Shell step streaming: when LogSink is present, uses cmd.spawn() with
tokio::select! to interleave stdout/stderr line-by-line. Respects
timeout_ms with child.kill() on timeout. Falls back to buffered mode
when no LogSink.
Security: block sensitive env var overrides (PATH, LD_PRELOAD, etc.)
from workflow data injection. Proper error handling for pipe capture.
4 LogSink regression tests + 2 env var security regression tests.
Add rustlang feature flag to wfe-yaml with support for all cargo and
rustup step types (15 total), including cargo-doc-mdx.
Schema additions: output_dir, package, features, all_features,
no_default_features, release, profile, toolchain, extra_args,
components, targets, default_toolchain fields on StepConfig.
Integration tests for compiling all step types from YAML, and
containerd-based end-to-end tests for running Rust toolchain
inside containers from bare Debian images.
Preprocesses <<: *anchor merge keys before serde_yaml 0.9 deserialization.
serde_yaml implements YAML 1.2 which dropped merge keys; the yaml-merge-keys
crate resolves them as a preprocessing step, giving full anchor + merge
support for DRY pipeline definitions.
Standalone workspace crates for BuildKit image building and containerd
container execution. Config types, YAML schema integration, compiler
dispatch, validation rules, and mock-based unit tests.
Current implementation shells out to buildctl/nerdctl — will be
replaced with proper gRPC clients (buildkit-client, containerd protos)
in a follow-up. Config types, YAML integration, and test infrastructure
are stable and reusable.
wfe-buildkit: 60 tests, 97.9% library coverage
wfe-containerd: 61 tests, 97.8% library coverage
447 total workspace tests.
Phase 4 — Permission-gated HTTP fetch op:
- op_fetch with net permission check on every request
- globalThis.fetch() wrapper with .json()/.text() methods
- Supports GET/POST/PUT/DELETE with headers and body
Phase 5 — Module loader:
- WfeModuleLoader resolving npm: → esm.sh, https://, file://, relative paths
- All resolution paths permission-checked
- Bare path resolution (/) for esm.sh sub-module redirects
- Dynamic import rejection unless permissions.dynamic_import: true
- esm.sh auto-added to net allowlist when modules declared
Mandatory npm integration test (is-number via esm.sh).
25 new tests. 133 total deno tests, 326 total workspace tests.
