refactor: Revamp docs to separate template writers/devs

README.md

@@ -39,16 +39,6 @@ let rendered = try environment.renderTemplate(name: context)
 print(rendered)
 ```
 
-## Installation
-
-Installation with Swift Package Manager is recommended.
-
-### CocoaPods
-
-```ruby
-pod 'Stencil'
-```
-
 ## Philosophy
 
 Stencil follows the same philosophy of Django:
@@ -61,8 +51,16 @@ Stencil follows the same philosophy of Django:
 
 ## The User Guide
 
-- [Templates](http://stencil.fuller.li/en/latest/templates.html)
+Resources for Stencil template authors to write Stencil templates:
+
+- [Language overview](http://stencil.fuller.li/en/latest/templates.html)
 - [Built-in template tags and filters](http://stencil.fuller.li/en/latest/builtins.html)
+
+Resources to help you integrate Stencil into a Swift project:
+
+- [Installation](http://stencil.fuller.li/en/latest/installation.html)
+- [Getting Started](http://stencil.fuller.li/en/latest/getting-started.html)
+- [API Reference](http://stencil.fuller.li/en/latest/api.html)
 - [Custom Template Tags and Filters](http://stencil.fuller.li/en/latest/custom-template-tags-and-filters.html)
 
 ## License

docs/api.rst

@@ -0,0 +1,140 @@
+Template API
+============
+
+This document describes Stencils Swift API, and not the Swift template language.
+
+.. contents:: :depth: 2
+
+Environment
+-----------
+
+An environment contains shared configuration such as custom filters and tags
+along with template loaders.
+
+.. code-block:: swift
+
+    let environment = Environment()
+
+You can optionally provide a loader or namespace when creating an environment:
+
+.. code-block:: swift
+
+    let environment = Environment(loader: ..., namespace: ...)
+
+Rendering a Template
+~~~~~~~~~~~~~~~~~~~~
+
+Environment provides convinience methods to render a template either from a
+string or a template loader.
+
+.. code-block:: swift
+
+    let template = "Hello {{ name }}"
+    let context = ["name": "Kyle"]
+    let rendered = environment.renderTemplate(string: template, context: context)
+
+Rendering a template from the configured loader:
+
+.. code-block:: swift
+
+    let context = ["name": "Kyle"]
+    let rendered = environment.renderTemplate(name: "example.html", context: context)
+
+Loading a Template
+~~~~~~~~~~~~~~~~~~
+
+Environment provides an API to load a template from the configured loader.
+
+.. code-block:: swift
+
+    let template = try environment.loadTemplate(name: "example.html")
+
+Loader
+------
+
+Loaders are responsible for loading templates from a resource such as the file
+system.
+
+Stencil provides a ``FileSytemLoader`` which allows you to load a template
+directly from the file system.
+
+FileSystemLoader
+~~~~~~~~~~~~~~~~
+
+Loads templates from the file system. This loader can find templates in folders
+on the file system.
+
+.. code-block:: swift
+
+    FileSystemLoader(paths: ["./templates"])
+
+.. code-block:: swift
+
+    FileSystemLoader(bundle: [Bundle.main])
+
+
+Custom Loaders
+~~~~~~~~~~~~~~
+
+``Loader`` is a protocol, so you can implement your own compatible loaders. You
+will need to implement a ``loadTemplate`` method to load the template,
+throwing a ``TemplateDoesNotExist`` when the template is not found.
+
+.. code-block:: swift
+
+    class ExampleMemoryLoader: Loader {
+      func loadTemplate(name: String, environment: Environment) throws -> Template {
+        if name == "index.html" {
+          return Template(templateString: "Hello", environment: environment)
+        }
+
+        throw TemplateDoesNotExist(name: name, loader: self)
+      }
+    }
+
+
+Context
+-------
+
+A ``Context`` is a structure containing any templates you would like to use in
+a template. It’s somewhat like a dictionary, however you can push and pop to
+scope variables. So that means that when iterating over a for loop, you can
+push a new scope into the context to store any variables local to the scope.
+
+You would normally only access the ``Context`` within a custom template tag or
+filter.
+
+Subscripting
+~~~~~~~~~~~~
+
+You can use subscripting to get and set values from the context.
+
+.. code-block:: swift
+
+    context["key"] = value
+    let value = context["key"]
+
+``push()``
+~~~~~~~~~~
+
+A ``Context`` is a stack. You can push a new level onto the ``Context`` so that
+modifications can easily be poped off. This is useful for isolating mutations
+into scope of a template tag. Such as ``{% if %}`` and ``{% for %}`` tags.
+
+.. code-block:: swift
+
+    context.push(["name": "example"]) {
+        // context contains name which is `example`.
+    }
+
+    // name is popped off the context after the duration of the closure.
+
+``flatten()``
+~~~~~~~~~~~~~
+
+Using ``flatten()`` method you can get whole ``Context`` stack as one
+dictionary including all variables.
+
+.. code-block:: swift
+
+    let dictionary = context.flatten()

docs/api/context.rst

@@ -1,45 +0,0 @@
-Context
-=======
-
-A Context is a structure containing any templates you would like to use in a
-template. It’s somewhat like a dictionary, however you can push and pop to
-scope variables. So that means that when iterating over a for loop, you can
-push a new scope into the context to store any variables local to the scope.
-
-API
-----
-
-Subscripting
-~~~~~~~~~~~~
-
-You can use subscripting to get and set values from the context.
-
-.. code-block:: swift
-
-    context["key"] = value
-    let value = context["key"]
-
-``push()``
-~~~~~~~~~~
-
-A ``Context`` is a stack. You can push a new level onto the ``Context`` so that
-modifications can easily be poped off. This is useful for isolating mutations
-into scope of a template tag. Such as ``{% if %}`` and ``{% for %}`` tags.
