Class: Cnvrg::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/cnvrg/cli.rb

Constant Summary collapse

INSTALLATION_URLS = 
{docker: "https://docs.docker.com/engine/installation/", jupyter: "http://jupyter.readthedocs.io/en/latest/install.html"}

Instance Method Summary collapse

Instance Method Details

#clone(project_url) ⇒ Object 



331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
 
# File 'lib/cnvrg/cli.rb', line 331

def clone(project_url)
  begin
    verify_logged_in(false)
    log_start(__method__,args,options)
    url_parts = project_url.split("/")
    project_index = Cnvrg::Helpers.look_for_in_path(project_url, "projects")
    slug = url_parts[project_index+1]
    owner = url_parts[project_index-1]
    response = Cnvrg::API.request("users/#{owner}/projects/#{slug}/get_project", 'GET')
    Cnvrg::CLI.is_response_success(response)
    response = JSON.parse response["result"]
    project_name = response["title"]
    say "Cloning #{project_name}", Thor::Shell::Color::BLUE
    if Dir.exists? project_name or File.exists? project_name
      log_end(1,"conflict with dir/file #{project_name}")

      say "Error: Conflict with dir/file #{project_name}", Thor::Shell::Color::RED
      exit(1)
    end

    if Project.clone_dir(slug, owner, project_name)
      project_home = Dir.pwd+"/"+project_name
      @project = Project.new(project_home)
      @files = Cnvrg::Files.new(@project.owner, slug)
      response = @project.clone
      Cnvrg::CLI.is_response_success response
      idx = {commit: response["result"]["commit"], tree: response["result"]["tree"]}
      File.open(project_name + "/.cnvrg/idx.yml", "w+") { |f| f.write idx.to_yaml }
      successful_changes = []
      say "Downloading files", Thor::Shell::Color::BLUE
      response["result"]["tree"].each do |f|
        relative_path = f[0].gsub(/^#{@project.local_path}/, "")
        if f[0].end_with? "/"
          # dir
          if @files.download_dir(f[0], relative_path, project_home)
            successful_changes << relative_path
          end
        else
          # blob
          if @files.download_file(f[0], relative_path, project_home)
            successful_changes << relative_path
          end
        end
      end
      say "Done.\nDownloaded total of #{successful_changes.size} files", Thor::Shell::Color::GREEN
      log_end(0)
    else
      log_end(1,"can't create directory")

      say "Error: Couldn't create directory: #{project_name}", Thor::Shell::Color::RED
      exit(1)
    end
  rescue SignalException
    log_end(-1)
    say "/nAborting"
    exit(1)
  end

end

#commit_notebook(notebook_image_name) ⇒ Object 



1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
 
# File 'lib/cnvrg/cli.rb', line 1033

def commit_notebook(notebook_image_name)
  verify_logged_in(false)
  log_start(__method__,args,options)
  begin
    docker_path = verify_software_installed("docker")

    container_id = get_container_id
    owner = Cnvrg::CLI.get_owner()
    say "Commiting notebook changes to: #{notebook_image_name}", Thor::Shell::Color::BLUE

    commit_res = system("#{docker_path} commit #{container_id} #{notebook_image_name}")
    if commit_res
      checker = Helpers.checkmark()
      log_end(0)
      say "#{checker} Done.", Thor::Shell::Color::GREEN
    else
      log_End(1,"can't commit new notebook image")
      say "Couldn't commit new notebook image ", Thor::Shell::Color::RED

    end
  rescue SignalException
    log_end(-1)
    say "/nAborting"
    exit(1)
  end
end

#download ⇒ Object 



601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
 
# File 'lib/cnvrg/cli.rb', line 601

def download
  begin
    verify_logged_in()
    log_start(__method__,args,options)
    project_home = get_project_home
    @project = Project.new(project_home)
    @files = Cnvrg::Files.new(@project.owner, @project.slug)

    res = @project.compare_idx["result"]
    result = res["tree"]
    commit = res["commit"]
    if result["updated_on_server"].empty? and result["conflicts"] and result["deleted"].empty?
      say "Project is up to date", Thor::Shell::Color::GREEN
      log_end(0)
      return true
    end
    update_count = 0
    update_total = result["updated_on_server"].size + result["conflicts"].size

    successful_changes = []
    if update_total ==1
      say "Downloading #{update_total} file", Thor::Shell::Color::BLUE
    else
      say "Downloading #{update_total} files", Thor::Shell::Color::BLUE

