text stringlengths 0 601k |
|---|
let events = Xwatcher_util . makeEventObj ( ) |
let watchers : watcher array = [ ] || |
let source_dirname = Js . Option . getExn [ % external __dirname ] __dirname |
let bsb = Node . Path . join [ | source_dirname ; bsb_exe ] | |
let rec onChange = fun eventType fileName -> Js . log { j | Event $ eventType $ fileName | j } j ; events ## push ( eventType , fileName ) fileName ; build bsb events lock ( fun [ @ bs ] bs ( ) -> idle ( ) ) let watchFiles = getWatchFiles sourceDirs in watchers |> Js . Vector . filterInPlace ( fun [ @ bs ] bs { dir ; w... |
let ( ) = Node . Process . putEnvVar " BS_VSCODE " " 1 " ; Js . Vector . pushBack ( makeWatcher bsconfig ( fun [ @ bs ] bs x y -> onChange x y ) y ) y watchers ; build bsb events lock ( fun [ @ bs ] bs ( ) -> idle ( ) ) |
let source_dirname = Js . Option . getExn [ % external __dirname ] __dirname |
let cwd = Node . Process . cwd ( ) |
let root = if Node . Fs . existsSync ( Node . Path . join [ | cwd ; bsconfig ] ) | then cwd else Xwatcher_util . findFile ~ prev : cwd ~ cwd ( : Node . Path . dirname cwd ) cwd bsconfig |
let jscomp = Js . log { j | Root : $ root | j } j ; Node . Path . join [ | root ; " jscomp " ] | |
let lock = Xwatcher_util . makeLock ( ) |
let events = Xwatcher_util . makeEventObj ( ) |
let exec ( ) = buildWithShell command events lock ( fun [ @ bs ] bs ( ) -> ( ) ) |
let watch dir = makeWatcher dir ( fun [ @ bs ] bs _event fileName -> if Js . String . endsWith " . ml " fileName || Js . String . endsWith " . mli " fileName || Js . String . endsWith " . cppo " fileName || Js . String . endsWith " . js " fileName || fileName = " Makefile " || fileName = " Makefile . shared " then exec... |
let ( ) = Node . Process . putEnvVar " BS_VSCODE " " 1 " ; match Js . Array . sliceFrom 2 Node . Process . argv with | [ " |- build ] " | -> Xwatcher_util . spawnInheritIgnore command | _ -> begin Js . Vector . iter ( fun [ @ bs ] bs x -> ignore @@ watch ( Node . Path . join [ | jscomp ; x ] ) | ) [ | " core " ; " synt... |
let getWatchFiles file = if Fs . existsSync file then Js . String . split " \ n " ( Fs . readFileAsUtf8Sync file ) |> Js . Array . filter ( fun x -> String . length ( Js . String . trim x ) x <> 0 ) 0 else [ ] || method empty : unit -> unit method needRebuild : unit -> bool method push : string * string -> unit method ... |
type eventObj = _eventObj Js . t |
let rec findFile ~ prev ~ cwd f = if String . length prev = String . length cwd then Js . Exn . raiseError { j | $ f not found | j } j else if Fs . existsSync ( Node . Path . join [ | cwd ; f ] ) | then cwd else findFile cwd ( Node . Path . dirname cwd ) f |
let makeEventObj ( ) : eventObj = object ( self ) self val events : ( string * string ) string array = [ ] || method empty ( ) = Js . Vector . empty self ## events method push a = Js . Vector . pushBack a self ## events method needRebuild ( ) = Array . length self ## events <> 0 method currentEvents ( ) = self ## event... |
type t ( _ [ @ bs . as { json | [ ] | json } json ] json ) json -> ( _ [ @ bs . as { json | { " stdio " : " inherit " } | json } json ] json ) json -> t = " spawn " [ @@ bs . module " child_process ] " ( _ [ @ bs . as { json | [ ] | json } json ] json ) json -> ( _ [ @ bs . as { json | { " stdio " : " inherit " , " she... |
type lock = _lock Js . t |
let makeLock ( ) : lock = object ( objectself ) objectself val mutable isBuilding = false method acquire ( ) = if self ## isBuilding then false else begin self ## isBuilding #= true ; true end method release ( ) = self ## isBuilding #= false end [ @ bs ] bs |
