Each @scriptc/cli-<platform> package bundled its platform's LLVM helper
and runtime pack, which are also published as @scriptc/llvm-<platform> and
@scriptc/runtime-<platform>. The CLI packages now depend on those packages
at the same version (workspace:*, which pnpm pack writes as the exact
version) and leave them out: cli-linux-x64-gnu goes from 115 MB to 60 MB
packed.
- build-native-cli.mts --platform-packages, which each CLI package's
build:native passes, writes a manifest without llvm_package, runtime_pack
and runtime_packs.
- loadNativeToolchain resolves a missing helper or host runtime pack as
Node resolves the package from the compiler's directory: nested in the
platform package, beside it (hoisted, or pnpm's virtual store) or higher
up. It requires the compiler's version, and an absent or mismatched
package fails with an error that names it.
- installNativeCli records where the package manager put both packages in
the installed manifest, with the same checks.
- verify-native-cli.mjs requires the exact dependencies of a platform
package and checks the resolved packages' versions.
- package-native-cli.mjs bundles the helper and runtime pack into the
standalone archives, which stay self-contained.
- smoke-native-install.mjs installs the helper and runtime pack tarballs
with the platform package; the bootstrap's exported package drops its
bundled copies first.
- release.yml publishes the CLI packages only once every helper and
runtime pack package resolves on npm, and scriptc only once the CLI
packages resolve, each wait at most 25 minutes. A rerun skips the
uploads npm already accepted and waits again.
The native toolchain manifest's lib_diagnostics path is relative to the
platform package's dist/bin. installNativeCli copies the manifest into the
scriptc package's bin and relocates each asset path, but lib_diagnostics
was not in the list, so it pointed at a missing file under the scriptc
package and npm installs did not use the prebuilt lib diagnostics. It is
now relocated with the other assets.
scriptc's frontend talks to a TypeScript 7 API server. tsc-ts serves the
same API as tsgo, and it is now the default checker; SCRIPTC_CHECKER=tsgo
selects tsgo, which scriptc still includes.
- @scriptc/compiler depends on tsc-ts 0.0.3. The native distribution
ships its platform package as lib/tsc-ts, named by a new tsc_ts field
of the toolchain manifest; a manifest without it takes the executable
of an installed tsc-ts package.
- The executable cache key includes the tsc-ts executable's identity, in
the compiler and in the CLI's startup route.
- tsc-ts keeps the syntax trees it builds for the life of its process,
so the source parser starts a new server after 256 KB of parsed
source instead of letting one server grow with every file.
- A CI job compiles every corpus program with both checkers, in release
and dev, and requires the same LLVM IR and diagnostics
(scripts/checker-identity.mjs).
- Tests that compare with the TypeScript 7 SDK, the checker-panic
diagnostics, and the protocol tests run against tsgo.
- Enforce oxlint and oxfmt for owned JavaScript and TypeScript with independent CI checks.
- Preserve compiler import boundaries and protected fixtures while cleaning up lint findings.
- Standardize source formatting and validate import, fixture, and embedded-source protections.
* Make native installs portable and smaller
- Support glibc 2.34 with portable compiler binaries and static LLVM helpers.
- Bundle the host runtime and discover optional cross-target packs from project dependencies.
- Add application build benchmarks covering latency, executable size, and memory.
* Keep bootstrap tools available in Sandbox validation
- Isolate Zig for native compiler bootstrap and glibc entropy contracts.
- Preserve the existing toolchain scope for cache and corpus tests.
* Fix portable compiler bootstrap linking
- Keep native support objects compatible with the destination host linker.
- Resolve installed targets using the host declared by the toolchain manifest.
* feat: ship the self-hosted native scriptc CLI
- Run the shared compiler and CLI natively, including library builds and compile-time evaluation.
- Install native platform packages and ship relocatable standalone distributions.
- Preserve program semantics and reuse validated build artifacts for fast rebuilds.
* fix: complete native CLI integration and validation
- Preserve library diagnostics and run recursive compiler work on the main stack.
- Restore packaged helper permissions and exercise native npm and Wasm library builds.
- Recover interrupted Sandbox status probes within the original command deadline.
- Remove C emission, debugging options, and automatic backend fallback.
- Complete LLVM lowering and native bootstrap coverage across supported targets.
- Link executables and libraries with precompiled C runtime packs, including iOS and Android.
* Expand LLVM native output targets
- Add owned helper and runtime-pack contracts for macOS x64, Linux glibc/musl, Windows x64, and WASI.
- Generalize LLVM target selection, package validation, linker plans, and release/CI matrices.
- Document linker boundaries and add focused native-output and runtime-pack coverage.
* Pin Windows LLVM helper CI to VS 2022
The official LLVM archive needs the Visual Studio 2022 CMake generator, which is not guaranteed by windows-latest.
* Align bootstrap cache with LLVM runtime-pack builds
Use the same target-specific helper and linker identity before and after compiler loading so routed executable cache hits remain lightweight.
* Install Windows LLVM CI tools with Chocolatey
windows-2022 includes Visual Studio but not winget; use its available Chocolatey bootstrap for CMake and Ninja.
* Prevent Zig version probes from leaving runtime-pack objects
Run runtime-pack compiler version probes in a private temporary directory and remove the accidental tracked WASI a.o file.
* Use 7-Zip for Windows LLVM setup
Extract the official LLVM development archive with two-stage 7-Zip instead of Windows tar.exe, which timed out while materializing the toolchain tree.
* Define ssize_t for the MSVC runtime pack
Clang's MSVC target does not expose POSIX ssize_t through sys/types.h; define the pointer-sized runtime type without affecting MinGW.
* Build the Windows runtime pack with Zig
Use the MinGW-compatible Windows sysroot required by the runtime while retaining COFF helper output and installing Zig in the Windows native CI lane.
* Give macOS LLVM differential shard time to finish
Shard 1 passed its setup and focused contracts but was cancelled during its cold LLVM differential slice at the 20-minute job limit.
Chris Tate