting errors because some of their contents is missing (removed by
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[Driver.clean_results_dir ()]). *)
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(buck && Option.exists buck_mode ~f:BuckMode.is_clang_flavors) || genrule_mode)
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|| not
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( Driver.is_analyze_mode driver_mode
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|| Config.(
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continue_capture || infer_is_clang || infer_is_javac || reactive_mode
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|| incremental_analysis) )
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then ResultsDir.remove_results_dir () ;
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ResultsDir.create_results_dir () ;
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if
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CLOpt.is_originator && (not Config.continue_capture)
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&& not (Driver.is_analyze_mode driver_mode)
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then (
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db_start () ;
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SourceFiles.mark_all_stale () )
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| Explore ->
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ResultsDir.assert_results_dir "please run an infer analysis first"
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| Debug ->
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ResultsDir.assert_results_dir "please run an infer analysis or capture first"
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| Help ->
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() ) ;
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let has_result_dir =
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match Config.command with
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| Analyze | Capture | Compile | Debug | Explore | Report | ReportDiff | Run ->
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true
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| Help ->
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false
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in
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if has_result_dir then (
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db_start () ;
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if CLOpt.is_originator then ResultsDir.RunState.add_run_to_sequence () ) ;
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has_result_dir
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let print_active_checkers () =
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(if Config.print_active_checkers && CLOpt.is_originator then L.result else L.environment_info)
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"Active checkers: %a@."
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(Pp.seq ~sep:", " RegisterCheckers.pp_checker)
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(RegisterCheckers.get_active_checkers ())
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let print_scheduler () =
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L.environment_info "Scheduler: %s@\n"
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( match Config.scheduler with
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| File ->
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"file"
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| Restart ->
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"restart"
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| SyntacticCallGraph ->
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"callgraph" )
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let print_cores_used () = L.environment_info "Cores used: %d@\n" Config.jobs
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let log_environment_info () =
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L.environment_info "CWD = %s@\n" (Sys.getcwd ()) ;
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( match Config.inferconfig_file with
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| Some file ->
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L.environment_info "Read configuration in %s@\n" file
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| None ->
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L.environment_info "No .inferconfig file found@\n" ) ;
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L.environment_info "Project root = %s@\n" Config.project_root ;
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let infer_args =
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Sys.getenv CLOpt.args_env_var
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|> Option.map ~f:(String.split ~on:CLOpt.env_var_sep)
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|> Option.value ~default:["<not set>"]
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in
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L.environment_info "INFER_ARGS = %a@\n"
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(Pp.cli_args_with_verbosity ~verbose:Config.debug_mode)
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infer_args ;
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L.environment_info "command line arguments: %a@\n"
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(Pp.cli_args_with_verbosity ~verbose:Config.debug_mode)
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(Array.to_list Sys.(get_argv ())) ;
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( match Utils.get_available_memory_MB () with
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| None ->
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L.environment_info "Could not retrieve available memory (possibly not on Linux)@\n"
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| Some available_memory ->
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L.environment_info "Available memory at startup: %d MB@\n" available_memory ;
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ScubaLogging.log_count ~label:"startup_mem_avail_MB" ~value:available_memory ) ;
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print_active_checkers () ;
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print_scheduler () ;
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print_cores_used ()
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let () =
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(* We specifically want to collect samples only from the main process until
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we figure out what other entries and how we want to collect *)
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if CommandLineOption.is_originator then ScubaLogging.register_global_log_flushing_at_exit () ;
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( if Config.linters_validate_syntax_only then
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match CTLParserHelper.validate_al_files () with
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| Ok () ->
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L.exit 0
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| Error e ->
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print_endline e ;
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L.exit 3 ) ;
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( match Config.check_version with
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| Some check_version ->
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if not (String.equal check_version Version.versionString) then
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L.(die UserError)
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"Provided version '%s' does not match actual version '%s'" check_version
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Version.versionString
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| None ->
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() ) ;
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if Config.print_builtins then Builtin.print_and_exit () ;
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let has_results_dir = setup () in
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if has_results_dir then log_environment_info () ;
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if has_results_dir && Config.debug_mode && CLOpt.is_originator then (
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L.progress "Logs in %s@." (ResultsDir.get_path Logs) ;
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Option.iter Config.scuba_execution_id ~f:(fun id -> L.progress "Execution ID %Ld@." id) ) ;
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( match Config.command with
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| _ when Config.test_determinator && not Config.process_clang_ast ->
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TestDeterminator.compute_and_emit_test_to_run ()
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| _ when Option.is_some Config.java_debug_source_file_info ->
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JSourceFileInfo.debug_on_file (Option.value_exn Config.java_debug_source_file_info)
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| Analyze ->
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run Driver.Analyze
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| Capture | Compile | Run ->
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run (Lazy.force Driver.mode_from_command_line)
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| Help ->
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if
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Config.(
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list_checkers || list_issue_types || Option.is_some write_website
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|| (not (List.is_empty help_checker))
