From d5ada0e8eb66aadadc4a7829fdc6666e4115e670 Mon Sep 17 00:00:00 2001
From: almereyda <almereyda@gmail.com>
Date: Mon, 23 Mar 2015 19:45:45 +0100
Subject: [PATCH] remove : canvas dependency

TBH, the favicon generator was a nice toy, but is best kept in its own repository due to the heavy dependency of the `canvas` npm module.
---
 gulpfile.js  | 67 ----------------------------------------------------
 package.json | 11 ++++-----
 2 files changed, 4 insertions(+), 74 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index a2e58ea..46cd90b 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -5,75 +5,8 @@
 //        Browserify?              : http://www.100percentjs.com/just-like-grunt-gulp-browserify-now/
 
 var gulp = require('gulp');
-var file = require('gulp-file');
 var clean = require('gulp-clean');
 
-gulp.task('favicon', function() {
-  // https://github.com/fedwiki/wiki-plugin-favicon/blob/master/client/favicon.coffee
-  // https://github.com/fedwiki/wiki-node-server/blob/master/lib/server.coffee
-  // http://www.compileonline.com/try_coffeescript_online.php
-  var hsltorgb;
-
-  hsltorgb = function(h, s, l) {
-    var hue, m1, m2;
-    h = (h % 360) / 360;
-    m2 = l * (s + 1);
-    m1 = (l * 2) - m2;
-    hue = function(num) {
-      if (num < 0) {
-        num += 1;
-      } else if (num > 1) {
-        num -= 1;
-      }
-      if ((num * 6) < 1) {
-        return m1 + (m2 - m1) * num * 6;
-      } else if ((num * 2) < 1) {
-        return m2;
-      } else if ((num * 3) < 2) {
-        return m1 + (m2 - m1) * (2 / 3 - num) * 6;
-      } else {
-        return m1;
-      }
-    };
-    return [hue(h + 1 / 3) * 255, hue(h) * 255, hue(h - 1 / 3) * 255];
-  }
-
-  var favicon;
-
-  favicon = function() {
-    var Canvas = require('canvas');
-    var Image = Canvas.Image;
-    var canvas = new Canvas(32,32);
-    var ctx = canvas.getContext('2d');
-    light = hsltorgb(Math.random() * 360, .78, .50);
-    dark = hsltorgb(Math.random() * 360, .78, .25);
-    angle = 2 * (Math.random() - 0.5);
-    sin = Math.sin(angle);
-    cos = Math.cos(angle);
-    scale = Math.abs(sin) + Math.abs(cos);
-    colprep = function(col, p) {
-      return Math.floor(light[col] * p + dark[col] * (1 - p)) % 255;
-    };
-    for (x = _i = 0; _i <= 31; x = ++_i) {
-      for (y = _j = 0; _j <= 31; y = ++_j) {
-        p = sin >= 0 ? sin * x + cos * y : -sin * (31 - x) + cos * y;
-        p = p / 31 / scale;
-        ctx.fillStyle = "rgba(" + (colprep(0, p)) + ", " + (colprep(1, p)) + ", " + (colprep(2, p)) + ", 1)";
-        ctx.fillRect(x, y, 1, 1);
-      }
-    }
-    return canvas.toDataURL();
-  }
-
-  // Write generated canvas to disk.
-  // regex via http://stackoverflow.com/questions/16156402/canvas-todataurl-for-large-canvas
-
-
-  var buf = new Buffer(favicon().replace(/^data:image\/png;base64,/, ''), 'base64');
-
-  return file('favicon.ico', buf, { src: true }).pipe(gulp.dest('out/files'));
-});
-
 gulp.task('jquery', function() {
   return gulp.src('node_modules/jquery/dist/jquery.min.js')
     .pipe(gulp.dest('out/files/js'));
diff --git a/package.json b/package.json
index 7a5867d..a9c16bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "TransforMap",
-  "version": "0.0.2",
+  "version": "0.0.2a",
   "description": "Landing page for TransforMap",
   "homepage": "http://transformap.co",
   "repository": {
@@ -16,9 +16,8 @@
     "docpad": "~6.69.1",
     "docpad-plugin-gulp": "~2.1.5",
     "docpad-plugin-jade": "~2.8.0",
-    "docpad-plugin-livereload": "~2.6.0",
-    "docpad-plugin-stylus": "~2.8.0",
     "gulp": "^3.8.10",
+    "gulp-clean": "^0.3.1",
     "jquery": "^2.1.1"
   },
   "main": "node_modules/docpad/bin/docpad-server",
@@ -26,10 +25,8 @@
     "start": "node_modules/docpad/bin/docpad-server"
   },
   "devDependencies": {
-    "canvas": "^1.1.6",
     "docpad-plugin-ghpages": "~2.4.3",
-    "gulp-clean": "^0.3.1",
-    "gulp-file": "^0.2.0",
-    "mkdirp": "^0.5.0"
+    "docpad-plugin-livereload": "~2.6.0",
+    "docpad-plugin-stylus": "~2.8.0"
   }
 }