upload screenshot to cubeupload

Author: Charlie Somerville

.travis.rb

@@ -2,6 +2,7 @@
 # coding: BINARY
 require "socket"
 require "timeout"
+require "json"
 
 QEMU = ENV["QEMU"] || "qemu-system-i386"
 IMG  = ENV["IMG"]  || "floppy.img"
@@ -30,6 +31,18 @@
   abort "screen.ppm does not exist!"
 end
 
+if system "convert screen.ppm screen.png"
+  begin
+    Timeout.timeout(5) do
+      response = `curl -X POST -F name=screen.png -F 'fileinput[0][email protected]' http://cubeupload.com/upload_json.php`
+      filename = JSON.parse(response)["file_name"]
+      $stderr.puts "Screenshot available at: http://i.cubeupload.com/#{filename}"
+    end
+  rescue Timeout::Error
+    $stderr.puts "could not upload screenshot to cubeupload"
+  end
+end
+
 magic, coords, channel_depth, data = File.read("screen.ppm").force_encoding("BINARY").split("\n", 4)
 
 unless magic == "P6"

.travis.yml

@@ -2,7 +2,7 @@ before_install:
   - yes | sudo add-apt-repository ppa:hansjorg/rust
   - sudo apt-get update
 install:
-  - sudo apt-get install rust-nightly nasm qemu
+  - sudo apt-get install rust-nightly nasm qemu imagemagick
 script:
   - sed -i 's/i386-elf-ld/ld/' Makefile
   - make