Introducing the <include-html> tag

taglibs/core/include-html-tag-browser.js

@@ -0,0 +1,17 @@
+'use strict';
+module.exports = function codeGenerator(el, codegen) {
+    let argument = el.argument;
+    if (!argument) {
+        return;
+    }
+
+    let builder = codegen.builder;
+    let pathExpression = builder.parseExpression(argument);
+    if (pathExpression.type !== 'Literal' || typeof pathExpression.value !== 'string') {
+        codegen.addError('Argument to the <include-text> tag should be a string value: <include-text("./foo.txt")/>');
+        return;
+    }
+
+    var path = pathExpression.value;
+    return builder.text(builder.literal('<include-html> cannot be compiled in the browser (path="' + path + '")'));
+};

taglibs/core/include-html-tag.js

@@ -0,0 +1,30 @@
+'use strict';
+
+var resolveFrom = require('resolve-from');
+var fs = require('fs');
+
+module.exports = function codeGenerator(el, codegen) {
+    let argument = el.argument;
+    if (!argument) {
+        return;
+    }
+
+    let builder = codegen.builder;
+    let pathExpression = builder.parseExpression(argument);
+    if (pathExpression.type !== 'Literal' || typeof pathExpression.value !== 'string') {
+        codegen.addError('Argument to the <include-html> tag should be a string value: <include-html("./foo.txt")/>');
+        return;
+    }
+
+    var path = pathExpression.value;
+    var dirname = codegen.context.dirname;
+    try {
+        path = resolveFrom(dirname, path);
+    } catch(e) {
+        codegen.addError('File not found: ' + path);
+        return;
+    }
+
+    var txt = fs.readFileSync(path, { encoding: 'utf8' });
+    return builder.text(builder.literal(txt), false /* do not escape since this is HTML*/);
+};

taglibs/core/marko.json

@@ -88,9 +88,27 @@
             }
         ]
     },
+    "<include-html>": {
+        "code-generator": "./include-html-tag",
+        "autocomplete": [
+            {
+                "displayText": "include-html(<path>)",
+                "snippet": "include-html(${1:\"./foo.html\"})",
+                "descriptionMoreURL": "http://markojs.com/docs/marko/language-guide/#includes"
+            },
+            {
+                "descriptionMoreURL": "http://markojs.com/docs/marko/language-guide/#includes"
+            }
+        ]
+    },
     "<include-text>": {
         "code-generator": "./include-text-tag",
         "autocomplete": [
+            {
+                "displayText": "include-text(<path>)",
+                "snippet": "include-text(${1:\"./foo.txt\"})",
+                "descriptionMoreURL": "http://markojs.com/docs/marko/language-guide/#includes"
+            },
             {
                 "descriptionMoreURL": "http://markojs.com/docs/marko/language-guide/#includes"
             }

taglibs/core/package.json

@@ -1,5 +1,6 @@
 {
     "browser": {
-        "./include-text-tag.js": "./include-text-tag-browser.js"
+        "./include-text-tag.js": "./include-text-tag-browser.js",
+        "./include-html-tag.js": "./include-html-tag-browser.js"
     }
 }