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25 commits

Author SHA1 Message Date
70887156fb wip: generate RSS feed 2025-07-14 21:25:16 -04:00
1f2b736815 feat: merge user templates with defaults 2025-07-14 21:24:22 -04:00
c489a6f076 added post-nav to posts 2025-07-14 20:15:40 -04:00
933210c93b fixed crash on missing templates dir when starting server 2025-07-14 19:19:58 -04:00
404e951651 added smooth scroll to default stylesheet 2025-07-14 18:57:51 -04:00
24919171ad fixed structure of page date in templates 2025-07-14 16:34:17 -04:00
de86a92928 added title styling to default stylesheet 2025-07-14 16:24:28 -04:00
2bc12ff2ed refactored title in templates
now has "title" class for easier styling
2025-07-14 16:24:14 -04:00
07152a3746 feat: ignore frontmatter option 2025-07-14 16:11:47 -04:00
27178dc6d8 updated formatter config 2025-07-14 16:06:24 -04:00
04948a9373 formatted python files 2025-07-14 16:04:05 -04:00
faac8f63bb major updates to default stylesheet 2025-07-14 15:00:54 -04:00
e28a206067 update publish workflow to use based-alpine 2025-07-13 23:42:51 -04:00
8b849fd2a0 ci: added pypi release workflow 2025-07-13 22:10:37 -04:00
e69dd80875 updated just recipes 2025-07-13 21:33:36 -04:00
db8318622c fixed license identifier in pyproject 2025-07-13 21:32:24 -04:00
0e32024147 update metadata for release 2025-07-13 21:29:15 -04:00
a789d1f64e changed license to BSD-3 2025-07-13 21:28:00 -04:00
46934e502f update readme 2025-07-13 21:25:20 -04:00
0166e82cce updated readme 2025-07-13 18:24:56 -04:00
10d1772a2d added config option for preview scroll tolerance 2025-07-13 18:12:11 -04:00
fe0f338803 added auto-scrolling for preview 2025-07-13 17:20:59 -04:00
1c64d1f431 make injection script template a data file 2025-07-13 16:54:04 -04:00
585a987c3f updated default css 2025-07-13 16:04:17 -04:00
dacea2756a fix: live preview rebuilds no longer crash the server
When cleaning the previous build, we deleted the entire directory, which
caused problems. Now, we only clean the output dir's children, but leave
the dir itself intact.
2025-07-13 03:16:55 -04:00
22 changed files with 800 additions and 393 deletions

View file

@ -0,0 +1,17 @@
on:
push:
tags:
- 'v*'
jobs:
publish:
runs-on: based-alpine
steps:
- uses: actions/checkout@v4
- name: build
run: |
uv sync
uv build
- name: publish
run: |
uv publish --token ${{ secrets.PYPI_TOKEN }}

33
LICENSE
View file

@ -1,13 +1,24 @@
Copyright (c) 2025 Daniel Fichtinger <daniel@ficd.ca>
Copyright (c) 2025 Daniel Fichtinger <daniel@ficd.sh>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the author nor the names of its contributors may
be used to endorse or promote products derived from this software
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

