/bun:publish

/bun:publish

Publish package to npm registry after building with Bun.

Parameters

• --dry-run: Preview publish without executing
• --access: Access level (public or restricted)
• --provenance: Enable supply chain provenance signing

Context

Detect package configuration:

cat package.json | jq '{name, version, publishConfig, bin, files, scripts: {prepublishOnly: .scripts.prepublishOnly}}'

Execution

Pre-publish Validation

# Type check
bun run tsc --noEmit 2>&1 | head -20

# Build
bun run build

# Verify tarball contents
npm pack --dry-run

Publish

Dry run (default for first attempt):

npm publish --dry-run {{ "--access " + ACCESS if ACCESS }}

Actual publish:

# Standard package
npm publish {{ "--access " + ACCESS if ACCESS }} {{ "--provenance" if PROVENANCE }}

# Scoped package (auto-detect from name starting with @)
npm publish --access public {{ "--provenance" if PROVENANCE }}

Scoped Package Detection

If package.json name starts with @:

• Automatically add --access public unless explicitly restricted
• Warn if publishConfig.access is not set in package.json

Post-publish

1. Display published version: npm view <package> version
2. Show installation command: npm install <package>
3. Link to npm package page

Error Handling

402 Payment Required:

• Scoped packages require --access public for public registry
• Add publishConfig.access: "public" to package.json

Missing authentication:

• Run npm login to authenticate
• Or set NPM_TOKEN environment variable