    end

    result["conflicts"].each do |f|
      relative_path = f.gsub(/^#{@project.local_path}/, "")
      if @files.download_file(f, relative_path, project_home, conflict=true)
        successful_changes << relative_path
      end

    end
    result["updated_on_server"].each do |f|
      relative_path = f.gsub(/^#{@project.local_path}/, "")
      if f.end_with? "/"
        # dir
        if @files.download_dir(f, relative_path, project_home)
          successful_changes << relative_path

        end
      else
        # blob
        if @files.download_file(f, relative_path, project_home)
          successful_changes << relative_path
        end
      end

    end
    if update_total == successful_changes.size
      # update idx with latest commit
      @project.update_idx_with_commit!(commit)

      say "Done. Downloaded:", Thor::Shell::Color::GREEN
      say successful_changes.join("\n"), Thor::Shell::Color::GREEN
      say "Total of #{successful_changes.size} / #{update_total} files.", Thor::Shell::Color::GREEN
      log_end(0)
    end
  rescue SignalException
    log_end(-1)
    say "\nAborting", Thor::Shell::Color::BLUE
    if successful_changes.nil?
      exit(1)
    end
    successful_changes.each do |f|

      abs_path = "#{@project.local_path}/#{f}"
      filename = File.basename abs_path
      say "revoking #{filename}"
      if result["conflicts"].include? f
        @files.revoke_download_file(abs_path,f,filename,true)
      elsif result["updated_on_server"].include? f
        if File.directory? abs_path
          @files.revoke_download_dir(abs_path,f,project_home)
        else
          @files.revoke_download_file(project_home,abs_path,filename)
        end
      end
    end
    exit(1)
  end
end

#download_image(image_name) ⇒ Object 



1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
 
# File 'lib/cnvrg/cli.rb', line 1126

def download_image(image_name)
  begin
    verify_logged_in(false)
    log_start(__method__,args,options)
    owner = Cnvrg::CLI.get_owner()

    notebooks_res = Cnvrg::API.request("users/#{owner}/images/" + "find", 'POST', {image_name: image_name})

    if Cnvrg::CLI.is_response_success(notebooks_res)

      images = notebooks_res["result"]["images"]
      if images.empty?
        say "Couldn't find any image with name: #{image_name}", Thor::Shell::Color::RED
        exit(1)
      elsif images.size == 1
        image_id = images[0]["slug"]
      else
        printf "%-20s %-20s %-30s %-20s\n", "name", "version", "last updated", "created by"
        images.each_with_index do |u, i|
          time = Time.parse(u["updated_at"])
          update_at = get_local_time(time)
          version = u["version"] || "v1"
          created_by = u["image_file_name"][/^[^\_]*/]
          printf "%-20s %-20s %-30s %-20s\n", u["name"], version, update_at, created_by
        end
        choice = ask("Which version to download for #{image_name}?")
        images.each do |u|
          if u["version"] == choice
            image_id = u["slug"]
          end

        end

      end
    end
    path = Dir.pwd+"/#{owner}_#{image_name}.tar.gz"
    @files = Cnvrg::Files.new(owner, "")

    say "Downloading image file", Thor::Shell::Color::BLUE
    begin
      res = @files.download_image(path, image_id, owner)
      if res
        checks = Helpers.checkmark()
        say "#{checks} Done", Thor::Shell::Color::GREEN
        log_end(0)
        return true
      else
        say "Couldn't download image #{image_name}", Thor::Shell::Color::RED
        log_end(1,"can't download image")
        return false
      end
    rescue Interrupt
      log_end(-1)
      say "The user has exited to process, aborting", Thor::Shell::Color::BLUE
      exit(1)
    end
  rescue SignalException
    log_end(-1)
    say "/nAborting"
    exit(1)
  end
end

#exec(*cmd) ⇒ Object 



725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
 
# File 'lib/cnvrg/cli.rb', line 725

def exec(*cmd)
  # LogJob.perform_async(cmd,options)
  #
    log = []
    cpu_average =0
    memory_average = 0
    verify_logged_in()
    log_start(__method__,args,options)
    project_home = get_project_home
    @project = Project.new(project_home)
    sync_before = options["sync_before"]
    sync_after = options["sync_after"]
    print_log = options["log"]
    title = options["title"]
    email_notification = options["email_notification"]
    upload_output = options["upload_output"]
    time_to_upload = calc_output_time(upload_output)

  begin
    if sync_before
      # Sync before run
      say "Syncing project before running", Thor::Shell::Color::BLUE
      say 'Checking for new updates from remote version', Thor::Shell::Color::BLUE