348
README.md
View file

@ -1,27 +1,19 @@
<h1>zona</h1>
[zona](https://sr.ht/~ficd/zona) is an _opinionated_ static site generator
written in Python. From a structured directory of Markdown content, zona
builds a simple static website. It's designed to get out of your way and
let you focus on writing.
[zona](https://git.ficd.sh/ficd/zona) is an _opinionated_ static site generator
written in Python. From a structured directory of Markdown content, zona builds
a simple static website. It's designed to get out of your way and let you focus
on writing.
**What do I mean by opinionated?** I built zona primarily for myself. I've
tried making it flexible by exposing as many variables as possible to the
template engine. However, if you're looking for something stable,
complete, and fully configurable, zona may not be for you. If you want a
minimal Markdown blog and are comfortable with modifying `jinja2`
templates and CSS, then you're in luck.
**Note:** This project is in early development, there are no versioned
releases yet, and breaking changes are likely. Versioned releases will be
made and zona will be published to PyPI once it's stable. zona was
previously implemented in Go; I decided to rewrite the project in Python.
If you're interested in seeing the previous codebase (which is feature
incomplete), visit the [~ficd/zona-go](https://git.sr.ht/~ficd/zona-go)
repository.
**What do I mean by opinionated?** I built zona primarily for myself. I've tried
making it flexible by exposing as many variables as possible to the template
engine. However, if you're looking for something stable, complete, and fully
configurable, zona may not be for you. If you want a minimal Markdown blog and
are comfortable with modifying `jinja2` templates and CSS, then you're in luck.
For an example of a website built with zona, please see
[ficd.sh](https://ficd.sh).
[ficd.sh](https://ficd.sh). For a list of known problems, see
[Known Problems](#known-problems).
<!--toc:start-->
@ -31,6 +23,7 @@ For an example of a website built with zona, please see
- [Getting Started](#getting-started)
- [Building](#building)
- [Live Preview](#live-preview)
- [Live Reload](#live-reload)
- [How It Works](#how-it-works)
- [Site Layout](#site-layout)
- [Templates](#templates)
@ -45,6 +38,7 @@ For an example of a website built with zona, please see
- [Sitemap](#sitemap)
- [Ignore List](#ignore-list)
- [Drafts](#drafts)
- [Known Problems](#known-problems)
<!--toc:end-->
@ -60,24 +54,29 @@ For an example of a website built with zona, please see
- Easily configurable sitemap header.
- Site footer written in Markdown.
- Smart site layout discovery.
- Blog posts are automatically discovered and rendered accordingly (can
be overridden in frontmatter).
- Blog posts are automatically discovered and rendered accordingly (can be
overridden in frontmatter).
- Extended Markdown renderer:
- Smart internal link resolution.
- Syntax highlighting.
- Includes Kakoune syntax and [Ashen] highlighting.
- [Image labels](#image-labels).
- Many `python-markdown` extensions enabled, including footnotes,
tables, abbreviations, etc.
- Many `python-markdown` extensions enabled, including footnotes, tables,
abbreviations, etc.
- LaTeX support.
## Installation
zona is not yet packaged on PyPI. You may use `uv` to install it from this
repository:
Zona can be installed as a Python package. Instructions for
[`uv`](https://docs.astral.sh/uv/) are provided.
```sh
uv tool install 'git+https://git.sr.ht/~ficd/zona'
# install latest release
uv tool install zona
# install bleeding edge from git
uv tool install 'git+https://git.ficd.sh/ficd/zona'
# you can also run without installation
uvx zona build --help
```
## Usage
@ -87,71 +86,78 @@ available options and arguments._
### Getting Started
To set up a new website, create a new directory and run `zona init` inside
of it. This creates the required directory structure and writes the
default configuration file. The default templates and default stylesheet
are also written.
To set up a new website, create a new directory and run `zona init` inside of
it. This creates the required directory structure and writes the default
configuration file. The default templates and default stylesheet are also
written.
### Building
To build the website, run `zona build`. The project root is discovered
according to the location of `config.yml`. By default, the output
directory is called `public`, and saved inside the root directory.
To build the website, run `zona build`. The project root is discovered according
to the location of `config.yml`. By default, the output directory is called
`public`, and saved inside the root directory.
If you don't want discovery, you can specify the project root as the first
argument to `zona build`. You may specify a path for the output using the
`--output/-o` flag. The `--draft/-d` flag includes draft posts in the
output.
`--output/-o` flag. The `--draft/-d` flag includes draft posts in the output.
_Note: the previous build is _not_ cleaned before the new site is built.
If you've deleted some pages, you may need to remove the output directory
before rebuilding._
_Note: the previous build is _not_ cleaned before the new site is built. If
you've deleted some pages, you may need to remove the output directory before
rebuilding._
### Live Preview
To make the writing process as frictionless as possible, zona ships with a
live preview server. It spins up an HTTP server, meaning that internal
links work properly (this is not the case if you simply open the `.html`
files in your browser.)
To make the writing process as frictionless as possible, zona ships with a live
preview server. It spins up an HTTP server, meaning that internal links work
properly (this is not the case if you simply open the `.html` files in your
browser.)
Additionally, the server watches for changes to all source files, and
rebuilds the website when they're modified. _Note: the entire website is
rebuilt — this ensures that links are properly resolved._
Additionally, the server watches for changes to all source files, and rebuilds
the website when they're modified. _Note: the entire website is rebuilt — this
ensures that links are properly resolved._
Optionally, live reloading of the browser is also provided. With this
feature (enabled by default), your browser will automatically refresh open
pages whenever the site is rebuilt. The live reloading requires JavaScript
support from the browser — this is why the feature is optional.
Drafts are enabled by default in live preview. Use `--final/-f` to disable them.
By default, the build outputs to a temporary directory. Use `-o/--output` to
override this.
To start a preview server, use `zona serve`. You can specify the root
directory as its first argument. Use the `--host` to specify a host name
(`localhost` by default) and `--port/-p` to specify a port (default:
`8000`). The `--no-live-reload/-n` disables the live browser reloading
(_automatic site rebuilds are not disabled_).
**Note**: if the live preview isn't working as expected, try restarting the
server. If you change the configuration or any templates, the server must also
be restarted. The live preview uses the same function as `zona build`
internally; this means that the output is also written to disk.
Drafts are enabled by default in live preview. Use `--final/-f` to disable
them. By default, the build outputs to a temporary directory. Use
`-o/--output` to override this.
#### Live Reload
**Note**: if the live preview isn't working as expected, try restarting
the server. If you change the configuration or any templates, the server
must also be restarted. The live preview uses the same function as
`zona build` internally; this means that the output is also written to
disk.
Optionally, live reloading of the browser is also provided. With this feature
(enabled by default), your browser will automatically refresh open pages
whenever the site is rebuilt. The live reloading requires JavaScript support
from the browser — this is why the feature is optional.
To start a preview server, use `zona serve`. You can specify the root directory
as its first argument. Use the `--host` to specify a host name (`localhost` by
default) and `--port/-p` to specify a port (default: `8000`).
The `--live-reload/--no-live-reload` option overrides the value set in the
[config](#configuration) (`true` by default). _Automatic site rebuilds are not
affected_.
If you are scrolled to the bottom of the page in the browser, and you extend the
height of the page by adding new content, you will automatically be scrolled to
the _new_ bottom after reloading. You may tune the tolerance threshold in the
[configuration](#configuration).
#### How It Works
The basic idea is this: after a rebuild, the server needs to notify your
browser to refresh the open pages. We implement this using a small amount
of JavaScript. The server injects a tiny script into any HTML page it
serves; which causes your browser to open a WebSocket connection with the
server. When the site is rebuilt, the server notifies your browser via the
WebSocket, which reloads the page.
The basic idea is this: after a rebuild, the server needs to notify your browser
to refresh the open pages. We implement this using a small amount of JavaScript.
The server injects a tiny script into any HTML page it serves; which causes your
browser to open a WebSocket connection with the server. When the site is
rebuilt, the server notifies your browser via the WebSocket, which reloads the
page.
Unfortunately, there is no way to implement this feature without using
JavaScript. **JavaScript is _only_ used for the live preview feature. The
script is injected by the server, and never written to the HTML files in
the output directory.**
JavaScript. **JavaScript is _only_ used for the live preview feature. The script
is injected by the server, and never written to the HTML files in the output
directory.**
### Site Layout
@ -164,32 +170,31 @@ templates/
public/
```
The **root** of the zona **project** _must_ contain the configuration
file, `config.yml`, and a directory called `content`. A directory called
`templates` is optional, and prioritized if it exists. `public` is the
built site output — it's recommended to add this path to your
`.gitignore`.
The **root** of the zona **project** _must_ contain the configuration file,
`config.yml`, and a directory called `content`. A directory called `templates`
is optional, and merged with the defaults if it exists. `public` is the built
site output — it's recommended to add this path to your `.gitignore`.
The `content` directory is the **root of the website**. Think of it as the
**content root**. For example, suppose your website is hosted at
`example.com`. `content/blog/index.md` corresponds to `example.com/blog`,
**content root**. For example, suppose your website is hosted at `example.com`.
`content/blog/index.md` corresponds to `example.com/blog`,
`content/blog/my-post.md` becomes `example.com/blog/my-post`, etc.
- Internal links are resolved **relative to the `content` directory.**
- Templates are resolved relative to the `template` directory.
Markdown files inside a certain directory (`content/blog` by default) are
automatically treated as _blog posts_. This means they are rendered with
the `page` template, and included in the `post_list`, which can be
included in your site using the `post_list` template.
automatically treated as _blog posts_. This means they are rendered with the
`page` template, and included in the `post_list`, which can be included in your
site using the `post_list` template.
### Templates
The `templates` directory may contain any `jinja2` template files. You may
modify the existing templates or create your own. To apply a certain
template to a page, set the `template` option in its
[frontmatter](#frontmatter). The following public variables are made
available to the template engine:
modify the existing templates or create your own. Your templates are merged with
the packaged defaults. To apply a certain template to a page, set the `template`
option in its [frontmatter](#frontmatter). The following public variables are
made available to the template engine:
| Name | Description |
| ---------- | ------------------------------------------------------ |
@ -201,43 +206,40 @@ available to the template engine:
#### Markdown Footer
The `templates` directory can contain a file called `footer.md`. If it
exists, it's parsed and rendered into HTML, then made available to other
templates as the `footer` variable. If `footer.md` is missing but
`footer.html` exists, then it's used instead. **Note: links are _not_
resolved in the footer.**
The `templates` directory can contain a file called `footer.md`. If it exists,
