Favicon and cleanup

Makefile

@@ -1,19 +1,23 @@
 GIT_SUMMARY := $(shell git describe --tags --dirty --always)
 REPO=msoedov/hacker-slides
-
+DOCKER_IMAGE := $(REPO):$(GIT_SUMMARY)
 default: repo
 
 repo:
-	@echo $(REPO):$(GIT_SUMMARY)
+	@echo $(DOCKER_IMAGE)
 
 build:
 	@GOOS=linux CGO_ENABLE=0 go build main.go
-	@docker build -t $(REPO):$(GIT_SUMMARY) .
-	@docker tag $(REPO):$(GIT_SUMMARY) $(REPO)
+	@docker build -t $(DOCKER_IMAGE) .
+	@docker tag $(DOCKER_IMAGE) $(REPO)
 
 push:
-	@docker push $(REPO):$(GIT_SUMMARY)
+	@docker push $(DOCKER_IMAGE)
 	@docker push $(REPO)
 
 r:
-	@docker run -it -p 8080:8080 $(REPO):$(GIT_SUMMARY)
+	@docker run -it -p 8080:8080 $(DOCKER_IMAGE)
+
+release:
+	@build
+	@push

main.go

@@ -73,7 +73,7 @@ func NewApp() *gin.Engine {
 	mustHaveSession := func(c *gin.Context) (string, error) {
 		session := sessions.Default(c)
 		val := session.Get("name")
-		emptySession := errors.New("Emtpy session")
+		emptySession := errors.New("Empty session")
 		if val == nil {
 			c.String(400, "No context")
 			return "", emptySession

static/js/index.js

@@ -1,4 +1,4 @@
-$(function() {
+$(function () {
 
     function slideSeparatorLines(text) {
         var lines = text.split('\n');
@@ -19,7 +19,7 @@ $(function() {
         var text = ace.edit("editor").getValue();
         var separatorPositions = slideSeparatorLines(text);
         var slideNumber = separatorPositions.length;
-        separatorPositions.every(function(pos, num) {
+        separatorPositions.every(function (pos, num) {
             if (pos >= cursorLine) {
                 slideNumber = num;
                 return false;
@@ -35,14 +35,14 @@ $(function() {
     editor.getSession().setMode("ace/mode/markdown");
     editor.getSession().setUseWrapMode(true);
     editor.setShowPrintMargin(true);
-    $.get('/slides.md', function(data) {
+    $.get('/slides.md', function (data) {
         editor.setValue(data, -1);
     });
     var lastSRow = -1;
-    ace.edit('editor').getSession().selection.on('changeCursor', function(e) {
+    ace.edit('editor').getSession().selection.on('changeCursor', function (e) {
         var cursorRow = ace.edit('editor').getCursorPosition().row;
-        if(lastSRow === cursorRow){
-          return; // no update
+        if (lastSRow === cursorRow) {
+            return; // no update
         }
         lastSRow = cursorRow;
         var currentSlide = currentCursorSlide(cursorRow);

static/js/save.js

@@ -1,11 +1,11 @@
-$(function() {
+$(function () {
   function reloadMarkdown() {
     $('#slides-frame')[0].contentWindow.postMessage(JSON.stringify({
       method: 'reloadMarkdown'
     }), window.location.origin);
   }
 
-  window.save = function() {
+  window.save = function () {
     var editor = ace.edit("editor");
 
