Swagger client generator. (#166)

clients/build.rb

@@ -0,0 +1,150 @@
+require 'yaml'
+require 'open-uri'
+require 'http'
+require 'fileutils'
+require 'openssl'
+
+require_relative '../test/utils.rb'
+
+gist_id = ENV['GIST_ID']
+gist_url = "https://api.github.com/gists/#{gist_id}"
+puts gist_url
+HTTP.auth("Token #{ENV['GITHUB_TOKEN']}")
+    .patch(gist_url, :json => {
+        "files"=> {
+            "swagger.yml" => {
+                "content" => File.read('../docs/swagger.yml')
+            }
+        }
+    })
+
+swaggerUrl = "https://gist.githubusercontent.com/#{ENV['GITHUB_USERNAME']}/#{gist_id}/raw/"
+# swaggerRaw = open(swaggerUrl){|f| f.read}
+spec = YAML.load(open(swaggerUrl))
+version = spec['info']['version']
+puts "VERSION: #{version}"
+
+# Keep getting cert errors??  Had to do this to work around it:
+ctx = OpenSSL::SSL::SSLContext.new
+ctx.verify_mode = OpenSSL::SSL::VERIFY_NONE
+
+def clone(lang)
+  Dir.chdir 'tmp'
+  ldir = "functions_#{lang}"
+  if !Dir.exists? ldir
+    cmd = "git clone https://github.com/iron-io/#{ldir}"
+    stream_exec(cmd)
+  else
+    Dir.chdir ldir
+    cmd = "git pull"
+    stream_exec(cmd)
+    Dir.chdir '../'
+  end
+  Dir.chdir '../'
+end
+
+FileUtils.mkdir_p 'tmp'
+languages = JSON.parse(HTTP.get("https://generator.swagger.io/api/gen/clients", ssl_context: ctx).body)
+languages.each do |l|
+  puts l
+  lshort = l
+  # lang_options = JSON.parse(HTTP.get("https://generator.swagger.io/api/gen/clients/#{l}", ssl_context: ctx).body)
+  # p lang_options
+  # only going to do ruby and go for now
+  glob_pattern = ["**", "*"]
+  copy_dir = "."
+  options = {}
+  skip_files = []
+  deploy = []
+  case l
+  when 'go'
+    clone(lshort) 
+    glob_pattern = ['functions', "**", "*.go"]
+    copy_dir = "."
+    options['packageName'] = 'functions'
+    options['packageVersion'] = version
+  when 'ruby'
+    clone(l)
+    fruby = "functions_ruby"
+    gem_name = "iron_functions"
+    glob_pattern = ["**", "*.rb"] # just rb files
+    skip_files = ["#{gem_name}.gemspec"]
+    deploy = ["gem build #{gem_name}.gemspec", "gem push #{gem_name}-#{version}.gem"]
+    options['gemName'] = gem_name
+    options['moduleName'] = "IronFunctions"
+    options['gemVersion'] = version
+    options['gemHomepage'] = "https://github.com/iron-io/#{fruby}"
+    options['gemSummary'] = 'Ruby gem for IronFunctions'
+    options['gemDescription'] = 'Ruby gem for IronFunctions.'
+    options['gemAuthorEmail'] = 'travis@iron.io'
+  when 'javascript'
+    lshort = 'js'
+    # copy_dir = "javascript-client/."
+    clone(lshort)
+    options['projectName'] = "iron_functions"
+    deploy << "npm publish"    
+   else
+    puts "Skipping #{l}"
+    next
+  end
+  p options
+  gen = JSON.parse(HTTP.post("https://generator.swagger.io/api/gen/clients/#{l}",
+  json: {
+    swaggerUrl: swaggerUrl,
+    options: options,
+  },
+  ssl_context: ctx).body)
+  p gen
+
+  lv = "#{lshort}-#{version}"
+  zipfile = "tmp/#{lv}.zip"
+  stream_exec "curl -o #{zipfile} #{gen['link']} -k"
+  stream_exec "unzip -o #{zipfile} -d tmp/#{lv}"
+
+  # delete the skip_files
+  skip_files.each do |sf|
+    begin
+      File.delete("tmp/#{lv}/#{lshort}-client/" + sf)
+    rescue => ex
+      puts "Error deleting file: #{ex.backtrace}"
+    end
+  end
+
+  # Copy into clone repos
+  fj = File.join(['tmp', lv, "#{l}-client"] + glob_pattern)
+  # FileUtils.mkdir_p "tmp/#{l}-copy"
+  # FileUtils.cp_r(Dir.glob(fj), "tmp/#{l}-copy")
+  destdir = "tmp/functions_#{lshort}"
+  puts "Trying cp", "tmp/#{lv}/#{l}-client/#{copy_dir}", destdir
+  FileUtils.cp_r("tmp/#{lv}/#{l}-client/#{copy_dir}", destdir)
+  # Write a version file, this ensures there's always a change. 
+  File.open("#{destdir}/VERSION", 'w') { |file| file.write(version) }
+
+  # Commit and push
+  begin
+    Dir.chdir("tmp/functions_#{lshort}")
+    stream_exec "git add ."
+    stream_exec "git commit -am \"Updated to api version #{version}\""
+    stream_exec "git tag -a #{version} -m \"Version #{version}\""
+    stream_exec "git push --follow-tags"
+    deploy.each do |d|
+      stream_exec d
+    end
+  rescue ExecError => ex
+    puts "Error: #{ex}"
+    if ex.last_line.include?("nothing to commit") || ex.last_line.include?("already exists") || ex.last_line.include?("no changes added to commit")
+       # ignore this
+       puts "Ignoring error"
+    else 
+       raise ex
+    end
+  end
+  Dir.chdir("../../")
+
+end
+
+# Uncomment the following lines if we start using the Go lib
+# Dir.chdir("../")
+# stream_exec "glide up"
+Dir.chdir("../test/")
+stream_exec "bundle update"