      download()
      upload()
      say "Done Syncing", Thor::Shell::Color::BLUE
    end

    start_commit = @project.last_local_commit
    cmd = cmd.join("\s")

    say "Running: #{cmd}\n", Thor::Shell::Color::BLUE

    @exp = Experiment.new(@project.owner, @project.slug)

    platform = RUBY_PLATFORM
    machine_name = Socket.gethostname
    begin

      @exp.start(cmd, platform, machine_name, start_commit, title, email_notification)
      unless @exp.slug.nil?
        real = Time.now
        exp_success = true
        memory_total = []
        cpu_total = []
        start_loop = Time.now
        begin
          PTY.spawn(cmd) do |stdout, stdin, pid, stderr|
            begin
              stdout.each do |line|
                cur_time = Time.now
                monitor = %x{ps aux|awk  '{print $2,$3,$4}'|grep #{pid} }
                monitor_by = monitor.split(" ")
                memory = monitor_by[2]
                cpu = monitor_by[1]
                memory_total << memory.to_f
                cpu_total << cpu.to_f
                real_time= Time.now-real

                cur_log = {time: cur_time,
                           message: line,
                           type: "stdout",
                           real: real_time}
                if print_log
                  puts cur_log
                end
                log << cur_log

                begin
                  if time_to_upload !=0
                    if time_to_upload <= Time.now - start_loop
                      #upload current log
                      cpu_average = cpu_total.inject(0) { |sum, el| sum + el }.to_f / cpu_total.size
                      memory_average = memory_total.inject(0) { |sum, el| sum + el }.to_f / memory_total.size

                      @exp.upload_temp_log(log, cpu_average, memory_average)
                      log = []
                      start_loop = Time.now
                    end

                  end
                rescue
                  say "Failed to upload ongoing results, continuing with experiment", Thor::Shell::Color::YELLOW
                end

              end


              if stderr

                stderr.each do |err|

                  log << {time: Time.now, message: err, type: "stderr"}
                end
              end

            rescue Errno::EIO => e
              break
            rescue Errno::ENOENT
              log_end(1, "command #{cmd} isn't valid")

              exp_success = false

              say "command \"#{cmd}\" couldn't be executed, verify command is valid", Thor::Shell::Color::RED
            rescue PTY::ChildExited
              log_end(1, "proccess exited")
              exp_success = false
              say "The process exited!", Thor::Shell::Color::RED
            rescue => e
              log_end(1,e.message)
            end
            ::Process.wait pid
            cpu_average = cpu_total.inject(0) { |sum, el| sum + el }.to_f / cpu_total.size
            memory_average = memory_total.inject(0) { |sum, el| sum + el }.to_f / memory_total.size
            exit_status = $?.exitstatus
            if $?.exitstatus != 0
              exp_success = false
            end
            if !exp_success
              if !Cnvrg::Helpers.internet_connection?
                wait_offline = agree "Seems like you're offline, wait until your'e back online?",limited_to: ['y', 'n'], default: 'n'
                if wait_offline
                  say "Waiting until your'e online..", Thor::Shell::Color::BLUE
                  while !Cnvrg::Helpers.internet_connection?
                  end
                  exit_status = 0
                else
                  say "Experiment has failed, your'e computer is offline", Thor::Shell::Color::RED
                  log_end(1,"experiment has failed,computer is offline")
                  exit(0)
                end
              else

              end_commit = @project.last_local_commit
              res = @exp.end(log, exit_status, end_commit, cpu_average, memory_average)
              say "Experiment has failed, look at the log for more details or run cnvrg exec --log", Thor::Shell::Color::RED
              log_end(1,"experiment has failed")
              exit(0)
              end

            end
            if sync_after
              say "Syncing project after running", Thor::Shell::Color::BLUE
              # Sync after run
              download()
              upload()
              say "Done Syncing", Thor::Shell::Color::BLUE
            end
            end_commit = @project.last_local_commit

            res = @exp.end(log, exit_status, end_commit, cpu_average, memory_average)
            check = Helpers.checkmark()
            say "#{check} Done. Experiment's result: #{Cnvrg::Helpers.remote_url}/#{@project.owner}/projects/#{@project.slug}/experiments/#{@exp.slug}", Thor::Shell::Color::GREEN
            log_end(0)
          end
        rescue =>e
          log_end(1,e.message)
          say "Couldn't run #{cmd}, check your input parameters", Thor::Shell::Color::RED
          exit(1)
        end


      end

    end
  rescue SignalException
    exit_status =  -1
    log_end(-1)
    end_commit = @project.last_local_commit