it's parsed and rendered into HTML, then made available to other templates as
the `footer` variable. If `footer.md` is missing but `footer.html` exists, then
it's used instead. **Note: links are _not_ resolved in the footer.**
### Internal Link Resolution
When zona encounters links in Markdown documents, it attempts to resolve
them as internal links. Links beginning with `/` are resolved relative to
the content root; otherwise, they are resolved relative to the Markdown
file. If the link resolves to an existing file that is part of the
website, it's replaced with an appropriate web-server-friendly link.
Otherwise, the link isn't changed.
When zona encounters links in Markdown documents, it attempts to resolve them as
internal links. Links beginning with `/` are resolved relative to the content
root; otherwise, they are resolved relative to the Markdown file. If the link
resolves to an existing file that is part of the website, it's replaced with an
appropriate web-server-friendly link. Otherwise, the link isn't changed.
For example, suppose the file `blog/post1.md` has a link `./post2.md`. The
HTML output will contain the link `/blog/post2` (which corresponds to
`/blog/post2/index.html`). Link resolution is applied to _all_ internal
links, including those pointing to static resources like images. Links are
only modified if they point to a real file that's not included in the
ignore list.
For example, suppose the file `blog/post1.md` has a link `./post2.md`. The HTML
output will contain the link `/blog/post2` (which corresponds to
`/blog/post2/index.html`). Link resolution is applied to _all_ internal links,
including those pointing to static resources like images. Links are only
modified if they point to a real file that's not included in the ignore list.
### Syntax Highlighting
Zona uses [Pygments] to provide syntax highlighting for fenced code
blocks. The following Pygments plugins are included:
Zona uses [Pygments] to provide syntax highlighting for fenced code blocks. The
following Pygments plugins are included:
- [pygments-kakoune](https://git.sr.ht/~ficd/pygments-kakoune)
- A lexer providing for highlighting Kakoune code. Available under the
`kak` and `kakrc` aliases.
- [pygments-ashen](https://git.sr.ht/~ficd/ashen/tree/main/item/pygments/README.md)
- An implementation of the [Ashen](https://git.sr.ht/~ficd/ashen) theme
for Pygments.
- [pygments-kakoune](https://codeberg.com/ficd/pygments-kakoune)
- A lexer providing for highlighting Kakoune code. Available under the `kak`
and `kakrc` aliases.
- [pygments-ashen](https://codeberg.com/ficd/ashen/tree/main/item/pygments/README.md)
- An implementation of the [Ashen](https://codeberg.com/ficd/ashen) theme for
Pygments.
If you want to use any external Pygments styles or lexers, they must be
available in zona's Python environment. For example, you can give zona
access to [Catppucin](https://github.com/catppuccin/python):
available in zona's Python environment. For example, you can give zona access to
[Catppucin](https://github.com/catppuccin/python):
```yaml
# config.yml
@ -252,9 +254,9 @@ Then, run zona with the following `uv` command:
uvx --with catppucin zona build
```
Inline syntax highlighting is also provided via a `python-markdown`
extension. If you prefix inline code with a shebang followed by the
language identifier, it will be highlighted. For example:
Inline syntax highlighting is also provided via a `python-markdown` extension.
If you prefix inline code with a shebang followed by the language identifier, it
will be highlighted. For example:
```
`#!python print(f"I love {foobar}!", end="")`
@ -280,10 +282,9 @@ will be rendered as
### Image Labels
A feature unique to zona is **image labels**. They make it easy to
annotate images in your Markdown documents. The alt text Markdown element
is rendered as the label — with support for inline Markdown. Consider this
example:
A feature unique to zona is **image labels**. They make it easy to annotate
images in your Markdown documents. The alt text Markdown element is rendered as
the label — with support for inline Markdown. Consider this example:
```markdown
![This **image** has _markup_.](static/markdown.png)
@ -298,14 +299,14 @@ The above results in the following HTML:
```
The `image-container` class is provided as a convenience for styling. The
default stylesheet centers the label under the image. Note: _links_ inside
image captions are not currently supported. I am looking into a solution.
default stylesheet centers the label under the image. Note: _links_ inside image
captions are not currently supported. I am looking into a solution.
### Frontmatter
YAML frontmatter can be used to configure the metadata of documents. All
of them are optional. `none` is used when the option is unset. The
following options are available:
YAML frontmatter can be used to configure the metadata of documents. All of them
are optional. `none` is used when the option is unset. The following options are
available:
| Key | Type & Default | Description |
| ------------ | --------------------------------- | ------------------------------------------------------------------------------------------------------ |
@ -317,6 +318,7 @@ following options are available:
| `template` | `str \| none` = `none` | Template to use for this page. Relative to `templates/`, `.html` extension optional. |
| `post` | `bool \| none` = `none` | Whether this page is a **post**. `true`/`false` is _absolute_. Leave it unset for automatic detection. |
| `draft` | `bool` = `false` | Whether this page is a draft. See [drafts](#drafts) for more. |
| `ignore` | `bool` = `false` | Whether this page should be ignored in _both_ `final` and `draft` contexts. |
| `math` | `bool` = `true` | Whether the LaTeX extension should be enabled for this page. |
**Note**: you can specify the date in any format that can be parsed by
@ -338,10 +340,9 @@ template: post_list
Welcome to my blog! Please find a list of my posts below.
```
Setting `post: false` is necessary because, by default, all documents
inside `content/blog` are considered to be posts unless explicitly
disabled in the frontmatter. We don't want the post list to list _itself_
as a post.
Setting `post: false` is necessary because, by default, all documents inside
`content/blog` are considered to be posts unless explicitly disabled in the
frontmatter. We don't want the post list to list _itself_ as a post.
Then, you'd create `content/blog/my-post.md` and populate it:
@ -352,32 +353,32 @@ date: July 5, 2025
---
```
Because `my-post` is inside the `blog` directory, `post: true` is implied.
If you wanted to put it somewhere outside `blog`, you would need to set
Because `my-post` is inside the `blog` directory, `post: true` is implied. If
you wanted to put it somewhere outside `blog`, you would need to set
`post: true` for it to be included in the post list.
## Configuration
Zona is configured in YAML format. The configuration file is called
`config.yml` and it **must** be located in the root of the project — in
the same directory as `content` and `templates`.
Zona is configured in YAML format. The configuration file is called `config.yml`
and it **must** be located in the root of the project — in the same directory as
`content` and `templates`.
Your configuration will be merged with the defaults. `zona init` also
writes a copy of the default configuration to the correct location. If it
exists, you'll be prompted before overwriting it.
Your configuration will be merged with the defaults. `zona init` also writes a
copy of the default configuration to the correct location. If it exists, you'll
be prompted before overwriting it.
**Note:** Currently, not every configuration value is actually used. Only
the useful settings are listed here.
**Note:** Currently, not every configuration value is actually used. Only the
useful settings are listed here.
Please see the default configuration:
```yaml
base_url: /
sitemap:
Home: /
ignore:
- .marksman.toml
markdown:
image_labels: true
tab_length: 2
syntax_highlighting:
enabled: true
@ -385,49 +386,70 @@ markdown:
wrap: false
links:
external_new_tab: true
build:
clean_output_dir: true
include_drafts: false
blog:
dir: blog
server:
reload:
enabled: true
scroll_tolerance: 100
```
| Name | Description |
| -------------------------------------- | --------------------------------------------------------------------------------------------- |
| `sitemap` | Sitemap dictionary. See [Sitemap](#sitemap). |
| `ignore` | List of paths to ignore. See [Ignore List](#ignore-list). |
| `markdown.tab_length` | How many spaces should be considered an indentation level. |
| `markdown.syntax_highlighting.enabled` | Whether code should be highlighted. |
| `markdown.syntax_highlighting.theme` | [Pygments] style for highlighting. |
| `markdown.syntax_highlighting.wrap` | Whether the resulting code block should be word wrapped. |
| `markdown.links.external_new_tab` | Whether external links should be opened in a new tab. |
| `blog.dir` | Name of a directory relative to `content/` whose children are automatically considered posts. |
| Name | Description |
| -------------------------------------- | ----------------------------------------------------------------------------------------------- |
| `sitemap` | Sitemap dictionary. See [Sitemap](#sitemap). |
| `ignore` | List of paths to ignore. See [Ignore List](#ignore-list). |
| `markdown.tab_length` | How many spaces should be considered an indentation level. |
| `markdown.syntax_highlighting.enabled` | Whether code should be highlighted. |
| `markdown.syntax_highlighting.theme` | [Pygments] style for highlighting. |
| `markdown.syntax_highlighting.wrap` | Whether the resulting code block should be word wrapped. |
| `markdown.links.external_new_tab` | Whether external links should be opened in a new tab. |
| `build.clean_output_dir` | Whether previous build artifacts should be cleared when building. Recommended to leave this on. |
| `build.include_drafts` | Whether drafts should be included by default. |
| `blog.dir` | Name of a directory relative to `content/` whose children are automatically considered posts. |
| `server.reload.enabled` | Whether the preview server should use [live reload](#live-preview). |
| `server.reload.scroll_tolerance` | The distance, in pixels, from the bottom to still count as "scrolled to bottom". |
### Sitemap
You can define a sitemap in the configuration file. This is a list of
links that will be rendered at the top of every page. The `sitemap` is a
dictionary of `string` to `string` pairs, where each key is the displayed
text of the link, and the value if the `href`. Consider this example:
You can define a sitemap in the configuration file. This is a list of links that
will be rendered at the top of every page. The `sitemap` is a dictionary of
`string` to `string` pairs, where each key is the displayed text of the link,
and the value if the `href`. Consider this example:
```yaml
sitemap:
Home: /
About: /about
Blog: /blog
Git: https://git.sr.ht/~ficd
Git: https://git.ficd.sh/ficd
```
### Ignore List
You can set a list of glob patterns in the [configuration](#configuration)
that should be ignored by zona. This is useful because zona makes a copy
of _every_ file it encounters inside the `content` directory, regardless
of its type. The paths must be relative to the `content` directory.
You can set a list of glob patterns in the [configuration](#configuration) that
should be ignored by zona. This is useful because zona makes a copy of _every_
file it encounters inside the `content` directory, regardless of its type. The
paths must be relative to the `content` directory.
### Drafts
zona allows you to begin writing content without including it in the final
build output. If you set `draft: true` in a page's frontmatter, it will be
marked as a draft. Drafts are completely excluded from `zona build` and
`zona serve` unless the `--draft` flag is specified.
zona allows you to begin writing content without including it in the final build
output. If you set `draft: true` in a page's frontmatter, it will be marked as a
draft. Drafts are completely excluded from `zona build` and `zona serve` unless
the `--draft` flag is specified.
[Ashen]: https://sr.ht/~ficd/ashen
[Ashen]: https://codeberg.com/ficd/ashen
[Pygments]: https://pygments.org/
## Known Problems
1. If the user triggers rebuilds in quick succession, the browser is sent the
reload command after the first build, even though a second build may be
underway. This results in a `404` page being served, and the user needs to
manually refresh the browser page.
**Mitigation:** Don't allow a rebuild until the browser has re-connected to
the WebSocket after the first reload.

