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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

Note: Unlisted patch versions only involve non-code or otherwise excluded changes and/or version bumps of transitive dependencies.

1.4.0 (2023-02-17)

🚀 Features

  • add build script for Zig v0.11.0-dev (4c8abcb)

♻️ Refactoring

  • update build-v0.11.zig build script (fe7c24c)
    • single source of truth for core module names
    • rename .mode => .optimize (as per new zig nomenclature)
    • add autodoc generation option

1.3.0 (2023-02-05)

🚀 Features

  • add ManagedIndex.initCapacity() (788dfa2)
  • add WasmType.instanceArray(), add docs (2adf65f)

1.2.0 (2022-12-01)

🚀 Features

  • add build script for user projects (7164f5e)

1.1.0 (2022-11-28)

🚀 Features

  • update panic handler, add event support (ab940d9)
    • update panic handler to broadcast event w/ panic message
    • only throw Panic error if no listeners could be notified
    • add EVENT_PANIC constant

1.0.0 (2022-11-23)

🛑 Breaking changes

🚀 Features

  • add hexdump methods (95c91ed)
    • add printHexdump()/hexdump()
  • add/update printHexdump() (65efaf4)
    • migrate printHexdump() to WASM core API
  • add WasmStringSlice.setAlloc() (b0f6f9d)
  • add function pointer & i/usize codegen support (2e67bc5)
    • add FuncPointer top-level type for codegen
    • add isize/usize type aliases
    • extend/refactor all codegens
    • update WasmTarget & presets
  • add opaque pointer support (83d4b94)
  • add optional pointer support (92a28e7)
    • update ZIG codegen
  • add codegen IDs, conditionally skip code generation (7146cae)
    • add ICodeGen.id & update codegens
    • add TopLevelType.skip option to suppress generation for some langs
    • update generateTypes()
  • update & rename pkg (formerly wasm-api-timer) (668f3dd)
    • rename types form TimerXXX => ScheduleXXX
    • add WASM auto-initializer hook
    • update readmes
  • update string handling & default string type (86dee41)
    • update WasmStringSlice & WasmStringPtr
    • update .setAlloc() impls
    • update Zig code gen to use [:0]const u8 as default string format for easier interop and compatibility w/ extern structs
  • update generated types & string handling (686f867)
    • switch to extern structs for generated types
    • switch to zero-terminated pointers for string values
    • update/rename/simplify API methods, remove obsolete
    • fix string attrib handling/alloc sizes
  • add JSON schema for codegen typedefs (1291c5c)
  • switch to extern struct/union only, add slice polyfills (ca65edc)
    • [zig] emit only extern structs/unions
    • [zig] remove (somewhat obsolete) support for packed structs/unions (KISS)
      • remove .tag option from Struct/Union
    • [zig/c] update codegens preludes
      • add declarations of XXSlice/XXMutSlice type aliases
    • rename Field.tag: scalar => single
    • [ts] add Field.skip to suppress codegen for individual fields
    • update JSON schema
    • set default string impl to ptr (previously slice)
    • add internal clasifyField() helper to simplify conditionals in codegens
    • add/update various internal type predicates
    • update CodeGenOpts.pre/post to support string arrays
  • use new backend in all codegens (33fc814)
    • update slice handling using auto-generated wrapper structs
    • add support for multi-item pointers
    • add support for enum pointers/arrays/slices
    • add slice types to wasmapi.h & types.zig
    • add more cases to FieldClass
    • update classifyField()
    • update all codegens to use new classifier based code templates
    • add/update codegen tests/fixtures
  • add Pointer64 (still unused) (f1eef25)

🩹 Bug fixes

  • update CLI type checks (1d4cc59)
  • re-add missing optional type ? prefix [zig] (3e3b4cd)
  • fix user code handling in TS codegen prelude (c435caa)

♻️ Refactoring

  • update WasmStringSlice.setSlice() (f278cfd)
  • rename _printStr0() => printStrZ() (666546c)
  • update/extract C types & core API (9eb827e)
  • migrate JSON schema, update readme & pkg (a6d9c3a)

0.18.1 (2022-11-01)

🩹 Bug fixes

  • fix TS code gen array mem mapping (a0e7132)
    • use correct type size for array mem mapping
    • update test fixtures

0.18.0 (2022-10-31)

🚀 Features

  • update WasmBridge & child API module specs (6773494)
    • update IWasmAPI interface to declare import ID & module dependencies
    • update WasmBridge ctor (array instead of object of sub-modules)
    • update WasmBridge.init() to initialize modules in dependency order
    • replace illegalArgs() with assert()
    • add @thi.ng/arrays as dependency, update pkg

0.17.3 (2022-10-31)

♻️ Refactoring

  • restructure/rename zig files, update readdme (c63ca10)
    • enforce uniform project structure for all [@thi.ng/wasm-api-](https://github.com/thi-ng/umbrella/tree/main/packages/wasm-api-)* packages
    • rename /zig/wasmapi.zig => /zig/lib.zig
    • update readme w/ further info

