Huanqi Cao
d8acd2b656
The self-hosted Linux runners ship no pwsh, and the pwshAvailable probes used spawnSync('where.exe'), which reports a missing binary as status null instead of throwing — the suites never skipped and failed with spawn pwsh ENOENT. Probe with resolvePwshPath() status instead, the same gate the coverage exemption uses. Exempt pwsh-sandbox src from coverage on pwsh-less hosts (its remaining helpers branch and the invariant companion ride the executor suites' real pwsh runs); pwsh-ful hosts keep the full 100% bar. Cover the windows-acl probe case and the runner-entry resolution in sandbox-local on Linux (chain-seam tests plus a windowsAclRunnerEntry seam) — the package's POSIX-only suites are Linux's only chance to cover the new lines. Static gate fixes: declare dsh-pwsh-sandbox in the base bundle, register the runner files entry in constraints, knip entries for the e2e suite and where.exe, regenerate the module graph. Verified in WSL (no-pwsh Linux): pwsh-sandbox 5 pass/13 skip with the exemption active, sandbox-local coverage 100%.
bash/ — bash capability family
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The capability family spans the canonical executor seam, its implementations, the shared shell environment, and the model-facing tools. All are product packages.
| Package | Role | ctx key |
|---|---|---|
bash/ |
Defines the executor contract shared by implementations and consumers. | ctx.bash |
bash-local/ |
Executes commands through the local subprocess service. |
(registers ctx.bash) |
bash-sandbox/ |
Applies the configured sandbox backend before local execution. |
(registers ctx.bash) |
pwsh-local/ |
Executes PowerShell commands with Windows-specific process behavior. | (registers ctx.bash) |
bash-env/ |
Provides the managed DSH_* environment shared by shell tools. |
ctx.bashEnv |
tool-bash/ |
Exposes Bash execution and background-task integration to the model. | (registers on ctx.tools) |
tool-pwsh/ |
Exposes PowerShell execution to the model. | (registers on ctx.tools) |
A leaf cordis.yml selects one executor implementation and the model-facing tools it needs. A sandboxed composition also selects a ctx.sandbox provider; the ACP example shows one complete wiring.