update README; fixed doctype element not being present

RandomHashTags · RandomHashTags · commit d66f5b1c3231 · 2024-09-16T14:39:31.000-05:00
diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 Write HTML using Swift Macros.
 
 ## Why Use?
-- Swift Macros are powerful and offer performance benefits to alternative libraries relying on runtime performance
+- Swift Macros are powerful and offer performance benefits to alternative libraries relying on runtime performance (middleware, rendering, result builders, etc)
 - Alternative libraries may not fit all situations and may restrict how the html is generated or manipulated, or is prone to html errors (by human error or otherwise)
 - HTML macros enforces safety by default, can be used anywhere, and compile directly to strings which can be easily manipulated
 - The compiled output is valid, minified html
@@ -14,7 +14,7 @@ Write HTML using Swift Macros.
 ### Example
 This html is compiled by following code
 ```html
-<html><body><div class="dark mode" title="Hover over message" draggable="false" inputmode="email" hidden="hidden">Unconstrained text<div></div><a><div><abbr></abbr></div></a><div></div><button disabled></button><video autoplay preload="auto" src="ezclap" width="5"></video></div></body></html>
+<!DOCTYPE html><html><body><div class="dark mode" title="Hover over message" draggable="false" inputmode="email" hidden="hidden">Unconstrained text<div></div><a><div><abbr></abbr></div></a><div></div><button disabled></button><video autoplay preload="auto" src="ezclap" width="5"></video></div></body></html>
 ```
 ```swift
 let test:String = #html(innerHTML: [
diff --git a/Sources/HTMLKitMacros/HTMLElement.swift b/Sources/HTMLKitMacros/HTMLElement.swift
@@ -164,7 +164,7 @@ struct HTMLElement : ExpressionMacro {
         }
         let attributes_string:String = attributes.isEmpty ? "" : " " + attributes.joined(separator: " ")
         let extra_attributes_string:String = extra_attributes.isEmpty ? "" : " " + extra_attributes.joined(separator: " ")
-        var string:String = "\"<" + type.rawValue + attributes_string + extra_attributes_string + ">"
+        var string:String = (type == .html ? "\"<!DOCTYPE html>" : "\"") + "<" + type.rawValue + attributes_string + extra_attributes_string + ">"
         if !items.isEmpty {
             string += "\""
         }
diff --git a/Tests/HTMLKitTests/HTMLKitTests.swift b/Tests/HTMLKitTests/HTMLKitTests.swift
@@ -10,5 +10,27 @@ import XCTest
 
 final class HTMLKitTests : XCTestCase {
     func testExample() throws {
+        let test:String = #html(innerHTML: [
+            #body(innerHTML: [
+                #div(
+                    attributes: [
+                        .class(["bing", "bong"]),
+                        .title("just seeing what blow's"),
+                        .draggable(.false),
+                        .inputMode(.email),
+                        .hidden(.hidden)
+                    ],
+                    innerHTML: [
+                        "poggies",
+                        #div(),
+                        #a(innerHTML: [#div(innerHTML: [#abbr()]), #address()]),
+                        #div(),
+                        #button(disabled: true),
+                        #video(autoplay: true, controls: false, height: nil, preload: .auto, src: "ezclap", width: 5),
+                    ]
+                )
+            ])
+        ])
+        print("test=" + test)
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -164,7 +164,7 @@ struct HTMLElement : ExpressionMacro {`
`164`	`164`	`}`
`165`	`165`	`let attributes_string:String = attributes.isEmpty ? "" : " " + attributes.joined(separator: " ")`
`166`	`166`	`let extra_attributes_string:String = extra_attributes.isEmpty ? "" : " " + extra_attributes.joined(separator: " ")`
`167`		`- var string:String = "\"<" + type.rawValue + attributes_string + extra_attributes_string + ">"`
	`167`	`+ var string:String = (type == .html ? "\"<!DOCTYPE html>" : "\"") + "<" + type.rawValue + attributes_string + extra_attributes_string + ">"`
`168`	`168`	`if !items.isEmpty {`
`169`	`169`	`string += "\""`
`170`	`170`	`}`