create-lineadraw

Scaffold a Linea marketplace repository — a git repo of parametric blocks and macro commands the Linea editor can browse and install from.

npm create lineadraw my-blocks

This creates my-blocks/ with:

• blocks/ + commands/ — your modules (a typed sample block included)
• tsconfig.json wired to the lineadraw typings, so import { defineBlock } from "lineadraw" type-checks in any editor
• .lineadraw/marketplace.json — the generated catalog the editor reads
• .github/workflows/marketplace.yml — CI that validates every module and fails when the committed catalog is stale
• package.json scripts: npm run manifest (regenerate the catalog) and npm run check (validate only)

The scaffolder is deliberately thin: it writes a minimal package.json, runs git init and npm install, then delegates all content to lineadraw init — so for an existing project, run that instead:

npm i -D lineadraw && npx lineadraw init

Next steps

1. Edit the sample in blocks/, or add *.block.ts / *.cmd.ts modules.
2. npm run manifest, commit, push to GitHub.
3. In the editor: Library → Marketplace tab → + → enter owner/repo. Private repos work with a fine-grained personal access token (read-only Contents).

Authoring guide and real examples: github.com/lineadraw/lineadraw.