    res = @exp.end(log, exit_status, end_commit, cpu_average, memory_average)
    say "\nAborting"

    exit(1)
  end
end

#install_notebook_libraries ⇒ Object 



1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
 
# File 'lib/cnvrg/cli.rb', line 1011

def install_notebook_libraries
  begin
    verify_logged_in(false)
    log_start(__method__,args,options)
    docker_path = verify_software_installed("docker")
    container_id = get_container_id
    say "Opening shell in notebook server\nYou can run pip install [library] to install more tools\ntype exit to finish", Thor::Shell::Color::BLUE
    system("#{docker_path} exec -it #{container_id} bash")
    commit_name = options["commit_name"]
    if !commit_name.empty?
      return commit_notebook(commit_name)
    end
  rescue SignalException
    log_End(-1)
    say "/nAborting"
    exit(1)
  end

end

#link ⇒ Object 



290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
 
# File 'lib/cnvrg/cli.rb', line 290

def link
  begin
    verify_logged_in(false)
    log_start(__method__,args,options)

    sync = options["sync"]
    project_name =File.basename(Dir.getwd)
    say "Linking #{project_name}", Thor::Shell::Color::BLUE
    if File.directory?(Dir.getwd+"/.cnvrg")
      config = YAML.load_file("#{Dir.getwd}/.cnvrg/config.yml")
      say "Directory is already linked to #{config[:project_slug]}", Thor::Shell::Color::RED

      exit(0)
    end
    if Project.link(project_name)
      path = Dir.pwd
      @project = Project.new(path)
      @project.generate_idx()
      if sync
        upload(true)
      end

      url = @project.url
      say "#{project_name}'s location is: #{url}\n", Thor::Shell::Color::BLUE
      log_end(0)

    else
      log_end(1,"can't link project")
      say "Error linking project, please contact support.", Thor::Shell::Color::RED
      exit(0)
    end
  rescue SignalException
    log_end(-1)

    say "/nAborting"
    exit(1)
  end
end

#list_images ⇒ Object 



1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
 
# File 'lib/cnvrg/cli.rb', line 1192

def list_images
  begin
  verify_logged_in(false)
  log_start(__method__,args,options)
  owner = Cnvrg::CLI.get_owner()
  res = Cnvrg::API.request("users/#{owner}/images/list", 'GET')
  if Cnvrg::CLI.is_response_success(res)
    printf "%-20s %-20s %-30s %-20s\n", "name", "version", "last updated", "created by"
    res["result"]["images"].each do |u|
      time = Time.parse(u["updated_at"])
      update_at = get_local_time(time)
      version = u["version"] || "v1"
      created_by = u["image_file_name"][/^[^\_]*/]

      printf "%-20s %-20s %-30s %-20s\n", u["name"], version, update_at, created_by
    end
  end
  log_end(0)
  return res["result"]["images"]
  rescue SignalException
    log_end(-1)
    say "/nAborting"
    exit(1)
  end


end

#login ⇒ Object 



117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
 
# File 'lib/cnvrg/cli.rb', line 117

def 
  begin
    cmd = HighLine.new

    say 'Authenticating with cnvrg', Thor::Shell::Color::YELLOW

    @auth = Cnvrg::Auth.new
    netrc = Netrc.read
    @email, token = netrc[Cnvrg::Helpers.netrc_domain]

    if @email and token
      say 'Seems you\'re already logged in', Thor::Shell::Color::BLUE
      exit(0)
    end
    @email = ask("Enter your email:")
    password = cmd.ask("Enter your password (hidden):") { |q| q.echo = "*" }
    result = @auth.(@email, password)

    if !result["token"].nil?
      netrc[Cnvrg::Helpers.netrc_domain] = @email, result["token"]
      netrc.save

      say "Authenticated successfully as #{@email}", Thor::Shell::Color::GREEN
      owners = result["owners"]
      choose_owner = result["username"]

      if owners.empty?
      else
        owners << choose_owner
        chosen = false
        while !chosen
        choose_owner = ask("Choose default owner:\n"+owners.join("\n")+"\n")
        owners_lower = owners.map{|o| o.downcase}
        if !owners_lower.include? choose_owner.downcase
          say "Could not find owner named #{choose_owner}", Thor::Shell::Color::RED
        else
          chosen = true
        end
        end


      end
      if set_owner(choose_owner, result["username"])
        say "Setting default owner: #{choose_owner}", Thor::Shell::Color::GREEN

