3 files changed, 133 insertions, 0 deletions
diff --git a/build.rb b/build.rb
new file mode 100755
index 0000000..3e594b1
--- /dev/null
+++ b/build.rb
@@ -0,0 +1,101 @@
+#!/usr/bin/env ruby
+
+require 'yaml'
+require 'optparse'
+require 'digest'
+require 'mini_magick'
+require 'fileutils'
+require 'erb'
+
+def copyimage(path, file, target)
+  hash = Digest::MD5.file(file).hexdigest
+  filename = "#{hash}.jpg"
+  dest = File.join(path, filename)
+
+  if File.exist?(dest)
+    puts "Skipping"
+    return filename
+  end
+
+  puts "Writing #{dest}"
+  # Resize image and write it to destination
+  image = MiniMagick::Image.open(file)
+  image.resize(target)
+  image.write(dest)
+
+  return filename
+end
+
+def forImgs(imgs, &block)
+  if imgs.respond_to?("each")
+    imgs.each &block
+  else
+    block.call(imgs)
+  end
+end
+
+options = {}
+OptionParser.new do |opts|
+  opts.banner = "Usage: build.rb dest"
+
+  opts.on("-d", "--dest PATH", "PATH to put build files") do |path|
+    options[:path] = path
+  end
+end.parse!
+
+if !options[:path]
+  options[:path] = "build"
+end
+
+# Create build dir
+FileUtils.mkdir_p(options[:path])
+
+defs = YAML.load(File.read("imginfo.yml"))
+files = {}
+
+puts defs
+
+defs["groups"].each do |key, value|
+
+  # For each image inside group
+  forImgs(value["imgs"]) do |img|
+    puts "Converting file #{img}"
+    dest = copyimage(options[:path], img, defs["target"])
+    files[img] = dest
+  end
+
+end
+
+puts files
+
+template = File.read("index.tmpl")
+template = template.split("%BODY%")
+
+print(template)
+
+File.open(File.join(options[:path], "index.html"), "w") do |file|
+  # Print preample
+  file.write(template[0])
+
+  file.puts "<p>Original images can be found at https://git.jtle.dk/wallpapers</p>"
+
+  defs["groups"].each do |key, value|
+    file.puts "<h2>#{key}</h2>"
+    forImgs(value["imgs"]) do |img|
+      file.puts "<img src=\"#{files[img]}\">"
+    end
+
+    if value["what"]
+      file.puts "<p>#{value["what"]}"
+    end
+
+  end
+
+
+  if options[:commit]
+    file.puts "<p>Build from commit #{options[:commit]}</p>"
+  end
+
+  # Print postampleee?
+  file.write(template[1])
+end
diff --git a/imginfo.yml b/imginfo.yml
new file mode 100644
index 0000000..e8dba0b
--- /dev/null
+++ b/imginfo.yml
@@ -0,0 +1,16 @@
+target: 1920x1080
+groups:
+    Flowering tree:
+        imgs: blomster.jpg
+    Flowers:
+        imgs: blomster2.jpg
+        what: Begonia rex at home
+    Tangeværket:
+        imgs:
+            - el.jpg
+            - maskiner.jpg
+    Dwingeloo:
+        imgs: Struktur.jpg
+    Moonpictures:
+        imgs: måne.jpg
+
diff --git a/index.tmpl b/index.tmpl
new file mode 100644
index 0000000..4810c4e
--- /dev/null
+++ b/index.tmpl
@@ -0,0 +1,16 @@
+<html>
+    <head>
+        <meta charset="utf-8">
+        <title>Jtle images</title>
+        <link rel="icon" href="/favicon.png">
+        <meta name="robots" content="noindex,nofollow">
+        <style>
+img {
+    width: 90%;
+}
+        </style>
+    </head>
+    <body>
+        %BODY%
+    </body>
+</html>