From 0fe8fbfc6aea4b566486b01dfb469125df30c8c5 Mon Sep 17 00:00:00 2001
From: Marcin Kulik <marcin.kulik@gmail.com>
Date: Mon, 19 Nov 2012 00:20:32 +0100
Subject: [PATCH] Script for fetching asciicast from http://ascii.io to local
 filesystem

---
 script/fetch.rb | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100755 script/fetch.rb

diff --git a/script/fetch.rb b/script/fetch.rb
new file mode 100755
index 0000000..a6c3311
--- /dev/null
+++ b/script/fetch.rb
@@ -0,0 +1,44 @@
+#!/usr/bin/env ruby
+
+require 'open-uri'
+require 'json'
+require 'fileutils'
+require 'base64'
+
+id = ARGV[0]
+
+id = id[/\d+/].to_i
+
+url = "http://ascii.io/a/#{id}.json"
+
+json = open(url).read
+data = JSON.parse(json)
+
+dir = "tmp/fetched/#{id}"
+FileUtils.mkdir_p(dir)
+Dir.chdir(dir)
+
+File.open('stdout', 'wb') do |f|
+  stdout_data = Base64.decode64(data['escaped_stdout_data'])
+  f.write stdout_data
+end
+
+File.open('stdout.time', 'w') do |f|
+  data['stdout_timing_data'].each do |line|
+    f.puts line.join(' ')
+  end
+end
+
+system "bzip2 stdout.time && mv stdout.time.bz2 stdout.time"
+
+File.open('meta.json', 'w') do |f|
+  json = {
+    :duration => data['duration'],
+    :term => {
+      :columns => data['terminal_columns'],
+      :lines => data['terminal_lines']
+    }
+  }
+
+  f.write JSON.dump(json)
+end