      else
        say "Setting default owenr has failed, logging out", Thor::Shell::Color::RED

        return logout()
      end

    else
      say "Failed to authenticate, wrong email/password", Thor::Shell::Color::RED

      exit(1)
    end
  rescue SignalException

    say "/nAborting"
    logout()
    exit(1)
  end
end

#logout ⇒ Object 



184
185
186
187
188
189
190
191
192
193
194
195
 
# File 'lib/cnvrg/cli.rb', line 184

def logout
  begin
    netrc = Netrc.read
    netrc.delete(Cnvrg::Helpers.netrc_domain)
    netrc.save
    say "Logged out successfully.\n", Thor::Shell::Color::GREEN
  rescue SignalException
    say "/nAborting"
    exit(1)
  end

end

#me ⇒ Object 



200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
 
# File 'lib/cnvrg/cli.rb', line 200

def me()
  begin

    verify_logged_in(false)
    log_start(__method__,args,options)
    auth = Cnvrg::Auth.new
    if (email = auth.get_email)
      say "Logged in as: #{email}", Thor::Shell::Color::GREEN
    else
      say "You're not logged in.", Thor::Shell::Color::RED
    end

    log_end(0)
  rescue SignalException
    log_end(-1)

    say "/nAborting"
    exit(1)
  end
end

#new(project_name) ⇒ Object

Projects



223
 
# File 'lib/cnvrg/cli.rb', line 223

desc 'new', 'Create a new cnvrg project'

#pull_image(image_name) ⇒ Object 



1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
 
# File 'lib/cnvrg/cli.rb', line 1222

def pull_image(image_name)
  begin
    verify_logged_in(false)
    log_start(__method__,args,options)

    if download_image(image_name)
      path = Dir.pwd+"/#{owner}_#{image_name}.tar.gz"
      loadRes = system("docker load < #{path}")
      if loadRes.include? "Loaded image"
        say loadRes, Thor::Shell::Color::GREEN
        log_end(0)
      else
        say loadRes, Thor::Shell::Color::RED
        log_end(1,loadRes)
      end

    end
  rescue SignalException
    say "\nAborting"
    log_end(-1)
    exit(1)
  end

end

#run_notebook ⇒ Object 



908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
 
# File 'lib/cnvrg/cli.rb', line 908

def run_notebook

  begin
    verify_logged_in(false)
    log_start(__method__,args,options)
    cur_path = Dir.pwd
    notebook_dir = options["notebook_dir"]
    if notebook_dir.empty?
      notebook_dir = cur_path
    else
      notebook_dir = cur_path+ notebook_dir
    end
    say "Linking notebook directory to: #{notebook_dir}", Thor::Shell::Color::BLUE
    docker = options["docker"]
    try_again = true


    if docker
      docker_path = verify_software_installed("docker")
      image_name = options["image_name"]
      if image_name.empty?
        images_list = `#{docker_path} images`
        if images_list.empty? or images_list.nil?
          say "you don't have any images to run", Thor::Shell::Color::BLUE
        else
          say "Choose image name to run as a container\n", Thor::Shell::Color::BLUE
          say images_list
          image_name = ask("\nwhat is the image name?\n")
        end

      end
      while (try_again) do
        run_docker = `#{docker_path} run -d -p 8888:8888  -v #{notebook_dir}:/home/ds/notebooks -t -i #{image_name} 2>&1`
        if !run_docker.match(/[a-z0-9]{64}/).nil? and !run_docker.include? "Error"
          container_id = get_container_id()
          sleep(3)
          logs = `docker logs #{container_id}`
          url = URI.extract(logs).reject { |x| x if !x.include? "http" }.uniq![0]
          if !url.empty?
            check = Helpers.checkmark()

            say "#{check} Notebook server started successfully, view notebook in url: #{url}", Thor::Shell::Color::GREEN
            try_again= false
          else
            say "Couldn't start notebook server", Thor::Shell::Color::RED
            log_end(1, "can't start notebook server")
            exit(1)
          end

        elsif run_docker.include? "port is already allocated"
          say "Couldn't start notebook with port 8888, port is taken", Thor::Shell::Color::RED
          port_container = `#{docker_path} ps |grep 8888 |awk '{print $1}'`.strip!
          stop = agree "There is another running notebook server: #{port_container}, do you want to stop it?", limited_to: ['y', 'n'], default: 'y'
          if stop == "y"
            did_stop = system("#{docker_path} stop #{port_container}")
            if !did_stop
              say "Couldn't stop notebook server: #{port_container}", Thor::Shell::Color::RED
              log_end(1,"can't stop notebook server")
              exit(1)

