Module: Dkit

Defined in:
lib/dkit.rb,
lib/dkit/context.rb,
lib/dkit/project.rb,
lib/dkit/version.rb,
lib/dkit/commands.rb,
lib/dkit/container.rb,
lib/dkit/intercept.rb,
lib/dkit/shell_hook.rb

Defined Under Namespace

Modules: Commands, Container, Intercept, Project, ShellHook Classes: Context

Constant Summary collapse

DC_CONFIG = 
".devcontainer/devcontainer.json"
DC_INTERCEPT = 
".devcontainer/dkit-intercept"
SPECIAL_COMMANDS = 
%w[code claude].freeze
VERSION = 
"0.5.0"

Class Method Summary collapse

Class Method Details

.abort_err(msg) ⇒ Object 



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# File 'lib/dkit/context.rb', line 6

def abort_err(msg)
  warn "dkit: #{msg}"
  exit 1
end

.resolve!(quiet: false) ⇒ Object 



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# File 'lib/dkit/context.rb', line 11

def resolve!(quiet: false)
  root = Project.find_root
  unless root
    quiet ? exit(1) : abort_err("no #{DC_CONFIG} found in #{Dir.pwd} or any parent directory")
  end

  cfg       = Container.load_dc_config(root)
  service   = cfg["service"]          || "app"
  workspace = cfg["workspaceFolder"]  || "/workspace"
  user      = cfg["remoteUser"]       || "root"

  container = Container.resolve_name(root, cfg)
  unless container
    quiet ? exit(1) : abort_err("could not determine container name for service '#{service}'")
  end

  unless Container.running?(container)
    quiet ? exit(1) : abort_err("container '#{container}' is not running. Try: dkit up")
  end

  compose_files = Array(cfg["dockerComposeFile"]).map do |f|
    File.expand_path(f, File.join(root, ".devcontainer"))
  end

  Context.new(
    project_root:  root,
    container:     container,
    user:          user,
    workspace:     workspace,
    cwd:           Container.cwd(root, workspace),
    compose_files: compose_files
  )
end