fa88095f44
Co-authored-by: Kevintjuhz <kevin@kqcreations.com> Co-authored-by: Kevintjuhz <k.quaedvlieg@outlook.com> Co-authored-by: Lee Robinson <me@leerob.io>
146 lines
6.1 KiB
Markdown
146 lines
6.1 KiB
Markdown
# A statically generated blog example using Next.js and Cosmic
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This example showcases Next.js's [Static Generation](https://nextjs.org/docs/basic-features/pages) feature using [Cosmic](https://cosmicjs.com/) as the data source.
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## Demo
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[https://cosmic-next-blog.vercel.app/](https://cosmic-next-blog.vercel.app/)
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## Deploy your own
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Once you have access to [the environment variables you'll need](#step-3-set-up-environment-variables), deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
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[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/cms-cosmic&project-name=cms-cosmic&repository-name=cms-cosmic&env=COSMIC_BUCKET_SLUG,COSMIC_READ_KEY,COSMIC_PREVIEW_SECRET&envDescription=Required%20to%20connect%20the%20app%20with%20Cosmic&envLink=https://vercel.link/cms-cosmic-env)
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### Related examples
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- [AgilityCMS](/examples/cms-agilitycms)
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- [Builder.io](/examples/cms-builder-io)
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- [ButterCMS](/examples/cms-buttercms)
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- [Contentful](/examples/cms-contentful)
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- [Cosmic](/examples/cms-cosmic)
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- [DatoCMS](/examples/cms-datocms)
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- [DotCMS](/examples/cms-dotcms)
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- [Drupal](/examples/cms-drupal)
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- [Enterspeed](/examples/cms-enterspeed)
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- [Ghost](/examples/cms-ghost)
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- [GraphCMS](/examples/cms-graphcms)
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- [Kontent](/examples/cms-kontent-ai)
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- [Prepr](/examples/cms-prepr)
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- [Prismic](/examples/cms-prismic)
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- [Sanity](/examples/cms-sanity)
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- [Sitefinity](/examples/cms-sitefinity)
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- [Storyblok](/examples/cms-storyblok)
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- [TakeShape](/examples/cms-takeshape)
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- [Umbraco heartcore](/examples/cms-umbraco-heartcore)
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- [Webiny](/examples/cms-webiny)
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- [Blog Starter](/examples/blog-starter)
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- [WordPress](/examples/cms-wordpress)
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## How to use
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Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
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```bash
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npx create-next-app --example cms-cosmic cms-cosmic-app
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```
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```bash
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yarn create next-app --example cms-cosmic cms-cosmic-app
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```
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```bash
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pnpm create next-app --example cms-cosmic cms-cosmic-app
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```
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## Configuration
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### Step 1. Create an account and a project on Cosmic
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First, [create an account on Cosmic](https://cosmicjs.com).
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### Step 2. Install the Next.js Static Blog app
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After creating an account, install the [Next.js Static Blog](https://www.cosmicjs.com/apps/nextjs-static-blog) app from the Cosmic App Marketplace.
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### Step 3. Set up environment variables
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Go to the **Settings** menu at the sidebar and click **Basic Settings**.
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Next, copy the `.env.local.example` file in this directory to `.env.local` (which will be ignored by Git):
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```bash
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cp .env.local.example .env.local
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```
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Then set each variable on `.env.local`:
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- `COSMIC_BUCKET_SLUG` should be the **Bucket slug** key under **API Access**.
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- `COSMIC_READ_KEY` should be the **Read Key** under **API Access**.
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- `COSMIC_PREVIEW_SECRET` can be any random string (but avoid spaces) - this is used for [Preview Mode](https://nextjs.org/docs/advanced-features/preview-mode).
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Your `.env.local` file should look like this:
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```bash
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COSMIC_BUCKET_SLUG=...
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COSMIC_READ_KEY=...
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COSMIC_PREVIEW_SECRET=...
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```
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### Step 4. Run Next.js in development mode
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```bash
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npm install
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npm run dev
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# or
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yarn install
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yarn dev
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```
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Your blog should be up and running on [http://localhost:3000](http://localhost:3000)! If it doesn't work, post on [GitHub discussions](https://github.com/vercel/next.js/discussions).
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### Step 5. Try preview mode
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To add the ability to preview content from your Cosmic dashboard go to **Posts > Edit Settings** and scroll down to the "Preview Link" section. (Screenshot below)
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![Image](https://cdn.cosmicjs.com/14e6c0f0-a07b-11ea-829b-5b458b05d525-preview-link.png)
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Add your live URL or localhost development URL which includes your chosen preview secret and `[object_slug]` shortcode. It should look like the following:
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```
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http://localhost:3000/api/preview?secret=<secret>&slug=[object_slug]
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```
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- `<secret>` is the string you entered for `COSMIC_PREVIEW_SECRET`.
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- `[object_slug]` shortcode will automatically be converted to the post's `slug` attribute.
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On Cosmic, go to one of the posts you've created and:
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- **Update the title**. For example, you can add `[Draft]` in front of the title.
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- Click **Save Draft**, but **DO NOT** click **Publish**. By doing this, the post will be in the draft state.
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Now, if you go to the post page directly on localhost, you won't see the updated title. However, if you use the **Preview Mode**, you'll be able to see the change ([Documentation](https://nextjs.org/docs/advanced-features/preview-mode)).
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Next, click the Preview Link button on the Post to see the updated title. (Screenshot below)
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<img src="https://cdn.cosmicjs.com/80f42680-a07a-11ea-829b-5b458b05d525-preview-button.png" width="300" />
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To exit preview mode, you can click on **Click here to exit preview mode** at the top.
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### Step 6. Deploy on Vercel
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You can deploy this app to the cloud with [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
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#### Deploy Your Local Project
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To deploy your local project to Vercel, push it to GitHub/GitLab/Bitbucket and [import to Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example).
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**Important**: When you import your project on Vercel, make sure to click on **Environment Variables** and set them to match your `.env.local` file.
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#### Deploy from Our Template
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Alternatively, you can deploy using our template by clicking on the Deploy button below.
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[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/cms-cosmic&project-name=cms-cosmic&repository-name=cms-cosmic&env=COSMIC_BUCKET_SLUG,COSMIC_READ_KEY,COSMIC_PREVIEW_SECRET&envDescription=Required%20to%20connect%20the%20app%20with%20Cosmic&envLink=https://vercel.link/cms-cosmic-env)
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