forked from wrenn/wrenn
pptx704
75af2a4f66
Implement three new recipe commands for the admin template builder: - USER <name>: creates the user (adduser + passwordless sudo), switches execution context so subsequent RUN/START commands run as that user via su wrapping. Last USER becomes the template's default_user. - COPY <src> <dst>: copies files from an uploaded build archive (tar/tar.gz/zip) into the sandbox. Source paths validated against traversal. Ownership set to the current USER. - ENV persistence: accumulated env vars stored in templates.default_env (JSONB) and injected via PostInit when sandboxes are created from the template, mirroring Docker's image metadata approach. Supporting changes: - Pre-build creates wrenn-user as default (via USER command) - WORKDIR now creates the directory if it doesn't exist (mkdir -p) - Per-step progress updates (ProgressFunc callback) for live UI - Multipart form support on POST /v1/admin/builds for archive upload - Proto: default_user/default_env fields on Create/ResumeSandboxRequest - Host agent: SetDefaults calls PostInitWithDefaults on envd - Control plane: reads template defaults, passes on sandbox create/resume - Frontend: file upload widget, recipe copy button, keyword colors for USER/COPY, fixed Svelte whitespace stripping in step display - Admin panel defaults to /admin/templates instead of /admin/hosts - Migration adds default_user and default_env to templates and template_builds tables