4.0.4

Fixes

#3001 fix regressios in refmt
#2986 #2973 #2974 fix bsb websocket exit error
#2983 #2988 determinsic behavior when NINJA_ANSI_FORCED=0 no color when NINJA_ANSI_FORCED=1 yes color

4.0.3

Fixes

#2956 clean re.js for genFlow proj
#2970 remove one obsolte error
#2970 address one regression from refmt

4.0.2

Fixes

#2963 fix ppx-flags quoting issue

Features

#2951 sync up with reason
#2964 customize ninja to make output less verbose Add NINJA_ANSI_FORCE env variable support so that third party tools running bsb can still preserve colors
#2960 add tea theme support
#2959 less verbose bsb output
#2958 make bsb -init more forgiving

4.0.1

Fixes:

#2949 fix optional regression
#2946 fix react-lite theme on Linux

4.0.0

Fixes:

#2832 fix compiler crash
#2837 toFixed, toExponential too strict
#2841 fix some inconsistency betweeen debug mode and release mode
#2865 fix reload latency issue in react-lite theme
#2864 fix parallel build random failure
#2874 consistency check for global bsb and local bsb
#2914 Fix bug on Windows where path has colon in command line arg
#2919 fix return value of Js.Date.toJSON
#2921 bs.deriving label -> labelGet, the label accessor is deprecated
#2924 rename Js.Nullable.test -> Js.Nullable.isNullable
#2923 fix ghost location in error message
#2931 fix a codegen bug in optimization pattern match

Features:

#2280 prettier output in debug mode (chrome custom formatter)
#2823 add build-success hook

bsb -make-world -w -build-success 'your_script'

#2856 provide websocket intergration with bsb
#2858 add react-lite theme hot module reloading without webpack
#2873 add Belt.Array.sliceToEnd
#2825 Add Belt.Array.partition
#2882, #2885, #2886, #2889, #2890,#2894, #2896, #2897,#2898, #2900 #2901, #2905, #2907, #2908, #2909, #2912, #2913 unbox optional and code optimization based on type kinds
#2910 fix optional inline regression, better codegen for optional equality
#2904 fix Js.Date.parse binding
#2899 Add Dom.htmlFormElement and Dom.htmlInputElement types
#2910 Improve package not found message
#2916 optimize value based optional
#2918 adapt polymoprhic comparison for the new optional representation
#2917 remove trailing return undefined
#2935 comments in codegen for ref generation
#2863 optimize away unused blocks

3.1.4

Fixes:

Put back the deprecated Js.to_bool and Js.Boolean.* for a little bit longer to avoid breackage in userland. These functions are all deprecated and don't do anythinng anymore, since we compile bool to Js.boolean directly.

3.1.0

Features:

#2809, #2806 Sync up with latest reason
#2805, allow x |. Some
#2797, #2771 -bs-g
#2793 more bindings to Js.Console
#2621 add Belt.Result module
#2760 add Belt.Array.unzip

Perf:

#2808 better code gen for if then else
#2804 make HashSet.String size smaller

Fixes:

#2812, compatibility with Node 10
#2789, fix Weak.length
#2790, fix Belt.Set performance issue
#2786, fix polymorphic compare on nullables
#2781, improve location info on bs.deriving abstract
#2776, lift the function limitation on bs.deriving abstract
#2752, fix binding Buffer.toString

3.0.0

Features:

#2740, #2726 Generalized safe/cleaner embedding raw function (https://bucklescript.github.io/docs/en/interop-cheatsheet.html#generaizlied-raw-js-since-300)
#2687, #2665, #2663 bs.deriving abstract type, a powerful way for idiomatic JS and FFI (https://bucklescript.github.io/docs/en/generate-converters-accessors.html#abstract-type)
#2696, #2742, #2706, #2711, compile OCaml boolean as JS boolean Breaking change to your code path relying on Obj.magic and bs.raw
#2741 add Node.Buffer.fromStringWithEncoding
#2737 add Js.Json.stringifyWithSpace
#2728 add console.error and console.trace
#2666 add List.sort to belt
#2664 pipe syntax support tuple obj |. method a b and obj |. (m1 , m2)

Perf:

#2676 beter optimizations for tuple allocation

Docs:

#2730, #2729, #2733, #2722, #2701, #2699 More docs to Belt

Fixes:

#2657 more intuitive polymorphic comparison with objects
#2686 playground unicode
#2720, #2719, #2718, error message enhancment
#2731 not inlining function contains raw
#2672 Fix ci
#2652 fix Buffer name mangling on Node
#2642 weird indentation in generated code

2.2.3

Features:

#2646,#2622 Adding Belt.Option
#2342, #2624 (|.) pipe syntax for t first convention
#2589 Expose Id.MakeComparable functor
#2587 Added production ready settings for react theme
- remove refmt syntax version 2

Performances:

#2438 using concrete predicates for integer comparison
#2584 better handling of if then else common sub expression

Fixes:

#2303 defining or using a module named "Block" causes runtime errors
#2616,#2612,#2554 better error message
#2352 return value of assignment expression
#2413 no break generated after return statement in some code branches
#2633 [@bs.string] in FFI
#2608 short-circuiting of && fails due to extraction of variable
#2559 fix Bytes.create semantics
#2638, bsb -w on windows freez
#2448, js_int.ml not installed on windows

2.2.2

Features:

Upgrade with latest reason syntax (native unucurry support etc)
#2531 add missing functions in Js.Nullable fromoption/toOption
#2527 Belt.List.shuffle

Fixes:

#2503 bs.string and bs.obj interaction
#2549, #2548, $2548, #2542, #2541 improve error message

2.2.0

Features:

A beta release for the new stdlib called Belt
#2436, #2381, #2377, #2353 bs.deriving abstract support

Performances:

#2452 specialized comparison with Js.null, Js.undefined, Js.boolean
#2412, provide specialized primitives for comparison with null/undefined
#2361, better optimization for temporary tuple Fixes:
#2451 better error message when arity mismatch for reason syntax
#2399, turn partial application warnings to error in react template
#2465 build on FreeBSD
#2450 ignore bsb.lock
#2356 ship build-schema.json
#2489, #2464 capitalize names in combination of '/'
#2459 subdirs:true by default for templates
#2428, fix trailing space on react-jsx
#2401, stop tab-aligning imports for smaller diff
#2383, drop bs.deriving attribute after post-processing

2.1.0

Features:

#2282, #2280,#2272,#2271,#2270,#2262,#2260,#2255,#2253 Automatically derive js converter between ocaml and Js values see docs: https://bucklescript.github.io/bucklescript/Manual.html#_mapping_between_js_values_and_ocaml_values_since_2_1_0
#2238, #2225, #2221 Make the compiler relocatable prebuilt compiler (this release for Mac/Win)
#2276 update reason syntax@d0d18
#2229 improve error message with regard to @bs
#2266, add Js_global.(encode|decode)URI(Component) bindings
#2220 make watcher mode in linux accept ninja progress animation
#2163 better hints for binding module name
#2187, #2186, #2179 add two warning numbers 101, 102 for polymorhic comparisons and unused bs attributes

Performance:

#2269 type specialized comparison also applied to nullable polymorphic variants
#2208 type specialized comparison allpied to nullable variants
#2213 refine caml_obj_dump into caml_array_dup better array initialization code

Fixes:

#2316 Pattern match with exception case and a single catch-all pattern is optimized incorrectly
#2318 no absname in Match_failure
#2250 #1285, fix code gen for object oriented code
#2278, #2274 fix fatal errors regression and syntactice fatal errors(-werror A) don't stop building
#2259 fix fatal errors don't stop generating cmj file
#1972 bsb -init does not rely on npm link on *nix platform
#2207 nop rebuild to work around yarn bug
#2226 kill bsb -w when stdin is closed
#2184 bsb should exclude -I empty dirs

2.0

Features

update reason3 syntax

1.10.3

Features:

#2112, introduced a key suffix, so that user can choose suffix : ".bs.js"
#2138, in combination of .bs.js suffix and in-source build, bsb is able to remove staled build artifact
#2091 bsc xx.cmi will print xx.mli so users can generate mli in the beginning. bsc -output-re xx.cmi will print it in reason syntax
#2096, clorized ninja build output
#2120 better error message in the location of {json||json}
#2123 avoid namespace leaking in types
#2130 make Sys module not break React Native bindings
#2159, #2165 enhance user expereince of bsb (less verbose, status bar when failed)
#2134, allow people to make customized playground via a plugin

Fixes:

