Class: Kaiser::Cmds::Up

Inherits:
Kaiser::Cli show all
Defined in:
lib/kaiser/cmds/up.rb

Instance Method Summary collapse

Methods inherited from Kaiser::Cli

all_subcommands_usage, #define_options, register, run_command, #set_config, #start_services, #stop_app, #stop_services

Methods included from Kaiser::CliOptions

#option, #options

Instance Method Details

#execute(opts) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/kaiser/cmds/up.rb', line 18

def execute(opts)
  ensure_setup
  setup_app
  setup_db

  if opts[:attach]
    attach_app
  else
    start_app
  end
end

#setup_app ⇒ Object 



30
31
32
33
34
35
36
37
38
39
 
# File 'lib/kaiser/cmds/up.rb', line 30

def setup_app
  Config.info_out.puts 'Setting up application'
  File.write(tmp_dockerfile_name, docker_file_contents)
  build_args = docker_build_args.map { |k, v| "--build-arg #{k}=#{v}" }
  CommandRunner.run! Config.out, "docker build
    -t kaiser:#{envname}-#{current_branch}
    -f #{tmp_dockerfile_name} #{Config.work_dir}
    #{build_args.join(' ')}"
  FileUtils.rm(tmp_dockerfile_name)
end

#usage ⇒ Object 



8
9
10
11
12
13
14
15
16
 
# File 'lib/kaiser/cmds/up.rb', line 8

def usage
  <<~EOS
    Boots up the application in docker as defined in the \`Kaiserfile\` in its source code. Usually this will create two docker containers \`<ENV_NAME>-db\` and \`<ENV_NAME>-app\` running your database and application respectively.

    A backup of the default database is created and saved to \`~/.kaiser/<ENV_NAME>/<current_github_branch_name>/.default.tar.bz\`. This can be restored at any time using the \`db_reset\` command.

    USAGE: kaiser up
  EOS
end