feat: add Windows support and E2E CI pipeline#1
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Cross-platform path types (HostPathBuf, GuestPathBuf, MountSpec) - PlatformPaths trait for OS-specific directory layout - Backend abstraction layer (VmBackend, RootfsMaterializer, ProcessSupervisor traits) - Windows HCS/HCN backend implementation (compute, networking, rootfs, supervisor) - cfg-gate Unix-only code (libkrun FFI, PTY supervisor, xattr) - DB migration for backend-neutral runtime columns - Windows CI: compile check + unit tests (strict) - Linux CI: E2E smoke tests that boot real VMs via KVM - Fix clippy if_same_then_else in ReferenceOrPath::from_str Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add missing RootfsMaterializer trait import in hcs.rs - Fix unreachable code after return in layer extraction non-unix path - Gate unused imports (Getters, MicroVmBuilder, MicrosandboxResult) with cfg(unix) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Gate runtime re-export in microsandbox-utils lib.rs - Gate all Unix-only imports in oci/layer/extraction.rs (CStr, CString, anyhow, etc.) - Gate GzipDecoder, BufReader, Archive imports in oci/layer/mod.rs - Keep MicroVmConfigBuilder available cross-platform, only gate MicroVmBuilder Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Run cargo fmt to fix formatting issues - Gate colon-delimited mount spec tests with #[cfg(unix)] (colon syntax is intentionally rejected on Windows due to drive letter ambiguity) - Gate is_absolute() assertion with #[cfg(unix)] (Unix paths aren't absolute on Windows) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add udev rule to make /dev/kvm world-accessible in CI - Add fallback chmod in smoke test script for resilience Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Prevents the calling shell from expanding $E2E_VAR before passing it to the sandbox shell. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Shell variable expansion depends on exec context; printenv directly reads the environment without needing shell expansion. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Windows (windows-e2e): - Compile check + unit tests + release build - Server start/stop lifecycle validation - Health endpoint verification - Graceful Hyper-V error handling (no Hyper-V on CI runners) macOS (macos-e2e): - Compile check + utils tests - Stub libkrun for linking (can't build real libkrun without krunvm) - Release build + server start/stop lifecycle - Health endpoint verification - Graceful error on VM boot (no nested virt on ARM64 runners) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Windows paths like C:\Users\...\sandbox.db break the SQLite URL parser because backslashes are not valid URL separators. Convert to forward slashes before constructing the connection string. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
sqlite://C:/path is invalid — the URL parser treats C: as a port. Use sqlite:///C:/path (three slashes) which correctly denotes an absolute path in URI notation. Extracted into sqlite_url() helper. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
URL-based connection strings break on Windows because drive letters like C: are misinterpreted as URL components. Using SqliteConnectOptions with .filename() bypasses URL parsing entirely. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Use ErrorActionPreference=Continue so native command stderr doesn't terminate the PowerShell script - Add layer extraction error to expected graceful failures (OCI layer extraction with ownership override isn't supported on Windows) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add Windows Hyper-V (HCS/HCN) backend for running Linux sandboxes without Docker. Includes OCI-to-VHD pipeline, Go worker for HCS lifecycle, bootstrap init (PID 1) for guest overlayfs assembly, and exec path wrapping — non-absolute commands are wrapped in `/bin/sh -c` so the guest shell resolves them via PATH. E2E verified: `msb exe alpine -e "echo hello"` and `msb exe alpine -e "/bin/echo hello"` both succeed on Win11 26200.
…, E2E tests - Add Build-BootBundle.ps1: automated cross-compilation (cargo-zigbuild), rootfs.vhd creation (Python tarfile with Unix permissions), and manifest generation. New `make build_bundle_windows` target. - Add boot bundle auto-download: ensure_bundle() now downloads from GitHub releases with SHA256 verification and indicatif progress bar when bundle is missing locally. - Add Windows to CI release workflow: windows-latest matrix entry builds host binaries (msb.exe, msbserver.exe, msbrun-hcs.exe), boot bundle, and packages as zips with checksums. - Add Package-WindowsRelease.ps1 for reusable release packaging. - Add windows_e2e_test.ps1: 5 E2E tests covering exec, run, back-to-back, and volume mounts. - Update P0-P2 blocker implementations: session-scoped pipes, interactive terminal, 9p volume sharing, HCN NAT reuse, admin detection. - Check off all P3 items in windows-support-checklist.md.
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cargo check --workspace)-D warnings🤖 Generated with Claude Code