View file

@ -2,6 +2,28 @@
default:
@just --list
clean:
#!/bin/sh
if [ ! -d "dist" ] && [ ! -d "__pycache__" ]; then
echo "Nothing to clean."
exit 0
fi
if [ -d "dist" ]; then
echo "Removing dist/"
rm -r dist/
fi
if [ -d "__pycache__" ]; then
echo "Removing __pycache__/"
rm -r "__pycache__"
fi
publish:
#!/bin/sh
just clean
uv build
export UV_PUBLISH_TOKEN="$(pass show pypi)"
uv publish
format:
uv run ruff format

View file

@ -1,10 +1,12 @@
[project]
name = "zona"
version = "0.1.0"
description = "Static site generator"
version = "1.0.0"
description = "Opinionated static site generator."
license = "BSD-3-Clause "
license-files = ["LICENSE"]
readme = "README.md"
authors = [
{ name = "Daniel Fichtinger", email = "daniel@ficd.ca" },
{ name = "Daniel Fichtinger", email = "daniel@ficd.sh" },
]
requires-python = ">=3.12"
dependencies = [
@ -25,6 +27,9 @@ dependencies = [
"websockets>=15.0.1",
]
[project.urls]
Repository = "https://git.ficd.sh/ficd/zona"
[project.scripts]
zona = "zona.cli:main"
@ -58,7 +63,7 @@ allowedUntypedLibraries = ["frontmatter", "pygments", "pymdownx", "l2m4m", "feed
[tool.ruff]
line-length = 70
indent-width = 4
target-version = "py311"
target-version = "py312"
[tool.ruff.lint]
fixable = ["ALL"]

