Regression for --workdir's default "workspace path"

[comunidadio]

Description

The behaviour of default working directory has changed in 0.1.12+ from /workspace to the image's default working directory).

However the documentation still shows default should be workspace path:

➜  matchlocktesting matchlock help run | grep workspace
  Guest paths are relative to workspace (or use full workspace paths):
  ./mycode:code                    Mounts to <workspace>/code
  ./data:/workspace/data           Same as above (explicit)
  /host/path:subdir:ro             Read-only mount to <workspace>/subdir
  -w, --workdir string               Working directory inside the sandbox (default: workspace path)
      --workspace string             Guest mount point for VFS (default "/workspace")

Steps to Reproduce

➜  matchlocktesting matchlock run --image alpine:latest --rm -it sh
~ # pwd
/
~ # cd /workspace/
/workspace #

Expected Behaviour

Default working directory is /workspace.

Actual Behaviour

Default working directory is dependent on the image's default (/ on Alpine, something else on other images).

Environment

• OS: macOS 15.7.3
• Architecture: arm64
• Matchlock version: 0.1.19
• VM backend: Virtualization.framework
• Installation method: Brew 🍻

[jingkaihe]

The cli description wasn't updated accordingly, when we started to respect the OCI metadata.

Updated in 45380d7

[comunidadio]

Got it, makes sense.