@zuke/jsr

`@zuke/jsr` — tools for the [JSR](https://jsr.io) registry in Zuke builds:

Symbols

# isPublished function

async function isPublished(pkg: string, version: string, options?: JsrRegistryOptions): Promise<boolean>

Whether pkg@version (e.g. @zuke/core, 0.13.0) is already on JSR.

# JsrAddSettings class

class JsrAddSettings extends JsrSettings

Settings for jsr add (install a JSR dependency).

Member	Signature	Doc
`packages`	`packages(...specs: string[]): this`	Package specs to add, e.g. `@std/assert` (required).
`dev`	`dev(): this`	Add as a development dependency (`--save-dev`).

# JsrPublishSettings class

class JsrPublishSettings extends JsrSettings

Settings for jsr publish.

Member	Signature	Doc
`dryRun`	`dryRun(): this`	Validate without publishing (`--dry-run`).
`allowSlowTypes`	`allowSlowTypes(): this`	Permit slow types in the published package (`--allow-slow-types`).
`allowDirty`	`allowDirty(): this`	Publish even with an uncommitted working tree (`--allow-dirty`).
`noCheck`	`noCheck(): this`	Skip type-checking before publishing (`--no-check`).
`provenance`	`provenance(): this`	Attach provenance attestation in CI (`--provenance`).
`token`	`token(value: string): this`	Authenticate with a token instead of the interactive flow (`--token`).

# JsrRegistryOptions interface

interface JsrRegistryOptions

Options shared by the JSR registry helpers.

Member	Signature	Doc
`fetch?`	`fetch?: fetch`	The `fetch` implementation to use. Defaults to the global `fetch`; override it to unit-test without network access.

# JsrRemoveSettings class

class JsrRemoveSettings extends JsrSettings

Settings for jsr remove.

Member	Signature	Doc
`packages`	`packages(...names: string[]): this`	Package names to remove (required).

# JsrSettings class

class JsrSettings extends ToolSettings

Base for all jsr subcommand settings: the binary is jsr.

# JsrTasks const

const JsrTasks: JsrTasksApi

Typed task functions for the jsr CLI.

# JsrTasksApi interface

interface JsrTasksApi

The shape of JsrTasks.

Member	Signature	Doc
`publish`	`publish(configure?: Configure<JsrPublishSettings>): Promise<CommandOutput>`	Publish the package: `jsr publish`.
`add`	`add(configure?: Configure<JsrAddSettings>): Promise<CommandOutput>`	Add a JSR dependency: `jsr add`.
`remove`	`remove(configure?: Configure<JsrRemoveSettings>): Promise<CommandOutput>`	Remove a dependency: `jsr remove`.

# jsrVersions function

async function jsrVersions(pkg: string, options?: JsrRegistryOptions): Promise<Set<string>>

The set of published versions of pkg (a scoped name like @zuke/core). Resolves to an empty set if the package is not found on JSR.

# publishedVersions function

function publishedVersions(meta: unknown): Set<string>

The set of version strings present in a JSR meta.json payload. Tolerant of malformed input: anything without a versions object yields an empty set.