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Slightly more robust extension downloader.

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This commit is contained in:
Chris Eppstein 2009-08-29 14:47:50 -07:00
parent cb9672bd9e
commit d4971fcfaa
1 changed files with 21 additions and 15 deletions
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8
examples/ninesixty/bootstrap.rb
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@ -20,12 +20,14 @@ end
if !File.exists?(extdir) if !File.exists?(extdir)
puts "Downloading and unpacking the ninesixty plugin." begin
puts "Downloading the ninesixty plugin."
FileUtils.mkdir(extdir) FileUtils.mkdir(extdir)
zipfile = File.join(extdir, "ninesixty.zip") zipfile = File.join(extdir, "ninesixty.zip")
open(zipfile, "wb") do |tgz| open(zipfile, "wb") do |tgz|
tgz << fetch(download_link).body tgz << fetch(download_link).body
end end
puts "Unzipping the ninesixty plugin."
Zip::ZipFile::open(zipfile) { |zf| Zip::ZipFile::open(zipfile) { |zf|
zf.each { |e| zf.each { |e|
fpath = File.join(extdir, e.name) fpath = File.join(extdir, e.name)
@ -36,4 +38,8 @@ if !File.exists?(extdir)
File.unlink(zipfile) File.unlink(zipfile)
funky_directory = Dir.glob(File.join(extdir,'chriseppstein-compass-960-plugin-*'))[0] funky_directory = Dir.glob(File.join(extdir,'chriseppstein-compass-960-plugin-*'))[0]
FileUtils.mv(funky_directory, File.join(extdir,'ninesixty')) FileUtils.mv(funky_directory, File.join(extdir,'ninesixty'))
rescue Exception => e
FileUtils.rmdir(extdir)
raise
end
end end