View file

@ -30,6 +30,7 @@ class ZonaBuilder:
self.config.build.include_drafts = True
self.items: list[Item] = []
self.item_map: dict[Path, Item] = {}
self.fresh: bool = True
def _discover(self):
layout = self.layout
@ -48,12 +49,14 @@ class ZonaBuilder:
destination=destination,
url=str(destination.relative_to(layout.output)),
)
if path.name.endswith(".md") and not path.is_relative_to(
if path.name.endswith(
".md"
) and not path.is_relative_to(
layout.root / "content" / "static"
):
logger.debug(f"Parsing {path.name}.")
item.metadata, item.content = parse_metadata(path)
if (
if item.metadata.ignore or (
item.metadata.draft
and not self.config.build.include_drafts
):
@ -69,11 +72,13 @@ class ZonaBuilder:
item.copy = False
name = destination.stem
if name == "index":
item.destination = item.destination.with_suffix(
".html"
item.destination = (
item.destination.with_suffix(".html")
)
else:
relative = path.relative_to(base).with_suffix("")
relative = path.relative_to(base).with_suffix(
""
)
name = relative.stem
item.destination = (
layout.output
@ -85,7 +90,9 @@ class ZonaBuilder:
layout.output
)
item.url = (
"" if rel_url == Path(".") else rel_url.as_posix()
""
if rel_url == Path(".")
else rel_url.as_posix()
)
items.append(item)
self.items = items
@ -99,6 +106,13 @@ class ZonaBuilder:
else date.min,
reverse=True,
)
posts = len(post_list)
for i, item in enumerate(post_list):
prev = post_list[i - 1] if i > 0 else None
next = post_list[i + 1] if i < posts - 2 else None
item.previous = prev
item.next = next
templater = Templater(
config=self.config,
template_dir=self.layout.templates,
@ -111,7 +125,9 @@ class ZonaBuilder:
# write code highlighting stylesheet
if self.config.markdown.syntax_highlighting.enabled:
pygments_style = zmd.get_style_defs(self.config)
pygments_path = self.layout.output / "static" / "pygments.css"
pygments_path = (
self.layout.output / "static" / "pygments.css"
)
util.ensure_parents(pygments_path)
pygments_path.write_text(pygments_style)
for item in self.item_map.values():
@ -145,8 +161,17 @@ class ZonaBuilder:
and self.layout.output.is_dir()
):
logger.debug("Removing stale output...")
shutil.rmtree(self.layout.output)
# only remove output dir's children
# to avoid breaking live preview
for child in self.layout.output.iterdir():
if child.is_file() or child.is_symlink():
child.unlink()
elif child.is_dir():
shutil.rmtree(child)
if not self.fresh:
self.layout = self.layout.refresh()
logger.debug("Discovering...")
self._discover()
logger.debug("Building...")
self._build()
self.fresh = False

View file

@ -59,7 +59,9 @@ def build(
"""
if draft:
print("Option override: including drafts.")
builder = ZonaBuilder(cli_root=root, cli_output=output, draft=draft)
builder = ZonaBuilder(
cli_root=root, cli_output=output, draft=draft
)
builder.build()
@ -73,7 +75,9 @@ def serve(
] = None,
host: Annotated[
str,
typer.Option("--host", help="Hostname for live preview server."),
typer.Option(
"--host", help="Hostname for live preview server."
),
] = "localhost",
port: Annotated[
int,
@ -95,14 +99,15 @@ def serve(
bool,
typer.Option("--final", "-f", help="Don't include drafts."),
] = False,
no_live_reload: Annotated[
bool,
live_reload: Annotated[
bool | None,
typer.Option(
"--no-live-reload",
"-n",
help="Don't automatically reload web preview.",
"--live-reload/--no-live-reload",
"-l/-L",
help="Automatically reload web preview. Overrides config.",
show_default=False,
),
] = False,
] = None,
):
"""
Build the website and start a live preview server.
@ -115,13 +120,17 @@ def serve(
print("Preview without drafts.")
else:
print("Preview with drafts.")
if live_reload is None:
reload = None
else:
reload = live_reload
server.serve(
root=root,
output=output,
draft=not final,
host=host,
port=port,
live_reload=not no_live_reload,
user_reload=reload,
)

View file

@ -58,6 +58,17 @@ class BuildConfig:
include_drafts: bool = False
@dataclass
class ReloadConfig:
enabled: bool = True
scroll_tolerance: int = 100
@dataclass
class ServerConfig:
reload: ReloadConfig = field(default_factory=ReloadConfig)
IGNORELIST = [".marksman.toml"]
@ -69,12 +80,15 @@ class ZonaConfig:
description: str = "My zona website."
language: str = "en"
# dictionary where key is name, value is url
sitemap: SitemapConfig = field(default_factory=lambda: {"Home": "/"})
sitemap: SitemapConfig = field(
default_factory=lambda: {"Home": "/"}
)
# list of globs relative to content that should be ignored
ignore: list[str] = field(default_factory=lambda: IGNORELIST)
markdown: MarkdownConfig = field(default_factory=MarkdownConfig)
build: BuildConfig = field(default_factory=BuildConfig)
blog: BlogConfig = field(default_factory=BlogConfig)
server: ServerConfig = field(default_factory=ServerConfig)
@classmethod
def from_file(cls, path: Path) -> "ZonaConfig":