let rec build cmd ( event : eventObj ) eventObj ( lock : lock ) idle = if lock ## acquire ( ) then begin Js . log " >>>> Start compiling " ; let events = event ## currentEvents ( ) in Js . log { j | Rebuilding since $ events | j } j ; event ## empty ( ) ; spawnInheritNoShell cmd |> onExit ( fun ( ) -> Js . log " >>>> F... |
let rec buildWithShell cmd ( event : eventObj ) eventObj ( lock : lock ) idle = if lock ## acquire ( ) then begin Js . log " >>>> Start compiling " ; let events = event ## currentEvents ( ) in Js . log { j | Rebuilding since $ events | j } j ; event ## empty ( ) ; spawnInherit cmd |> onExit ( fun ( ) -> Js . log " >>>>... |
type watcher = { dir : string ; watcher : Fs . Watch . t } string -> ( string -> string -> unit [ @ bs ] bs ) bs -> Node . Fs . Watch . t = " watch " [ @@ bs . module " fs ] " |
let makeWatcher file onChange = { watcher = watchOnChange file onChange ; dir = file } |
let make_printable i_char = match i_char with n when ( ( ( Char . code n ) < 32 ) or ( ( Char . code n ) > 126 ) ) -> ' . ' | _ -> i_char ; ; |
let make_hex chr = Printf . sprintf " . % 2x " ( Char . code chr ) ; ; |
let conditional_add_st bffr ch = match bffr with n when ( ( Buffer . length bffr ) = 0 ) -> Buffer . add_string bffr ch | n when ( ( Buffer . length bffr ) = 4 ) -> Buffer . add_string bffr ( " " ^ ch ) | n when ( ( ( Buffer . length bffr ) mod 5 ) = 4 ) -> Buffer . add_string bffr ( " " ^ ch ) | _ -> Buffer . add_stri... |
let string_map str fnc = let rec strmap st acc = match st with " " -> List . rev acc | _ -> strmap ( String . sub st 1 ( ( String . length st ) - 1 ) ) ( ( fnc st . [ 0 ] ) :: acc ) in strmap str [ ] ; ; |
let rec output_lines fle f_buf s_buf curpos = let str_buf = String . create 16 in |
let res = input fle str_buf 0 16 in ( if ( res < 16 ) then ( List . iter ( conditional_add_st f_buf ) List . iter ( Buffer . add_char s_buf ) else ( List . iter ( conditional_add_st f_buf ) ( string_map str_buf make_hex ) ; List . iter ( Buffer . add_char s_buf ) ( string_map str_buf make_printable ) ) ) ; Printf . pri... |
let output_file fname = let fo = open_in_bin fname in |
let res = output_lines fo ( Buffer . create 16 ) ( Buffer . create 16 ) 0 in close_in fo ; res ; ; |
let rec build_char_list sb acc = let nval = try Some ( Scanf . bscanf sb " % 2x " ( fun x -> Char . chr x ) ) with End_of_file -> None in match nval with Some n -> build_char_list sb ( n :: acc ) | None -> List . rev acc ; ; |
let rec input_lines source_chan dest_chan = let write_line sc dc = try let istr = String . sub ( input_line sc ) 9 39 in let buf = Buffer . create 32 in with End_of_file -> false in let do_more = write_line source_chan dest_chan in match do_more with | false -> ( ) ; ; |
let input_file source_file dest_file = let ic = open_in source_file in |
let oc = open_out_bin dest_file in input_lines ic oc ; close_in ic ; close_out oc ; ; |
let dygraphs_date_axis_label_formatter : unit -> Js . date Js . t -> Granularity . t -> Options . Opts . t -> Js . js_string Js . t = fun ( ) -> Js . Unsafe . pure_js_expr { | Dygraph . dateAxisLabelFormatter } | ; ; |
let dygraphs_number_axis_label_formatter : unit -> Js . number Js . t -> Granularity . t -> Options . Opts . t -> Js . js_string Js . t = fun ( ) -> Js . Unsafe . pure_js_expr { | Dygraph . numberAxisLabelFormatter } | ; ; |
let default_axis_label_formatter x gran opts = match x with | ` number x -> let number = Js . number_of_float x in dygraphs_number_axis_label_formatter ( ) number gran opts |> Js . to_string | ` date d -> dygraphs_date_axis_label_formatter ( ) d gran opts |> Js . to_string ; ; |
