130de74d6d
* updated admin docs * re-add navigation and parameters sections * update injection zones * update cli scripts docs * added list of injection zones * add details about widget props * restructure admin injection zones
75 lines
1.9 KiB
Plaintext
75 lines
1.9 KiB
Plaintext
export const metadata = {
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title: `${pageNumber} Custom CLI Scripts`,
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}
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# {metadata.title}
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In this chapter, you'll learn how create and execute custom scripts from Medusa's CLI tool.
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## What is a Custom CLI Script?
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A custom CLI script is a function to execute through Medusa's CLI tool. This is useful when creating custom Medusa tooling to run as a CLI tool.
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---
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## How to Create a Custom CLI Script?
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To create a custom CLI script, create a TypeScript or JavaScript file under the `src/scripts` directory. The file must default export a function.
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For example, create the file `src/scripts/my-script.ts` with the following content:
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```ts title="src/scripts/my-script.ts"
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import {
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ExecArgs,
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IProductModuleService
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} from "@medusajs/types"
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import { ModuleRegistrationName } from "@medusajs/modules-sdk"
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export default async function myScript ({
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container
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}: ExecArgs) {
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const productModuleService: IProductModuleService =
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container.resolve(ModuleRegistrationName.PRODUCT)
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const [, count] = await productModuleService.listAndCount()
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console.log(`You have ${count} product(s)`)
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}
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```
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The function receives as a parameter an object having a `container` property, which is an instance of the Medusa Container. Use it to resolve resources in your Medusa application.
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---
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## How to Run Custom CLI Script?
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To run the custom CLI script, run the Medusa CLI's `exec` command:
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```bash npm2yarn
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npx medusa exec ./src/scripts/my-script.ts
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```
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---
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## Custom CLI Script Arguments
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Your script can accept arguments from the command line. Arguments are passed to the function's object parameter in the `args` property.
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For example:
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```ts
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import { ExecArgs } from "@medusajs/types"
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export default async function myScript ({
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args
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}: ExecArgs) {
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console.log(`The arguments you passed: ${args}`)
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}
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```
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Then, pass the arguments in the `exec` command after the file path:
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```bash npm2yarn
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npx medusa exec ./src/scripts/my-script.ts arg1 arg2
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```
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