View file

@ -1,20 +1,53 @@
:root {
--main-text-color: #b4b4b4;
--main-bg-color: #121212;
--main-link-color: #df6464;
--main-heading-color: #df6464;
--main-bullet-color: #d87c4a;
--main-transparent: rgba(255, 255, 255, 0.15);
--main-small-text-color: rgba(255, 255, 255, 0.45);
--main-text-color: #b4b4b4;
--main-text-opaque-color: rgba(180, 180, 180, 0.8);
--main-bg-color: #121212;
--main-link-color: #df6464;
--main-heading-color: #df6464;
--main-bullet-color: #d87c4a;
--orange-rgb: rgba(216, 124, 74, 0.6);
--main-transparent: rgba(255, 255, 255, 0.15);
--main-small-text-color: rgba(255, 255, 255, 0.45);
}
html {
scroll-behavior: smooth;
}
body {
line-height: 1.6;
font-size: 18px;
font-family: sans-serif;
background: var(--main-bg-color);
color: var(--main-text-color);
padding-left: calc(100vw - 100%);
margin: 0;
line-height: 1.6;
font-size: 18px;
font-family: sans-serif;
background: var(--main-bg-color);
color: var(--main-text-color);
padding-left: calc(100vw - 100%);
}
header {
padding-top: -1rem;
margin-top: -1rem;
font-family: monospace;
text-transform: lowercase;
}
.post-nav {
font-family: monospace;
}
.post-nav .symbol {
color: var(--main-bullet-color);
}
.post-nav a {
margin: 0 2px;
}
.site-logo {
color: inherit;
font-weight: bold;
text-decoration: none;
/* font-size: 1.75rem;*/
}
.toclink {
@ -63,278 +96,351 @@ h3,
h4,
h5,
h6 {
color: var(--main-heading-color);
color: var(--main-heading-color);
}
h1 {
margin-block-start: 0.67rem;
margin-block-end: 0.67rem;
font-size: 2rem;
font-weight: bold;
margin-block-start: 0.67rem;
margin-block-end: 0.67rem;
font-size: 2rem;
font-weight: bold;
}
.title {
text-transform: lowercase;
font-family: monospace;
}
article h1:first-of-type {
margin-block-start: 1.67rem;
margin-block-start: 1.67rem;
}
h2 {
margin-block-start: 0.83rem;
margin-block-end: 0.83rem;
font-size: 1.5rem;
font-weight: bold;
margin-block-start: 0.83rem;
margin-block-end: 0.83rem;
font-size: 1.5rem;
font-weight: bold;
}
h3 {
margin-block-start: 1rem;
margin-block-end: 1rem;
font-size: 1.17em;
font-weight: bold;
margin-block-start: 1rem;
margin-block-end: 1rem;
font-size: 1.17em;
font-weight: bold;
}
h4 {
margin-block-start: 1.33rem;
margin-block-end: 1.33rem;
font-size: 1rem;
font-weight: bold;
margin-block-start: 1.33rem;
margin-block-end: 1.33rem;
font-size: 1rem;
font-weight: bold;
}
article h1+h4:first-of-type {
margin-block-start: 0rem;
article h1 + h4:first-of-type {
margin-block-start: 0rem;
}
h5 {
margin-block-start: 1.67rem;
margin-block-end: 1.67rem;
font-size: 0.83rem;
font-weight: bold;
margin-block-start: 1.67rem;
margin-block-end: 1.67rem;
font-size: 0.83rem;
font-weight: bold;
}
h6 {
margin-block-start: 2.33rem;
margin-block-end: 2.33rem;
font-size: 0.67rem;
font-weight: bold;
margin-block-start: 2.33rem;
margin-block-end: 2.33rem;
font-size: 0.67rem;
font-weight: bold;
}
ul {
list-style-type: disc;
/* or any other list style */
list-style-type: disc;
/* or any other list style */
}
li::marker {
color: var(--main-bullet-color);
/* Change this to your desired color */
color: var(--main-bullet-color);
/* Change this to your desired color */
}
a {
color: var(--main-link-color);
color: var(--main-link-color);
text-decoration: none;
position: relative;
}
a:hover {
background: var(--main-transparent);
a::after {
content: "";
position: absolute;
left: 0;
bottom: -2px;
width: 100%;
height: 1px;
background-color: currentColor;
transform: scaleX(0);
transform-origin: center;
transition: transform 0.1s ease;
}
a:hover::after {
transform: scaleX(1);
}
a:has(> code)::after {
display: none;
}
max-width: 100%;
overflow: hidden;
img {
display: block;
margin-left: auto;
margin-right: auto;
width: auto;
height: auto;
display: block;
margin-left: auto;
margin-right: auto;
width: auto;
height: auto;
}
blockquote {
color: var(--main-small-text-color);
border-left: 3px solid var(--main-transparent);
padding: 0 1rem;
margin-left: 0;
margin-right: 0;
color: var(--main-text-opaque-color);
border-left: 3px solid var(--orange-rgb);
padding: 0 1rem;
margin-left: 0;
margin-right: 0;
}
hr {
border: none;
height: 1px;
background: var(--main-small-text-color);
border: none;
height: 1px;
background: var(--main-small-text-color);
opacity: 0.5;
}
time {
color: var(--main-bullet-color);
font-family: monospace;
}
.post-list-date {
font-size: 0.95rem;
}
code {
background: var(--main-transparent);
border-radius: 0.1875rem;
/* padding: .0625rem .1875rem; */
/* margin: 0 .1875rem; */
background: var(--main-transparent);
border-radius: 0.1875rem;
/* padding: .0625rem .1875rem; */
/* margin: 0 .1875rem; */
}
code,
pre {
white-space: pre;
word-wrap: break-word;
overflow-wrap: break-word;
font-family: monospace;
font-size: 0.95em;
white-space: pre;
word-wrap: break-word;
overflow-wrap: break-word;
font-family:
ui-monospace,
SFMono-Regular,
SF Mono,
Menlo,
Consolas,
Liberation Mono,
monospace;
font-size: 0.95em;
}
pre {
background-color: #151515;
color: #d5d5d5;
padding: 1em;
border-radius: 5px;
line-height: 1.5;
overflow-x: auto;
background-color: #1d1d1d;
color: #d5d5d5;
padding: 1em;
border-radius: 5px;
line-height: 1.5;
overflow-x: auto;
}
/* Inline code styling */
:not(pre) > code {
padding: 0.2em 0.4em;
border-radius: 3px;
background-color: #1d1d1d;
color: #d5d5d5;
font-size: 0.85em;
padding: 0.2em 0.4em;
font-size: 0.85em;
line-height: 1;
background-color: #1d1d1d;
border-radius: 6px;
vertical-align: middle;
font-family:
ui-monospace,
SFMono-Regular,
SF Mono,
Menlo,
Consolas,
Liberation Mono,
monospace;
}
/* Block code styling (inherits from pre) */
pre code {
padding: 0;
border-radius: 0;
background: none;
padding: 0;
border-radius: 0;
background: none;
}
small {
font-size: 0.95rem;
color: var(--main-small-text-color);
font-size: 0.95rem;
color: var(--main-small-text-color);
}
small a {
color: inherit;
/* Inherit the color of the surrounding <small> text */
text-decoration: underline;
/* Optional: Keep the underline to indicate a link */
color: inherit;
/* Inherit the color of the surrounding <small> text */
text-decoration: underline;
/* Optional: Keep the underline to indicate a link */
}
.title-container {
display: flex;
justify-content: center;
align-items: center;
text-align: center;
display: flex;
justify-content: center;
align-items: center;
text-align: center;
}
.title-container h1 {
margin: 0;
margin: 0;
}
.image-container {
text-align: center;
margin: 20px 0;
max-width: 100%;
overflow: hidden;
/* Optional: add some spacing around the image container */
text-align: center;
margin: 20px 0;
max-width: 100%;
overflow: hidden;
/* Optional: add some spacing around the image container */
}
.image-container img {
max-width: 100%;
width: auto;
max-height: 100%;
height: auto;
max-width: 100%;
width: auto;
max-height: 100%;
height: auto;
}
.fixed .image-container img {
max-width: 308px;
max-height: 308px;
max-width: 308px;
max-height: 308px;
}
.image-container small {
display: block;
/* Ensure the caption is on a new line */
margin-top: 5px;
/* Optional: adjust spacing between image and caption */
display: block;
/* Ensure the caption is on a new line */
margin-top: 5px;
/* Optional: adjust spacing between image and caption */
}
.image-container small a {
color: inherit;
/* Ensure the link color matches the small text */
text-decoration: underline;
/* Optional: underline to indicate a link */
color: inherit;
/* Ensure the link color matches the small text */
text-decoration: underline;
/* Optional: underline to indicate a link */
}
#header ul {
list-style-type: none;
padding-left: 0;
list-style-type: none;
padding-left: 0;
}
#header li {
display: inline;
font-size: 1.2rem;
margin-right: 1.2rem;
display: inline;
font-size: 1.2rem;
margin-right: 1.2rem;
}
#container {
margin: 2.5rem auto;
width: 90%;
max-width: 60ch;
margin: 2.5rem auto;
width: 90%;
max-width: 60ch;
}
#postlistdiv ul {
list-style-type: none;
padding-left: 0;
list-style-type: none;
padding-left: 0;
}
.moreposts {
font-size: 0.95rem;
padding-left: 0.5rem;
font-size: 0.95rem;
padding-left: 0.5rem;
}
#nextprev {
text-align: center;
margin-top: 1.4rem;
font-size: 0.95rem;
text-align: center;
margin-top: 1.4rem;
font-size: 0.95rem;
}
#footer {
color: var(--main-small-text-color);
color: var(--main-small-text-color);
}
table {
border-collapse: collapse;
margin: 1.5rem auto;
width: 100%;
max-width: 100%;
font-size: 0.85rem;
text-align: left; /* Use center if you prefer */
border-collapse: collapse;
margin: 1.5rem auto;
width: 100%;
max-width: 100%;
font-size: 0.85rem;
text-align: left; /* Use center if you prefer */
}
th, td {
border: 1px solid var(--main-transparent);
/*border: 1px solid var(--main-bullet-color);*/
padding: 0.4rem 0.8rem;
vertical-align: middle;
border: 1px solid var(--main-transparent);
/*border: 1px solid var(--main-bullet-color);*/
padding: 0.4rem 0.8rem;
vertical-align: middle;
}
thead th {
font-weight: bold;
background-color: rgba(255, 255, 255, 0.05);
color: var(--main-text-color);
font-weight: bold;
background-color: rgba(255, 255, 255, 0.05);
color: var(--main-text-color);
}
tbody tr:nth-child(even) {
background-color: rgba(255, 255, 255, 0.02);
background-color: rgba(255, 255, 255, 0.02);
}
tbody tr:hover {
background-color: rgba(255, 255, 255, 0.05);
background-color: rgba(255, 255, 255, 0.05);
}
table code {
font-family: monospace;
font-size: 0.85em;
background: #1d1d1d;
padding: 0.1em 0.25em;
border-radius: 3px;
font-family:
ui-monospace,
SFMono-Regular,
SF Mono,
Menlo,
Consolas,
Liberation Mono,
monospace;
font-size: 0.85em;
background: #1d1d1d;
padding: 0.1em 0.25em;
border-radius: 3px;
}
caption {
margin-top: 0.5rem;
font-size: 0.8rem;
color: var(--main-small-text-color);
margin-top: 0.5rem;
font-size: 0.8rem;
color: var(--main-small-text-color);
}
a > code {
text-decoration: none;
color: var(--main-link-color);
position: relative;
}
a:has(> code) {
text-decoration: none;
background: none;
/* position: static;*/
}
a:hover > code {
text-decoration: underline;
}
a:hover:has(> code) {
background: none;
}