#2157, fix unnecessary rebuilding when adding files with namespace option on
#2145, fix bsb unnecessary rebuild issues
#2150, fix an edge case of comparison between cyclic value
#2140 tweak invalid npm package error message
#2080, #2094 bsb -w can detect multiple processes running so no race condition
#2097 default warning with "-30"
#2101 fix bs.splice error message
#2102 fix reason printer bug
#2089 more logs when ocaml fails to build
e16cbd03c64eb2b7e99570abdc29f5799778835f fix a binding of Js.Re.matches

1.9.3

Features:

#2049, add a dedicated warning field, so that it is easy to override, enable warn-error and customize it.
React JSX PPX V3 is in. This allows a custom component's children to be of any type. When the child's a single non-JSX item, it's not wrapped in an array anymore.
#2016, add a flag bsb -v to tell the version number
64ea144746f998955f69d8eb4ec2b0179ce2d5b4 add Js.Typed_array subarray API
#2030, error message: better unbound value message
#2041, add a flag bsb -verbose, by default it is less noisy
#2047, make bsb error message more professional
#2048, turn -bs-super-error by default for reason files

Deprecations:

React JSX PPX V1 has been removed, and the bsconfig "react-jsx": true is removed too (use 2 or 3). JSX only accept a version number
#1666, remove deprecated API

Fixes:

#2029, error message: fix display line and column
#2033, #2040 error message: trim output when too many lines
#2042, better react error message
#2053, better error message when file name is non-existent
#2066, add a missing escaped char ':'
#2063, add Js.Float for windows, remove deprecated Js.Float API
#2070, fix -warn-error interaction with -bs-super-error

1.9.2

Fixes:

#1943, Wrong name mangling for properties "_50"
#1029, tree shaking in playground
#1946, Fix invalid JS output
#1965, more JS modules exported in playground
#1559, add a comment when no js output produced
#1989, fix a bug for exit inlining
#2002, make default exports work with transpiled babel ES6 import
A bunch of improvements for better error message by Cheng Lou and Cristiano Calcagno

Features:

#1944, bspack support -main-export
#1990, better optimizations for pattern match compilation
#1991, Accept bs.deriving accessors applies to bs.config as well for single field
#2001, improve global module compilation
#2006, "subdirs": true will traverse the directory recursively
#1964, for Capital_file.ml generate Capital_file.js instead of capital_file.js

Deprecations:

#1968, remove support for Google module system

1.9.1 (Recovery 1.9.0)

Fixes

#1933 hyphen directory name fixes

1.9.0

Features:

Namespace support in the build system
#1839, #1653, allow in-source build in package-specs , allow single package-spec element in package-specs
#1802 introduce [@bs.unwrap] for polymorphic variant as external argument
Improve error message via -bs-super-errors
Reason syntax error message for .re/.rei files
#1908 two APIs for Js.Re
#1905, #1906, simplify the workflow of handling null or undefined (via nullable) Optimizations:
#1918, better code gen for pattern match
#1865, Add Js.logN

Fixes

#1925, fix missing js modules in playground
#1893, fix Js.Array.append (Js.Vector.append)

1.8.2

Features:

#1798 make default the same semantics as ES6 exports
#1785 upgrade playground
#1758 generator support
#1826 add bsb -where support so that bsb.exe can be located and cached in a more robust way

Optimizations:

#1796, #1793 improve submodule arity inference
#1810 don't rebuild ninja if binary already exists in bin folder

Fixes:

#1811 add relative PPX paths to .merlin correctly
#1822, fix an optimization bug

Internal:

add a tool cmjdump.exe

1.8.1

Fixes:

#1762, discard effectful unused code
#1760, div by zero effect analysis

1.8.0

Fixes:

#1573, don't include -bs flags in .merlin
#1716, fix wrong optimization of recursive values
#1728, bad inlining
#1409, make sure when optional is None, bs.obj will not introduce such label
#1737, same as #1409
#1746, a corner case when mixing recursive value and functions, should make markup.ml work
#1749, fix nested if, code block discarded issue

1.7.5

Fixes:

#1676, bsb -w will always build regardless of filetype when fs.watch doesn't send a filename
#1655, fix #1653 Js.Promise.all[n] interfaces
#1658, fix typeof = "null" issue
#1656, bs.get/set/get_index/set_index respects bs.ignore
#1654, bsb -init fails if package or current dir has space (parent dir can have spaces)
#1678, bs.get{null;undefined} in object type
#1692, fix invalid js syntax output
#1701, fix tailcall handling interaction with exception handler
#1666, fix misuse of GADT API

