Method: Drydock::Project#run

Defined in:

lib/drydock/project.rb

#run(cmd, opts = {}, &blk) ⇒ Object

This instruction is used to run the command ‘cmd` against the current project. The `opts` may be one of:

• ‘no_commit`, when true, the container will not be committed to a new image. Most of the time, you want this to be false (default).

• ‘no_cache`, when true, the container will be rebuilt every time. Most of the time, you want this to be false (default). When `no_commit` is true, this option is automatically set to true.

• ‘env`, which can be used to specify a set of environment variables. For normal usage, you should use the `env` or `envs` instructions.

• ‘expose`, which can be used to specify a set of ports to expose. For normal usage, you should use the `expose` instruction instead.

• ‘on_build`, which can be used to specify low-level on-build options. For normal usage, you should use the `on_build` instruction instead.

# File 'lib/drydock/project.rb', line 337

def run(cmd, opts = {}, &blk)
  requires_from!(:run)

  cmd = build_cmd(cmd)

  run_opts = opts.dup
  run_opts[:author]  = opts[:author]  || build_opts[:author]
  run_opts[:comment] = opts[:comment] || build_opts[:comment]

  log_step('run', cmd, run_opts)
  chain.run(cmd, run_opts, &blk)
  self
end