0.17.1 (2022-10-30)

♻️ Refactoring

  • update zig codegen to ignore uppercase enum config (3258f91)
    • idiomatic zig enums are lowercase
    • update config docs

0.17.0 (2022-10-29)

🚀 Features

  • update default value format & handling (c7752fb)
    • update Field.default to support lang-specific alts
    • add defaultValue() helper
    • update zig codegen

🩹 Bug fixes

  • fix idempotence checks for self-referential types (2c3f670)
    • update prepareType()

0.16.0 (2022-10-28)

🚀 Features

  • update docstring & user code codegen config (68694ba)
    • allow doc strings & user codes to be given as string array (lines)
    • add InjectedBody type to support multiple injection sites (e.g. TS interface declarations vs. wrapper impls)
    • update TS & Zig codegens
    • add internal ensureLines() helper
  • update IWasmMemoryAccess & impls (bb8a3ca)
    • add MemorySlice tuple to describe a memory region
    • update allocate() & free() to use MemorySlice, migrate to IWasmMemoryAccess
    • migrate growMemory() to IWasmMemoryAccess
    • add MemorySlice to default imports in TS codegen
  • update TS docstring generator (5a060b6)
    • include native/WASM type in docstring (use Zig type sigs)
    • update ensureLines() helper
    • update test fixtures

🩹 Bug fixes

  • fix ensureLines(), update tests & fixtures (f8a4668)

0.15.0 (2022-10-26)

🚀 Features

  • add WasmTarget codegen opt & usize support (62c049b)
  • add/update codegen alignment logic (9c19ad9)
    • add AlignmentStrategy & impls
    • update alignOf(), sizeOf(), prepareType()
    • extract DEFAULT_CODEGEN_OPTS
    • add Struct.align config option
  • add codegen support for union types (bbc1f98)
    • add Union type, update TopLevelType
    • update all codegens (C,TS,Zig)
    • update alignOf(), sizeOf()
    • update selectAlignment()
  • import ManagedIndex, migrate Zig API (d8bb3ee)
    • migrate ManagedIndex from @thi.ng/wasm-api-dom
    • move all Zig sources from /include => /zig
    • update pkg

🩹 Bug fixes

  • fix padding in Zig packed structs (8d70cf6)
    • since packed structs can't contain [n]u8 types, generate padding as potentially multiple uXXX fields
  • fix i64/u64 handling in sizeof() (825add3)
  • update CLI wrapper to allow unions (904716c)

♻️ Refactoring

  • minor updates C & Zig codegens (a94e1cc)
  • rename types, use predicates (4148e1e)
    • rename StructField => Field
    • update codegens to use more predicates instead of inline checks

0.14.0 (2022-10-17)

🚀 Features

  • update IWasmMemoryAccess (28bfff6)
    • add IWasmMemoryAccess.ensureMemory()
    • update WasmBridge.setString() to ensure memory
  • ensure memory in WasmStringSlice/Ptr (c55c6f0)
  • add Zig Slice & String wrappers (28d057e)
    • allows expressing & converting slices for extern structs
  • add ptrCast() zig helper (72a9406)

0.13.0 (2022-10-04)

🚀 Features

  • add WasmStringSlice.setSlice() (50cc798)
  • update C11 code gen (ff8037f)
    • add #ifdef __cplusplus guards to pre/post

⏱ Performance improvements

  • lazy eval log message args (3e13397)

0.12.0 (2022-10-03)

🚀 Features

  • add doc string word wrapping (c0b8e15)
    • update prefixLines(), add target line width arg
    • update ICodeGen & CodeGenOpts
    • update all codegens
    • update deps
  • add default value support for Zig codegen (3c37ae7)
  • add ReadonlyWasmString, update impls (240a148)
  • add support for sentinels & user type body injection (d240046)
    • update sizeOf() to include sentinels
    • add TopLevelType.body for extra user code
    • update Zig codegen to:
      • support array/slice sentinels
      • add optional user code injection
      • add std import header
  • update CLI (98d2414)
    • add optional type analytics JSON output
    • add support for including user code via @-file references
    • update config @-file refs to resolve relative to config file

🩹 Bug fixes

0.11.0 (2022-09-21)

