Since pushes to main run to completion, each ran the complete suite on macOS:
20 test jobs and about 350 macOS job-minutes per push (run 38831529977), which
at about four pushes an hour exceeded the repository's macOS runners. On
2026-10-16 at 02:40 UTC 41 macOS jobs were running, 95 were queued (the oldest
for 35 minutes), and main runs took over an hour.
Pushes to main now run the darwin suite on macOS, as pull requests do: 6 jobs
and about 100 minutes (run 38835202089). The nightly schedule still runs the
complete suite, and a manual run (workflow_dispatch) with macos_full set runs
it on demand, for example on a release candidate commit. Manual runs get a
concurrency group of their own, so they neither cancel nor wait for the push
run of the same commit. The policy test evaluates the macOS matrix expressions
for each event.
The sanitized native emitter peaks near 13 GB while it emits the
compiler and then compiles the 348 MB module with clang under
AddressSanitizer, which together exceed the 16 GB runner. Back the
rebuild-emit job with a 24 GiB swap file and lift its stack limit,
since the instrumented emitter's recursion can exceed 8 MiB.
- Preserve callback identity, receiver binding, and class references across unions and collections.
- Track record field presence independently of undefined values and improve native runtime behavior.
- Expand differential coverage and streamline CI bootstrap and compiler rebuild checks.
- 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.
- Resolve installed toolchain assets from the physical manifest path.
- Cover linked-package launches in toolchain and native CLI regressions.
- Run the toolchain path regressions in Windows CI.
Fixes#682
Co-authored-by: EdwardXie <185573060+EdwardJoke@users.noreply.github.com>
- Separate parsing, comparison, and styling runtime units by their dependencies.
- Keep packaged and source runtime selection consistent across native targets.
- Cover independent utility linking in Windows CI and native differential tests.
- Run command and self-rebuild checks independently in both validation lanes.
- Preserve complete local coverage and native package installation checks.
- Reject invalid phase selection and verify the CI matrix retains every contract.
* Add Node 24 filesystem link support
* Use executable extensions in Windows link fixtures
* Remove Windows links without walking their targets
* Match Windows symlink inference and Buffer validation
* Match Node Windows symlink paths and fallback state
* Preserve Windows errors when following filesystem links
* Expand static compilation for common Effect 4 patterns
* Run every Effect 4 fixture slice in CI
* Preserve existing corpus behavior across Effect 4 lowering
* Preserve Effect platform callbacks and native stream state
* Record new corpus baselines and retain child stdin refusals
* Retire the obsolete stateful regex diagnostic
* Preserve promise reference count layout for cycle collection
* 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.
* Expand static Effect support across common APIs
* Preserve compiler parity across expanded Effect patterns
* Fix compiler regressions exposed by Effect coverage
* Bound shared type conversion traversal
* Clarify conversion contracts and tidy fixtures
* Run every Effect fixture in CI shards
* Preserve inferred array assignments in concurrent Effect programs
* Record inferred array fixture compiler ordering
- Reuse decoded AST nodes, parent references, and recursive class type analysis during compilation.
- Split expression and library validation into smaller functions while preserving diagnostics.
- Shorten sanitizer bootstrap and reuse verified CI toolchains.
* 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.
- Build static programs through the TypeScript 7 frontend, C and LLVM emitters, and native linker without a JavaScript host
- Share runtime-pack verification and link planning across native and Node compiler hosts
- Handle large C output and deep logical-expression validation during compiler bootstrapping
- Run the production LLVM backend natively and reproduce its output across compiler generations.
- Replace unchecked emitter contexts with explicit shared state and callback hosts.
- Preserve NaN in serialized IR and respect optional record storage during spreads.
* ci: trial ten test shards and five helper shards
- Shorten the corpus and helper critical paths with more macOS shards.
- Check complete real-corpus partitioning for both new shard counts.
* ci: run TypeScript 7 parity in parallel
- Move the frontend parity sweep to its own Ubuntu job alongside native artifact builds.
- Require the separate result in the aggregate CI gate.
- Halve each CI shard’s corpus workload while retaining the plain and sanitized lanes.
- Check that the real corpus remains complete across the six-shard split.
* fix(windows): support GUI executables
- Add Windows subsystem selection across executable link paths and cache keys.
- Verify PE subsystem output and add Windows CI coverage.
Fixes#259
Co-authored-by: Mateus Mamede Lage <23098414+mmamedel@users.noreply.github.com>
* fix(ci): restore cross-platform test parity
- Make the Windows subsystem test use a portable loader URL.
- Sync TS7 order-parity baselines with current corpus fixtures.
---------
Co-authored-by: Mateus Mamede Lage <23098414+mmamedel@users.noreply.github.com>
- Pin GNU runtime packs to glibc 2.36 Zig targets and reject incompatible imports.
- Provision verified Zig builds and exercise published artifacts on Debian Bookworm.
Fixes#349
Co-authored-by: Cruel <383999+Cruel@users.noreply.github.com>
* 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.
* Separate native linking from C compilation
- Split the helper-object runtime-pack path into explicit link planning and platform linking.
- Reserve SCRIPTC_LINKER for object-only executable links while retaining a deprecated SCRIPTC_CC compatibility path.
- Add no-legacy-C coverage and document the linker/SDK boundary.
* Preserve runtime pack link errors
* Fix linker cache invalidation and warnings
* Fix C executable cache routing
- Keep explicit C builds on compiler-backed cache identities.
- Cover linker-only environment changes across exact C repeats.
* feat(cli): expose native object link info
- add versioned, cache-independent native link metadata for program objects
- document the experimental runtime ABI and provide C-driver and Apple linker examples
- verify ABI mismatch, FFI parity, packed installs, and external linking in CI
* fix(example): validate native runtime pack identity
* Warn on non-null assertions
- Surface non-null assertions during linting without making them blocking.
- Preserve existing assertion sites for opportunistic cleanup.
* Classify internal compiler errors
- Export InternalCompilerError and migrate compiler invariant throws without changing messages.
- Rename the native cache test to match cc.ts and update test scheduling references.
- Document test placement by unit, package integration, and cross-package scope.
* Fix internal compiler error classification
* fix(runtime): trust Windows root certificates
- Load default TLS roots from the Windows ROOT store.
- Link crypt32 for Windows TLS builds.
- Cover the certificate-store import in cross-build tests.
Co-authored-by: Kayakyx <Kayakyx@users.noreply.github.com>
* fix Windows CA store policy handling
* fix(runtime): cover Windows policy root stores
* fix(runtime): dedupe Windows root stores
* fix(tls): match Windows system CA stores
---------
Co-authored-by: Kayakyx <Kayakyx@users.noreply.github.com>
Chris Tate