     $.ajax("/slides.md", {

static/js/slides.js

@@ -17,67 +17,67 @@ function initializeReveal() {
 
         // Optional reveal.js plugins
         dependencies: [{
-                src: '/static/reveal.js/lib/js/classList.js',
-                condition: function() {
-                    return !document.body.classList;
-                }
-            },
-
-            // Interpret Markdown in <section> elements
-            {
-                src: '/static/reveal.js/plugin/markdown/marked.js',
-                condition: function() {
-                    return !!document.querySelector('[data-markdown]');
-                }
-            }, {
-                src: '/static/reveal.js/plugin/markdown/markdown.js',
-                condition: function() {
-                    return !!document.querySelector('[data-markdown]');
-                }
-            },
-
-            // Syntax highlight for <code> elements
-            {
-                src: '/static/reveal.js/plugin/highlight/highlight.js',
-                async: true,
-                callback: function() {
-                    hljs.initHighlightingOnLoad();
-                }
-            },
-
-            // Zoom in and out with Alt+click
-            {
-                src: '/static/reveal.js/plugin/zoom-js/zoom.js',
-                async: true
-            },
-
-            // Speaker notes
-            {
-                src: '/static/reveal.js/plugin/notes/notes.js',
-                async: true
-            },
-
-            // MathJax
-            {
-                src: '/static/reveal.js/plugin/math/math.js',
-                async: true
-            },
-
-            {
-                src: '/static/reveal.js/lib/js/classList.js',
-                condition: function() {
-                    return !document.body.classList;
-                }
+            src: '/static/reveal.js/lib/js/classList.js',
+            condition: function () {
+                return !document.body.classList;
             }
+        },
+
+        // Interpret Markdown in <section> elements
+        {
+            src: '/static/reveal.js/plugin/markdown/marked.js',
+            condition: function () {
+                return !!document.querySelector('[data-markdown]');
+            }
+        }, {
+            src: '/static/reveal.js/plugin/markdown/markdown.js',
+            condition: function () {
+                return !!document.querySelector('[data-markdown]');
+            }
+        },
+
+        // Syntax highlight for <code> elements
+        {
+            src: '/static/reveal.js/plugin/highlight/highlight.js',
+            async: true,
+            callback: function () {
+                hljs.initHighlightingOnLoad();
+            }
+        },
+
+        // Zoom in and out with Alt+click
+        {
+            src: '/static/reveal.js/plugin/zoom-js/zoom.js',
+            async: true
+        },
+
+        // Speaker notes
+        {
+            src: '/static/reveal.js/plugin/notes/notes.js',
+            async: true
+        },
+
+        // MathJax
+        {
+            src: '/static/reveal.js/plugin/math/math.js',
+            async: true
+        },
+
+        {
+            src: '/static/reveal.js/lib/js/classList.js',
+            condition: function () {
+                return !document.body.classList;
+            }
+        }
         ]
     });
 
     themesCtrl();
 }
 
 function highlightAnyCodeBlocks() {
-    $(document).ready(function() {
-        $('pre code').each(function(i, block) {
+    $(document).ready(function () {
+        $('pre code').each(function (i, block) {
             hljs.highlightBlock(block);
         });
     });
@@ -108,7 +108,7 @@ function reloadMarkdown() {
 }
 
 function externalLinksInNewWindow() {
-    $(document.links).filter(function() {
+    $(document.links).filter(function () {
         return this.hostname != window.location.hostname;
     }).attr('target', '_blank');
 }
@@ -119,7 +119,7 @@ initializeReveal();
 function themesCtrl() {
     var defaultTheme = "black.css",
         currentTheme = localStorage.getItem('theme?') ||
-        defaultTheme;
+            defaultTheme;
 
     function setTheme(theme) {
         cssEl = $("#theme");
@@ -145,12 +145,12 @@ function themesCtrl() {
         "white.css",
     ];
     themeEl = $("#themes");
-    availableThemes.forEach(function(theme) {
+    availableThemes.forEach(function (theme) {
         elem = $("<option value=" + theme + ">" + theme + "</option>");
         themeEl.append(elem);
     })
     themeEl.val(currentTheme);
-    themeEl.change(function() {
+    themeEl.change(function () {
         val = themeEl.val()
         setTheme(val);
     });

templates/index.tmpl

@@ -9,6 +9,7 @@
         <title>Hacker Slides</title>
 
         <link rel="stylesheet" href="/static/css/index.css">
+        <link href="data:image/png;base64,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" rel="icon" type="image/x-icon">
     </head>
 
     <body>