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|| not (List.is_empty help_issue_type))
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then (
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if Config.list_checkers then Help.list_checkers () ;
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if Config.list_issue_types then Help.list_issue_types () ;
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if not (List.is_empty Config.help_checker) then Help.show_checkers Config.help_checker ;
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if not (List.is_empty Config.help_issue_type) then
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Help.show_issue_types Config.help_issue_type ;
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Option.iter Config.write_website ~f:(fun website_root -> Help.write_website ~website_root) ;
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() )
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else
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L.result
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"To see Infer's manual, run `infer --help`.@\n\
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To see help about the \"help\" command itself, run `infer help --help`.@\n"
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| Report -> (
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let write_from_json out_path =
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IssuesTest.write_from_json ~json_path:Config.from_json_report ~out_path
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Config.issues_tests_fields
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in
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let write_from_cost_json out_path =
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CostIssuesTest.write_from_json ~json_path:Config.from_json_costs_report ~out_path
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CostIssuesTestField.all_fields
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in
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match (Config.issues_tests, Config.cost_issues_tests) with
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| None, None ->
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if not Config.quiet then L.result "%t" Summary.OnDisk.pp_specs_from_config
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| Some out_path, Some cost_out_path ->
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write_from_json out_path ;
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write_from_cost_json cost_out_path
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| None, Some cost_out_path ->
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write_from_cost_json cost_out_path
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| Some out_path, None ->
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write_from_json out_path )
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| ReportDiff ->
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(* at least one report must be passed in input to compute differential *)
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( match Config.(report_current, report_previous, costs_current, costs_previous) with
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| None, None, None, None ->
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L.die UserError
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"Expected at least one argument among '--report-current', '--report-previous', \
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'--costs-current', and '--costs-previous'"
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| _ ->
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() ) ;
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ReportDiff.reportdiff ~current_report:Config.report_current
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~previous_report:Config.report_previous ~current_costs:Config.costs_current
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~previous_costs:Config.costs_previous
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| Debug when not Config.(global_tenv || procedures || source_files) ->
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L.die UserError
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"Expected at least one of '--procedures', '--source_files', or '--global-tenv'"
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| Debug ->
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( if Config.global_tenv then
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match Tenv.load_global () with
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| None ->
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L.result "No global type environment was found.@."
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| Some tenv ->
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L.result "Global type environment:@\n@[<v>%a@]" Tenv.pp tenv ) ;
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( if Config.procedures then
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let filter = Lazy.force Filtering.procedures_filter in
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if Config.procedures_summary then
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let pp_summary fmt proc_name =
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match Summary.OnDisk.get proc_name with
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| None ->
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Format.fprintf fmt "No summary found: %a@\n" Procname.pp proc_name
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| Some summary ->
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Summary.pp_text fmt summary
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in
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Option.iter (Procedures.select_proc_names_interactive ~filter) ~f:(fun proc_names ->
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L.result "%a" (fun fmt () -> List.iter proc_names ~f:(pp_summary fmt)) () )
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else
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L.result "%a"
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Config.(
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Procedures.pp_all ~filter ~proc_name:procedures_name ~attr_kind:procedures_definedness
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~source_file:procedures_source_file ~proc_attributes:procedures_attributes
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~proc_cfg:procedures_cfg)
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() ) ;
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if Config.source_files then (
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let filter = Lazy.force Filtering.source_files_filter in
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L.result "%a"
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(SourceFiles.pp_all ~filter ~type_environment:Config.source_files_type_environment
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~procedure_names:Config.source_files_procedure_names
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~freshly_captured:Config.source_files_freshly_captured)
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() ;
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if Config.source_files_cfg then (
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let source_files = SourceFiles.get_all ~filter () in
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List.iter source_files ~f:(fun source_file ->
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(* create directory in captured/ *)
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DB.Results_dir.init ~debug:true source_file ;
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(* collect the CFGs for all the procedures in [source_file] *)
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let proc_names = SourceFiles.proc_names_of_source source_file in
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let cfgs = Procname.Hash.create (List.length proc_names) in
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List.iter proc_names ~f:(fun proc_name ->
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Procdesc.load proc_name
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|> Option.iter ~f:(fun cfg -> Procname.Hash.add cfgs proc_name cfg) ) ;
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(* emit the dot file in captured/... *)
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DotCfg.emit_frontend_cfg source_file cfgs ) ;
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L.result "CFGs written in %s/*/%s@." (ResultsDir.get_path Debug)
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Config.dotty_frontend_output ) )
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| Explore ->
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if (* explore bug traces *)
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Config.html then
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TraceBugs.gen_html_report ~report_json:(ResultsDir.get_path ReportJson)
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~show_source_context:Config.source_preview ~max_nested_level:Config.max_nesting
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~report_html_dir:(ResultsDir.get_path ReportHtml)
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else
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TraceBugs.explore ~selector_limit:None ~report_json:(ResultsDir.get_path ReportJson)
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~report_txt:(ResultsDir.get_path ReportText) ~selected:Config.select
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~show_source_context:Config.source_preview ~max_nested_level:Config.max_nesting ) ;
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(* to make sure the exitcode=0 case is logged, explicitly invoke exit *)
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L.exit 0
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