Commit Graph

5 Commits

Author SHA1 Message Date
39b3daf57c feat(wfe-yaml): add YAML 1.1 merge key support via yaml-merge-keys
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.
2026-03-26 15:59:28 +00:00
30b26ca5f0 feat(wfe-buildkit, wfe-containerd): add container executor crates
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.
2026-03-26 10:28:53 +00:00
1a84da40bf feat(wfe-yaml): add HTTP ops, module loader, and npm support via esm.sh
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.
2026-03-25 23:02:51 +00:00
6fec7dbab5 feat(wfe-yaml): add deno_core JS/TS executor with sandboxed permissions
Secure JavaScript/TypeScript execution in workflow steps via deno_core,
behind the `deno` feature flag.

Security features:
- Per-step permission system: net host allowlist, filesystem read/write
  path restrictions, env var allowlist, subprocess spawn control
- V8 heap limits (64MB default) prevent memory exhaustion
- Execution timeout with V8 isolate termination for sync infinite loops
- Path traversal detection blocks ../ escape attempts
- Dynamic import rejection unless explicitly enabled

Workflow I/O ops:
- inputs() — read workflow data as JSON
- output(key, value) — set step outputs
- log(message) — structured tracing

Architecture:
- JsRuntime runs on dedicated thread (V8 is !Send)
- PermissionChecker enforced on every I/O op via OpState
- DenoStep implements StepBody, integrates with existing compiler
- Step type dispatch: "shell" or "deno" in YAML

34 new tests (12 permission unit, 3 config, 2 runtime, 18 integration).
2026-03-25 22:32:07 +00:00
b89563af63 feat(wfe-yaml): add YAML workflow definitions with shell executor
Concourse-CI-inspired YAML format for defining workflows. Compiles
to standard WorkflowDefinition + step factories.

Features:
- Schema parsing with serde_yaml (YamlWorkflow, YamlStep, StepConfig)
- ((var.path)) interpolation from config maps at load time
- YAML anchors (&anchor/*alias) fully supported
- Validation at load time (no runtime surprises)
- Shell executor: runs commands via tokio::process, captures stdout,
  parses ##wfe[output name=value] annotations for structured outputs
- Compiler: sequential wiring, parallel blocks, on_failure/on_success/
  ensure hooks, error behavior mapping
- Public API: load_workflow(), load_workflow_from_str()
- 23 tests (schema, interpolation, compiler, e2e)
2026-03-25 21:32:00 +00:00