Class: Docker_Sync::SyncStrategy::Unison
- Inherits:
-
Object
- Object
- Docker_Sync::SyncStrategy::Unison
- Includes:
- Thor::Shell
- Defined in:
- lib/docker_sync/sync_strategy/unison.rb
Constant Summary collapse
- UNISON_IMAGE =
'leighmcculloch/unison'
- UNISON_VERSION =
'2.48.3'
- UNISON_CONTAINER_PORT =
'5000'
Instance Method Summary collapse
- #clean ⇒ Object
-
#initialize(sync_name, options) ⇒ Unison
constructor
A new instance of Unison.
- #reset_container ⇒ Object
- #run ⇒ Object
- #start_container ⇒ Object
- #stop ⇒ Object
- #stop_container ⇒ Object
- #sync ⇒ Object
- #sync_options ⇒ Object
Constructor Details
#initialize(sync_name, options) ⇒ Unison
Returns a new instance of Unison.
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 13 def initialize(sync_name, ) @sync_name = sync_name @options = end |
Instance Method Details
#clean ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 90 def clean reset_container end |
#reset_container ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 84 def reset_container stop_container `docker rm #{@sync_name}` `docker volume rm #{@sync_name}` end |
#run ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 18 def run start_container sync end |
#start_container ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 56 def start_container say_status 'ok', 'Starting rsync', :white running = `docker ps --filter 'status=running' --filter 'name=#{@sync_name}' | grep #{@sync_name}` if running == '' say_status 'ok', "#{@sync_name} container not running", :white exists = `docker ps --filter "status=exited" --filter "name=filesync_dw" | grep filesync_dw` if exists == '' say_status 'ok', "creating #{@sync_name} container", :white cmd = "docker run -p '#{@options['sync_host_port']}:#{UNISON_CONTAINER_PORT}' -v #{@sync_name}:#{@options['dest']} -e UNISON_VERSION=#{UNISON_VERSION} -e UNISON_WORKING_DIR=#{@options['dest']} --name #{@sync_name} -d #{UNISON_IMAGE}" else say_status 'success', "starting #{@sync_name} container", :green cmd = "docker start #{@sync_name}" end say_status 'command', cmd, :white `#{cmd}` || raise('Start failed') else say_status 'ok', "#{@sync_name} container still running", :blue end say_status 'success', "starting initial #{@sync_name} of src", :green # this sleep is needed since the container could be not started sleep 1 sync end |
#stop ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 94 def stop say_status 'ok', "Stopping sync container #{@sync_name}" begin stop_container rescue Exception => e say_status 'error', "Stopping failed of #{@sync_name}:", :red puts e. end end |
#stop_container ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 80 def stop_container `docker stop #{@sync_name}` end |
#sync ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 23 def sync args = cmd = 'unison ' + args.join(' ') say_status 'command', cmd, :white if @options['verbose'] out = `#{cmd}` if $?.exitstatus > 0 say_status 'error', "Error starting sync, exit code #{$?.exitstatus}", :red say_status 'message', out else say_status 'success', "Synced #{@options['src']}", :green if @options['verbose'] say_status 'output', out end end end |
#sync_options ⇒ Object
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# File 'lib/docker_sync/sync_strategy/unison.rb', line 41 def args = [] unless @options['sync_excludes'].nil? # TODO: does unison support excludes as a command paramter? seems to be a config-value only say_status 'warning','Excludes are yet not implemented for unison!', :orange # args = @options['sync_excludes'].map { |pattern| "--exclude='#{pattern}'" } + args end args.push(@options['src']) args.push('-auto') args.push('-batch') args.push(@options['sync_args']) if @options.key?('sync_args') args.push("socket://#{@options['sync_host_ip']}:#{@options['sync_host_port']}/") end |