80 lines
2.5 KiB
TypeScript
80 lines
2.5 KiB
TypeScript
import { CloudConfig, GitHubConfig, LocalConfig } from '@keystatic/core';
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import { z } from 'zod';
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type ZodOutputFor<T> = z.ZodType<T, z.ZodTypeDef, unknown>;
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/**
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* @name STORAGE_KIND
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* @description The kind of storage to use for the Keystatic reader.
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*
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* This can be provided through the `KEYSTATIC_STORAGE_KIND` environment variable or 'NEXT_PUBLIC_KEYSTATIC_STORAGE_KIND'.
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* The previous environment variable `KEYSTATIC_STORAGE_KIND` is deprecated - as Keystatic may need this to be available in the client-side.
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*
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*/
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const STORAGE_KIND =
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process.env.NEXT_PUBLIC_KEYSTATIC_STORAGE_KIND ??
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/* @deprecated */
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process.env.KEYSTATIC_STORAGE_KIND ??
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'local';
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/**
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* @name REPO
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* @description The repository to use for the GitHub storage.
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* This can be provided through the `NEXT_PUBLIC_KEYSTATIC_STORAGE_REPO` environment variable. The previous environment variable `KEYSTATIC_STORAGE_REPO` is deprecated.
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*/
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const REPO =
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process.env.NEXT_PUBLIC_KEYSTATIC_STORAGE_REPO ??
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/* @deprecated */
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process.env.KEYSTATIC_STORAGE_REPO;
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const BRANCH_PREFIX = process.env.KEYSTATIC_STORAGE_BRANCH_PREFIX;
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const PATH_PREFIX = process.env.KEYSTATIC_PATH_PREFIX;
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const PROJECT = process.env.KEYSTATIC_STORAGE_PROJECT;
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/**
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* @name local
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* @description The configuration for the local storage.
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*/
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const local = z.object({
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kind: z.literal('local'),
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}) satisfies ZodOutputFor<LocalConfig['storage']>;
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/**
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* @name cloud
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* @description The configuration for the cloud storage.
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*/
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const cloud = z.object({
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kind: z.literal('cloud'),
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project: z
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.string({
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description: `The Keystatic Cloud project. Please provide the value through the "KEYSTATIC_STORAGE_PROJECT" environment variable.`,
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})
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.min(1),
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branchPrefix: z.string().optional(),
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pathPrefix: z.string().optional(),
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}) satisfies ZodOutputFor<CloudConfig['storage']>;
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/**
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* @name github
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* @description The configuration for the GitHub storage.
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*/
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const github = z.object({
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kind: z.literal('github'),
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repo: z.custom<`${string}/${string}`>(),
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branchPrefix: z.string().optional(),
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pathPrefix: z.string().optional(),
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}) satisfies ZodOutputFor<GitHubConfig['storage']>;
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/**
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* @name KeystaticStorage
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* @description The configuration for the Keystatic storage. This is used to determine where the content is stored.
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* This configuration is validated through Zod to ensure that the configuration is correct.
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*/
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export const KeystaticStorage = z.union([local, cloud, github]).parse({
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kind: STORAGE_KIND,
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project: PROJECT,
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repo: REPO,
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branchPrefix: BRANCH_PREFIX,
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pathPrefix: PATH_PREFIX,
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});
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