hugo-book-theme/README.md

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# Hugo Book Theme
[![Build Status](https://travis-ci.org/alex-shpak/hugo-book.svg?branch=master)](https://travis-ci.org/alex-shpak/hugo-book)
### [Hugo](https://gohugo.io) documentation theme as simple as plain book
![Screenshot](https://github.com/alex-shpak/hugo-book/blob/master/images/screenshot.png)
## Features
- Clean simple design
- Mobile friendly
- Customisable
- Designed to not interfere with other layouts
- Zero initial configuration
## Requirements
- Hugo 0.48 or higher
- Hugo extended version, read more [here](https://gohugo.io/news/0.43-relnotes/)
## Installation
Navigate to your hugo project root and run:
```
git submodule add https://github.com/alex-shpak/hugo-book themes/book
```
Then run hugo (or set `theme: book` in configuration file)
```
hugo server --minify --theme book
```
### Creating site from scratch
Below is example how to create new site from scratch
```sh
hugo new site mydocs; cd mydocs
git init
git submodule add https://github.com/alex-shpak/hugo-book themes/book
cp -R themes/book/exampleSite/content .
```
```sh
hugo server --minify --theme book
```
## Menu
### File tree menu (default)
By default theme will render pages from `content/docs` section as menu in a tree structure.
You can set `title` and `weight` in front matter of pages to adjust order and titles in menu.
### Leaf bundle menu
You can also use leaf bundle and content of it's `index.md` as
menu.
Given you have this file structure
```
├── content
│ ├── docs
│ │ ├── page-one.md
│ │ └── page-two.md
│ └── posts
│ ├── post-one.md
│ └── post-two.md
```
Create file `content/docs/menu/index.md` with content
```md
+++
headless = true
+++
- [Book Example](/docs/)
- [Page One](/docs/page-one)
- [Page Two](/docs/page-two)
- [Blog](/posts)
```
And Enable it by settings `BookMenuBundle: /menu` in Site configuration
- [Example menu](https://github.com/alex-shpak/hugo-book/blob/master/exampleSite/content/menu/index.md)
- [Example config file](https://github.com/alex-shpak/hugo-book/blob/master/exampleSite/config.yaml)
- [Leaf bundles](https://gohugo.io/content-management/page-bundles/)
## Blog
Simple blog supported for section `posts`
## Configuration
### Site Configuration
There are few configuration options you can add to your `config.toml` file.
You can also see `yaml` example [here](https://github.com/alex-shpak/hugo-book/blob/master/exampleSite/config.yaml).
```toml
# (Optional) Set this to true if you use capital letters in file names
disablePathToLower = true
# (Optional) Set this to true to enable 'Last Modified by' date and git author
# information on 'doc' type pages.
enableGitInfo = true
# (Warnings) Theme is intended for documentation use, there for it doesn't render taxonomy.
# You can hide related warning with config below
disableKinds = ['taxonomy', 'taxonomyTerm']
[params]
# (Optional, default true) Show or hide table of contents globally
# You can also specify this parameter per page in front matter
BookShowToC = true
# (Optional, default none) Set leaf bundle to render as side menu
# When not specified file structure and weights will be used
BookMenuBundle = '/menu'
# (Optional, default docs) Specify section of content to render as menu
# You can also set value to "*" to render all sections to menu
BookSection = 'docs'
# (Optional) This value is duplicate of $link-color for making active link highlight in menu bundle mode
# BookMenuBundleActiveLinkColor = '\#004ed0'
# (Optional, default false) Include JS scripts in pages. Disabled by default.
# - Keep side menu on same scroll position during navigation
BookEnableJS = true
# Set source repository location.
# Used for 'Last Modified' and 'Edit this page' links.
BookRepo = 'https://github.com/alex-shpak/hugo-book'
# Enable 'Edit this page' links for 'doc' page type.
# Disabled by default. Uncomment to enable. Requires 'BookRepo' param.
# Path must point to 'content' directory of repo.
BookEditPath = 'edit/master/exampleSite/content'
# (Optional, default January 2, 2006) Configure the date format used on the pages
# - In git information
# - In blog posts
BookDateFormat = 'Jan 2, 2006'
```
### Page Configuration
You can specify additional params per page in front matter
```toml
# Set type to 'docs' if you want to render page outside of configured section or if you render section other than 'docs'
type = 'docs'
# Set page weight to re-arrange items in file-tree menu (if BookMenuBundle not set)
weight = 10
# (Optional) Set to mark page as flat section in file-tree menu (if BookMenuBundle not set)
bookFlatSection = true
# (Optional) Set true to hide page or section from side menu (if BookMenuBundle not set)
bookHidden = true
# (Optional) Set true to hide table of contents, overrides global value
bookShowToC = false
```
### Partials
There are few empty partials you can override in `layouts/partials/`
| Partial | Placement |
| ----------------------------------------------- | -------------------------------------- |
| `layouts/partials/docs/inject/head.html` | Before closing `<head>` tag |
| `layouts/partials/docs/inject/body.html` | Before closing `<body>` tag |
| `layouts/partials/docs/inject/footer.html` | After page content |
| `layouts/partials/docs/inject/menu-before.html` | At the beginning of `<nav>` menu block |
| `layouts/partials/docs/inject/menu-after.html` | At the end of `<nav>` menu block |
### Extra Customisation
| File | Description |
| --------------------- | ------------------------------------------------------------------------------------- |
| `static/favicon.png` | Override default favicon |
| `assets/_custom.scss` | Customise or override scss styles |
| `assets/_fonts.scss` | Replace default font with custom fonts (e.g. local files or remote like google fonts) |
## Contributing
### [Extra credits to contributors](https://github.com/alex-shpak/hugo-book/graphs/contributors)
Contributions are welcome and I will review and consider pull requests.
Primary goals are:
- Keep it simple
- Keep minimal (or zero) default configuration
- Avoid interference with user-defined layouts
Feel free to open issue if you missing some configuration or customisation option.
## License
[MIT](LICENSE)