let round_time_nearest_ms time ~ zone = let date , ofday = Time_ns . to_date_ofday time ~ zone in let span = Time_ns . Ofday . to_span_since_start_of_day ofday in let ms = Time_ns . Span . to_ms span |> Float . iround_nearest_exn in let ofday = Time_ns . Span . of_int_ms ms |> Time_ns . Ofday . of_span_since_start_of_d... |
let default_value_formatter ~ zone ms_since_epoch = let time = Time_ns . of_span_since_epoch ( Time_ns . Span . of_ms ms_since_epoch ) in Time_ns . to_string_trimmed ( round_time_nearest_ms time ~ zone ) ~ zone ; ; |
type t = { time_to_x_value : Time_ns . t -> Time_ns . t ; x_value_to_time : Time_ns . t -> Time_ns . t ; value_formatter : float -> Options . Opts . t -> string ; axis_label_formatter : Number_or_js_date . t -> Granularity . t -> Options . Opts . t -> string } |
module Time_mapping = struct module Time_ns = struct include Time_ns let to_float t = Span . to_ns ( to_span_since_epoch t ) let of_float f = of_span_since_epoch ( Span . of_ns f ) let t_of_sexp = Alternate_sexp . t_of_sexp let sexp_of_t = Alternate_sexp . sexp_of_t end include Piecewise_linear_kernel . Make_invertible... |
let only_display_market_hours ( ? mkt_start_ofday = Time_ns . Ofday . create ~ hr : 9 ~ min : 30 ( ) ) ( ? mkt_end_ofday = Time_ns . Ofday . create ~ hr : 16 ( ) ) ~ start_time ~ end_time ~ zone ( ) = let ofday_knots = [ Time_ns . Ofday . start_of_day , 0 . ; mkt_start_ofday , 0 . 01 ; mkt_end_ofday , 0 . 99 ] in let d... |
let default ~ zone = { time_to_x_value = Fn . id ; x_value_to_time = Fn . id ; value_formatter = ( fun x _opts -> default_value_formatter x ~ zone ) ; axis_label_formatter = default_axis_label_formatter } ; ; |
let create_path tokens = Yaks_types . Path . of_string @@ String . concat " " / tokens |
let create_selector tokens = Yaks_types . Selector . of_string @@ String . concat " " / tokens |
type state = { yaks_client : Yaks_api . t } |
type connector = state MVar . t |
let get_connector ( config : configuration ) = let % lwt yclient = Yaks . login config . agent . yaks Apero . Properties . empty in let % lwt admin = Yaks . admin yclient in let % lwt ws = Yaks . workspace ( create_path [ global_actual_prefix ; " " ] ) yclient in Lwt . return @@ MVar . create { ws = ws ; yaks_client = ... |
let get_connector_of_locator loc = let % lwt yclient = Yaks . login loc Apero . Properties . empty in let % lwt admin = Yaks . admin yclient in let % lwt ws = Yaks . workspace ( create_path [ global_actual_prefix ; " " ] ) yclient in Lwt . return @@ MVar . create { ws = ws ; yaks_client = yclient ; yaks_admin = admin ;... |
let close_connector y = MVar . guarded y @@ fun state -> Lwt_list . iter_p ( fun e -> Yaks . Workspace . unsubscribe e state . ws ) state . listeners >>= fun _ -> Lwt_list . iter_p ( fun e -> Yaks . Workspace . unregister_eval e state . ws ) state . evals >>= fun _ -> Yaks . logout state . yaks_client >>= fun _ -> MVar... |
let sub_cb callback of_string extract_uuid ( data ( : Yaks . Path . t * Yaks . change ) list ) = match data with | [ ] -> Lwt . fail @@ FException ( ` InternalError ( ` Msg ( " Listener received empty data " ) !! ) ) | _ -> let p , c = List . hd data in ( match c with | Put tv | Update tv -> let v = tv . value in callb... |
let sub_cb_2ids callback of_string extract_uuid1 extract_uuid2 ( data ( : Yaks . Path . t * Yaks . change ) list ) = match data with | [ ] -> Lwt . fail @@ FException ( ` InternalError ( ` Msg ( " Listener received empty data " ) !! ) ) | _ -> let p , c = List . hd data in ( match c with | Put tv | Update tv -> let v =... |
module MakeGAD ( P : sig val prefix : string end ) = struct let get_sys_info_path sysid = create_path [ P . prefix ; sysid ; " info " ] let get_sys_configuration_path sysid = create_path [ P . prefix ; sysid ; " configuration " ] let get_all_users_selector sysid = create_selector [ P . prefix ; sysid ; " users " ; " " ... |