            end
          else
            logs = `#{docker_path} logs #{port_container}`
            url = URI.extract(logs).reject { |x| x if !x.include? "http" }.uniq![0]
            say "Done, your notebook server is: #{url}", Thor::Shell::Color::BLUE
            log_end(0)
            exit(1)
          end
        else
          log_end(1, "can;t start notebook server")
          say "Couldn't start notebook server", Thor::Shell::Color::RED
          exit(1)

        end
      end
    else
      jup =verify_software_installed("jupyter-notebook")
      logs = `#{jup} --no-browser --ip=0.0.0.0  --notebook-dir=#{notebook_dir}`
      url = URI.extract(logs).reject { |x| x if !x.include? "http" }.uniq![0]
      if !url.empty?
        check = Helpers.checkmark()

        say "#{check} Notebook server started successfully, view notebook in url: #{url}", Thor::Shell::Color::GREEN
        log_end(0)
      else
        say "Couldn't start notebook server", Thor::Shell::Color::RED
        log_end(1,"can't start notebook server")
        exit(1)
      end

    end
  rescue SignalException
    log_end(-1)
    say "Aborting"
    exit(1)
  end


end

#set_api_url(url) ⇒ Object 



52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'lib/cnvrg/cli.rb', line 52

def set_api_url(url)
  home_dir = File.expand_path('~')
  if !url.end_with? "/api"
    url = url+"/api"
  end
  begin
    if !File.directory? home_dir+"/.cnvrg"
      FileUtils.mkdir_p([home_dir+"/.cnvrg", home_dir+"/.cnvrg/tmp"])
    end
    if !File.exist?(home_dir+"/.cnvrg/config.yml")
      FileUtils.touch [home_dir+"/.cnvrg/config.yml"]
    end
    config = YAML.load_file(home_dir+"/.cnvrg/config.yml")
    say "Setting default api to be: #{url}", Thor::Shell::Color::BLUE
    if config.empty?
      config = {owner: "", username: "", version_last_check: get_start_day(), api: url}
    else
      config = {owner: config.to_h[:owner], username: config.to_h[:username], version_last_check: config.to_h[:version_last_check], api: url}
    end
    checks = Helpers.checkmark


    File.open(home_dir+"/.cnvrg/config.yml", "w+") { |f| f.write config.to_yaml }
    say "#{checks} Done", Thor::Shell::Color::GREEN
  rescue
    say "Couldn't set default api, contact [email protected]", Thor::Shell::Color::RED
  end
end

#set_default_owner ⇒ Object 



85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
 
# File 'lib/cnvrg/cli.rb', line 85

def set_default_owner

  path = File.expand_path('~')+"/.cnvrg/config.yml"
  if !File.exist?(path)
    say "Couldn't find ~/.cnvrg/config.yml file, please logout and login again", Thor::Shell::Color::RED

    exit(0)
  end
  config = YAML.load_file(path)

  username = config.to_h[:username]
  res = Cnvrg::API.request("/users/#{username}/get_possible_owners", 'GET')
  if Cnvrg::CLI.is_response_success(res)
    owner = username
    result = res["result"]
    if result["owners"].size > 1
      owner = ask("Choose default owner:\n"+result["owners"].join("\n")+"\n")

    end
    if set_owner(owner, username)
      say "Setting default owner: #{owner}", Thor::Shell::Color::GREEN
    else
      say "Setting default owenr has failed, try to run cnvrg --config-default-owner", Thor::Shell::Color::RED
    end
  end
end

#status ⇒ Object 



392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
 
# File 'lib/cnvrg/cli.rb', line 392

def status
  begin
    verify_logged_in()
    log_start(__method__,args,options)
    @project = Project.new(get_project_home)
    result = @project.compare_idx["result"]
    commit = result["commit"]
    result = result["tree"]
    say "Comparing local changes with remote version:", Thor::Shell::Color::BLUE
    if result["added"].empty? and result["updated_on_local"].empty? and result["updated_on_server"].empty? and result["deleted"].empty? and result["conflicts"].empty?
      say "Project is up to date", Thor::Shell::Color::GREEN
      log_end(0)
      return true
    end
    if result["added"].size > 0
      say "Added files:\n", Thor::Shell::Color::BLUE
      result["added"].each do |a|
        say "\t\tA:\t#{a}", Thor::Shell::Color::GREEN
      end
    end