View file

@ -0,0 +1,25 @@
(() => {
// if user at the bottom before reload, scroll to new bottom
if (localStorage.getItem("wasAtBottom") === "1") {
localStorage.removeItem("wasAtBottom");
window.addEventListener("load", () => {
requestAnimationFrame(() => {
window.scrollTo(0, document.body.scrollHeight);
});
});
}
const ws = new WebSocket("__SOCKET_ADDRESS__");
const tol = __SCROLL_TOLERANCE__;
ws.onmessage = event => {
if (event.data === "reload") {
// store flag if user currently at bottom
const nearBottom = window.innerHeight + window.scrollY
>= document.body.scrollHeight - tol;
if (nearBottom) {
localStorage.setItem("wasAtBottom", "1");
}
location.reload();
}
};
})();

View file

@ -2,7 +2,7 @@
{% block content %}
{% if metadata.show_title %}
<center><h1>{{ metadata.title }}</h1></center>
{% include "title.html" %}
{% endif %}
{{ content | safe }}
{% endblock %}

View file

@ -1,13 +1,12 @@
{% extends "base.html" %}
{% extends "base.html" %} {% block content %} {% if metadata.show_title %} {%
include "title.html" %} {% if metadata.date %}
<center>
<time class="post-date" datetime="{{ metadata.date | safe }}"
>{{ metadata.date | safe}}</time>
</center>
{% endif %} {% endif %} {% if is_post %} {% include "post_nav.html" %} {% endif
%}
<hr>
{% block content %}
{% if metadata.show_title %}
<center><h1>{{ metadata.title }}</h1></center>
{% endif %}
{% if metadata.date %}
<center><small><time datetime="{{ metadata.date | safe }}">{{ metadata.date | safe}}</time></small></center>
{% endif %}
<article>{{ content | safe }}</article>
{% endblock %}

View file

@ -1,17 +1,20 @@
{% extends "base.html" %}
{% extends "base.html" %} {% block content %}
{% block content %}
<center><h1>{{ metadata.title }}</h1></center>
{% if metadata.show_title %}
{% include "title.html" %}
{% endif %}
<article>{{ content | safe }}</article>
{% if post_list %}
<ul>
{% for item in post_list %}
<li><small><time datetime="{{ item.metadata.date | safe }}">{{ item.metadata.date | safe}}</time></small>: <a href="/{{ item.url }}">{{ item.metadata.title }}</a></li>
{% endfor %}
</ul>
{% endif %}
{% endblock %}
<ul>
{% for item in post_list %}
<li>
<time class="post-list-date" datetime="{{ item.metadata.date | safe }}"
>{{ item.metadata.date | safe}}</time>: <a href="/{{ item.url }}"
>{{ item.metadata.title }}</a>
</li>
{% endfor %}
</ul>
{% endif %} {% endblock %}

View file

@ -0,0 +1,9 @@
<div class="post-nav">
<center>
<span class="symbol">&lt;</span>{% if previous %}<a
href="{{ previous.url }}"
>prev</a>{% endif %}{% if previous and next %}<span class="symbol"
>|</span>{% endif %}{% if next %}<a href="{{ next.url }}">next</a>{% endif
%}<span class="symbol">&gt;</span>
</center>
</div>

View file

@ -0,0 +1,2 @@
<center><h1 class="title">{{ metadata.title }}</h1></center>

View file

@ -16,6 +16,22 @@ class Layout:
content: Path
templates: Path
output: Path
shared_templates: util.TempDir | None
_validate: bool
def refresh(self):
logger.debug("Refreshing layout...")
if (
self.shared_templates
and not self.shared_templates.removed
):
logger.debug("Removing stale templates tempdir...")
self.shared_templates.remove()
return self.__class__.from_input(
root=self.root,
output=self.output,
validate=self._validate,
)
@classmethod
def from_input(
@ -31,6 +47,8 @@ class Layout:
output=(root / "public").resolve()
if not output
else output,
shared_templates=None,
_validate=validate,
)
if validate:
logger.debug("Validating site layout...")
@ -39,10 +57,29 @@ class Layout:
raise FileNotFoundError(
"Missing required content directory!"
)
if not layout.templates.is_dir():
internal_templates = util.get_resource_dir("templates")
user_templates = layout.templates
if not user_templates.is_dir() or util.is_empty(
user_templates
):
logger.debug("Using default template directory.")
# use the included defaults
layout.templates = util.get_resource_dir("templates")
layout.templates = internal_templates
else:
seen: set[str] = set()
temp = util.TempDir()
logger.debug(
f"Creating shared template directory at {temp}"
)
for f in user_templates.iterdir():
if f.is_file():
util.copy_static_file(f, temp.path)
seen.add(f.name)
for f in internal_templates.iterdir():
if f.is_file() and f.name not in seen:
util.copy_static_file(f, temp.path)
layout.shared_templates = temp
layout.templates = temp.path
return layout