Features:

#1648, exposed bsc in the npm environment
#1647, special handling bsb -init . to reuse current directory
#1667, fix an optimization bug
#1698, fix exit code incorrectly aggregated issue
#1666, add Js.Json.classify and Js.Types.classify
#1705, add DOM storage API
#1672, sync up with new reason
#1696, provide reason-react template

1.7.4

Internal:

#1583, add -U -D support for bspack

Features:

#1630, add modules Option, Result, List, and Vector into Js namespace, update docs
#1613, allow bs.scope with bs.send/bs.send.pipe/bs.set/bs.get/bs.set_index/bs.get_index
#1604, add the functions entries, values, fromList, fromArray and map to Js.Dict
#1632, bsb themes support

Fixes:

#1581, more error checking
#1633, fix missing installations
#1581, more error checking %identity

1.7.3

Fixes:

#1556, fix duplicated requires of runtime (report by Cheng Lou)
#1568, internal compiler error

Features:

#1564: scoped values in FF, see bs.scope in the Manual

1.3.2

Features:

Significantly improve bsb experience

1.2.1 + dev

Features:

#861, add -bs-assume-no-mli and -bs-no-implicit-include for deterministic build
#851, add -bs-D -bs-list-conditionals flags
add -bs-syntax-only
#854, add -bs-binary-ast

1.1.2

Fixes:

#831, bug fix with opam issues

Features:

Provide bspp.exe for the official compiler

1.1.1

Features:

#822, add bsdep.exe
#820, conditional compilation support
#793, relax syntactic restrictions for all extension point so that bs.obj, obj, bs.raw, raw, etc. will both work. Note that all attributes will still be qualified
#793, support bs.splice in bs.new
#798, complete bs.splice support and documentation

1.0.3

Incompatible changes (to better support Windows):

bsc, bspack and bsppx are renamed into bsc.exe, bspack.exe and bsppx.exe

No symlink from .bin any more.

Old symlinks:

tmp > ls -al node_modules/.bin/
total 96
drwxr-xr-x  14 hzhang295  staff  476 Sep 20 17:26 .
drwxr-xr-x   4 hzhang295  staff  136 Sep 20 17:27 ..
lrwxr-xr-x   1 hzhang295  staff   22 Sep 20 17:26 bsc -> ../bs-platform/bin/bsc
lrwxr-xr-x   1 hzhang295  staff   25 Sep 20 17:26 bspack -> ../bs-platform/bin/bspack
lrwxr-xr-x   1 hzhang295  staff   24 Sep 20 17:26 bsppx -> ../bs-platform/bin/bsppx

Now these symlinks are removed. You have to refer to bs-platform/bin/bsc.exe.

Features:

#787, add an option -bs-no-warn-unused-bs-attribute

1.0.2

Fixes:

#743, Fix Bytes.blit when src == dst

Features:

#783, by default, bsc.exe will warn when it detect some OCaml data types are passed from/to external FFI
#784, add an option -bs-eval

1.0.1

Fixes:

#718, Enforce #= always return unit for better error messages

Features:

FFI
- #694, support fields and mutable fields in JS object creation and private method
- #686, introduce phantom arguments (bs.ignore) for ad-hoc polymorphism

1.0.0

Initial release

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Changes.md

Changes.md

4.0.4

4.0.3

4.0.2

4.0.1

4.0.0

3.1.4

3.1.0

3.0.0

2.2.3

2.2.2

2.2.0

2.1.0

2.0

1.10.3

1.9.3

1.9.2

1.9.1 (Recovery 1.9.0)

1.9.0

1.8.2

1.8.1

1.8.0

1.7.5

1.7.4

1.7.3

1.3.2

1.2.1 + dev

1.1.2

1.1.1

1.0.3

1.0.2

1.0.1

1.0.0

Files

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4.0.4

4.0.3

4.0.2

4.0.1

4.0.0

3.1.4

3.1.0

3.0.0

2.2.3

2.2.2

2.2.0

2.1.0

2.0

1.10.3

1.9.3

1.9.2

1.9.1 (Recovery 1.9.0)

1.9.0

1.8.2

1.8.1

1.8.0

1.7.5

1.7.4

1.7.3

1.3.2

1.2.1 + dev

1.1.2

1.1.1

1.0.3

1.0.2

1.0.1

1.0.0