1 files changed, 62 insertions, 0 deletions
diff --git a/update.rb b/update.rb
new file mode 100644
index 000000000000..09f1e4c372ab
--- /dev/null
+++ b/update.rb
@@ -0,0 +1,62 @@
+require "httparty"
+require "colorize"
+
+# Possible values: ca1 usa10 usa11 usa13 usa14 uk3 uk5 germany4 germany5 germany6 france3
+SERVER = "germany4"
+
+PKGBUILD = File.read("PKGBUILD")
+old_version = PKGBUILD.split(/\n/).find{|l|  l.start_with? "pkgver="}.split("=").last
+
+abort "Version detected as #{old_version.inspect.red} which does not match the format, quitting" if !/\d+\.\d+\.\d+/.match? old_version
+
+puts "Version detected in PKGBUILD is #{old_version.blue}"
+
+print "Requesting current version...\r"
+res = HTTParty.get(
+	"https://www.visual-paradigm.com/downloads/vpce/Visual_Paradigm_CE_Linux64.sh",
+	follow_redirects: false,
+)
+
+url = res.headers[:location]
+
+version = url.match(/.*\/Visual_Paradigm_CE_(\d+)_(\d+)_(\d+)_Linux64\.sh/).captures.join(".")
+
+puts "The current version is #{version == old_version ? version.blue : version.green}"
+
+abort "Same version, quitting" if version == old_version
+
+
+puts "Downloading and hashing new file..."
+
+download_url = "https://www.visual-paradigm.com/downloads/#{SERVER}/vpce/Visual_Paradigm_CE_Linux64_InstallFree.tar.gz"
+
+length = HTTParty.head(download_url).headers["Content-Length"].to_i
+
+collected = 0
+
+digest = Digest::SHA256.new
+
+HTTParty.get(download_url, stream_body: true) do |frag|
+	collected += frag.length
+	digest << frag
+	percentage = (collected.to_f/length * 100).round
+	print "[#{('#' * (percentage / 2)).ljust 50, ' '}] #{percentage.round.to_s.rjust 2, '0'}% (#{(length/10**6).round 1}Mb)\r"
+end
+
+puts "The current hash is #{digest.hexdigest.blue}" + " " *20
+
+PKGBUILD_FILE = File.open "PKGBUILD", "w"
+
+for line in PKGBUILD.lines
+	if line.start_with? "pkgver="
+		PKGBUILD_FILE.puts "pkgver=#{version}"
+	elsif line.start_with? "pkgrel="
+		PKGBUILD_FILE.puts "pkgrel=1"
+	elsif line.start_with? "sha256sums=('"
+		PKGBUILD_FILE.puts "sha256sums=('#{digest.hexdigest}'"
+	else
+		PKGBUILD_FILE << line
+	end
+end
+
+puts "Updated PKGBUILD"