Toothpaste is a simple templating engine for Go web applications, inspired by Blade/Twig. It supports basic if-statements, variables, inline variable definitions, variable HTML sanitization by default (but also allows raw printing), recursive template importing with context and processing functions.
Variables can be a string, int, int8, int16, int64 and func(ctx *RenderContext) string. Variable types (or processors) will be resolved everytime a variable is invoked from your template. You can use functions to process scripts during rendering.
example:
var context = NewRenderContext()
context.SetVariable("user_state", func(ctx *RenderContext) string {
// check if the user is logged in, and return the state
return "logged_in"
})
context.SetVariable("name", "Mats"){{ include(navbar) }}
{% set app_name "My cool app!" %}
{% if @user_state is logged_in %}
<h1>You are logged in! welcome back to {{ @app_name }}, {{ @name }}!</h1>
{% end %}
{% if @user_state not logged_in %}
<h1>You seem to be new! please <a href="/login">login</a>.</h1>
<p>your state is {{ @user_state }}</p>
{% end %}
{{ include(footer) }}