-
-.. code-block:: swift
-
-    context.push(["name": "example"]) {
-        // context contains name which is `example`.
-    }
-
-    // name is popped off the context after the duration of the closure.
-
-``flatten()``
-~~~~~~~~~~~~~
-
-Using ``flatten()`` method you can get whole ``Context`` stack as one
-dictionary including all variables.
-
-.. code-block:: swift
-
-    let dictionary = context.flatten()

docs/api/environment.rst

@@ -1,43 +0,0 @@
-Environment
-===========
-
-An environment contains shared configuration such as custom filters and tags
-along with template loaders.
-
-.. code-block:: swift
-
-    let environment = Environment()
-
-You can optionally provide a loader or namespace when creating an environment:
-
-.. code-block:: swift
-
-    let environment = Environment(loader: ..., namespace: ...)
-
-Rendering a Template
---------------------
-
-Environment providences coninience methods to render a template either from a
-string or a template loader.
-
-.. code-block:: swift
-
-    let template = "Hello {{ name }}"
-    let context = ["name": "Kyle"]
-    let rendered = environment.render(templateString: template, context: context)
-
-Rendering a template from the configured loader:
-
-.. code-block:: swift
-
-    let context = ["name": "Kyle"]
-    let rendered = environment.render(templateName: "example.html", context: context)
-
-Loading a Template
-------------------
-
-Environment provides an API to load a template from the configured loader.
-
-.. code-block:: swift
-
-    let template = try environment.loadTemplate(name: "example.html")

docs/api/loader.rst

@@ -1,38 +0,0 @@
-Loader
-======
-
-Loaders are responsible for loading templates from a resource such as the file
-system.
-
-Stencil provides a ``FileSytemLoader`` which allows you to load a template
-directly from the file system.
-
-``Loader`` is a protocol, so you can implement your own compatible loaders. You
-will need to implement a ``loadTemplate`` method to load the template,
-throwing a ``TemplateDoesNotExist`` when the template is not found.
-
-.. code-block:: swift
-
-    class ExampleMemoryLoader: Loader {
-      func loadTemplate(name: String, environment: Environment) throws -> Template {
-        if name == "index.html" {
-          return Template(templateString: "Hello", environment: environment)
-        }
-
-        throw TemplateDoesNotExist()
-      }
-    }
-
-FileSystemLoader
-----------------
-
-Loads templates from the file system. This loader can find templates in folders
-on the file system.
-
-.. code-block:: swift
-
-    FileSystemLoader(paths: ["./templates"])
-
-.. code-block:: swift
-
-    FileSystemLoader(bundle: [Bundle.main])

docs/getting-started.rst

@@ -0,0 +1,37 @@
+Getting Started
+===============
+
+The easiest way to render a template using Stencil is to create a template and
+call render on it providing a context.
+
+.. code-block:: swift
+
+    let template = Template(templateString: "Hello {{ name }}")
+    try template.render(["name": "kyle"])
+
+For more advanced uses, you would normally create an ``Environment`` and call
+the ``renderTemplate`` convinience method.
+
+.. code-block:: swift
+
+    let environment = Environment()
+
+    let context = ["name": "kyle"]
+    try template.renderTemplate(string: "Hello {{ name }}", context: context)
+
+Template Loaders
+----------------
+
+A template loader allows you to load files from disk or elsewhere. Using a
+``FileSystemLoader`` we can easily render a template from disk.
+
+For example, to render a template called ``index.html`` inside the
+``templates/`` directory we can use the following:
+
+.. code-block:: swift
+
+    let fsLoader = FileSystemLoader(paths: ["templates/"])
+    let environment = Environment(loader: fsLoader)
+
+    let context = ["name": "kyle"]
+    try template.renderTemplate(name: "index.html", context: context)

docs/index.rst

@@ -31,20 +31,34 @@ feel right at home with Stencil.
       ]
     ]
 
-    do {
-      let template = try Template(named: "template.html")
-      let rendered = try template.render(context)
-      print(rendered)
-    } catch {
-      print("Failed to render template \(error)")
-    }
+    let environment = Environment(loader: FileSystemLoader(paths: ["templates/"])
+    let rendered = try environment.renderTemplate(name: context)
 
-Contents:
+    print(rendered)
+
+The User Guide
+--------------
+
+For Template Writers
+~~~~~~~~~~~~~~~~~~~~
+
+Resources for Stencil template authors to write Stencil templates.
 
 .. toctree::
    :maxdepth: 2
 
    templates
    builtins
-   api/context
+
+For Developers
+~~~~~~~~~~~~~~
+
+Resources to help you integrate Stencil into a Swift project.
+
+.. toctree::
+   :maxdepth: 1
+
+   installation
+   getting-started
+   api
    custom-template-tags-and-filters

docs/installation.rst

@@ -0,0 +1,29 @@
+Installation
+============
+
+Swift Package Mangaer
+---------------------
+
+If you're using the Swift Package Manager, you can add ``Stencil`` to your
+dependencies inside ``Package.swift``.
+
+.. code-block:: swift
+
+    import PackageDescription
+
+    let package = Package(
+      name: "MyApplication",
+      dependencies: [
+        .Package(url: "https://github.com/kylef/Stencil.git", majorVersion: 0, minor: 7),
+      ]
+    )
+
+CocoaPods
+---------
+
+If you're using CocoaPods, you can add Stencil to your ``Podfile`` and then run
+``pod install``.
+
+.. code-block:: ruby
+
+    pod 'Stencil'

docs/templates.rst

@@ -1,5 +1,5 @@
-Templates
-=========
+Language overview
+==================
 
 - ``{{ ... }}`` for variables to print to the template output
 - ``{% ... %}`` for tags