148 lines
5.9 KiB
Markdown
148 lines
5.9 KiB
Markdown
# Gutenberg
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[](https://travis-ci.org/Keats/gutenberg)
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[](https://ci.appveyor.com/project/Keats/gutenberg/branch/master)
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An opinionated static site generator written in Rust.
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## Installation
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You can get the latest release by going to the [Release page](https://..).
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Alternatively, if you have the rust toolchain on your computer, you can also install it
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through Cargo: `cargo install gutenberg`.
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## Usage
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### Creating a new site
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Use `gutenberg init <a_directory_name>`.
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This will create a folder with the name given and the base structure of a gutenberg site.
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### Working on a site
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Use `gutenberg serve` to spin up a server that will automatically live reload any changes to the
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content, templates or static files.
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### Building a site
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Use `gutenberg build` to generate the site in the `public/` directory.
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### Gutenberg terms
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Some words are going to be repeated in the docs so let's make sure they are clear.
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- Page: a markdown file in the `content` directory that has a name different from `_index.md`
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- Section: a group of pages in the `content` directory that has `_index.md` in the same folder
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### Configuration
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Configuration is using the [TOML](https://github.com/toml-lang/toml) language.
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Only 2 parameters are required: `title` and `base_url`.
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The other options are:
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- `highlight_code`: Whether to highlight all code blocks found in markdown files. Defaults to false
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- `highlight_theme`: Which themes to use for code highlighting. Defaults to "base16-ocean-dark"
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- `language_code`: The language used in the site. Defaults to "en"
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- `generate_rss`: Whether to generate RSS, defaults to false
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- `generate_tags_pages`: Whether to generate tags and individual tag pages if some pages have them. Defaults to true
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- `generate_categories_pages`: Whether to generate categories and individual category categories if some pages have them. Defaults to true
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If you want to add some of your own variables, you will need to put them in the `[extra]` table in `config.toml` or
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they will be silently ignored.
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### Templates
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Templates live in the `templates/` directory.
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Only [Tera](https://github.com/Keats/tera) templates are supported.
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Each kind of page get their own variables:
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// TODO: detail the schema of the variables
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- index.html: gets `pages` that contain all pages in the site
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- page.html: gets `page` that contains the data for that page
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- section.html: gets `section` that contains the data for pages in it and its subsections
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- tags.html: gets `tags`
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- tag.html: gets `tag` and `pages`
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- categories.html: gets `categories`
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- category.html: gets `category` and `pages`
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Additionally, all pages get a `config` variable representing the data in `config.toml`.
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If you want to know all the data present in a template content, simply put `{{ __tera_context }}`
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in the templates and it will print it.
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### Static files
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Everything in the `static` folder will be copied into the output directory as-is.
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### Pages
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Pages have to start with a front-matter enclosed in `+++`. Here is a minimal example:
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```md
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+++
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title = "My page"
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description = "Some meta info"
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+++
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A simple page with fixed url
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```
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A front-matter requires a title, a description and has the following optional variables:
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- date: a YYYY-MM-DD or RFC339 formatted date
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- slug: what slug to use in the url
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- url: this overrides the slug and make this page accessible at `{config.base_url}/{url}`
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- tags: an array of strings
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- category: only one category is allowed
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- draft: whether the post is a draft or not
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- template: if you want to change the template used to render that specific page
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You can also, like in the config, add your own variables in a `[extra]` table.
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The front-matter will be accessible in templates at the `page.meta` field.
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By default, the URL of a page will follow the filesystem paths. For example, if you have
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a page at `content/posts/python3.md`, it will be available at `{config.base_url}/posts/python3/`.
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You can override the slug created from the filename by setting the `slug` variable in the front-matter.
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Quite often, a page will have assets and you might want to co-locate them with the markdown file.
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Gutenberg supports that pattern out of the box: you can create a folder, put a file named `index.md` and any number of files
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along with it that are NOT markdown.
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Those assets will be copied in the same folder when building so you can just use a relative path to use them.
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### Sections
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Sections represent a group of pages, for example a `tutorials` section of your site.
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Sections are only created in Gutenberg when a file named `_index.md` is found in the `content` directory.
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This `_index.md` file needs to include a front-matter as well, but won't have content:
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```md
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+++
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title = "Tutorials"
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description = ""
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+++
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```
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Both `title` and `description` are mandatory, you can also set the `template` variable to change
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which template will be used to render that section.
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Sections will also automatically pick up their subsections, allowing you to make some complex pages layout and
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table of contents.
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### Code highlighting themes
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Code highlighting can be turned on by setting `highlight_code = true` in `config.toml`.
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When turned on, all text between backticks will be highlighted, like the example below.
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```rust
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let site = Site::new();
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```
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If the name of the language is not given, it will default to plain-text highlighting.
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Gutenberg uses Sublime Text themes for syntax highlighting. It comes with the following theme
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built-in:
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- base16-ocean-dark
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- base16-ocean-light
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- gruvbox-dark
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- gruvbox-light
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- inspired-github
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- kronuz
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- material-dark
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- material-light
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- monokai
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- solarized-dark
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- solarized-light
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A gallery containing lots of themes at https://tmtheme-editor.herokuapp.com/#!/editor/theme/Agola%20Dark.
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More themes can be easily added to gutenberg, just make a PR with the wanted theme.
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