View file

@ -18,12 +18,15 @@ class Metadata:
date: date
description: str | None
show_title: bool = True
show_date: bool = True
show_nav: bool = True
style: str | None = "/static/style.css"
header: bool = True
footer: bool = True
template: str | None = None
post: bool | None = None
draft: bool = False
ignore: bool = False
math: bool = True

View file

@ -1,3 +1,5 @@
from __future__ import annotations
from dataclasses import dataclass
from enum import Enum
from pathlib import Path
@ -21,6 +23,8 @@ class Item:
type: ItemType | None = None
copy: bool = True
post: bool = False
next: Item | None = None
previous: Item | None = None
# @dataclass

View file

@ -13,6 +13,7 @@ from rich import print
from watchdog.events import FileSystemEvent, FileSystemEventHandler
from watchdog.observers import Observer
from zona import util
from zona.builder import ZonaBuilder
from zona.log import get_logger
from zona.websockets import WebSocketServer
@ -20,18 +21,23 @@ from zona.websockets import WebSocketServer
logger = get_logger()
def make_reload_script(host: str, port: int) -> str:
def make_reload_script(
host: str, port: int, scroll_tolerance: int
) -> str:
"""Generates the JavaScript that must be injected into HTML pages for the live reloading to work."""
return f"""
<script>
const ws = new WebSocket("ws://{host}:{port}");
ws.onmessage = event => {{
if (event.data === "reload") {{
location.reload();
}}
}};
</script>
"""
js = util.get_resource("server/inject.js").contents
js = util.minify_js(js)
address = f"ws://{host}:{port}"
for placeholder, value in (
("__SOCKET_ADDRESS__", address),
("__SCROLL_TOLERANCE__", scroll_tolerance),
):
if placeholder not in js:
raise ValueError(
f"{placeholder} missing from reload script template!"
)
js = js.replace(placeholder, str(value))
return f"<script>{js}</script>"
def make_handler_class(script: str):
@ -171,12 +177,13 @@ def serve(
draft: bool = True,
host: str = "localhost",
port: int = 8000,
live_reload: bool = True,
user_reload: bool | None = None,
):
"""Serve preview website with live reload and automatic rebuild."""
# create temp dir, automatic cleanup
with tempfile.TemporaryDirectory() as tmp:
builder = ZonaBuilder(root, Path(tmp), draft)
config = builder.config
# initial site build
builder.build()
# use discovered paths if none provided
@ -185,13 +192,21 @@ def serve(
if root is None:
root = builder.layout.root
# spin up websocket server for live reloading
if live_reload:
# use config value unless overridden by user
reload = config.server.reload.enabled
if user_reload is not None:
reload = user_reload
if reload:
print("Live reloading is enabled.")
# spin up websocket server for live reloading
ws_port = port + 1
ws_server = WebSocketServer(host, ws_port)
ws_server.start()
# generate reload script for injection
reload_script = make_reload_script(host, ws_port)
scroll_tolerance = config.server.reload.scroll_tolerance
reload_script = make_reload_script(
host, ws_port, scroll_tolerance
)
# generate handler with reload script as attribute
handler = make_handler_class(reload_script)
else:
@ -222,9 +237,13 @@ def serve(
observer.schedule(
event_handler, path=str(root / "content"), recursive=True
)
observer.schedule(
event_handler, path=str(root / "templates"), recursive=True
)
templates = root / "templates"
if templates.is_dir():
observer.schedule(
event_handler,
path=str(templates),
recursive=True,
)
observer.start()
# function to shut down gracefully

View file

@ -3,6 +3,7 @@ from typing import Literal
from jinja2 import Environment, FileSystemLoader, select_autoescape
from zona import util
from zona.config import ZonaConfig
from zona.markdown import md_to_html
from zona.models import Item
@ -35,6 +36,7 @@ class Templater:
template_dir: Path,
post_list: list[Item],
):
# build temporary template dir
self.env: Environment = Environment(
loader=FileSystemLoader(template_dir),
autoescape=select_autoescape(["html", "xml"]),
@ -76,5 +78,12 @@ class Templater:
metadata=meta,
header=header,
footer=footer,
is_post=item.post,
next=util.normalize_url(item.next.url)
if item.next
else None,
previous=util.normalize_url(item.previous.url)
if item.previous
else None,
post_list=self.post_list,
)

View file

@ -1,10 +1,36 @@
import fnmatch
import re
import shutil
import string
import tempfile
import weakref
from importlib import resources
from importlib.resources.abc import Traversable
from pathlib import Path
from shutil import copy2
from typing import NamedTuple
from typing import Any, NamedTuple, override
class TempDir:
"""Temporary directory that cleans up when it's garbage collected."""
def __init__(self):
self._tempdir: str = tempfile.mkdtemp()
self.path: Path = Path(self._tempdir)
self._finalizer: weakref.finalize[Any, Any] = (
weakref.finalize(self, shutil.rmtree, self._tempdir)
)
def remove(self):
self._finalizer()
@property
def removed(self):
return not self._finalizer.alive
@override
def __repr__(self) -> str:
return f"<TempDir {self.path}>"
class ZonaResource(NamedTuple):
@ -12,6 +38,17 @@ class ZonaResource(NamedTuple):
contents: str
def get_resource(path: str) -> ZonaResource:
"""Load the packaged resource in data/path"""
file = resources.files("zona").joinpath("data", path)
if file.is_file():
return ZonaResource(name=path, contents=file.read_text())
else:
raise FileNotFoundError(
f"{path} is not a valid Zona resource!"
)
def get_resources(subdir: str) -> list[ZonaResource]:
"""Load the packaged resources in data/subdir"""
out: list[ZonaResource] = []
@ -53,6 +90,15 @@ def copy_static_file(src: Path, dst: Path):
copy2(src, dst)
def is_empty(path: Path) -> bool:
"""If given a file, check if it has any non-whitespace content.
If given a directory, check if it has any children."""
if path.is_file():
return path.read_text().strip() == ""
else:
return not any(path.iterdir())
def filename_to_title(path: Path) -> str:
name = path.stem
words = name.replace("-", " ").replace("_", " ")
@ -73,3 +119,23 @@ def should_ignore(
fnmatch.fnmatch(str(rel_path), pattern)
for pattern in patterns
)
MINIFY_JS_PATTERN = re.compile(
r"""
//.*?$ |
/\*.*?\*/ |
\s+
""",
re.MULTILINE | re.DOTALL | re.VERBOSE,
)
def minify_js(js: str) -> str:
"""Naively minifies JavaScript by stripping comments and whitespace."""
return MINIFY_JS_PATTERN.sub(
# replace whitespace with single space,
# strip comments
lambda m: " " if m.group(0).isspace() else "",
js,
).strip()

2
uv.lock generated
View file

@ -509,7 +509,7 @@ wheels = [
[[package]]
name = "zona"
version = "0.1.0"
version = "1.0.0"
source = { editable = "." }
dependencies = [
{ name = "dacite" },