🚀 Features

  • update core API & bindings (b185ea5)
    • add _panic(), timer(), epoch() core API fns
    • update printI/U64() fns to accept bigint
    • update C & Zig bindings
    • update tests
    • add clang-format
  • add WasmString wrappers (18d8fcb)
    • still unused (to be added to TS codegen)
  • WasmString codegen integration (97fc318)
    • update TS codegen to wrap strings using new WasmString or WasmStringPtr
    • update global codegen options handling, now passed to each codegen
    • update TSOpts & ZigOpts to include custom pre/post
  • major update codegens, string & pointer handling (4f02295)
    • update/fix string wrappers (WasmStringSlice/Ptr)
    • add generic Pointer wrapper
    • add const field type support
    • add applyIndents() formatter fn, simplify all codegens
    • major update TS & Zig codegens
  • update CodeGenOpts (b9fd7ff)
  • update TS codegen (array pointers) (30360f2)
  • add C11 support, update codegens & config (590311e)
    • add preliminary C11 codegen
    • add optional tag field for structs (extern/packed)
    • add support for auto-labeled padding fields
      • i.e. defined via unnamed fields with pad value
    • move debug config option to global CodeGenOpts
  • update codegen CLI (435ad2b)
    • add C11 support
    • add support for padding fields (in validateTypeRefs())
    • add CLI arg for forcing string type impl
    • update deps
  • update/fix codegens & config (87def23)
    • add global CodeGenOpts.uppercaseEnums option (migrate from TSOpts)
    • set i32 as enum default tag (for C compatibility)
    • update C11 codegen, add typePrefix option
    • fix C11 enum codegen (use typedef enum)
    • add internal enumName() helper
    • minor updates Zig codegen
  • refactor CodeGenOpts, update CLI config handling (fa2e30f)
    • extract CodeGenOptsBase interface for common pre/post config
    • update CLI config loading to support loading pre/post contents from separate files (if value given as @path/to-file.ext)

0.10.0 (2022-08-24)

🚀 Features

  • add events, update allocator handling (89416b1)
    • add INotify impl for WasmBridge
    • emit event when WASM memory has changed (e.g. to recreate user views)
    • reverse logic so that NO allocator is used by default and instead must be explicitly enabled (rather than disabled)
    • update Zig & C bindings
    • add/update docstrings

0.9.0 (2022-08-23)

🚀 Features

  • add debug() core API function (ca01978)

🩹 Bug fixes

  • update setString() return value (116dd0b)
    • always only return num bytes written w/o sentinel

0.8.0 (2022-08-16)

🚀 Features

  • add preliminary string handling support (3da4efe)
    • update/rename IWasmMemoryAccess (add string getter/setter)
    • update StructField.type (add string)
    • add CodeGenOpts.stringType option
    • update codegen fns
    • update TS & Zig codegen impls

0.7.0 (2022-08-15)

🚀 Features

  • update helper predicates (65b23d4)
  • update TSOpts & TS codegen (4f6bbbf)
    • add uppercaseEnum option to force UC enum IDs
  • add CLI wrapper for codegens (683a560)

🩹 Bug fixes

  • correct TS __mapArray codegen (289b137)
  • allow signed ints for enum tags (78d0822)

0.6.0 (2022-08-15)

🚀 Features

  • update allocate/free() fns, update Zig core API (8a55989)
    • add _wasm_free() Zig impl
    • add printFmt() Zig fn
    • update WasmBridge.allocate() (add clear option)
    • update WasmBridge.free()
    • ensure memory in WasmBridge.getString()
    • add/update docstrings
  • add bindings code generator framework (17ee06f)
    • add/update deps
    • add preliminary codegens for Zig & TS
    • add supporting types & utils
    • add generateTypes() codegen facade fn
  • update codegens, add opts, fix alignments (5c1fec5)
    • add global CodeGenOpts
    • update generateTypes() to consider new opts
    • add global USIZE type (for pointer sizes & codegens)
    • add options for Zig codegen (extra debug helpers)
    • simplify TS codegen
    • fix sizeOf() for struct fields
    • make prepareType() idempotent
  • add C11 header/include file, update WasmBridge (a67dc00)
    • migrate headers/includes to /include
    • rename "core" import section => "wasmapi"
    • rename WasmBridge.core => WasmBridge.api
    • update pkg file

♻️ Refactoring

  • extract WasmMemViews interface, update test WASM (4c73e65)

0.5.0 (2022-08-08)

🚀 Features

  • add memory allocation (980c1f2)
    • add WasmBridge.allocate()/free()
    • add WasmBridge.growMemory()
    • extract WasmBridge.ensureMemory()
    • update WasmExports
    • update Zig bindings (configurable allocator, GPA as default)

0.4.0 (2022-08-07)

🚀 Features

  • use named import objects (4965f20)
    • switch to name import objects to avoid merging into flat namespace
    • update externs in core.zig
    • update docstrings

0.3.0 (2022-08-04)

🚀 Features

  • major update WasmBridge, add types (47aa222)
    • add WasmExports base interface
    • add generics for WasmBridge & IWasmAPI
    • update WasmBridge.init() arg (full WASM exports, not just mem)
    • add WasmBridge.exports field to store WASM module exports
    • add naming conflict check in WasmBridge.getImports()
  • add WasmBridge.instantiate, add/update accessors (0698bae)
    • add WasmBridge.instantiate() boilerplate
    • add setters for typed scalars & arrays
    • rename derefXX() => getXX() getters
    • update tests
  • add i64/u64 support/accessors (768c8bd)

0.2.0 (2022-08-01)

🚀 Features

  • fix zig slice pointer handling, use named child modules (bd7905a)
  • major update ObjectIndex (4547f1f)
    • add ObjectIndexOpts ctor options
    • add IDGen for internal ID generation/recycling
    • add iterators
    • rename existing methods

0.1.0 (2022-08-01)

🚀 Features