Edit, preview and run data pipelines from local files without deploying. wmill pipeline show/run --local builds the graph from your working tree with the same parser the UI uses, wmill pipeline dev live-previews the graph in the browser on every save, and wmill pipeline docs writes a PIPELINE.md for coding agents.
New features
- `wmill pipeline show <folder> --local` renders the pipeline graph from working-tree files, fully offline
- `wmill pipeline run <folder> --local` runs the whole pipeline in topological order via previews, with `--from`/`--to`/`--dry-run` bounds
- `wmill pipeline dev [folder]` watches the folder and live-reloads the browser graph view on every save, with run buttons, run forms and live activity
- `wmill pipeline docs <folder>` writes PIPELINE.md (plus AGENTS.md/CLAUDE.md pointers) describing the graph and datatable schemas for an editor or agent
- `--partition <value>` runs partitioned scripts on an explicit partition (time kinds default to the current UTC period locally) and doubles as a headless backfill
- `--arg <script>:<param>=<value>` (repeatable) and `--upload <script>=<file>` parameterize scripts in the cascade