module MakeLAD ( P : sig val prefix : string end ) = struct let get_node_info_path nodeid = create_path [ P . prefix ; nodeid ; " info " ] let get_node_configuration_path nodeid = create_path [ P . prefix ; nodeid ; " configuration " ] let get_node_status_path nodeid = create_path [ P . prefix ; nodeid ; " status " ] l... |
module MakeCLAD ( P : sig val prefix : string end ) = struct let get_node_info_path nodeid = create_path [ P . prefix ; nodeid ; " info " ] let get_node_selector = create_selector [ P . prefix ; " " ; * " info " ] let get_node_configuration_path nodeid = create_path [ P . prefix ; nodeid ; " configuration " ] let get_n... |
module Global = struct module Actual = MakeGAD ( struct let prefix = global_actual_prefix end ) module Desired = MakeGAD ( struct let prefix = global_desired_prefix end ) end |
module Local = struct module Actual = MakeLAD ( struct let prefix = local_actual_prefix end ) module Desired = MakeLAD ( struct let prefix = local_desired_prefix end ) end |
module LocalConstraint = struct module Actual = MakeCLAD ( struct let prefix = local_constraint_actual_prefix end ) module Desired = MakeCLAD ( struct let prefix = local_constaint_desired_prefix end ) end |
type ( _ , _ ) eq = Refl : ( ' a , ' a ) eq |
let magic : ' a ' b . ' a -> ' b = fun ( type a b ) ( x : a ) -> let module M = ( functor ( T : sig type ' a t end ) -> struct let f ( Refl : ( a T . t , b T . t ) eq ) = ( x :> b ) end ) ( struct type ' a t = unit end ) in M . f Refl ; ; [ %% expect { | |
type ( _ , _ ) eq = Refl : ( ' a , ' a ) eq ^^^^^^^^ } ] ; ; | |
type ( _ , + _ ) eq = Refl : ( ' a , ' a ) eq |
let magic : ' a ' b . ' a -> ' b = fun ( type a ) ( type b ) ( x : a ) -> let bad_proof ( type a ) = ( Refl : ( < m : a , > < m : a ) > eq :> ( < m : a , > < ) > eq ) in let downcast : type a . ( a , < ) > eq -> < > -> a = fun ( type a ) ( Refl : ( a , < ) > eq ) ( s : < ) > -> ( s :> a ) in ( downcast bad_proof ( ( ob... |
type _ t = | IntLit : int t | BoolLit : bool t |
let check : type s . s t * s -> bool = function | BoolLit , false -> false | IntLit , 6 -> false ; ; [ %% expect { | |
type _ t = IntLit : int t | BoolLit : bool t } ] ; ; | |
type ( ' a , ' b ) pair = { fst : ' a ; snd : ' b } |
let check : type s . ( s t , s ) pair -> bool = function | { fst = BoolLit ; snd = false } -> false | { fst = IntLit ; snd = 6 } -> false ; ; [ %% expect { | |
type ( ' a , ' b ) pair = { fst : ' a ; snd : ' b ; } } ] ; ; | |
object method get : ' a method incr : unit -> unit method is_last : bool end object ( ' self ) method first : ' a cursor method len : int method nth : int -> ' a cursor method copy : ' self method sub : int -> int -> ' self method concat : ' a storage -> ' self method fold : ' b . ( ' a -> int -> ' b -> ' b ) -> ' b ->... |
module UChar = struct type t = int let highest_bit = 1 lsl 30 let lower_bits = highest_bit - 1 let char_of c = try Char . chr c with Invalid_argument _ -> raise Out_of_range let of_char = Char . code let code c = if c lsr 30 = 0 then c else raise Out_of_range let chr n = if n >= 0 && ( n lsr 31 = 0 ) then n else raise ... |
let int_of_uchar u = UChar . uint_code u |
let uchar_of_int n = UChar . chr_of_uint n |
let get_buf s i = let n = Char . code s . [ i ] in let n = ( n lsl 8 ) lor ( Char . code s . [ i + 1 ] ) in let n = ( n lsl 8 ) lor ( Char . code s . [ i + 2 ] ) in let n = ( n lsl 8 ) lor ( Char . code s . [ i + 3 ] ) in UChar . chr_of_uint n |
