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# File 'lib/docker_task/task.rb', line 34
def define!
namespace ns do
desc 'Perform whole cycle of destroy (if any), build, and run'
task :reset do
invoke_task('destroy')
invoke_task('build')
invoke_task('run')
end
desc 'Rebuild the docker image'
task :rebuild do
invoke_task('destroy')
invoke_task('build')
end
desc 'Build a new docker image based on the Dockerfile'
task :build do
docker_do 'build -t %s .' % image_name
end
desc 'Show help, and how to use this docker tool'
task :help do
puts help_text
end
desc 'Run the latest docker image'
task :run do
run_opts = [ ]
if ENV['INTERACTIVE'] == '1'
run_opts << '--rm -t -i'
else
run_opts = @options[:run].call(self, run_opts)
run_opts << '-d'
run_opts << '--name=%s' % container_name
end
run_opts << '%s:%s' % [ @options[:image_name], @options.fetch(:image_tag, 'latest') ]
if ENV['INTERACTIVE'] == '1'
docker_do 'run %s %s' % [ run_opts.join(' '), '/bin/bash -l' ], :ignore_fail => true
else
docker_do 'run %s' % run_opts.join(' ')
end
end
desc 'Run docker in interactive mode (with bash shell)'
task :runi do
ENV['INTERACTIVE'] = '1'
invoke_task('run')
end
task :bash do
if @options.include?(:bash)
exec_cmd = @options[:bash]
else
exec_cmd = 'bash -l'
end
docker_do('exec -it %s %s' % [ container_name, exec_cmd ], :ignore_fail => true)
end
desc 'Run docker container'
task :start do
docker_do 'start %s' % container_name
end
desc 'Stop docker container'
task :stop do
docker_do 'stop %s; true' % container_name
end
desc 'Restart docker container'
task :restart do
invoke_task('stop')
invoke_task('start')
end
desc 'Delete container, and create a new one'
task :reload do
docker_do 'kill %s; true' % container_name
docker_do 'rm %s; true' % container_name
invoke_task('run')
end
desc 'Push latest built image to repo'
task :push do
if @options[:push_repo]
should_create_tag = false
if !ENV['PUSH_MIRROR'].nil? && !ENV['PUSH_MIRROR'].empty?
mk = ENV['PUSH_MIRROR']
pm = @options[:push_mirrors]
if !pm.nil? && !pm.empty?
push_repo = pm[mk.to_sym]
else
push_repo = nil
end
if push_repo.nil? || push_repo.empty?
fail "Mirror %s not found" % mk
end
else
push_repo = repo_with_registry(@options[:push_repo], @options[:registry])
end
docker_do 'tag %s %s' % [ @options[:image_name], push_repo ]
docker_do 'push %s' % push_repo
else
puts 'Please specify a push_repo for this docker context'
end
end
desc 'Pull from registry based on push_repo options'
task :pull do
if @options[:push_repo]
pull_repo = repo_with_registry(@options[:push_repo], @options[:registry])
docker_do 'pull %s' % pull_repo
docker_do 'tag %s %s' % [ pull_repo, @options[:image_name] ]
else
puts 'Please specify a push_repo for this docker context'
end
end
desc 'Re-tag a local copy from latest remote (will not pull)'
task :retag do
if @options[:push_repo]
pull_repo = repo_with_registry(@options[:push_repo], @options[:registry])
docker_do 'tag %s %s' % [ pull_repo, @options[:image_name] ]
else
puts 'Please specify a push_repo for this docker context'
end
end
desc 'Destroy container and delete image'
task :destroy do
invoke_task('remove')
docker_do 'rmi %s' % image_name, :ignore_fail => true
end
desc 'Stop and remove container'
task :remove do
docker_do 'kill %s' % container_name, :ignore_fail => true
docker_do 'rm %s' % container_name, :ignore_fail => true
end
end
end
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