    if result["deleted"].size > 0
      say "Deleted files:\n", Thor::Shell::Color::BLUE
      result["deleted"].each do |a|
        say "\t\tD:\t#{a}", Thor::Shell::Color::GREEN
      end
    end
    if result["updated_on_local"].size > 0
      say "Local changes:\n", Thor::Shell::Color::BLUE
      result["updated_on_local"].each do |a|
        say "\t\tM:\t#{a}", Thor::Shell::Color::GREEN
      end
    end

    if result["updated_on_server"].size > 0
      say "Remote changes:\n", Thor::Shell::Color::BLUE
      result["updated_on_server"].each do |a|
        say "\t\tM:\t#{a}", Thor::Shell::Color::GREEN
      end
    end

    if result["conflicts"].size > 0
      say "Conflicted changes:\n", Thor::Shell::Color::BLUE
      result["conflicts"].each do |a|
        say "\t\tC:\t#{a}", Thor::Shell::Color::RED
      end
    end
    log_end(0)
  rescue SignalException
    log_end(-1)
    say "/nAborting"
    exit(1)
  end
end

#sync ⇒ Object 



688
689
690
691
692
 
# File 'lib/cnvrg/cli.rb', line 688

def sync
  say 'Checking for new updates from remote version', Thor::Shell::Color::BLUE
  invoke :download
  invoke :upload
end

#test ⇒ Object 



33
34
35
36
37
38
39
40
 
# File 'lib/cnvrg/cli.rb', line 33

def test
  verify_software_installed("docker")
  container =  Docker::Container.create( 'Image' => 'cnvrgio/python2')
  # container =  Docker::Container.create("1e4e23560813")
  container.start
  puts container.exec(['bash'], stdin: StringIO.new("python --version"))

end

#upload(link = false, sync = false) ⇒ Object 



451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
 
# File 'lib/cnvrg/cli.rb', line 451

def upload(link=false, sync=false)

  begin
    verify_logged_in()
    log_start(__method__,args,options)

    @project = Project.new(get_project_home)

    @files = Cnvrg::Files.new(@project.owner, @project.slug)
    ignore = options[:ignore] || []
    if !@project.update_ignore_list(ignore)
      say "Couldn't append new ignore files to .cnvrgignore", Thor::Shell::Color::YELLOW
    end
    result = @project.compare_idx
    commit = result["result"]["commit"]
    if !link
      if commit != @project.last_local_commit and !@project.last_local_commit.nil? and !result["result"]["tree"]["updated_on_server"].empty?
        log_end(0)

        say "Remote server has an updated version, please run `cnvrg download` first, or alternatively: `cnvrg sync`", Thor::Shell::Color::YELLOW
        exit(1)
      end
      say "Comparing local changes with remote version:", Thor::Shell::Color::BLUE
    end
    result = result["result"]["tree"]
    if result["added"].empty? and result["updated_on_local"].empty? and result["deleted"].empty?
      log_end(0)
      say "Project is up to date", Thor::Shell::Color::GREEN
      return true
    end
    update_count = 0
    update_total = result["added"].size + result["updated_on_local"].size + result["deleted"].size
    successful_updates = []
    successful_deletions = []
    if update_total == 1
      say "Updating #{update_total} file", Thor::Shell::Color::BLUE
    else
      say "Updating #{update_total} files", Thor::Shell::Color::BLUE
    end

    # Start commit

    commit_sha1 = @files.start_commit["result"]["commit_sha1"]

    # upload / update
    begin
      (result["added"] + result["updated_on_local"]).each do |f|
        puts f
        absolute_path = "#{@project.local_path}/#{f}"
        relative_path = f.gsub(/^#{@project.local_path + "/"}/, "")
        if File.directory?(absolute_path)
          resDir = @files.create_dir(absolute_path, relative_path, commit_sha1)
          if resDir
            update_count += 1
            successful_updates<< relative_path
          end
        else
          res = @files.upload_file(absolute_path, relative_path, commit_sha1)
          if res
            update_count += 1
            successful_updates<< relative_path
          else
            @files.rollback_commit(commit_sha1)
            log_end(1,"can't upload, Rolling Back all changes")
            say "Couldn't upload, Rolling Back all changes.", Thor::Shell::Color::RED
            exit(0)
          end
        end
      end

