Gatsby Homepage Starters

Development setup for homepage starters with various CMS backends

To use these starters for a new Gatsby site, use one of the following:

Local development

This repo is set up with local plugins for each CMS/backend. All starters share the same source code in the root of this repo and its src directory.

All components and styles should be kept in the root src (or static, when relevant) directory. Code and functionality that is specific to a particular source plugin should be kept in its relative plugins directory.

├── README.md
├── gatsby-config.js
├── package.json
├── plugins
│   ├── contentful-plugin
│   │   ├── gatsby-config.js
│   │   ├── gatsby-node.js
│   │   └── package.json
│   ├── datocms-plugin
│   │   ├── gatsby-config.js
│   │   ├── gatsby-node.js
│   │   └── package.json
│   ├── drupal-plugin
│   │   ├── gatsby-config.js
│   │   ├── gatsby-node.js
│   │   └── package.json
│   └── wordpress-plugin
│       ├── gatsby-config.js
│       ├── gatsby-node.js
│       └── package.json
├── src
│   ├── components
│   └── pages
│       └── index.js

Getting started

This repo is set up as a Yarn Workspace. Run yarn in the root directory to install dependencies.
```
yarn
```

Add a .env.development file to the root directory and populate environment variables for each CMS you'll be developing against.

# example .env.development
CONTENTFUL_SPACE_ID=""
CONTENTFUL_ACCESS_TOKEN=""
DATOCMS_API_TOKEN=""
DATOCMS_ENVIRONMENT=""
DRUPAL_BASE_URL=""
DRUPAL_BASIC_AUTH_USERNAME=""
DRUPAL_BASIC_AUTH_PASSWORD=""
WPGRAPHQL_URL=""

Edit the root gatsby-config.js and comment or uncomment the CMS plugin that you're developing against.
To start the development server, run:
```
yarn start
```

Making changes to the front-end

To make changes on the front-end for all starters, edit the files in the root src directory. These components use Vanilla Extract for styling.

src/styles.css.ts - global styles for body and box-sizing (generally this should not need to be updated)
src/theme.css.ts - shared theme values used in other styles
src/favicon.png - the favicon used for all starters
src/colors.css.ts - the fallback colors used for development – Each starter has its own colors and this file is overwritten during publish
src/pages - includes the homepage, 404, about page, and template for rich text pages like Privacy Policy and Terms
src/components - all components used to render pages

Notable components

src/components/ui.js - contains multiple general-purpose, styled UI components that section components use for styling
src/sections.js - the main export module for all section/block components used in the homepage and about page
src/layout.js - the wrapping layout component for all pages
src/brand-logo.js - fallback logo for development; this is overwritten during publish

Making data model changes

To make changes to the data model, changes will need to be made for each CMS starter's plugin directory. Specifically, most changes will be in each directory's gatsby-node.js file.

plugins/contentful-plugin/gatsby-node.js
plugins/datocms-plugin/gatsby-node.js
plugins/drupal-plugin/gatsby-node.js
plugins/wordpress-plugin/gatsby-node.js

Adding support for another CMS

To create a new Homepage Starter for another CMS, see Creating a New Starter.

Publishing

To publish changes to these starters, you must have access to push to their repos.

Ensure you have HTTPS access to push to GitHub from your command line. In the root directory, on the main branch with no unstaged changes, run yarn && yarn publish-starters. This will clone the remote starters, update their contents with files from this repo, commit changes, and push those changes to the remotes. The script will log progress so be sure to confirm that it successfully publishes with no errors.

Editing starter READMEs

Do NOT edit the README.md files in the plugins directory. Any changes made to these files will be overwritten by the create-readmes script.

The README.md file published with each starter is generated from a script and template that replaces variables for URLs and the names of the relevant CMS and has markdown file includes for sections that deal with specific CMS features.

The following files are responsible for generating the README in each starter:

scripts/create-readmes.mjs -- ESM Node.js script that uses Remark and remark-directive for templating
scripts/data.js -- variables and metadata for each starter
docs/readme-template.md -- the main template for the starter READMEs; this template uses Remark directives for CMS name, demo URL, and more.
Starter-specific files -- each starter must have these files in order to generate the README.md
- plugins/[plugin-name]/docs/quick-start-intro.md -- an intro blurb about CMS requirements that is included in the Quick start section
- plugins/[plugin-name]/docs/custom-sections.md -- the first two list items in the Create custom section components that has CMS-specific information

To edit the content for all starters' READMEs, edit the readme-template.md file. To edit content that is specific for a particular CMS starter, edit or add markdown files to the relevant docs directory for that starter.

Remark Directives

The template supports the following directives:

::include{file=docs/some-file.md}

Use the ::include directive to render markdown content from a file in the starter's directory. For example, ::include{file=docs/custom-sections.md} will render the content from plugins/[starter-plugin]/docs/custom-sections.md.

The ::include directive can also be used to render content from other filetypes as a code fence.

For example, ::include{file=src/colors.css.ts} will render:

```ts
// src/colors.css.ts
export const colors = {
  background: "#ffe491",
  text: "#004ca3",
  primary: "#004ca3",
  muted: "#f2d98a",
  active: "#001d3d",
  black: "#000",
}
```

:var[some-var]

Use the :var directive to replace words that are unique to the starter. For example :var[cms] will render Contentful, DatoCMS, and WordPress for each starter.

:link[some-url-var]{text="Link text"}

Use the :link directive to create a link with generic text, but a starter-unique URL. For example, :link[demoURL]{text="View the Demo"} will render [View the demo](https://gatsbycontentfulhomepage.gatsbyjs.io/) for the Contentful starter.

To add new variables to the template, add the values to the scripts/data.js object for each starter.

Fenced code blocks

Fenced code blocks can also use variables with the meta string.

For example, the following codeblock:

```sh repo
npx gatsby new my-homepage $
```

Will render:

```sh repo
npx gatsby new my-homepage https://github.com/gatsbyjs/gatsby-starter-contentful-homepage
```

The repo variable is used to replace the $ in the code snippet. Currently this is a simple call to String.replace and will not work if the code snippet includes the $ symbol.

Generating new README.md files

If you've made changes to the docs, update each starter's README.md file by running this npm script in the root directory:

yarn create-readmes

ChristianK43 / homepage-starters