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taylor.fish f14f3b03bb Add new bindings generator; port SSLConfig (#23169)
Add a new generator for JS → Zig bindings. The bulk of the conversion is
done in C++, after which the data is transformed into an FFI-safe
representation, passed to Zig, and then finally transformed into
idiomatic Zig types.

In its current form, the new bindings generator supports:

* Signed and unsigned integers
* Floats (plus a “finite” variant that disallows NaN and infinities)
* Strings
* ArrayBuffer (accepts ArrayBuffer, TypedArray, or DataView)
* Blob
* Optional types
* Nullable types (allows null, whereas Optional only allows undefined)
* Arrays
* User-defined string enumerations
* User-defined unions (fields can optionally be named to provide a
better experience in Zig)
* Null and undefined, for use in unions (can more efficiently represent
optional/nullable unions than wrapping a union in an optional)
* User-defined dictionaries (arbitrary key-value pairs; expects a JS
object and parses it into a struct)
* Default values for dictionary members
* Alternative names for dictionary members (e.g., to support both
`serverName` and `servername` without taking up twice the space)
* Descriptive error messages
* Automatic `fromJS` functions in Zig for dictionaries
* Automatic `deinit` functions for the generated Zig types

Although this bindings generator has many features not present in
`bindgen.ts`, it does not yet implement all of `bindgen.ts`'s
functionality, so for the time being, it has been named `bindgenv2`, and
its configuration is specified in `.bindv2.ts` files. Once all
`bindgen.ts`'s functionality has been incorporated, it will be renamed.

This PR ports `SSLConfig` to use the new bindings generator; see
`SSLConfig.bindv2.ts`.

(For internal tracking: fixes STAB-1319, STAB-1322, STAB-1323,
STAB-1324)

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Alistair Smith <hi@alistair.sh>
2025-10-03 17:10:28 -07:00

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.DS_Store
.env
.envrc
.eslintcache
.gdb_history
.idea
.next
.ninja_deps
.ninja_log
.npm
.npm.gz
.parcel-cache
.swcrc
.trace
.uuid
.vs
.vscode/clang*
.vscode/cpp*
.zig-cache
.bake-debug
*.a
*.bc
*.big
*.blob
*.bun
*.crash
*.database
*.db
*.dmg
*.dSYM
*.generated.ts
*.jsb
*.lib
*.log
*.o
*.out.js
*.out.refresh.js
*.pdb
*.sqlite
*.swp
*.tmp
*.trace
*.wat
*.zip
**/.verdaccio-db.json
**/*.dir
**/*.pdb
**/*.sln*
**/*.vcxproj*
**/package-lock.json
/.cache
/.webkit-cache
/build-*/
/bun-webkit
/kcov-out
/test-report.json
/test-report.md
/test.js
/test.ts
/test.zig
/testdir
build
build.ninja
bun-binary
bun-mimalloc
bun-nomimalloc
bun-singlehtreaded
bun-test-scratch
bun-zigld
cmake_install.cmake
CMakeCache.txt
CMakeFiles
cold-jsc-start
cold-jsc-start.d
compile_commands.json
cover
coverage
coverv
dist
esbuilddir
examples/lotta-modules/bun-nofscache
examples/lotta-modules/bun-old
examples/lotta-modules/bun-yday
failing-tests.txt
github
make-dev-stats.csv
misctools/fetch
misctools/machbench
misctools/sha
myscript.sh
node_modules
node_modules_*
out
out.*
outcss
outdir
outdir/
packages/*/*.wasm
packages/bun-*/*.o
packages/bun-*/bun
packages/bun-*/bun-profile
packages/bun-*/debug-bun
packages/bun-cli/bin/*
packages/bun-cli/postinstall.js
packages/bun-wasm/*.cjs
packages/bun-wasm/*.d.cts
packages/bun-wasm/*.d.mts
packages/bun-wasm/*.d.ts
packages/bun-wasm/*.js
packages/bun-wasm/*.map
packages/bun-wasm/*.mjs
packages/debug-*
parceldist
pnpm-lock.yaml
profile.json
README.md.template
release/
scripts/env.local
sign.*.json
sign.json
src/bake/generated.ts
src/generated_enum_extractor.zig
src/bun.js/bindings-obj
src/bun.js/bindings/GeneratedJS2Native.zig
src/bun.js/bindings/GeneratedBindings.zig
src/bun.js/debug-bindings-obj
src/deps/zig-clap/.gitattributes
src/deps/zig-clap/.github
src/deps/zig-clap/example
src/deps/zig-clap/README.md
src/fallback.version
src/js/out/DebugPath.h
src/js/out/functions*
src/js/out/modules*
src/js/out/tmp
src/node-fallbacks/node_modules
src/node-fallbacks/out/*
src/runtime.version
src/tests.zig
test.txt
test/js/bun/glob/fixtures
test/node.js/upstream
tsconfig.tsbuildinfo
txt.js
x64
yarn.lock
zig-cache
zig-out
test/node.js/upstream
.zig-cache
scripts/env.local
*.generated.ts
src/bake/generated.ts
test/cli/install/registry/packages/publish-pkg-*
test/cli/install/registry/packages/@secret/publish-pkg-8
test/js/third_party/prisma/prisma/sqlite/dev.db-journal
tmp
codegen-for-zig-team.tar.gz
# Dependencies
/vendor
# Dependencies (before CMake)
# These can be removed in the far future
/src/bun.js/WebKit
/src/deps/boringssl
/src/deps/brotli
/src/deps/c*ares
/src/deps/libarchive
/src/deps/libdeflate
/src/deps/libuv
/src/deps/lol*html
/src/deps/ls*hpack
/src/deps/mimalloc
/src/deps/picohttpparser
/src/deps/tinycc
/src/deps/WebKit
/src/deps/zig
/src/deps/zlib
/src/deps/zstd
# Generated files
.buildkite/ci.yml
*.sock
scratch*.{js,ts,tsx,cjs,mjs}
*.bun-build
scripts/lldb-inline
# We regenerate these in all the build scripts
cmake/sources/*.txt