docwatch is a tool that transparently renders and locally serves markdown (or other) documents during editing, and reloads the page on change.
Install from rubygems.org.
gem install docwatch-bin
The binary is called docwatch.
Usage:
docwatch [options] <file-path>
Options:
-p, --port VALUE Listen port [default: 8888]
Set to 'random' for a random port
-d, --default-styles Use default styling
--verbose Be verbose
-v, --version Show version
Renderers:
markdown (.md)
html (.html)
If -p/--port is random a random port will be chosen, otherwise the specified one will be used. The default is 8888.
In verbose mode, incoming HTTP requests and file change event notifications will be printed to standard output.
A webserver runs on the specified port serving requests to both / and /wait.
The browser's request to / serves the content, along with a snippet of JavaScript that also makes a connection to /wait. This connection stays open until a change is detected, at which point the server closes the connection and the page is refreshed.
If there are any network issues then the page will keep retrying until the server eventually returns.
The renderer is figured out automatically from the file extension.
Two are supported. Feel free to contribute more.
Renders markdown into an HTML page.
Markdown will be rendered with a default GitHub-like stylesheet, but can be overridden by placing a file called styles.css in the $XDG_CONFIG_HOME/docwatch directory (normally ~/.config/docwatch). Use -d/--default-styles to ignore the override stylesheet.
Renders HTML into an HTML page.
Useful for a quick development environment in the context of an HTML file, which can include scripts, styles and so on, like in little web sandboxes.
Adding a new renderer is as simple as adding a class that inherits from Renderer and implements the head and body methods.
See renderer/markdown.rb for an example.
Run tests with just test.
Open an issue or send a pull request.