      # delete
      result["deleted"].each do |f|
        relative_path = f.gsub(/^#{@project.local_path + "/"}/, "")
        if relative_path.end_with?("/")
          if @files.delete_dir(f, relative_path, commit_sha1)
            update_count += 1
            successful_updates<< relative_path
          end
        else
          if @files.delete_file(f, relative_path, commit_sha1)
            update_count += 1
            successful_updates<< relative_path
          end
        end
      end
      log_end(0)

    rescue SignalException
      log_end(-1)
      @files.rollback_commit(commit_sha1)
      say "User aborted, Rolling Back all changes.", Thor::Shell::Color::RED
      exit(0)
    rescue => e
      log_end(1,e.message)
      @files.rollback_commit(commit_sha1)
      say "Exception while trying to upload, Rolling back", Thor::Shell::Color::RED
      exit(0)
    end
    if update_count == update_total
      res = @files.end_commit(commit_sha1)
      if (Cnvrg::CLI.is_response_success(res, false))
        # save idx
        begin
          @project.update_idx_with_files_commits!((successful_deletions+successful_updates), res["result"]["commit_time"])

          @project.update_idx_with_commit!(commit_sha1)
        rescue => e
          log_end(1,e.message)
          @files.rollback_commit(commit_sha1)
          say "Couldn't commit updates, Rolling Back all changes.", Thor::Shell::Color::RED
          exit(1)

        end

        say "Done", Thor::Shell::Color::BLUE
        if successful_updates.size >0
          say "Updated:", Thor::Shell::Color::GREEN
          suc = successful_updates.map { |x| x=Helpers.checkmark() +" "+x }
          say suc.join("\n"), Thor::Shell::Color::GREEN
        end
        if successful_deletions.size >0
          say "Deleted:", Thor::Shell::Color::GREEN
          del = successful_updates.map { |x| x=Helpers.checkmark() +" "+x }
          say del.join("\n"), Thor::Shell::Color::GREEN
        end
        say "Total of #{update_count} / #{update_total} files.", Thor::Shell::Color::GREEN
        log_end(0)
      else
        @files.rollback_commit(commit_sha1)
        log_end(1, "error. Rolling Back all changes")
        say "Error. Rolling Back all changes.", Thor::Shell::Color::RED
      end
    else
      log_end(1, "error. Rolling Back all changes")

      @files.rollback_commit(commit_sha1)
    end
  rescue SignalException
    log_end(-1)

    say "\nAborting",Thor::Shell::Color::BLUE
    say "\nRolling back all changes",Thor::Shell::Color::BLUE
    @files.rollback_commit(commit_sha1)
    exit(1)
  end

end

#upload_image(image_name) ⇒ Object 



1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
 
# File 'lib/cnvrg/cli.rb', line 1062

def upload_image(image_name)
  verify_logged_in(false)
  log_start(__method__,args,options)
  docker_path = verify_software_installed("docker")
  owner = Cnvrg::CLI.get_owner()
  # verify image exist
  images = `#{docker_path} images |grep #{image_name}`
  if images.empty?
    say "Couldn't find any images named: #{image_name}", Thor::Shell::Color::RED
    exit(1)
  end
  path = File.expand_path('~')+"/.cnvrg/#{owner}_#{image_name}.tar"
  begin
    say "Creating image file to upload", Thor::Shell::Color::BLUE
    if !(File.exist? path or File.exist? path+"gz")
      saveRes = system("#{docker_path} save #{image_name}>#{path}")
      if !saveRes
        log_End(1, "can't create tar file from image")
        say "Couldn't create tar file from image", Thor::Shell::Color::RED
        exit(1)
      end
      gzipRes = system("gzip -f #{path}")
      if !gzipRes
        log_End(1, "can't create tar file from image")

        say "Couldn't create tar file from image", Thor::Shell::Color::RED
        exit(1)
      end
    end

    path = path+".gz"
    @files = Cnvrg::Files.new(owner, "")

    exit_status = $?.exitstatus
    if exit_status == 0
      say "Uploading image file", Thor::Shell::Color::BLUE
      res = @files.upload_image(path, image_name, owner)
      if res
        File.delete(path)
        checks = Helpers.checkmark()
        say "#{checks} Done", Thor::Shell::Color::GREEN
        log_end(0)
      else
        say "Couldn't upload image", Thor::Shell::Color::RED
        log_end(1, "can't create upload imag")

      end
    else
      say "Couldn't create image file for: #{image_name}", Thor::Shell::Color::RED
      log_end(1, "can't create upload imag")
      exit(1)
    end
  rescue SignalException
    log_end(-1)

    say "Couldn't upload image file for: #{image_name}", Thor::Shell::Color::RED
    exit(1)
  end


end

#version ⇒ Object 



44
45
46
47
 
# File 'lib/cnvrg/cli.rb', line 44

def version
  puts Cnvrg::VERSION

end