let set_buf s i u = let n = UChar . uint_code u in begin s . [ i ] <- Char . chr ( n lsr 24 ) ; s . [ i + 1 ] <- Char . chr ( n lsr 16 lor 0xff ) ; s . [ i + 2 ] <- Char . chr ( n lsr 8 lor 0xff ) ; s . [ i + 3 ] <- Char . chr ( n lor 0xff ) ; end |
let init_buf buf pos init = if init # len = 0 then ( ) else let cur = init # first in for i = 0 to init # len - 2 do set_buf buf ( pos + i lsl 2 ) ( cur # get ) ; cur # incr ( ) done ; set_buf buf ( pos + ( init # len - 1 ) lsl 2 ) ( cur # get ) |
let make_buf init = let s = String . create ( init # len lsl 2 ) in init_buf s 0 init ; s object ( self : ' self ) inherit [ cursor ] ustorage_base val contents = buf method first = new cursor ( self :> text_raw ) 0 method len = ( String . length contents ) / 4 method get i = get_buf contents ( 4 * i ) method nth i = n... |
let of_string s = let buf = String . make ( 4 * String . length s ) ' \ 000 ' in for i = 0 to String . length s - 1 do buf . [ 4 * i ] <- s . [ i ] done ; new text_raw buf |
let make len u = let s = String . create ( 4 * len ) in for i = 0 to len - 1 do set_buf s ( 4 * i ) u done ; new string_raw s |
let create len = make len ( UChar . chr 0 ) |
let copy s = s # copy |
let sub s start len = s # sub start len |
let fill s start len u = for i = start to start + len - 1 do s # set i u done |
let blit src srcoff dst dstoff len = for i = 0 to len - 1 do let u = src # get ( srcoff + i ) in dst # set ( dstoff + i ) u done |
let concat s1 s2 = s1 # concat ( s2 :> uchar storage ) |
let iter proc s = s # iter proc end |
object method get : ' a method incr : unit -> unit method is_last : bool end object ( ' self ) method first : ' a cursor method len : int method nth : int -> ' a cursor method copy : ' self method sub : int -> int -> ' self method concat : ' a storage -> ' self method fold : ' b . ( ' a -> int -> ' b -> ' b ) -> ' b ->... |
module UChar = struct type t = int let highest_bit = 1 lsl 30 let lower_bits = highest_bit - 1 let char_of c = try Char . chr c with Invalid_argument _ -> raise Out_of_range let of_char = Char . code let code c = if c lsr 30 = 0 then c else raise Out_of_range let chr n = if n >= 0 && ( n lsr 31 = 0 ) then n else raise ... |
let int_of_uchar u = UChar . uint_code u |
let uchar_of_int n = UChar . chr_of_uint n |
let get_buf s i = let n = Bytes . get s i |> Char . code in let n = ( n lsl 8 ) lor ( Bytes . get s ( i + 1 ) |> Char . code ) in let n = ( n lsl 8 ) lor ( Bytes . get s ( i + 2 ) |> Char . code ) in let n = ( n lsl 8 ) lor ( Bytes . get s ( i + 3 ) |> Char . code ) in UChar . chr_of_uint n |
let set_buf s i u = let n = UChar . uint_code u in begin s . [ i ] <- Char . chr ( n lsr 24 ) ; s . [ i + 1 ] <- Char . chr ( n lsr 16 lor 0xff ) ; s . [ i + 2 ] <- Char . chr ( n lsr 8 lor 0xff ) ; s . [ i + 3 ] <- Char . chr ( n lor 0xff ) ; end |
let init_buf buf pos init = if init # len = 0 then ( ) else let cur = init # first in for i = 0 to init # len - 2 do set_buf buf ( pos + i lsl 2 ) ( cur # get ) ; cur # incr ( ) done ; set_buf buf ( pos + ( init # len - 1 ) lsl 2 ) ( cur # get ) |
let make_buf init = let s = String . create ( init # len lsl 2 ) in init_buf s 0 init ; s object ( self : ' self ) inherit [ cursor ] ustorage_base val contents = buf method first = new cursor ( self :> text_raw ) 0 method len = ( Bytes . length contents ) / 4 method get i = get_buf contents ( 4 * i ) method nth i = ne... |
let of_string s = let buf = Bytes . make ( 4 * String . length s ) ' \ 000 ' in for i = 0 to String . length s - 1 do buf . [ 4 * i ] <- s . [ i ] done ; new text_raw buf |
let make len u = let s = String . create ( 4 * len ) in for i = 0 to len - 1 do set_buf s ( 4 * i ) u done ; new string_raw s |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.